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Wilhelms, Frank; Miller, Heinz; Gerasimoff, Michael D; Drücker, Cord; Frenzel, Andreas; Fritzsche, Diedrich; Grobe, Hannes; Hansen, Steffen Bo; Hilmarsson, Sverrir Æ; Hoffmann, Georg; Hörnby, Kerstin; Jaeschke, Andrea; Jakobsdottir, Steinunn S; Juckschat, Paul; Karsten, Achim; Karsten, Lorenz; Kaufmann, Patrik R; Karlin, Torbjörn; Kohlberg, Eberhard; Kleffel, Guido; Lambrecht, Anja; Lambrecht, Astrid; Lawer, Gunther; Schärmeli, Ivan; Schmitt, Jochen; Sheldon, Simon G; Takata, Morimasa; Trenke, Marcus; Twarloh, Birthe; Valero Delgado, Fernando; Wilhelms-Dick, Dorothee (2014): EPICA Dronning Maud Land EDML ice core drilling protocol [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.841035, Supplement to: Wilhelms, F et al. (2014): The EPICA Dronning Maud Land deep drilling operation. Annals of Glaciology, 55(68), 355-366, https://doi.org/10.3189/2014AoG68A189

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Abstract:
We report on the EPICA Dronning Maud Land (East Antarctica) deep drilling operation. Starting with the scientific questions that led to the outline of the EPICA project, we introduce the setting of sister drillings at NorthGRIP and EPICA Dome C within the European ice-coring community. The progress of the drilling operation is described within the context of three parallel, deep-drilling operations, the problems that occurred and the solutions we developed. Modified procedures are described, such as the monitoring of penetration rate via cable weight rather than motor torque, and modifications to the system (e.g. closing the openings at the lower end of the outer barrel to reduce the risk of immersing the drill in highly concentrated chip suspension). Parameters of the drilling (e.g. core-break force, cutter pitch, chips balance, liquid level, core production rate and piece number) are discussed. We also review the operational mode, particularly in the context of achieved core length and piece length, which have to be optimized for drilling efficiency and core quality respectively. We conclude with recommendations addressing the design of the chip-collection openings and strictly limiting the cable-load drop with respect to the load at the start of the run.
Further details:
Talalay, Pavel G (2014): Drill heads of the deep ice electromechanical drills. Cold Regions Science and Technology, 97, 41-56, https://doi.org/10.1016/j.coldregions.2013.09.009
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00077: European Project for Ice Coring in Antarctica
Fourth Framework Programme (FP4), grant/award no. ENV4980702: European Project for Ice Coring in Antarctica
Coverage:
Latitude: -75.002500 * Longitude: 0.068400
Date/Time Start: 2001-01-10T00:00:00 * Date/Time End: 2006-01-17T00:00:00
Minimum DEPTH, ice/snow: 91.54 m * Maximum DEPTH, ice/snow: 2761.77 m
Event(s):
EDML (EPICA Dronning Maud Land, DML28C01_00) * Latitude: -75.002500 * Longitude: 0.068400 * Date/Time Start: 2001-01-10T00:00:00 * Date/Time End: 2006-01-17T00:00:00 * Elevation: 2891.7 m * Recovery: 2774.15 m * Campaign: EPICA-Campaigns * Basis: Kohnen Station * Method/Device: EPICA drill (EDRILL) * Comment: Elevation is given with reference to WGS84
Comment:
DEPTH, ice/snow [m] = Drilled depth, measured cable length. For offset to core depth refer to reference.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
RunRunWilhelms, FrankThe run number, without prefix drilling run, "FR": filter run, "RR": reaming run, "START": start of season, "END": end of season
Run Date/TimeRun Date/TimeWilhelms, FrankDate/Time when run was started (GMT)
Core lengthCore lengthcmWilhelms, FrankTotal length of fitted core pieces immediately after core retrieval
Numbern#Wilhelms, FrankNumber of core pieces counted immediately after core retrieval
Break strengthBreak strdaNWilhelms, FrankForce needed to break the core as recorded with a load cell in the top tower wheel
MassMasskgWilhelms, FrankWeight of the spin extractor dried chips. See reference for the residual liquid content.
DEPTH, ice/snowDepth ice/snowmGeocode
CommentCommentWilhelms, FrankSpecial remarks on the run
CommentCommentWilhelms, FrankSpecial remarks related to the electronics
10 CommentCommentWilhelms, FrankSpecial remarks related to the pump
11 Pitch, lower limitPitch lowmmWilhelms, FrankMinimal distance between 3 grooves on the core surface (P.G. Talalay, 2014)
12 Pitch, upper limitPitch upmmWilhelms, FrankMaximal distance between 3 grooves on the core surface (P.G. Talalay, 2014)
13 LevelLevelmWilhelms, FrankDrilled depth when the top of the drilling liquid column is reached. See reference for details.
14 VolumeVolm3Wilhelms, FrankThe volume of the drilling liquid pumped into the hole measured with a flow meter
15 Density, mass densityDensitykg/m3Wilhelms, FrankThe density of the drilling liquid pumped to the hole simultaneosly measured with an aerometer and an alcohol thermometer
16 Temperature, technicalT tech°CWilhelms, FrankThe temperature of the drilling liquid pumped to the hole simultaneosly measured with an aerometer and an alcohol thermometer
Size:
14880 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Run
(The run number, without prefi...)

Run Date/Time
(Date/Time when run was starte...)

Core length [cm]
(Total length of fitted core p...)

n [#]
(Number of core pieces counted...)

Break str [daN]
(Force needed to break the cor...)

Mass [kg]
(Weight of the spin extractor ...)

Depth ice/snow [m]

Comment
(Special remarks on the run)

Comment
(Special remarks related to th...)
10 
Comment
(Special remarks related to th...)
11 
Pitch low [mm]
(Minimal distance between 3 gr...)
12 
Pitch up [mm]
(Maximal distance between 3 gr...)
13 
Level [m]
(Drilled depth when the top of...)
14 
Vol [m3]
(The volume of the drilling li...)
15 
Density [kg/m3]
(The density of the drilling l...)
16 
T tech [°C]
(The temperature of the drilli...)
12002-01-25T10:0291.54several bangs with 50 to 70 cm/s before drilling gets started0.224918.0-26.5
22002-01-25T11:5594.33
32002-01-25T12:3696.06pump deformed, upper wave filed and brass glide bearings replaced
42002-01-25T16:2096.86
52002-01-25T18:1397.23clogged chips in the pump's springs
62002-01-25T18:4597.74
72002-01-25T20:0898.79slight damage on glide bearings
82002-01-25T20:5599.41
92002-01-25T21:27100.34
102002-01-25T22:05100.95
112002-01-25T22:2721.72101.03bang with 30 to 50 cm/s, antitorque rotation
122002-01-26T10:0581.0313713.00101.83
132002-01-26T10:4097.02202102.78
142002-01-26T11:3265.01287103.68
152002-01-26T12:2083.0127126.50104.470.0003.500
162002-01-26T15:28113.01292105.824.0004.2000.200920.0-26.0
172002-01-26T16:20128.0213316.00106.78change to long drill, offset in depth scale 4.26 m, corrected for previous runs
182002-01-26T17:28265.0119718.00109.844.7004.700
192002-01-26T18:30355.0119918.50113.23
202002-01-27T15:04113.28drill blocked at 8.5A, still blocked on surface92.0
212002-01-27T15:40321.0124820.50116.524.0004.000
222002-01-27T16:40335.01262119.830.160920.0-26.0
232002-01-27T17:39291119.83antitorque rotation
232002-01-27T17:3937.0213426.00120.26antitorque rotation
242002-01-27T18:35344.0130819.00123.68mounted new AT blades, clearance 32 mm above hammer
252002-01-27T20:17123.75no power to motor
262002-01-28T11:20324.0135919.00127.06electronics reassembled
272002-01-28T12:20251127.60antitorque rotation
272002-01-28T12:2060.02201127.60antitorque rotation
FR12002-01-28T13:575.50127.60107.0
282002-01-28T14:35345.0124723.00131.00replaced two weak sprongs of flap valve
292002-01-28T15:38330.0316118.00134.29liquid sample from hole: 920 kg/m**3 at -37.5°C, drill head with 3 closed windows and 3 core catchers3.1003.1000.250920.0-30.0
302002-01-28T18:45325.0121619.00137.55shoes adjusted to 29/100 mm3.0004.000
312002-01-28T21:32349.0121617.50141.08shims for 5/100 mm removed4.8004.800
322002-01-28T22:25352.0116419.00144.65antitorque rotation, but restart possible, liquid sample from hole 920 kg/m**3 at -37.9°C4.8004.800
332002-01-29T08:48203144.65antitorque rotation111.0
332002-01-29T08:48267.0218219.00147.07antitorque rotation
FR22002-01-29T09:506.00147.07very fine slush
342002-01-29T10:25343.0119117.00150.614.1004.300
352002-01-29T11:35109151.04changed to core barrel with closed windows, 35/100 mm clearance under shoes3.4503.450
352002-01-29T11:35109.023458.00151.76internal fracture in lower core, due to core catchers not disengaging with closed windows3.4503.450
362002-01-29T12:45349.0120118.00155.21switched back to core barrel with open windows, 2.5/100 mm shims removed, AT sharpened and tuned to 34 mm4.2004.600121.0
372002-01-29T13:45336.0121718.00157.964.8004.800106.00.335924.0-33.5
382002-01-29T14:45339.01224162.01some fine slush from wall on the screws from pump sleeve4.4004.800110.0
392002-01-29T15:45187162.71changed core barrel to one with windows open, shims for 7/100 mm removed4.2004.200114.0
392002-01-29T15:45116.021869.00163.18liquid sample from hole 922 kg/m**3 at -38.8°C4.2004.200117.0
402002-01-29T16:35161.0118412.00164.79terminated due to motor no power, working after heating to +30°C4.6004.600
412002-01-29T18:45347.0124517.00168.364.4004.500118.0
422002-01-29T19:54351.0117518.50171.844.4004.400126.0
432002-01-29T20:50326.0130418.50175.144.4004.800126.0
442002-01-29T21:50334.0123519.50178.924.4004.500135.0
FR32002-01-29T23:027.00178.92a lot of fine slush, most likely from the column135.0
452002-01-30T08:56329.0121516.00182.024.4005.000
462002-01-30T09:47165182.10antitorque rotation4.8004.800106.00.550922.0-31.6
462002-01-30T09:47302.0235019.50184.00pump disengaged4.8004.800
472002-01-30T11:35329.0133618.00188.124.6004.700108.0
482002-01-30T12:40346.0128218.00191.514.5004.700108.0
492002-01-30T13:45279192.11antitorque rotation4.2004.200116.0
492002-01-30T13:4599.032798.00192.36antitorque rotationcomputer went crazy4.2004.200
502002-01-30T14:26337.012229.00195.844.6004.800119.0
FR42002-01-30T15:179.80195.84
FR52002-01-30T15:453.50195.84119.0
512002-01-30T16:10231.012875.50198.18antitorque rotation4.7004.800120.0
522002-01-30T17:10142.012808.50199.62clearance of shoes measured to 36/100 mm, put 1 shim 2.5/100 mm under shoeschanged to 19'' 486 rack computer3.5004.800128.0
532002-01-30T21:00123.0122011.00200.87antitorque rotationspeed counter is disturbed, plug all electronics to one phaseswitch to shaft with pump without lubrication holes4.2004.200125.0
FR62002-01-30T21:456.00200.87removed one shim, should be approx. 36/100 mm128.0
542002-01-30T22:2559.01165201.54Terminated due to upper pressure 1.15 ERR ON4.4004.400
552002-01-31T15:2167.012856.00202.06disassembled electronics, much liquid in upper space, inner tube dry4.7004.7000.450921.0-29.7
562002-02-01T11:59163.015109.00203.56redone solderings on 300 V modules, motor turns when powered on without bits set4.4004.400105.0
572002-02-01T13:02261.0134012.00205.904.3004.400108.0
582002-02-01T14:30306.0139717.00209.39replaced spacer in lower spring, liquid sample from hole 925 kg/m**3 at -40°Celectric depth counter disturbed4.2004.700108.0
592002-02-01T15:37351.0138116.50212.834.3004.400115.0
602002-02-01T16:32331.0131520.50216.174.2004.300118.0
612002-02-01T17:48324.0156921.00219.414.0004.000125.0
622002-02-01T19:40328.01306222.703.2003.400131.0
632002-02-01T20:50304.0139418.00225.79removed one shim 2.5/100 mm4.5004.600132.0
FR72002-02-01T22:004.00225.79drill head tuned to 38-39/100 mm110.00.330924.7-33.5
642002-02-02T10:36326.0143516.50228.974.9005.200116.0
652002-02-02T11:47317.0136418.50232.244.9005.300117.0
662002-02-02T13:02290232.65no rotation at 9 A, still blocked after core breakpump very difficult to turn5.0005.000121.0
662002-02-02T13:02125.023918.50233.49
672002-02-02T13:59219.0334611.00235.69bad penetrationicing in pump3.5003.900130.0
682002-02-02T15:01327.01412238.98turned AT blades to new sharp side, removed one core catcher4.6004.800134.0
692002-02-02T16:3015.0136017.00239.05several antitorque rotations5.2005.200138.0
702002-02-02T17:12322.0130416.50242.26put in one shim 2.5/100 mm4.6004.600135.0
712002-02-02T18:23331.0143415.00245.604.8004.900127.00.375924.0-34.5
FR82002-02-03T14:038.50245.60120.0
722002-02-03T14:37302.0156917.00248.51antitorque rotations4.3004.400120.0
732002-02-03T15:4761.015945.00249.23adjusted AT springs to 31.5 mm above hammer4.2004.200122.0
742002-02-03T16:37114.014207.00250.31antitorque rotation4.2004.300126.0
752002-02-03T17:27336.0154317.00253.714.2004.200134.0
762002-02-03T18:3675.016543.00254.484.3004.300138.0
772002-02-03T19:46335.0158215.00257.82one shim removed 2.5-3/100 mm3.7003.800141.0
782002-02-03T20:5810.01448257.87109.00.450922.0-30.5
792002-02-03T21:35314.0138216.50261.05several antitorque rotationsflap valves partly open due to hard chips in them3.3003.300117.0
802002-02-03T22:5512.016273.00261.16103.00.310925.0-34.0
FR92002-02-03T23:50261.16
FR102002-02-03T23:5010.50261.16
FR112002-02-03T23:502.50261.16
812002-02-04T08:10337.0153218.00264.244.0004.300112.0
822002-02-04T09:25565264.92antitorque rotation106.0
822002-02-04T09:25154.0472710.00266.113.4003.700
832002-02-04T10:46227.0159011.00268.363.7003.900107.0
842002-02-04T11:4764.01636269.01no chips in chip chamber4.2004.200114.0
FR122002-02-04T12:475.00269.01
852002-02-04T13:25343.0247516.00272.383.6003.700118.0
862002-02-04T15:00253.0156814.00275.01antitorque rotation3.6003.800124.0
872002-02-04T17:4018.01649275.04changed to 300 V modules with replaced BC107125.0
882002-02-04T20:05322.0161716.00278.543.6003.700130.0
892002-02-04T21:20264.0177312.00281.194.7004.900
FR132002-02-04T22:2710.00281.19136.0
902002-02-04T23:25320.5152014.00284.36antitorque rotation4.8005.000113.00.360926.0-35.5
912002-02-05T08:2112.013815.00284.50114.0
922002-02-05T09:18323.0167813.00287.664.3004.700118.0
932002-02-05T10:19330.0169215.00290.904.9005.000123.0
942002-02-05T11:24320.01100119.00294.234.7005.200130.0
952002-02-05T12:3439.013074.00294.54134.0
962002-02-05T13:32314.0157114.50297.64reduced clearance under shoes by 2.5-3/100 mm, should now be 33-34/100 mm4.7004.800136.0
FR142002-02-05T14:469.50297.64142.0
FR152002-02-05T15:345.00297.64
972002-02-05T16:22327.0138216.00301.035.2005.2000.500924.0-32.5
982002-02-05T19:0882.014584.00301.74changed rotation speed in 375 electronics module4.8005.200110.0
992002-02-05T20:10266.0166517.00304.43introduced 2.5/100 mm shims under shoes, should now be 31-30/100 mm4.2004.500113.0
1002002-02-05T21:35250.0155714.50306.91introduced 2.5/100 mm shims under shoes, should now be 27-28/100 mm3.7003.900118.0
1012002-02-05T23:00398307.08removed one shim 2.5/100 mm, should now be 30-34/100 mm clearance122.0
1012002-02-05T23:00138.026619.50308.23
FR162002-02-06T00:193.50308.23123.0
1022002-02-06T08:23343.0171120.00311.67drill head tuned to 27-28/100 mm clearance3.9004.200102.00.360925.0-33.6
1032002-02-06T09:49341.0150120.00315.144.0004.200105.0
1042002-02-06T11:22345.0155519.50318.493.3003.400108.0
1052002-02-06T12:59318.0156319.00321.693.7003.800113.0
1062002-02-06T14:35575322.46122.0
1062002-02-06T14:35349.0254620.00325.183.6003.800
1072002-02-06T16:03342.0154619.00328.573.8004.000126.0
1082002-02-06T17:37343.0157318.00331.993.8004.000127.0
1092002-02-06T18:57338.0143320.00335.493.8004.100133.0
1102002-02-06T20:49345.0146520.00338.983.9004.100138.0
1112002-02-06T22:45346.0143320.00342.364.0004.100141.0
1122002-02-07T08:20330.0160720.50345.694.0004.200118.00.390924.0-33.5
1132002-02-07T09:53343.0134921.00349.073.9004.600125.0
1142002-02-07T11:44324.0176420.00352.364.0004.200126.0
1152002-02-07T13:26329.0153919.00355.70antitorque rotation3.8004.000131.0
1162002-02-07T15:12330.0142619.50358.94antitorque rotation4.1004.300137.0
1172002-02-07T17:14325.0166120.00362.214.3004.400140.0
1182002-02-07T18:43331.0166918.50365.484.0004.100105.00.450925.0-34.0
1192002-02-07T20:04317366.31antitorque rotation4.0004.200111.0
1192002-02-07T20:04339.0334119.00368.86111.0
1202002-02-07T21:26330.0344819.50372.143.9004.100120.0
1212002-02-07T23:36317.0255819.50375.30126.0
1222002-02-08T08:28331.0157120.00378.503.5003.700130.0
1232002-02-08T09:48333.0257519.50381.873.7003.900135.0
1242002-02-08T11:42206.01124911.50384.013.5003.90099.00.500924.0-32.5
FR172002-02-08T13:10384.01101.0
FR182002-02-08T13:545.50384.01102.0
1252002-02-08T14:55250384.01penetration problemselectronics works after power down and surface program restart105.0
1252002-02-08T14:55244.0249915.50386.36105.0
1262002-02-08T16:30323.0134717.50389.623.7003.800108.0
1272002-02-08T18:13332.0167219.50392.893.8004.000113.0
1282002-02-08T19:40832393.09removed one shim under shoes, should be 30-32/100 mm118.0
1282002-02-08T19:4078.013628.00393.58118.0
1292002-02-08T20:50258.0147815.00396.193.8004.600121.0
1302002-02-08T22:10320.0648316.50399.524.2004.200124.0
1312002-02-08T23:30226.0255313.50401.723.9004.200101.00.450920.0-28.5
FR192002-02-09T08:15401.72100.0
1322002-02-09T09:21278.0142517.50404.514.3004.400104.0
1332002-02-09T10:35144.024164.50405.804.2004.200108.0
1342002-02-09T11:4694.01418406.854.1004.100112.0
1352002-02-09T12:45328.0125824.00410.17pump blocked by piece of ice4.0004.200115.0
1362002-02-09T13:52327.0339921.00413.384.1004.400119.0
1372002-02-09T15:10327.0228321.00416.693.7004.200124.0
1382002-02-09T16:37900418.86drill not free when pulled up 3 m4.1004.100128.0
1382002-02-09T16:37900418.86second pull about 3 m up, came free at 8 A rotation
1382002-02-09T16:37215.0147915.00418.86
1392002-02-09T17:465.00418.92reaming run to clean wall134.0
FR202002-02-10T10:15418.92135.0
1402002-02-10T11:25225.014478.50421.06drill head measured to 29-32/100 mm, tuned to 30/100 mm clearancepump didn't work properly3.9004.100135.0
1412002-02-10T12:35421.06changed to drillhead with closed windows, Rufli cutters with 30/100 mm clearance under shoes, no way to penetrate, several reaming attempts. core barrel gone!117.00.250925.0-34.0
1422002-02-10T14:55421.06unsuccessful fishing run with full drill
1432002-02-10T15:45182421.06core barrel recovered in fishing run with HT shaft and without outer core barrel. spirals badly damaged, pcs left down hole
FR212002-02-10T18:353.00421.06119.0
1442002-02-10T20:184.04421.0511cm long spiral piece brought up120.0
1452002-02-10T21:30221421.05121.0
1452002-02-10T21:30265421.05fished another half of aluminum spiral
1462002-02-10T22:30332421.05several hard bangs, no way to start run122.0
1472002-02-10T23:3252.01435422.06changed to Viking knives, 32/100 mm clearance120.0
FR222002-02-11T08:30422.06122.0
1482002-02-11T10:06326.0155424.00424.864.1004.300124.0
1492002-02-11T11:45274.0155012.50427.72128.0
1502002-02-11T13:28310.0329418.00430.814.0004.200134.0
1512002-02-11T15:1974.01458431.524.0004.200140.0
1522002-02-11T17:0597.017548.00432.683.3003.300140.0
1532002-02-11T19:1878.015358.50433.23120.00.200922.0-31.0
1542002-02-11T20:50119.014487.00434.42several antitorque rotations
1552002-02-11T22:0069.01587435.203.9004.000117.00.120920.0-27.7
FR232002-02-11T23:062.50435.20120.0
1562002-02-12T09:0933.01242435.481 screw head brought up with chips118.0
1572002-02-12T10:45333.0150224.00438.80cutters sharpened4.6004.600121.0
END2002-02-12T16:00438.8055.01.500920.0-29.0
START2002-12-21T15:46438.27use long drill with windows on lower end closed by weldingput on 50 V motor with 80:1 gear81.5
FR242002-12-21T21:19438.27created little kinck in cable about 6 m on top of drill, new termination with pull test to 17430 N82.0
1582002-12-21T20:385.00438.27disturbed pressure sensors90.0
1592002-12-25T16:3747.02612438.60put on head new Rufli No. 4 head with 0.26 mm clearance to front and 0.7 mm to tail of shoe, stopped due to persistent antitorque rotation, use cutters with outer side cutting edge all to the topput on 60 V motor with 80:1 gear3.8004.000
1602002-12-26T09:2036.011386.00439.30stopped due to persistent antitorque rotation even at slow rotation speed, picked up two pieces from brass screw, cutter damaged4.2004.200
1612002-12-26T11:0545.022472.50439.63tuned antitorque from 33 mm to 34 mm above hammer, still persistent antitorque rotation4.3004.300
1622002-12-26T16:0049.013112.00440.30changed to HT drill with same head and plastic flights, stopped due to antitorque rotation4.6004.600
1632002-12-26T17:00122440.42adjusted antitorque to 31 mm above hammer, no way to penetrate
1642002-12-26T18:10440.42adjusted antitorque to 36 mm above hammerhigh pressure seal stat leakage
1652002-12-26T20:3055.01260440.87stopped due to antitorque rotation4.4004.400
1662002-12-26T21:37440.87termination of run because of pressure in stat seal fast rising
1672002-12-27T09:4038.513963.50441.11stopped due to antitorque rotation problemshad pressure section drying over night and mounted it warm in the morning4.2004.200
1682002-12-27T10:35441.11termination of run because of pressure in stat seal fast rising
1692002-12-27T11:52441.11heated lower end of pressure tube till it was hand warm, termination of run due to non tight seal
1702002-12-27T17:03441.19mounted section with 60 V motor and 50:1 gear, not enough torque to drill
1712002-12-27T22:1883.01206442.00mounted section with 60 V motor and 80:1 gearice pieces in pump92.0
1722002-12-28T09:03110.0145010.00443.004.4004.50092.0
1732002-12-28T10:3667.01316443.80drill blocked for unidentified reason, 8 cm of chips on top of core4.2004.20093.0
1742002-12-28T12:03102.01330444.9216 cm of chips on top of core4.4004.40093.0
1752002-12-28T13:4560.013976.00445.49stopped dur to persistent antitorque rotation4.1004.30094.0
1762002-12-28T14:5088.01354446.39antitorque rotation at 9 A4.5004.50096.0
1772002-12-28T16:2211.0134011.00446.20switched to long drill with same drill head, persistent antitorque rotation97.0
1782002-12-29T13:388.51160446.40sharpened antitorque and adjusted to 33 mm above hammer, changed to Rufli head 0 with 0.22 mm clearance to front and 0.62 mm clearance to tail of shoe98.0
1792002-12-29T15:0010.51198446.45tuned antitorque to 37 mm above hammer, stop due to blocked drill at 8 A99.0
1802002-12-29T16:2022.01174446.68put on Rufli head 4 with nominal pitch of 4.5 mm, stop due to antitorque rotation99.5
1812002-12-29T17:50195446.70too high idle current, pull up slowly to preserve packing on drill head, on surface two channels blocked101.0
1822002-12-29T19:4355.01325447.35changed to HT drill with pump and Al-flights with same drillheadchip chamber full4.5004.60097.0
1832002-12-29T22:08122.0144215.00448.6394.0
1842002-12-30T09:0090.01250449.45blocked at 8 A, antitorque rotation at 9 A94.0
1852002-12-30T10:2586.51487450.35valve open, chip chamber only 2/10 filled94.0
1862002-12-30T11:5346.01678450.87changed screws of valve, stopped due to no rotation at 10.2 A4.8004.80094.0
1872002-12-30T13:22125.0137717.00452.09put on Rufli head from last year with 0.21 mm clearance to front and 0.62 mm clearance to tail of shoe3.8003.900
1882002-12-30T14:35127.01343453.353.8003.80094.0
1892002-12-30T16:1837.0125011.00453.50changed to long drill with same drill head, pulled up for security because of fast dropping load3.8003.80098.0
1902002-12-30T17:4635.01202453.99not cutting at too much load drop3.3003.30098.0
1912002-12-30T20:0578.012566.00454.85put in three spacer rings between pump and superbanger, drill head has now about 18 mm clearance to lower end of outer barrel3.3003.3000.402916.0-24.0
1922002-12-31T09:002350454.85
1922002-12-31T09:0074.02324455.33stopped due to high idle current2.6002.800
1932002-12-31T12:3890.01548456.513.0003.100112.0
1942002-12-31T14:23443457.56
1942002-12-31T14:23207.0349119.50458.55stopped for security after 2 m3.0003.000106.0
1952002-12-31T16:15496459.62break core for security
1952002-12-31T16:15183.0252910.00460.38run stopped due to rising current2.9002.950105.0
1962003-01-01T12:3053.013597.00460.89antitorque adjusted to 34 mm, stopped due to antitorque rotation2.9502.950
1972003-01-01T14:0536.01303461.22changed to groove bended Gerasimoff antitorque blades, clearance about 25 mm over hammer, stopped due to antitorque rotation at 6 A2.9502.950126.0
1982003-01-01T15:10103.013318.00462.21termination to check drill head2.7002.940
1992003-01-01T16:56210.0122812.00464.393.6003.600125.0
2002003-01-01T18:14202.0144611.00466.472.6003.500128.0
2012003-01-01T20:20220.0137613.00468.723.4503.650
2022003-01-02T09:4046.013222.50469.08cutters sharpened, clearance 0.22 mm for all cutters to front end of shoe, terminated due to antitorque rotation at 8.8 A3.4503.450
2032003-01-02T10:5528.01272468.73antitorque adjusted to 31 mm clearance, replaced 5 mm by 3 mm spacer to have lock screw clamping on thread all it's way, head-outer barrel clearance now 16 mm, terminated due to antitorque rotation3.7003.700
2042003-01-02T11:5174.01312470.17antitorque adjusted to 32 mm now144.0
2052003-01-02T13:0423.01243470.29stopped due to blocked drilled at 10.5 A3.4403.4400.402917.0-25.0
2062003-01-02T14:33333470.78antitorque rotation120.0
2062003-01-02T14:33219.0256513.00472.553.6503.650
2072003-01-02T15:4457.012862.00473.20fake reading of upper pressure3.5003.500125.0
2082003-01-02T16:51261473.94blocked at 10 A, antitorque rotation at 12 A
2082003-01-02T16:51261.0137516.00475.71blocked at 12.4 A, no antitorque rotation3.4003.600127.0
2092003-01-02T18:33433476.56antitorque rotation at 8.8 A
2092003-01-02T18:33320.0248018.50478.87fake readings of electronics3.6003.600128.0
2102003-01-02T20:24361480.05antitorque rotation at 10.5 A
2102003-01-02T20:24290.0257817.50481.31more than 25 fake readings3.5003.640135.0
2112003-01-03T08:58154.0150310.00483.40power failure in trenchmore than 20 fake readings3.5003.700140.0
2122003-01-03T11:00320.0122718.00485.52more than 39 fake readings3.6003.600145.0
2132003-01-03T16:3661.014617.00487.23stopped due to high idle currentmore than 15 fake readingsreplaced hose clamps by wire3.4603.460150.0
2142003-01-03T18:22172.013179.00488.82stopped due to antitorque rotationmore than 21 fake readings3.5003.500155.00.432917.0-24.5
2152003-01-04T02:48418489.70flame straightened outer tubeelectronics totally cleaned and copper chip removed from circuit board in 375 V section126.0
2152003-01-04T02:48250.0260118.00491.403.4003.400
2162003-01-04T08:51149.014288.50492.98drill blocked at 9 A3.4003.400128.0
2172003-01-04T10:48204.0130111.00494.963.4003.400133.0
2182003-01-04T14:21239496.10sharpened cutters, clearance to front of shoe 0.2 mm139.0
2182003-01-04T14:21108.022288.00496.212.9003.050
2192003-01-04T15:36186.0620011.00498.02loosened antitorque by 1 mm, stopped due to bad penetration2.8002.900142.0
2202003-01-04T17:22162498.62antitorque rotations, break and tra again146.00.350917.0-26.0
2202003-01-04T17:22338.0269218.50501.313.0003.5000.500911.0-18.0
2212003-01-05T11:455146.50502.38antitorque rotation91.0
2212003-01-05T11:45304.0215821.50504.203.2503.450
2222003-01-05T13:55279.0131717.00507.163.2003.40095.0
2232003-01-05T15:25244.0116415.00509.45antitorque rotations3.0503.50097.0
2242003-01-05T17:14189.0111817.00512.59pulled up rotating3.3003.30099.0
2252003-01-05T18:53645513.82antitorque rotation3.2503.300104.0
2252003-01-05T18:53351.0326014.00514.833.2503.300
2262003-01-05T20:25484515.70antitorque rotation109.0
2262003-01-05T20:25312.0455918.00518.033.1603.220
2272003-01-05T21:40216518.05antitorque rotation113.0
2272003-01-05T21:40290.0437616.50520.913.1103.180
2282003-01-05T22:55210522.16tuned antitorque harder to 31 mm above hammer, bad penetration119.0
2282003-01-05T22:55215.0247112.00523.043.1803.380
2292003-01-06T08:21471524.46tuned antitorque 0.5 to 1 mm softer / 29.5 mm now, bad penetration121.0
2292003-01-06T08:21317.0220219.00526.183.2503.450
2302003-01-06T10:04194527.32bad penetration126.0
2302003-01-06T10:04309.0246718.00529.393.0503.450
2312003-01-06T11:46595530.71bad pentration132.0
2312003-01-06T11:46195.0248113.00531.17bad pentration3.4503.450
2322003-01-06T13:25288.0247117.00534.113.2403.410136.0
2332003-01-06T15:08311.0128821.00537.25tuned antitorque 0.5 mm harder2.8103.030140.0
2342003-01-06T16:43284.0252318.00540.072.9002.900145.00.442916.0-24.5
2352003-01-06T18:15273.0111817.00542.802.9503.000118.0
2362003-01-06T19:43215544.93125.0
2362003-01-06T19:43285.0234720.00545.622.9703.110
2372003-01-06T21:00475547.23132.0
2372003-01-06T21:00283.0232417.00548.422.9703.230
2382003-01-06T22:09249.0645913.50550.99few electronics fake readings2.9803.010137.0
2392003-01-06T23:26217.0156012.00553.18few electronics fake readings2.9103.110138.00.437917.0-25.5
2402003-01-07T08:25188.0130910.00555.14more than 15 fake readings2.9502.950
2412003-01-07T10:05233.0165016.00557.47more than 15 fake readings3.6003.600112.0
2422003-01-07T11:58299558.51more than 9 fake readings117.0
2422003-01-07T11:58309.0242518.00560.433.6003.600
2432003-01-07T14:10233.0366816.00562.72changed to Danish drill head with 0.21 mm clearance to front of shoe, new Rufli cuttersmore than 8 fake readings3.8003.800121.0
2442003-01-07T15:55275.0131715.00565.55reduced pitch by one shim under shoesmore than 33 fake readings, disassembled electronics one inclinometer was wet from silicon oil2.2502.500127.0
2452003-01-08T01:30265.0126018.50568.20more than 4 fake readings2.6002.600
2462003-01-08T08:15284.0343718.50571.02more than 1 fake reading2.4002.800136.0
2472003-01-08T10:00239.0237114.00573.42changed drill head to Rufli head from last year3.2003.300141.0
2482003-01-08T11:35213.0133914.00575.54changed drill head to Danish head and removed one shim3.3003.400146.00.470917.0-26.0
2492003-01-08T13:10216.0150112.50577.66put in one shim2.7803.000115.0
2502003-01-08T14:20283.0132618.50580.532.7902.960123.0
2512003-01-08T15:45323582.02persistent antitorque rotation125.0
2512003-01-08T15:45305.0349218.00583.552.7802.780
2522003-01-08T17:00230.0138913.50585.873.1003.100128.0
2532003-01-08T18:36433587.03132.0
2532003-01-08T18:36326.0558219.00589.002.8202.980
2542003-01-08T20:10290.0455518.00591.972.8302.840137.0
2552003-01-08T21:31374593.43141.0
2552003-01-08T21:31308.0467918.00595.122.8402.860
2562003-01-08T22:55361596.39147.0
2562003-01-08T22:55312.0280319.00598.202.8102.8100.589915.0-21.0
FR252003-01-09T00:304.50598.20115.0
FR262003-01-09T01:05598.20118.0
2572003-01-09T08:23459599.09117.0
2572003-01-09T08:23318.0432920.00601.202.8003.200
2582003-01-09T10:23591602.94121.0
2582003-01-09T10:23310.0258719.00604.422.8502.900
2592003-01-09T12:02264.0150317.50607.052.8002.900127.0
2602003-01-09T13:40292.0340919.00610.012.6802.760132.0
2612003-01-09T15:06386611.75136.0
2612003-01-09T15:06484612.50
2612003-01-09T15:06305.0654817.50613.012.7002.770
2622003-01-09T16:40415614.20141.0
2622003-01-09T16:40315.0440318.50616.182.8002.900
2632003-01-09T18:27463617.17150.0
2632003-01-09T18:27303.0558619.50619.162.7702.8200.443916.0-25.0
2642003-01-09T20:05320619.60
2642003-01-09T20:05307.0555518.50622.182.7702.920
2652003-01-09T21:35176.0165911.00624.07stopped due to persistent ant-torque rotation2.7002.830
2662003-01-09T23:15559625.10tight antitorque by 1 mm to 31.5 mm, switched to Rufli drill head from last year with 0.22 mm clearance to front of shoe130.0
2662003-01-09T23:15313.0632420.00627.163.0603.330
2672003-01-10T08:22246.0153317.00629.60loosened antitorque by 0.5 mm, 31 mm now2.8003.350136.0
2682003-01-10T10:00671631.48139.0
2682003-01-10T10:00291.0418619.00632.593.1003.200
2692003-01-10T11:48245.0150715.00634.943.1003.100142.00.420916.0-25.0
2702003-01-10T13:17275.0238917.50637.723.0303.300119.0
2712003-01-10T14:55250.0132116.00640.353.3303.540
2722003-01-10T16:30285.0231116.50643.083.4003.400128.0
2732003-01-10T18:30500644.93antitorque blades sharpened130.0
2732003-01-10T18:30322.0253918.00646.193.0003.200
2742003-01-10T20:12405648.69
2742003-01-10T20:12338.0437918.00649.723.2803.350
2752003-01-10T21:50492652.20changed to Rufli head from last year with freshly sharpened cutters 0.2 mm to 0.22 mm clearance to front edge
2752003-01-10T21:50268.0246415.50652.433.2503.500
2762003-01-11T00:00361653.17146.0
2762003-01-11T00:00188.0228913.50654.153.5603.3700.443915.0-25.3
2772003-01-11T08:20237654.73120.0
2772003-01-11T08:20238.0233117.50656.603.4003.400
2782003-01-11T10:21607656.64reduced clearance by 1 shim125.0
2782003-01-11T10:21279.0225318.00659.402.8602.860
2792003-01-11T12:00372660.06129.0
2792003-01-11T12:00459661.742.7002.800
2792003-01-11T12:00300.0548518.00662.43
2802003-01-11T13:55518664.22134.0
2802003-01-11T13:55287.0245721.00665.262.8002.830
2812003-01-11T15:36413665.61139.0
2812003-01-11T15:36214.0369413.00667.382.6502.680
2822003-01-11T17:22299.0237519.00670.423.6603.780145.0
2832003-01-12T11:55294.0162518.50673.28put on new electronics with TERN controller, 300 V modules, 50 V motor, 80:1 gear3.4503.450155.00.522918.0-26.5
2842003-01-12T13:55240675.46116.0
2842003-01-12T13:55312.0435519.85676.40put on old electronics, 375 V modules, 60 V motor, 80:1 gear to speed up communications and implement further heating for inclinometers3.5503.760
2852003-01-12T15:55441678.34129.0
2852003-01-12T15:55306.0618018.00679.403.5703.780
2862003-01-12T17:30309.0137418.50682.553.8604.080131.0
2872003-01-12T19:10412685.01132.0
2872003-01-12T19:10318.0353419.00685.743.7503.750
2882003-01-12T21:02437687.62135.0
2882003-01-12T21:02322.0349420.00688.933.7003.800
2892003-01-12T22:51451690.87139.0
2892003-01-12T22:51336.02518692.253.9003.9000.565917.0-26.1
2902003-01-13T08:20599694.71108.0
2902003-01-13T08:20300.0347319.00695.353.7703.820
2912003-01-13T10:12479696.46113.0
2912003-01-13T10:12306.0324718.70698.333.7503.840
2922003-01-13T11:48295.0350718.00701.363.7103.880117.0
2932003-01-13T13:37577703.34123.0
2932003-01-13T13:37299.0336218.00704.353.5003.700
2942003-01-13T15:16379705.38128.0
2942003-01-13T15:16321.0350117.50707.533.7003.700
2952003-01-13T16:58279.0348218.00710.253.4203.800133.0
2962003-01-13T18:45299.0155418.00713.333.8003.800138.0
2972003-01-13T20:32273.0239017.00716.123.7003.700142.00.522917.0-26.2
2982003-01-13T22:06605717.19111.0
2982003-01-13T22:06314.0344620.20719.303.5003.800
2992003-01-14T08:17275.0463217.00722.043.5003.760116.0
3002003-01-14T10:12522724.46121.0
3002003-01-14T10:12336.0244918.50725.383.4003.570
3012003-01-14T12:24489727.47126.0
3012003-01-14T12:24337.0457818.00728.543.6003.600
3022003-01-14T14:28676730.74130.0
3022003-01-14T14:28231.0238619.00731.753.8003.800
3032003-01-14T16:28279.0151513.00733.823.6603.960136.0
3042003-01-14T18:15692735.50more than 9 fake readings142.0
3042003-01-14T18:15330.0144718.00737.043.5503.550
3052003-01-14T20:29485739.55144.0
3052003-01-14T20:29294.0259418.00740.033.3003.5000.562918.0-26.0
3062003-01-14T22:22489742.60109.0
3062003-01-14T22:22338.0222119.00743.333.4003.400
3072003-01-15T09:10251.0165217.40745.81put on new electronics with TERN controller, 300 V modules, 50 V motor, 80:1 gear2.0702.160
3082003-01-15T10:41253.0353414.80748.413.0203.340119.0
3092003-01-15T11:59303.0151518.50751.51put on old electronics, 375 V modules, 60 V motor, 80:1 gear to speed up communications and implement further heating for inclinometers3.0003.040124.0
3102003-01-15T13:24306.0350517.50754.483.1503.150128.0
3112003-01-15T15:14754.48could not start motor, changed to 375 V modules, old computer and 80:1 gear131.0
3122003-01-15T16:32576756.03133.0
3122003-01-15T16:32317.0363718.00757.493.2203.440
3132003-01-15T18:30790759.95137.0
3132003-01-15T18:30280.0256818.00760.503.3003.300
3142003-01-15T20:12270.0365916.50763.093.0003.200144.0
3152003-01-15T21:53257.0154216.00765.783.3003.500149.00.645916.5-24.7
3162003-01-15T23:34288.0161519.50768.65changed to new computer, 300 V modules have been modified to 375 V, changed operational amplifier, rectifier diode checked3.3003.400110.0
3172003-01-16T08:15253.0254116.00771.17changed to Rufli head from 2001 season, 0.19 mm - 0.2 mm clearance to front edge of shoe3.3403.390115.0
3182003-01-16T09:44443772.87120.0
3182003-01-16T09:44281.0466317.00773.983.2803.380
3192003-01-16T11:28406774.98126.0
3192003-01-16T11:28320.0264020.50777.133.1203.180
3202003-01-16T12:59366779.43tower motor gone, operating with chain hoist131.0
3202003-01-16T12:59297.0534719.00780.192.9003.100
3212003-01-16T16:10787781.84first core not broken, release tension again
3212003-01-16T16:10175.0161011.50781.842.6003.140134.0
3222003-01-16T18:05307.0535118.00784.962.9003.200140.0
3232003-01-16T19:56594785.90
3232003-01-16T19:56286.023567.50787.712.7002.850
3242003-01-16T22:09295.0464718.10790.85changed to Danish drill head with sharpened cutters, sharpened skates3.1003.100150.00.530918.0-26.2
FR272003-01-17T00:551.60790.85121.0
3252003-01-17T08:22756793.02119.0
3252003-01-17T08:22331.0537918.00793.863.0603.300
3262003-01-17T09:59306.0151518.00797.222.7402.880125.0
3272003-01-17T11:40493798.29132.0
3272003-01-17T11:40345.0336419.00800.592.9603.120
3282003-01-17T13:28299.0177419.50803.632.8002.800135.0
3292003-01-17T15:08305.0258419.00806.663.1003.100139.0
3302003-01-17T16:39270.0472617.50809.342.9203.140144.0
3312003-01-17T18:09311.0439818.00812.472.5602.980149.0
3322003-01-17T19:35316.0378219.00815.642.8003.100154.00.502917.0-25.8
3332003-01-17T21:04311.0138719.00818.742.9003.100123.0
3342003-01-17T22:34303.0357319.80821.863.3003.300127.0
3352003-01-18T08:20305.0349318.00824.842.6302.880132.0
3362003-01-18T09:43297.0240917.60827.822.8302.980137.0
3372003-01-18T11:01308.0146518.00830.882.5703.020142.0
3382003-01-18T12:20311.0256818.00834.003.0003.000148.00.500918.0-24.7
3392003-01-18T13:49287.0135017.00836.842.9003.100117.0
3402003-01-18T15:19312.0357319.00839.952.8002.800122.0
3412003-01-18T16:49299.0253617.00842.972.7002.800127.00.300912.0-20.0
3422003-01-19T11:14309.0257319.00845.99broken spring in pump changed3.2003.500111.0
3432003-01-19T12:54311.0142018.20849.122.5702.880116.0
3442003-01-19T14:14302.0271020.00852.212.5002.800121.0
3452003-01-19T15:47308.0149319.00855.202.8003.200126.0
3462003-01-19T17:27311.0135518.50858.36130.0
3472003-01-19T19:03297.0254918.70861.432.8803.060136.0
3482003-01-19T20:33317.0164819.00864.562.8802.960141.00.476917.0-25.4
3492003-01-19T22:01310.0264018.50867.572.6702.820118.0
3502003-01-19T23:25317.0157018.00870.782.8103.100122.0
3512003-01-20T01:21266.0156816.00873.373.8603.860126.5
3522003-01-20T03:04474875.12132.0
3522003-01-20T03:04283.0239817.50876.313.2003.200
3532003-01-20T04:46559877.71136.0
3532003-01-20T04:46311.0271917.50879.433.4003.400
3542003-01-20T06:30295.010048818.00882.46140.0
3552003-01-20T08:20312.0132519.00885.603.0003.200140.00.565918.0-27.0
3562003-01-20T10:14310.0151518.00888.563.1003.100112.0
3572003-01-20T11:45309.0352818.50891.732.9003.200117.0
3582003-01-20T13:16316.0267719.50894.812.5602.890121.0
3592003-01-20T14:50294.0360218.20897.822.4802.750127.0
3602003-01-20T16:14320.0243818.00900.853.2003.200132.0
3612003-01-20T17:42296.0152518.00904.002.8502.850137.0
3622003-01-20T19:12303.0136918.50907.002.7002.980142.0
3632003-01-20T20:43311.0236018.50910.082.8402.960147.00.538917.0-25.5
3642003-01-20T22:04300.0251718.00913.072.6003.080115.0
3652003-01-20T23:29298.0355918.00916.132.5402.740120.0
3662003-01-21T00:55313.0141218.50919.20123.0
3672003-01-21T02:35296.0149218.00922.21125.0
3682003-01-21T04:10297.010037018.00925.19132.0
3692003-01-21T06:03800926.44138.0
3692003-01-21T06:03328.0265218.00928.22
3702003-01-21T08:18309.0146919.00931.543.1003.300143.0
3712003-01-21T09:54289.0156317.00934.383.3003.300149.00.521920.0-28.5
3722003-01-21T11:22306.0166920.00937.532.8003.100119.0
3732003-01-21T12:55316.0250619.00940.452.6003.000121.0
3742003-01-21T14:28305.0169521.50943.542.6802.800127.0
3752003-01-21T15:59280.0371218.00946.45changed to Rufli head from last year2.8003.100133.0
3762003-01-21T17:55435948.53139.0
3762003-01-21T17:55310.0244018.70949.393.0003.100
3772003-01-21T20:07243951.63145.0
3772003-01-21T20:07289.0237917.50952.143.0803.6600.571915.0-23.5
3782003-01-21T22:13286.0245117.00955.13changed to freshly sharpened Danish head2.7203.160112.0
3792003-01-21T23:38296.0375318.00958.192.8003.470117.0
3802003-01-22T01:10279.0139916.50960.77121.0
3812003-01-22T02:44469963.02127.0
3812003-01-22T02:44311.0344618.50963.99
3822003-01-22T04:18469966.28130.0
3822003-01-22T04:18333.0341518.50967.24
3832003-01-22T06:00243.0161110.00969.81135.0
3842003-01-22T07:55203.0139119.50971.852.5002.500139.0
3852003-01-22T09:24302.0154018.50974.772.6002.800144.00.500920.0-28.0
3862003-01-22T10:51305.0138419.00977.852.5002.600126.0
3872003-01-22T12:16315.0238619.00981.003.0003.100119.0
3882003-01-22T13:47278.0261919.00983.762.7802.800123.0
3892003-01-22T15:06299.010048518.00986.673.0503.050127.0
3902003-01-22T16:47314.0173218.50989.892.7002.800132.0
3912003-01-22T18:27503992.40136.0
3912003-01-22T18:27328.0242618.50992.982.7602.940
3922003-01-22T20:07285.0154118.00996.022.3702.860141.00.477918.0-27.1
3932003-01-22T21:29308.0139518.00998.892.2602.760113.0
3942003-01-22T22:50298.0140617.001001.952.5402.740118.0
FR282003-01-23T01:204.001001.95
3952003-01-23T02:484711003.42124.0
3952003-01-23T02:48319.0236818.001005.07
3962003-01-23T04:454871006.87128.0
3962003-01-23T04:45330.0246718.501008.39
3972003-01-23T06:21318.0157018.501011.73132.0
3982003-01-23T07:57310.0140818.501014.912.6003.000138.0
3992003-01-23T09:27311.0155219.001017.882.5002.800144.00.549917.0-25.5
4002003-01-23T11:12307.0126919.001020.96replaced worn out seal, new springs in pump2.5002.600110.0
4012003-01-23T12:45279.0270017.001023.722.8202.880114.0
4022003-01-23T14:16303.0142220.001026.802.3002.570120.0
4032003-01-23T15:46284.0145316.001029.372.6802.710125.0
4042003-01-23T17:28306.0141218.501032.692.6002.600130.0
4052003-01-23T19:14285.0174218.001035.552.4102.920135.0
4062003-01-23T20:47289.0143319.001038.20changed to freshly tuned Rufli head3.0003.900141.00.655914.0-22.5
4072003-01-23T22:46306.0141117.501041.222.7402.880100.0
4082003-01-24T00:10275.0139817.501044.21108.0
4092003-01-24T01:466181046.11114.0
4092003-01-24T01:46311.0249418.001047.25
4102003-01-24T03:295751049.02118.0
4102003-01-24T03:29293.0336618.001050.30
4112003-01-24T05:32285.0152417.501053.26winch inverter failure, dripped 2 m of cable suddenly down. Fixed after power off and power on124.0
4122003-01-24T07:08299.0185518.501056.242.6002.600128.0
4132003-01-24T08:555471057.67132.0
4132003-01-24T08:55325.0270818.001059.342.9003.100
4142003-01-24T10:326261060.95139.0
4142003-01-24T10:32296.0248318.501062.262.9002.900
4152003-01-24T12:28232.0140816.001064.54readjusted clearance of linings, because winch brake did not open anymore2.6102.660107.00.517919.0-27.0
4162003-01-24T15:40318.0157618.001067.982.5002.600112.0
4172003-01-24T17:27312.0155418.001071.082.5003.000116.0
4182003-01-24T19:06312.0165818.501074.022.4402.530
4192003-01-24T20:46313.0168428.001077.18replaced missing screw on upper valve2.4602.720125.0
4202003-01-24T22:22306.0148118.501080.252.7802.900130.0
4212003-01-25T00:05321.0161219.001083.51135.0
4222003-01-25T02:146971085.73put on Danish drill head with freshly sharpened cutters, clearance 0.19 mm - 0.2 mm to front edge of shoe131.0
4222003-01-25T02:14301.0242218.001086.463.4003.400
4232003-01-25T03:587831088.24136.0
4232003-01-25T03:58207.0269814.001088.57
4242003-01-25T06:12287.0149718.001091.61changed to other core barrel with Danish drill head, clearance 0.2 mm - 0.21 mm144.00.491919.0-27.8
4252003-01-25T08:17339.0139918.001094.842.4002.500122.0
4262003-01-25T09:54319.0168618.501097.972.5002.500128.0
4272003-01-25T11:22317.0169718.501101.132.6002.600133.0
4282003-01-25T12:52307.0170818.501104.062.1802.290137.0
4292003-01-25T14:22315.0221.501107.342.3202.400142.00.600920.0-28.5
4302003-01-25T15:50316.0137718.501110.392.4603.060107.0
4312003-01-25T17:17314.0145618.001113.52changed to old computer with 50 V motor2.2902.640112.0
4322003-01-26T10:57277.0166419.001116.52total power shortage for whole trench3.2003.200117.0
4332003-01-26T13:29275.0166518.001119.152.9403.130122.0
4342003-01-26T16:30297.0167118.001122.09switched power supply for modem from net to UPS (uninterruptable power supply)2.8603.020127.0
4352003-01-26T18:50291.0146418.001125.04switched power supply for modem back, because of faulty readings from the depth meter3.0003.000133.0
4362003-01-26T20:36307.0150717.501128.412.7002.700137.0
4372003-01-26T22:114401130.22142.0
4372003-01-26T22:11324.0245118.001131.232.5002.5000.547917.0-25.5
4382003-01-27T00:00260.0139717.001134.03120.0
4392003-01-27T01:50306.0148618.001136.96112.0
4402003-01-27T03:30275.0170317.001139.812.8002.800116.0
4412003-01-27T05:105131141.22125.0
4412003-01-27T05:10304.0273717.501142.61
4422003-01-27T07:124901143.80130.0
4422003-01-27T07:12279.0254917.001145.372.5502.780
4432003-01-27T09:04190.0250815.001147.43changed to the other core barrel with freshly sharpened head2.9602.960134.0
4442003-01-27T10:59247.0147614.001150.13one screw of spiral lost3.4603.540137.0
4452003-01-27T12:51269.0170015.501152.682.5002.500140.00.525919.0-27.6
4462003-01-27T14:344481153.40bronze on damaged knife, changed to other Danish headchanged to new electronics, because of slightly higher current limit settings109.0
4462003-01-27T14:34324.0273518.001155.782.7003.100
4472003-01-27T17:2446.013755.201156.33cutting current going straight up to the limit114.0
4482003-01-27T18:5840.014063.001156.62marks of spiral on inner barrel115.0
4492003-01-27T20:23269.0157016.001159.52117.0
4502003-01-27T23:02129.014638.001161.14changed to HT drill with plastic spirals, picked up one screw head sitting in the spirals118.0
4512003-01-28T01:00123.0173310.001162.442.6002.600121.0
4522003-01-28T02:405061163.03changed back to long drill126.0
4522003-01-28T02:40112.025448.501163.16no rotation at 12 A
4532003-01-28T04:358491164.48switched to Danish head with ARN 42.5° cutters, clearance 0.19 mm - 0.2 mm to front edge of shoe129.0
4532003-01-28T04:35312.0245018.001166.163.5003.500
4542003-01-28T06:304591168.39134.0
4542003-01-28T06:30274.0261215.001168.98switched to Rufli head from last year
4552003-01-28T08:29283.0161116.501171.913.0403.100138.0
4562003-01-28T10:084381173.97141.0
4562003-01-28T10:08333.0282919.001174.992.9003.0700.538922.0-30.6
4572003-01-28T13:44117.015068.001176.33changed to Danish head, clearance 0.22 mm to front edge of shoe, no rotation possible106.0
4582003-01-28T15:37260.0144615.001179.00changed to Rufli head from last year2.9603.160110.0
4592003-01-28T17:3587.028982.001179.79pump badly blocked with chips115.0
4602003-01-28T19:008981180.28no core break, pull down, rotate117.0
4602003-01-28T19:0056.015043.501180.283.4003.600
4612003-01-28T20:439041181.30changed springs in both core catchers, put in one shim respectively, no core break, went down to 90 kg120.0
4612003-01-28T20:4396.017066.001181.30no rotation possible3.6003.600
4622003-01-28T22:15206.0154413.001183.393.4003.400124.0
FR292003-01-29T01:261.001183.39calibration of load cell with dynamometer: 700 N too high reading at 20500 N
4632003-01-29T08:05304.0166318.001186.383.3603.440128.0
4642003-01-29T10:09302.0144517.001189.503.6004.100135.0
4652003-01-29T12:19293.0158217.001192.463.2003.400140.0
4662003-01-29T14:15305.0147817.501195.43put one shim under the shoes respectively2.6002.800143.00.522920.0-28.5
4672003-01-29T16:137051195.38109.0
4672003-01-29T16:13319.0252518.501198.37changed to Danish head with 0.18 mm - 0.19 mm clearance to front of shoe3.0003.160
4682003-01-29T18:275561200.50114.0
4682003-01-29T18:27322.0286618.501201.643.2003.300
4692003-01-29T20:134611202.87119.0
4692003-01-29T20:13338.0242518.501205.013.2003.200
4702003-01-29T22:107201206.45
4702003-01-29T22:10208.026036.001207.25
4712003-01-30T01:335311208.77changed to new electronics: put more inclinometer heating, fixed 3 loose screws, where one had shorted, ground connector of 2 V source had gone off129.0
4712003-01-30T01:33237.0267217.001209.47
4722003-01-30T02:256591210.73136.0
4722003-01-30T02:25299.028319.001212.63screw on side loose
4732003-01-30T04:275861212.89140.0
4732003-01-30T04:2796.0247317.001213.47
4742003-01-30T05:55259.0158715.001216.20145.0
4752003-01-30T07:57282.0174016.701219.203.1503.160150.00.572918.0-26.3
4762003-01-30T09:484901220.40112.0
4762003-01-30T09:48212.024988.001221.02pump badly blocked with chips3.0703.220
4772003-01-30T11:398921221.73116.0
4772003-01-30T11:39208.0246316.001223.063.0203.210
4782003-01-30T13:147311225.18121.0
4782003-01-30T13:14320.0249017.501226.262.7003.000
4792003-01-30T15:204581228.69cleaned and adjusted top valve126.0
4792003-01-30T15:20326.0275118.001229.523.0003.000
4802003-01-30T17:13272.0158516.501232.982.9503.180131.0
4812003-01-30T18:48303.0145917.001235.332.8502.850135.0
4822003-01-30T21:00292.0183217.001238.403.0003.200140.0
4832003-01-30T22:57309.0154418.001241.49145.00.501917.0-26.0
4842003-01-31T00:37301.0161317.001244.46115.0
4852003-01-31T02:10289.0150616.001247.41121.0
4862003-01-31T03:39285.0147416.001250.27126.0
4872003-01-31T05:12277.0147415.001253.02130.0
4882003-01-31T06:40292.0150617.001255.94135.0
4892003-01-31T08:13311.0159817.501258.932.9803.140139.0
4902003-01-31T09:50310.0157617.301261.993.1803.180143.00.552918.0-26.4
4912003-01-31T11:22311.0161817.501265.042.9803.160109.0
4922003-01-31T13:02308.0159217.001268.172.5002.700114.0
4932003-01-31T14:41262.0149416.001270.973.0003.000118.0
4942003-01-31T16:156951273.18123.0
4942003-01-31T16:15321.0243417.501273.893.1403.480
4952003-01-31T18:03306.0166018.001277.053.0803.150128.0
4962003-01-31T20:00311.0146018.001280.242.7502.750133.0
4972003-01-31T21:46320.0165618.001283.45changed to shaft with narrow holes2.9002.900137.0
4982003-01-31T23:33292.0169517.001286.49143.0
4992003-02-01T01:12290.0141217.001289.36147.00.572918.0-26.3
5002003-02-01T02:45287.0142416.001292.16115.0
5012003-02-01T04:12297.0173217.001295.19123.0
5022003-02-01T05:42284.0161817.001298.03128.0
5032003-02-01T07:08264.0156716.501300.673.0103.100133.0
5042003-02-01T09:04308.0155116.501303.543.0803.820134.0
5052003-02-01T10:29308.0167717.001306.712.6002.870140.0
5062003-02-01T11:59313.0140817.001309.772.8602.870115.00.622914.0-22.8
5072003-02-01T13:27312.0152118.001313.002.8002.800108.0
5082003-02-01T15:00288.0155517.501316.062.9002.900112.0
5092003-02-01T16:29286.0157217.501318.722.9002.900117.0
5102003-02-01T17:59307.0164917.501321.812.9002.900122.0
5112003-02-02T11:23305.0159418.001324.832.9002.900126.0
5122003-02-02T13:06302.0137817.501327.922.6902.740132.0
5132003-02-02T14:44303.0167217.001331.012.7002.700140.0
5142003-02-02T16:18308.0163817.001333.40two power failures on the way downboth bronce slide bearings broken2.6002.600142.0
5152003-02-02T18:40320.0151017.801337.252.6202.730145.0
5162003-02-02T20:30268.0153216.501340.02155.0
5172003-02-02T22:04297.0163317.001343.03158.00.620919.0-28.1
5182003-02-02T23:40310.0139116.501346.042.5502.600121.0
5192003-02-03T01:49304.0157417.001349.122.4002.500125.0
5202003-02-03T03:57316.0155818.001352.202.6002.650129.0
5212003-02-03T06:03319.0156318.001355.432.8002.800133.0
5222003-02-03T08:35313.0158618.001358.292.8002.800137.0
5232003-02-03T10:23301.0147118.001361.612.7002.900142.0
5242003-02-03T13:11285.0186517.501364.41changed all four slide bearings147.0
5252003-02-03T14:51304.0171217.001367.52155.0
5262003-02-03T17:00292.0150817.001370.372.5002.500157.00.485921.0-29.5
5272003-02-03T18:57283.0172916.501373.11changed to Danish drill head with new cutters and sharpened core catchers, clearance to front of shoe 0.18 mm2.7002.900124.0
5282003-02-03T20:52230.0148113.501375.583.1003.100133.0
5292003-02-03T22:20271.0165715.001378.27modified rpm limit and torque limit settings of winch controller to pull faster and more secure3.2003.200138.0
5302003-02-03T23:55301.0148917.001381.273.0003.100143.0
5312003-02-04T01:37295.0182616.501384.233.2003.200145.0
5322003-02-04T03:497791386.10151.0
5322003-02-04T03:49321.0286718.001387.213.1003.150
5332003-02-04T05:49264.0158816.001390.473.1003.100157.0
5342003-02-04T07:534701392.32163.0
5342003-02-04T07:53342.0249518.001393.353.1003.3000.434922.0-31.4
5352003-02-04T09:499121395.44no core break, lower to 140 kg132.0
5352003-02-04T09:49204.0150013.001395.443.2003.200
5362003-02-04T11:27285.0159117.501398.333.2003.200135.0
5372003-02-04T13:09237.0149014.001400.71winch has really bad spooling errors140.0
5382003-02-04T14:50237.0182413.001403.06spooling down to arrange cable147.0
5392003-02-04T16:50254.0190714.801405.663.2003.200152.0
5402003-02-04T20:2098.019045.001406.68changed to Danish drill head No.1, clearance 0.16 mm - 0.17 mm2.7502.750157.0
5412003-02-04T21:45217.0144614.001408.90changed to Danish drill head No. 0, clearance 0.18 mm3.1003.100150.00.572921.0-30.0
5422003-02-04T23:32311.0170717.501411.863.0003.000127.0
5432003-02-05T01:33258.0149216.001414.583.0503.300132.0
5442003-02-05T03:28276.0150417.501417.393.0003.050136.0
5452003-02-05T05:30256.0174314.501420.103.0503.100141.0
5462003-02-05T07:134791421.20146.0
5462003-02-05T07:13305.0249417.001422.93changed to Danish drill head No.1, clearance 0.18 mm - 0.19 mm3.4003.400
5478011424.37149.0
5472003-02-05T09:30266.0250216.001425.443.4003.400
5482003-02-05T11:255191426.72removed on shim from each cutter respectively154.0
5482003-02-05T11:25192.0270811.501427.403.9003.900
5492003-02-05T13:17233.0148414.001429.812.8002.800158.00.556923.0-31.8
5502003-02-05T14:46298.0152616.501432.76141.0
5512003-02-05T16:28245.0154414.501435.242.9002.900133.0
5522003-02-05T18:03298.0172117.001438.21134.0
5532003-02-05T19:49238.0174514.001440.61142.0
5542003-02-05T21:26272.0182815.501443.34145.0
FR302003-02-05T23:122.001443.34very clean hole with tiny amount of grey slush147.0
5552003-02-06T00:50220.0149013.001445.57soldered broken plug in winchs remote control2.9502.950152.00.497923.0-32.8
5562003-02-06T03:09309.0158119.001448.703.0003.100125.0
5572003-02-06T05:10311.0169919.001451.862.9502.950127.0
5582003-02-06T07:09259.0150415.001454.463.2003.200130.0
5592003-02-06T09:13306.0143517.501457.46changed to Danish head No.1, clearance 0.18 mm - 0.19 mm2.9002.900132.0
5602003-02-06T11:03286.0166717.001460.402.9002.900137.0
5612003-02-06T12:54271.0160616.001462.91141.0
5622003-02-06T14:25286.0265316.001465.71149.0
5632003-02-06T15:56280.0159516.001468.573.0003.000153.0
5642003-02-06T17:37275.0154016.501471.403.0003.100157.0
5652003-02-06T19:33301.0150517.001474.42161.00.521922.5-31.6
5662003-02-06T21:1032.014724.501474.68changed to Rufli head No. 4 with core barrel attachments for testing purpose, clearance 0.165 mm - 0.18 mm to front edge of shoe143.0
5672003-02-06T22:20279.0186315.501477.53changed back to Danish head No.1, clearance 0.18 mm - 0.19 mm135.0
5682003-02-06T23:54263.0173514.501480.262.9502.950140.0
5692003-02-07T01:34282.0164616.501483.07winch cable cutting into the lower layer below even at 2750 N load2.9502.950144.0
5702003-02-07T04:385331484.70149.0
5702003-02-07T04:38331.0257918.001486.182.9003.000
5712003-02-07T06:418281487.72154.0
5712003-02-07T06:41314.0284318.001489.262.9002.900
5722003-02-07T09:48223.0178115.001491.75changed to Danish head No. 0, clearance 0.17 mm - 0.18 mm157.0
5732003-02-07T12:30240.0179514.001494.12160.00.504922.0-31.0
5742003-02-07T14:33192.0152811.501496.00130.0
5752003-02-07T16:15174.0152110.001497.59changed to Danish head No. 1, clearance 0.17 mm - 0.18 mm, antitorque loosened by 0.5 mmloose screw in pump fastened3.4003.400
5762003-02-07T18:05313.0155518.001500.762.7502.750138.0
5772003-02-07T20:01284.0153316.001503.67145.0
5782003-02-07T21:33297.0169217.001506.74150.0
5792003-02-07T23:12293.0176617.501509.722.5002.600154.0
5802003-02-08T01:209011511.542.6002.600159.0
5802003-02-08T01:20173.0131217.501512.61about 1.3 m core left in hole due to blocked core catcher0.538920.0-28.7
5812003-02-08T03:50309.0146511.501514.412.3502.450125.0
5822003-02-08T05:39308.0150018.001517.622.3502.600129.0
5832003-02-08T07:26304.0156118.001520.762.4002.400134.0
5842003-02-08T09:16286.0178117.501523.502.5002.500135.0
5852003-02-08T10:575921525.76139.0
5852003-02-08T10:57335.0264518.001526.632.4002.400
5862003-02-08T12:51275.0151517.001529.46145.0
5872003-02-08T14:35306.0175716.501532.56152.0
5882003-02-08T16:17298.0151418.001535.612.4002.400157.0
5892003-02-08T18:04313.0147718.001538.63160.00.518923.0-31.5
5902003-02-08T19:56304.0145617.501541.70126.0
5912003-02-08T21:52295.0173617.001544.66130.0
5922003-02-08T23:42312.0151917.501547.822.2002.400135.0
5932003-02-09T01:35295.0151217.501550.77140.0
FR312003-02-09T03:281550.77143.0
5942003-02-09T05:2260.017515.001551.55changed to HT drill with plastic flights for cleaning144.8
2003-02-09T15:001551.550.566924.0-33.1
2003-02-09T16:001551.550.607923.0-32.1
2003-02-09T17:001551.55indicated liquid level about 75 m0.206921.0-28.5
END2003-02-10T12:001551.55plumbing with antitorque zeroed on lid76.2
START2003-12-08T09:001551.55logging the hole, indicated liquid level about 81m
5952003-12-09T09:25204.0183717.001553.05drill head H1 with 18/100 mm shoe clearance of 4.0 mm shoes; distance pins on upper coupling 14.3-4 mm3.2403.24081.0
5962003-12-09T12:07192.0145512.001555.0388.0
5972003-12-09T13:54205.0168212.501557.163.4003.400
5982003-12-09T16:03192.0150511.001559.063.4803.48093.0
5992003-12-09T18:20246.0155514.001561.50
6002003-12-10T09:07160.518639.501562.943.0003.00097.0
6012003-12-10T11:30268.0197416.001565.643.2003.200100.0
6022003-12-10T14:109091568.24core did not break on first pull, go back3.2003.200
6022003-12-10T14:10228.0143012.501568.243.2003.20098.0
6032003-12-10T16:30307.0282518.001571.13pump disengaged3.3003.30098.0
6042003-12-10T20:25184.51115313.001572.84core catchers could not be disengaged by going back3.3003.30099.0
6052003-12-11T09:35295.0163417.001575.902.9002.900104.0
6062003-12-11T11:55245.0159515.001578.383.2003.200105.0
6072003-12-11T14:03240.0172213.001580.853.2003.200110.0
6082003-12-11T16:25258.0189013.001583.353.2003.200100.0
6092003-12-11T18:36273.5151615.001586.103.2803.280106.0
6102003-12-11T20:58232.5165014.501588.923.2003.200110.0
6112003-12-12T10:00260.0168116.001590.943.1003.100155.0
6122003-12-12T13:04172.0151811.001591.553.2003.200148.0
6132003-12-12T15:52258.0272915.501595.21bottom break3.2003.200151.0
6142003-12-12T18:33165.0172910.001596.863.2603.260154.0
6152003-12-12T21:03312.0159617.001599.893.0503.050157.0
6162003-12-13T09:33276.0160716.001602.702.8002.800165.00.633919.0-27.5
6172003-12-13T13:35265.0185615.001605.412.8002.800125.0
6182003-12-13T16:11231.0188514.501607.802.7002.700129.0
6192003-12-14T15:15208.0271011.501609.59changed to drill head H2 withh 17/100 mm clearance an 3.6 mm nominal pitch shoespump disengaged, one flap from upper piston found in chips3.3003.300132.0
6202003-12-14T17:12222.0150513.501611.993.3003.300137.0
6212003-12-14T19:299001614.49no core break, wnet down to 230 kg and rotated 2 times F8
6212003-12-14T19:29246.0171214.001614.49liquid sample from core barrel: 922.5 kg/m**3 at -38°C3.3003.300143.0
6222003-12-14T21:33208.0183813.001616.593.3003.300147.0
6232003-12-15T08:15254.0170114.501619.143.2003.200153.0
6242003-12-15T10:36257.0153716.001621.753.3003.300158.0
6252003-12-15T12:46253.0154513.001624.263.3003.300160.00.575916.0-24.5
6262003-12-15T15:07233.0187813.501626.503.4003.400126.0
6272003-12-15T17:00232.0152013.001628.793.4003.400128.0
6282003-12-15T19:10236.0158213.001631.163.2003.200131.0
6292003-12-15T21:09220.0163313.001633.463.3003.300136.0
6302003-12-15T23:03230.0172613.001635.612.3002.300140.0
6312003-12-16T08:088881637.71pulled till torque limit settin of winch
6312003-12-16T08:08210.0160813.001637.712.1002.100144.0
6322003-12-16T10:25293.0151716.501640.84changed to drill head H2 0.16, 0.17, 0.17mm clearance, shoes nominal 3.6 mmpump disengaged2.9502.950149.0
6332003-12-16T12:40322.0364318.001643.923.0003.000154.0
6342003-12-16T14:38267.0173715.001646.543.1003.100159.0
6352003-12-16T17:009001649.62
6352003-12-16T17:00308.0196119.001649.62pump disengaged2.9002.900167.00.431917.0-25.9
6362003-12-16T19:48282.0161016.001652.40pump disengaged2.9002.900138.00.365914.0-22.5
6372003-12-16T21:589001655.08
6372003-12-16T21:58271.0182316.001655.083.1003.100115.0
FR322003-12-17T07:120.251655.08went fast down to the bottom of the hole; hole absolutely clean
6382003-12-17T09:12251.0155415.501657.48core catchers sharpened on drill head H23.0003.000121.0
6392003-12-17T11:55283.0160416.001660.57ice in screw hole under one shoe2.9002.900125.0
6402003-12-17T14:07201.0190612.001662.573.0003.000130.0
6412003-12-17T15:58224.0168913.001664.683.1003.100134.0
6422003-12-17T17:45243.0184414.001667.123.1003.100139.0
6432003-12-17T19:40211.0166312.001669.273.0003.000143.0
6442003-12-17T21:32258.0155714.001671.903.0503.100150.0
6452003-12-17T23:19254.0152514.501674.513.0003.000153.0
6462003-12-18T08:15223.0154613.001676.58head H2: cutters better aligned than +/-5/1000 mm, adjusted to 17/100 mm3.1003.100156.0
6472003-12-18T10:45212.0156613.001678.68core barrel changed3.0003.000161.0
6482003-12-18T12:545001679.16no penetration at 270 kg load2.7002.700170.0
6482003-12-18T12:5456.026494.001679.25no penetration2.7002.700170.0
6492003-12-18T15:0359.026324.001679.88no penetration2.6002.600172.00.442915.0-22.4
6502003-12-18T17:2483.018625.001680.74rested drill with cutter load 0 to get rid of chips under the cutter shoes.2.3003.100
6512003-12-18T20:06202.0153511.001682.56grinded lower face of shoes to get rid of edges at screwholesput in spacer in lower end of the pump2.9002.900142.0
6522003-12-18T22:07190.0191311.001684.742.9002.900145.0
6532003-12-19T08:335541686.12
6532003-12-19T08:33302.0282918.001687.472.9003.100149.0
6542003-12-19T11:10279.0198415.001690.222.9002.900121.00.454914.0-22.5
6552003-12-19T13:44256.0172714.001692.782.8002.800126.0
6562003-12-19T15:48273.0151215.001695.632.9002.900130.0
6572003-12-19T18:145931696.80no rotation
6572003-12-19T18:14282.0262016.001698.292.9002.900134.0
6582003-12-19T21:03241.5264713.001700.822.9002.900139.0
6592003-12-19T23:088281702.59high idle current
6592003-12-19T23:08227.0252414.001703.132.9002.900144.0
6602003-12-20T08:18274.0161717.001705.962.8002.800149.0
6612003-12-20T10:40255.0153016.001708.522.9002.900116.00.506917.0-25.5
6622003-12-20T12:50252.0185414.501711.033.0003.000120.0
6632003-12-20T14:49264.0184816.501713.762.8002.800124.0
6642003-12-21T13:15251.0187513.501716.192.9002.900129.0
6652003-12-21T15:20283.0190516.001719.053.0003.000133.0
6662003-12-21T17:269001721.55pulled and decended to 175
6662003-12-21T17:269051721.55pulled and decended to 180
6662003-12-21T17:26253.0164914.001721.553.1003.100137.0
6672003-12-21T19:33268.5182814.501724.162.9002.900142.0
6682003-12-21T21:22268.5148515.001726.932.9002.900148.0
6692003-12-21T23:46169.0253010.001728.52sharpened one cutterfixed one pin of pump flap2.7502.750120.00.419912.5-20.5
6702003-12-22T02:089001731.71
6702003-12-22T02:08300.0146016.501731.712.6502.650125.0
6712003-12-22T04:10308.0167517.001734.802.6502.650129.0
6722003-12-22T06:15296.0165217.001737.712.8002.800134.0
6732003-12-22T08:15284.0171517.001740.562.7002.700139.0
6742003-12-22T10:25271.0183015.001743.192.7002.700144.0
6752003-12-22T12:109011746.23
6752003-12-22T12:10308.0185617.501746.233.0003.000118.00.524916.0-24.5
6762003-12-22T14:229061747.45
6762003-12-22T14:22139.025809.001747.37piece of plastic on top of core; lower ball bearing of electronics broken2.5002.500115.0
6772003-12-22T19:07187.0176110.501749.452.3002.300
6782003-12-22T21:29249.5191015.001751.98changed to other core barrel with drill head H1, shoes nominal 4mm, clearance 16.5, 17, 17.5/100mm, antitorque measured 30.0, 30.3, 31.0 mm2.1002.100122.0
6792003-12-22T23:331752.06one screw to hold cutters damaged128.0
FR332003-12-23T01:451752.06fished a piece of ball from the broken ball bearing with the magnetic tool
6802003-12-23T04:247761752.16persistent anti torque rotation
6802003-12-23T04:24295.0380419.001754.642.3002.300130.0
6812003-12-23T07:04259.0178015.001757.60few antitorque rotations2.4002.400135.0
6822003-12-23T09:08228.0159813.001760.07few antitorque rotations2.7002.700140.0
6832003-12-23T11:15240.0161413.001762.27few antitorque rotations2.5002.5000.524918.0-26.0
6842003-12-23T13:519001764.64few antitorque rotations
6842003-12-23T13:51241.0184014.001764.642.6002.600110.0
6852003-12-23T16:38190.0157711.001766.48few antitorque rotations2.6002.600115.0
6862003-12-23T19:07310.0191018.001769.51tighed antitorque 32.1 to 33.75mm2.7002.700119.0
6872003-12-23T21:32228.0176415.001771.80tuned drill head H2, 16,17,17/100 mm clearance2.4502.450124.0
6882003-12-23T23:52290.0158616.001775.00removed one shim under each cutter2.7502.750128.0
6892003-12-24T02:00215.0178413.501777.232.8502.850132.0
6902003-12-24T04:01208.0158011.501779.332.9002.900137.0
6912003-12-24T05:429061782.31
6912003-12-24T05:42305.0156617.001782.312.8502.850140.0
6922003-12-24T07:50257.0189215.001784.762.9002.900145.0
6932003-12-24T09:42307.0162517.001787.822.9002.900149.0
6942003-12-24T11:45287.0158916.501790.362.8002.800128.00.579914.0-22.5
6952003-12-24T13:50257.0176615.001793.292.9002.900114.0
6962003-12-24T16:13276.0177216.501795.86switched to drill head H1 with Rufli cutter with 0.5 high edge, aligned better than +/-1/100mm, clearance 20/100mm3.1003.100120.0
6972003-12-25T11:13256.0182714.001798.443.1003.100125.0
6982003-12-25T13:20296.0286516.001801.353.4003.400129.0
6992003-12-25T15:346441803.513.2003.200134.0
6992003-12-25T15:34245.0264715.001803.823.2003.200134.0
7002003-12-25T18:106291804.953.5003.500138.0
7002003-12-25T18:10214.0263312.001806.213.5003.500138.0
7012003-12-25T20:265911807.253.5003.500143.00.351917.0-22.4
7012003-12-25T20:26252.0286414.001808.523.5003.500143.00.351917.0-22.4
7022003-12-25T22:306131810.27no break3.1003.100149.0
7022003-12-25T22:30289.0289018.001811.433.1003.100149.0
7032003-12-26T01:165741813.023.2003.200129.0
7032003-12-26T01:16265.0286515.001814.193.2003.200129.0
7042003-12-26T03:559001816.44no break3.1003.100132.0
7042003-12-26T03:55219.0150714.001816.443.1003.100132.0
7052003-12-26T05:53236.0169214.001818.783.1503.150136.0
7062003-12-26T07:56227.0163714.001821.162.6002.800141.0
7072003-12-26T09:559001822.05no break3.0003.000144.00.474919.5-28.0
7072003-12-26T09:5525317.001822.053.0003.000144.00.474919.5-28.0
7072003-12-26T09:55110.025677.001822.053.0003.000144.00.474919.5-28.0
7082003-12-26T12:05165.515559.001823.902.9002.900126.0
7092003-12-26T15:129001826.20no break3.0003.000116.0
7092003-12-26T15:12234.0176013.001826.203.0003.000116.0
7102003-12-26T17:17255.5158315.001828.882.4002.400120.0
7112003-12-26T19:33219.0186713.001830.942.3002.300125.0
7122003-12-26T21:59236.0188914.001833.342.2002.200128.0
7132003-12-26T23:45180.0190611.001835.06persistent antitorque3.2003.200133.0
7142003-12-27T01:45179.0179410.001837.00persistent antitorque3.0503.050137.0
7152003-12-27T03:117701838.73persistent antitorque3.2503.250140.0
7152003-12-27T03:11296.0269617.001839.82persistent antitorque3.2503.250140.0
7162003-12-27T05:376191841.00persistent antitorque,no break3.1003.100145.0
7162003-12-27T05:37253.0278115.001842.36persistent antitorque3.1003.100145.0
7172003-12-27T07:47249.0168114.001844.893.2003.200151.0
7182003-12-27T09:556721846.32antitorque, no break3.1003.100154.00.442919.0-28.0
7182003-12-27T09:55241.0267113.501847.32Changed drill head, alignment 0.9, shoes 2*4 mm,1*6 mm3.1003.100154.00.442919.0-28.0
7192003-12-27T12:15207.0175212.001849.383.8003.800126.0
7202003-12-27T14:08193.0163412.001851.433.7003.700130.0
7212003-12-27T16:29139.019109.501853.00Changed to Hans Tausen1.6001.600135.0
FR342003-12-28T09:451854.47Filterrun
7222003-12-28T13:18131.019038.001854.21Hans Tausen3.8003.800139.0
7232003-12-28T15:12125.016657.001855.42Hans Tausen3.9003.900140.0
7242003-12-28T17:00136.028078.001856.75Hans Tausen3.6003.600143.00.573915.0-23.0
7252003-12-28T19:059001858.03Hans Tausen, no break4.0004.000116.0
7252003-12-28T19:059001858.03Hans Tausen, no break4.0004.000116.0
7252003-12-28T19:05124.016548.001858.03Hans Tausen4.0004.000116.0
7262003-12-28T21:309001858.64change to normal size, drill head 13.0003.000109.0
7262003-12-28T21:307651858.64change to normal size, drill head 13.0003.000109.0
7262003-12-28T21:30146.526968.001859.24change to normal size, drill head 13.0003.000109.0
7272003-12-28T23:208821860.333.9003.900114.0
7272003-12-28T23:20172.028509.501860.913.9003.900114.0
7282003-12-29T02:08113.0168910.001862.58changed to Hans Tausen, persistent antitorque3.4003.400114.0
7292003-12-29T04:299121863.81no core break3.5003.500
7292003-12-29T04:29116.017297.001863.813.5003.500
7302003-12-29T06:409071864.902.7002.800118.0
7302003-12-29T06:409071864.902.7002.800118.0
7302003-12-29T06:409081864.902.7002.800118.0
7302003-12-29T06:40112.016.001864.902.7002.800118.0
7312003-12-29T09:259021865.48no break2.7002.700119.0
7312003-12-29T09:2571.016696.001865.482.7002.700119.0
7322003-12-29T22:0453.015284.001865.16changed to normal drill, damage on the cutter2.6502.750122.0
7332003-12-29T23:489691867.692.9502.950127.0
7332003-12-29T23:48202.0165614.501867.692.9502.950127.0
7342003-12-30T01:25191.0184714.001869.772.8002.800133.0
7352003-12-30T02:57235.0191613.001872.052.7502.750137.0
7362003-12-30T04:29218.0157913.001874.342.1802.180142.0
7372003-12-30T06:03272.015671877.082.8502.850147.0
7382003-12-30T07:401877.08Drilled pulled up due to short cut152.00.435917.0-26.1
7392003-12-30T11:109001879.342.8002.800119.0
7392003-12-30T11:10262.0186315.001879.342.8002.800119.0
7402003-12-30T12:53245.0178215.001881.712.8002.800
7412003-12-30T14:53276.0190515.001884.442.9002.900129.0
7422003-12-30T16:43226.0160313.001886.712.7002.700134.0
7432003-12-30T18:25278.0186916.001889.612.8002.800138.0
7442003-12-30T20:09230.5182413.001891.912.8002.800143.0
7452003-12-30T21:45182.0171710.001893.862.5002.700149.0
7462003-12-30T23:36269.0268118.001896.482.6502.650155.0
7472003-12-31T03:43248.0175920.001898.952.7502.750160.0
7482003-12-31T05:37250.0177214.001901.64changed spring on one cutter2.8002.800166.00.406917.0-25.1
7492003-12-31T07:50232.0190114.001903.962.8002.800136.0
7502003-12-31T09:4591.018908.501905.22removed burr from one cutter2.7002.700139.0
7512003-12-31T11:389031905.56no core break, no cutting at 308 due to a spring in the hole?2.6002.750142.0
7512003-12-31T11:38331.0289916.001907.82no core break, no cutting at 308 due to a spring in the hole?2.6002.750142.0
7522003-12-31T13:46260.0185014.501910.642.6002.600148.0
7532003-12-31T15:32242.0157913.001913.172.7002.700154.0
7542003-12-31T17:21258.018321915.722.5002.500158.00.444918.0-25.2
7552004-01-01T10:3589.017126.501916.82change to Hans Tausen1.7001.700128.0
7562004-01-01T12:55112.516416.001918.11HT1.8001.800130.0
7572004-01-01T15:03121.526375.501919.20HT1.9001.900134.0
7582004-01-01T17:016411919.49HT1.5001.500135.0
7582004-01-01T17:0185.029005.001919.49HT1.5001.500135.0
7592004-01-01T19:10135.015746.001921.28HT1.7001.700137.0
7602004-01-01T21:2910411922.36HT, no break2.2002.200143.0
7602004-01-01T21:29140.5294610.001922.36HT2.2002.200143.0
7612004-01-02T00:099031922.97HT, no break1.8001.800140.0
7612004-01-02T00:0944.016514.001922.97HT, one cutter damaged by the spring in the hole1.8001.800140.0
7622004-01-02T02:2078.016675.001923.81HT, cutter damaged1.6501.650151.0
7632004-01-02T04:3094.018125.501924.77HT2.0002.000154.00.506915.0-23.5
7642004-01-02T06:559781925.61HT, no break1.8001.800119.0
7642004-01-02T06:5510301925.61HT, no break1.8001.800119.0
7642004-01-02T06:55112.016236.001925.61HT1.8001.800119.0
FR352004-01-02T09:151925.610.0000.0000.0
FR362004-01-02T11:501925.610.0000.0000.0
FR372004-01-02T14:401925.610.0000.0000.0
7652004-01-02T18:126241924.56HT,changed to drill head H2, new cutters2.2002.200123.0
7652004-01-02T18:1282.028316.001924.56HT,changed to drill head H2, new cutters2.2002.200123.0
FR382004-01-02T22:041924.56HT with special hash to bring parts in the centre0.0000.0000.0
7662004-01-03T00:229061927.70HT,no break2.6002.600127.0
7662004-01-03T00:22105.016066.001927.70HT2.6002.600127.0
7672004-01-03T03:30101.016127.001928.52changed to long drill, no clear cutting, 14cm chips on top1.2001.200129.0
7682004-01-03T06:459051928.91changed back to HT3.2003.200132.0
7682004-01-03T06:456781929.54changed back to HT3.2003.200132.0
7682004-01-03T06:45129.037898.001929.90changed back to HT3.2003.200132.0
7692004-01-03T09:195421930.90HT3.0003.000132.0
7692004-01-03T09:196191931.21HT3.0003.000132.0
7692004-01-03T09:19118.037057.001931.53HT3.0003.000132.0
7702004-01-03T11:345151931.56HT3.4003.400139.0
7702004-01-03T11:3482.029065.001932.16HT3.4003.400139.0
7712004-01-03T13:4824.015453.001932.32HT3.2003.200140.0
7722004-01-03T15:496051933.21HT3.0003.000141.0
7722004-01-03T15:49145.529066.001933.68HT3.0003.000141.0
7732004-01-03T22:178341934.57Change to long drill, drill head H21.0001.600148.0
7732004-01-03T22:17131.026208.001934.61Change to long drill, drill head H21.0001.600148.0
7742004-01-04T13:437.017486.001934.55151.00.418911.0-18.9
7752004-01-04T15:20270.0160916.001937.202.1002.200152.0
7762004-01-04T17:50258.0173215.001940.082.3002.200126.0
7772004-01-04T19:359001942.16no break2.2002.200130.0
7772004-01-04T19:3510631942.16no break2.2002.200130.0
7772004-01-04T19:35197.01106011.001942.162.2002.200130.0
7782004-01-04T21:38265.0186016.001944.862.1002.100134.0
7792004-01-04T23:25300.0188217.001947.842.1002.100129.0
7802004-01-05T01:35263.0170315.001950.422.6002.600145.0
7812004-01-05T03:30272.0156916.001953.272.5502.550150.00.441915.0-23.0
7822004-01-05T05:28272.0174515.001956.072.7002.700121.0
7832004-01-05T07:33241.0172214.501958.332.8002.900126.0
7842004-01-05T09:27265.0172314.501961.002.7002.800132.0
7852004-01-05T11:05264.0165614.001963.652.8002.900138.0
7862004-01-05T12:55207.0182412.001965.762.6002.700142.0
7872004-01-05T14:59265.0190716.001968.44changed to drill head H3 (Rufli)2.6002.600146.0
7882004-01-05T16:45236.0167711.501970.753.9003.900151.0
7892004-01-05T18:46235.0183414.001972.943.0003.000156.00.510914.0-21.5
7902004-01-05T20:40277.0189715.001975.632.8002.800147.0
7912004-01-05T22:35244.0190314.501978.202.9002.900128.0
7922004-01-06T00:43256.0190816.001980.733.1003.100132.0
7932004-01-06T03:05280.0190317.001983.653.2003.200136.0
7942004-01-06T05:18283.0191016.501986.462.8902.890140.0
7952004-01-06T07:18271.0179815.001989.293.1003.100145.0
7962004-01-06T09:16262.0179515.001991.853.3003.300150.0
7972004-01-06T11:079031994.46no break3.1003.100154.0
7972004-01-06T11:07260.0167515.001994.463.1003.100154.0
7982004-01-06T13:201994.46Run aborted,broken incremental counter3.1003.100154.00.398915.0-22.4
7992004-01-06T21:25270.0189915.001996.632.8002.800131.0
8002004-01-06T23:18253.0190315.001999.253.1003.100135.0
8012004-01-07T01:17170.0155310.002001.383.3003.300142.0
8022004-01-07T03:327.017772001.50persistent cutting problems, plastic found around the drillhead144.0
8032004-01-07T06:0261.017874.502002.30persistent cutting problems, plastic found around the drillhead2.4002.400145.0
8042004-01-07T08:17270.0158215.002004.753.2503.250148.0
8052004-01-07T10:09209.0160912.002007.013.2003.200154.0
8062004-01-07T12:31231.0168313.002009.233.5003.500159.00.450911.0-18.7
8072004-01-07T14:20268.0167615.002011.843.1003.100127.0
8082004-01-07T16:15285.5166616.002014.623.2003.200133.0
8092004-01-07T18:139002017.22no break3.2003.200137.0
8092004-01-07T18:13241.0142413.002017.223.2003.200137.0
8102004-01-07T20:12174.0162710.002019.093.3003.600142.0
8112004-01-07T22:109002021.683.2003.200146.0
8112004-01-07T22:10274.0153014.002021.683.2003.200146.00.533915.0-23.0
8122004-01-08T00:01220.0176814.002024.163.3003.300
8132004-01-08T02:13303.0182617.002027.042.6002.600116.0
8142004-01-08T04:10305.0268316.002030.162.6002.600122.0
8152004-01-08T06:17250.0168715.002032.662.1002.100126.0
8162004-01-08T08:28243.0173413.502035.042.3002.300133.0
8172004-01-08T10:26273.5166314.502037.742.1002.100136.0
8182004-01-08T12:20278.0159315.002040.442.1002.100140.0
8192004-01-08T14:029112043.33no break2.1002.100145.0
8192004-01-08T14:02282.0147216.002043.33Tower motor broken.2.1002.100145.0
8202004-01-08T20:00303.0184618.002045.932.5002.500105.00.533915.0-23.0
8212004-01-08T22:1067.019115.502047.232.4002.400111.0
8222004-01-09T00:10272.0179715.002049.82persistent cutting problems2.2002.200113.0
8232004-01-09T03:00298.0176216.002052.882.3502.350123.0
8242004-01-09T05:35232.0167612.002055.262.2502.250127.0
8252004-01-09T08:0119012057.07no break2.5002.500132.0
8252004-01-09T08:0110432057.072.5002.500132.0
8252004-01-09T08:01207.0190012.002057.072.5002.500132.0
8262004-01-09T10:50209.0163712.002059.052.7002.800137.0
8272004-01-09T12:36232.0169314.002061.592.6002.600141.00.421917.0-25.5
8282004-01-09T14:30249.0180614.002063.88all cutters and catchers sharpened2.8002.800120.0
8292004-01-09T16:30238.5163414.002066.442.9002.900120.0
8302004-01-09T18:45254.0174615.002068.812.9002.900125.0
8312004-01-09T20:50253.0168814.002071.542.9002.900130.0
8322004-01-09T22:35272.0176518.502073.852.7002.700133.0
8332004-01-10T00:30256.0264714.002076.862.6002.600137.0
8342004-01-10T02:20257.0162614.502079.652.7002.700142.00.462916.0-24.4
8352004-01-10T04:14280.0155516.002082.382.6002.600148.0
8362004-01-10T06:07271.0168514.502085.072.6002.600118.0
8372004-01-10T07:51261.0164315.502087.622.7002.700122.0
8382004-01-10T09:56288.0163416.002090.362.8002.800126.0
8392004-01-10T11:529002093.09no break2.8002.800132.0
8392004-01-10T11:52264.0168016.002093.092.8002.800132.0
8402004-01-10T13:559352095.13no break2.8002.800137.0
8402004-01-10T13:55262.0156515.002095.132.8002.800137.0
8412004-01-10T15:45277.0189915.002098.382.7002.700142.0
8422004-01-10T17:40265.0164915.002101.052.6002.600143.00.436917.0-25.0
FR382004-01-11T02:302101.611-2kg slush
8432004-01-11T13:05234.0159816.002103.20change shaft2.8002.800
8442004-01-11T15:00170.016919.002105.102.7002.700124.0
8452004-01-11T16:4526232106.57due to high motor current early break2.8002.800127.0
8452004-01-11T16:45229.0295414.002106.782.8002.800127.0
8462004-01-11T18:55313.0164217.002110.102.5002.500134.0
8472004-01-11T21:22280.0284216.002113.412.7002.700136.0
8482004-01-11T23:28265.0186415.502115.872.6002.600142.0
8492004-01-12T01:50278.01104916.002118.742.6002.600147.00.270917.0-25.0
8502004-01-12T04:099002121.46no break2.5002.500142.0
8502004-01-12T04:09262.0163715.002121.462.5002.500142.0
8512004-01-12T07:069052123.80no break3.0003.000130.0
8512004-01-12T07:06251.0162016.002123.803.0003.000130.0
8522004-01-12T09:20253.0165214.002126.542.8502.850135.0
8532004-01-12T11:22212.0161713.002128.633.4003.400139.0
8542004-01-12T13:45217.0169012.002130.723.3003.600145.0
8552004-01-12T15:45213.0169414.002133.152.6002.800151.00.418917.0-24.0
8562004-01-12T18:059502135.36no break2.4002.600151.0
8562004-01-12T18:0510442135.36no break2.4002.600151.0
8562004-01-12T18:0510812135.36no break2.4002.600151.0
8562004-01-12T18:05253.01120814.502135.36bottom break,persistent antitorque,both legs of one spring gone, magnetic replaced2.4002.600151.0
8572004-01-12T20:27265.0185516.002137.882.9003.000127.0
8582004-01-12T22:3526252139.18break and down again2.0002.100132.0
8582004-01-12T22:35210.0280713.002140.082.0002.100132.0
8592004-01-13T01:10231.5169513.002142.572.7002.700138.0
8602004-01-13T03:129002144.61no break2.5002.500142.0
8602004-01-13T03:129002144.61no break2.5002.500142.0
8602004-01-13T03:1210802144.61no break2.5002.500142.0
8602004-01-13T03:12205.01106012.502144.61no break2.5002.500142.0
8612004-01-13T06:2327962145.33break because of cutting problems1.7002.400145.0
8612004-01-13T06:2379.025645.002145.331.7002.400145.0
8622004-01-13T08:28182.0196811.002147.311.8002.000150.00.460916.0-24.0
FR392004-01-13T10:452147.27changed to drill head H2133.0
8632004-01-13T13:32205.0178213.002148.942.6002.800124.0
8642004-01-13T15:50277.01100516.002151.902.8002.800126.0
8652004-01-13T17:55260.0160315.502154.582.8002.800129.0
8662004-01-13T19:55266.0182316.002157.102.8002.800136.0
8672004-01-13T21:45266.5195616.002159.922.7002.700139.0
8682004-01-13T23:49229.5157713.002162.412.5002.500146.0
8692004-01-14T02:22274.01106116.002164.862.5002.500150.00.390917.5-26.0
8702004-01-14T04:33255.0162014.502167.602.6002.600126.0
8712004-01-14T06:44173.0195112.002169.242.7002.700131.0
8722004-01-14T08:36238.0165615.002171.522.9002.900132.0
8732004-01-14T10:55228.0175115.002174.443.0003.000139.0
8742004-01-14T12:55213.0263910.002175.962.4002.500146.0
8752004-01-14T15:00274.0172814.002178.842.4002.400150.00.428916.0-25.0
8762004-01-14T17:10360715.002181.31break due to cutting problems2.3002.300122.0
8762004-01-14T17:10262.0394315.002181.312.3002.300122.0
8772004-01-14T19:40246.0163114.002183.702.5002.500126.0
8782004-01-14T21:25268.0165915.002186.612.0002.100130.0
8792004-01-14T23:32266.0168614.502189.362.1002.100136.0
8802004-01-15T01:44272.0161115.502192.11changed drill head H12.1002.100141.00.434918.6-27.0
8812004-01-15T04:04279.0164215.502194.813.7003.700145.0
8822004-01-15T06:29272.0171215.002197.573.0003.000117.0
8832004-01-15T08:35248.0166514.002200.042.7002.700119.0
8842004-01-15T10:40276.0461916.002202.722.6502.650126.0
8852004-01-15T12:50228.0163713.002205.192.7002.700131.0
8862004-01-15T14:59277.5168215.002207.792.3002.600136.0
8872004-01-15T17:00261.0188115.002210.482.6002.600141.0
8882004-01-15T18:50286.0177816.002213.262.1002.100142.00.499912.0-20.0
8892004-01-15T21:01273.0192416.002215.971.9001.900115.0
8902004-01-15T23:02276.0170415.002218.742.4002.400121.0
8912004-01-16T01:08278.0167415.002221.532.9002.900125.0
8922004-01-16T03:18227.0167113.002223.693.4003.400129.0
8932004-01-16T05:21255.0182114.002226.483.4003.400135.0
8942004-01-16T07:26272.0169917.002229.143.2003.400140.0
8952004-01-16T09:30261.0192014.002231.913.1003.100145.0
8962004-01-16T11:20258.0178215.002234.483.1003.100150.0
8972004-01-16T13:20275.0172816.002237.212.9002.900156.00.375917.0-25.0
8982004-01-16T15:23248.0162712.002239.802.9002.900160.0
8992004-01-16T17:14236.0175913.002242.012.9002.900130.0
9002004-01-16T19:36265.0174815.002244.613.0003.000140.0
9012004-01-16T21:35247.0161314.002247.262.9002.900146.0
9022004-01-16T23:33259.0196914.002249.903.0003.000151.00.428917.0-26.0
9032004-01-17T02:18201.01104212.002251.643.4003.400158.0
9042004-01-17T04:35123.017787.002253.163.1003.100128.0
9052004-01-17T06:42150.016829.002254.54New Drill Head3.1003.100133.0
9062004-01-17T08:4002254.54Short Cut in electronics, spring released
9072004-01-17T11:26132.0110398.002255.833.5003.500135.0
9082004-01-17T13:31163.516648.002257.40cutting problems, new inclinometer settings2.3002.400139.0
9092004-01-17T15:39173.0169310.002259.07cutting problems due to no voltage in the drill2.4002.400145.0
9102004-01-18T13:06290.0168717.002261.892.5002.500148.0
9112004-01-18T15:15246.0171013.002264.522.7002.700154.00.508917.0-25.0
9122004-01-18T17:08230.01105513.502266.912.3002.300143.0
9132004-01-18T20:00142.0210858.002267.731.0001.900124.0
9142004-01-18T22:13196.0172111.002270.262.4002.900126.0
9152004-01-19T00:26212.0171512.002272.29changed shaft2.7502.750131.0
9162004-01-19T03:03247.01112414.002274.862.4002.700135.0
9172004-01-19T05:23277.01106515.002277.632.7002.700140.0
9182004-01-19T07:52270.0195816.002280.632.6002.600146.00.480915.0-23.5
9192004-01-19T10:00199.0164613.002282.492.6502.650125.0
9202004-01-19T11:55274.01110916.002285.062.7002.700119.0
9212004-01-19T14:08259.01103615.002287.792.8002.800124.0
9222004-01-19T16:13289.0159916.002290.522.6502.800128.0
9232004-01-19T18:20243.0199414.002292.912.8002.800134.0
9242004-01-19T20:22279.0188216.002295.712.8002.800139.0
9252004-01-19T22:59278.0171214.002295.833.4003.400
9262004-01-20T01:46278.0195616.002301.362.7002.700149.00.465918.0-26.5
9272004-01-20T03:59283.0184315.502304.282.6002.600119.0
9282004-01-20T06:15217.01101114.002306.412.2002.200123.0
9292004-01-20T08:30172.0186810.002308.052.7002.700129.0
9302004-01-20T11:10266.0168514.502311.012.9003.000132.0
9312004-01-20T14:12213.01103712.002313.072.6002.900137.0
9322004-01-20T16:50256.01113115.002315.182.3002.400144.0
9332004-01-20T18:5099.028367.002316.471.0002.600148.0
9342004-01-20T21:07267.0186514.502319.192.3002.500120.00.421917.0-25.7
9352004-01-20T23:27269.01101715.002321.842.3002.300125.0
9362004-01-21T01:4541.0110292322.31screw from valve was blocked, changed shaft2.5002.500128.0
9372004-01-21T03:44206.0182314.002324.36change to H12.3002.300134.0
9382004-01-21T06:03173.0178811.002325.973.5003.500138.0
9392004-01-21T08:08233.0188014.002328.283.0003.000142.0
9402004-01-21T10:25254.0187514.002330.873.0003.000148.00.396918.6-27.0
9412004-01-21T12:20260.0166715.002333.363.2003.200121.0
9422004-01-21T14:23271.0167914.502336.063.0003.200126.0
9432004-01-21T16:30259.0177015.002338.553.2003.200129.0
9442004-01-21T18:28249.0170914.002340.903.2003.200134.5
9452004-01-21T20:3412002343.43no break2.9003.400139.0
9452004-01-21T20:34253.0174015.002343.43changed core catcher springs2.9003.400139.0
9462004-01-21T23:03218.0172812.002345.833.2003.200145.00.486917.0-25.5
9472004-01-22T01:13249.0171214.002348.433.4003.400
9482004-01-22T03:30209.01133511.002350.463.4003.400119.0
9492004-01-22T06:14136.0110925.002352.11persistent communication problems2.4002.600123.0
9502004-01-22T08:1529542353.58break due to high currentpersistent communication problems3.2003.200129.0
9502004-01-22T08:15179.02120415.002353.96persistent communication problems3.2003.200129.0
9512004-01-22T11:38200.01120011.002355.62cleaned sliping/ changed to two new core catcherspersistent communication problems2.3002.500133.0
9522004-01-22T14:10236.01113714.002358.08persistent communication problems2.5002.500138.0
9532004-01-22T16:24221.01103513.002360.23changed to 3 core catcherspersistent communication problems2.4002.700144.00.530916.0-25.5
9542004-01-22T19:36166.018349.002361.62persistent communication problems2.9002.900116.0
9552004-01-22T21:37197.01106111.002363.98persistent communication problems2.8002.800115.0
9562004-01-23T00:37226.0172813.002365.95persistent communication problems2.7502.750
9572004-01-23T03:00221.0168712.502368.49changed to drillhead H2persistent communication problems2.6002.600123.0
9582004-01-23T05:1917402369.66pull up due to closing windowpersistent communication problems3.5003.600128.0
9582004-01-23T05:19135.019837.002369.66tried to reduce pitchpersistent communication problems3.5003.600128.0
9592004-01-23T07:41187.0189614.002371.68add shin under the cutterpersistent communication problems3.2003.100133.0
9602004-01-23T09:5017892372.57core break due to high currentpersistent communication problems2.1002.100138.0
9602004-01-23T09:50163.0176610.002373.50changed to H1persistent communication problems2.1002.100138.0
9612004-01-23T12:20135.0168611.002374.66persistent communication problems2.4002.400141.0
9622004-01-23T14:5512374.66no rotation, pump stockedpersistent communication problems147.00.476917.0-25.3
9632004-01-23T16:45220.0195514.002376.87persistent communication problems2.3002.100141.0
9642004-01-23T18:54212002377.81no break, pull up due to high currentpersistent communication problems1.8001.800120.0
9642004-01-23T18:5427152377.81pull up due to high currentpersistent communication problems1.8001.800120.0
9642004-01-23T18:54102.027196.002377.70changed to H2persistent communication problems1.8001.800120.0
9652004-01-23T21:30173.016909.002379.66persistent communication problems2.1002.100124.0
9662004-01-23T23:39111.016869.002379.90stopped due to high currentpersistent communication problems2.0502.050129.0
9672004-01-24T02:08152.0112018.002382.14persistent communication problems2.9002.900131.0
9682004-01-24T04:25167.016929.002384.16persistent communication problems2.8002.800136.0
9692004-01-24T06:29181.01100011.002385.73persistent communication problems2.6002.700140.0
9702004-01-24T08:35195.0169811.002387.91persistent communication problems2.7002.700144.00.413920.0-29.0
9712004-01-24T10:40188.0194711.002389.81persistent communication problems2.6002.700119.0
9722004-01-24T12:45193.01119710.002391.63persistent communication problems3.1003.100123.0
9732004-01-24T14:55170.0179310.002393.31stopped due to high currentpersistent communication problems3.2003.200128.0
9742004-01-24T17:00163.0199810.002394.95stopped due to high currentpersistent communication problems3.2003.400131.0
FR402004-01-25T01:402394.95clean hole134.0
FR412004-01-25T03:002394.95logging,new brass tube,new contact in the antitorque section
9752004-01-25T14:14103.018457.002395.444.2004.200136.0
9762004-01-25T16:3099.0111906.502397.062.0002.000141.0
9772004-01-25T18:56216.01114011.002398.923.0003.000147.00.484916.0-24.6
9782004-01-25T21:0586.018066.002400.18persistent communication problems2.2002.200114.0
9792004-01-25T23:30128.017537.502401.08persistent communication problems3.0003.000117.0
9802004-01-26T01:32154.017779.002402.88problems with the control of the motorpersistent communication problems3.1003.100122.0
9812004-01-26T03:5947.017993.502403.62problems with the control of the motorpersistent communication problems2.6002.600127.0
9822004-01-26T06:4881.0110085.002404.27problems with the control of the motor2.7002.800130.0
9832004-01-26T09:2046.017384.002404.80problems with the control of the motorpersistent communication problems2.0002.000135.0
9842004-01-26T11:18117.017697.002405.87changed core barrel, problems with the control of the barrelpersistent communication problems, changed to old electronics2.9002.900140.0
9852004-01-26T14:25153.0172010.002407.17occasional communication problems1.9001.900143.00.242918.6-27.0
9862004-01-26T16:25176.0183211.002408.99occasional communication problems1.9001.900111.0
9872004-01-26T18:40212062410.39pulled due to high pump currentoccasional communication problems1.8001.900115.0
9872004-01-26T18:40166.02103610.002410.39occasional communication problems1.8001.900115.0
9882004-01-26T21:1535.019092.002411.77cutting problem2.4002.400121.0
9892004-01-26T23:44137.017178.002412.50changed drill head2.4002.400123.0
9902004-01-27T02:03270.0164714.002415.312.8002.800128.0
9912004-01-27T04:22140.0110498.002416.732.4002.600132.0
9922004-01-27T06:30169.01100610.002418.382.7002.800140.0
9932004-01-27T08:33290.0171518.002421.262.6002.600141.0
9942004-01-27T10:4627522422.46break due to instable cutting, instable idle current2.8002.800147.0
9942004-01-27T10:46120.027622422.46instable cutting, instable idle current2.8002.800147.00.495920.0-27.0
9952004-01-27T12:53260.0167516.002424.932.1002.400147.0
9962004-01-27T15:05243.0174813.002427.272.6003.000119.0
9972004-01-27T17:0693.017312428.442.8002.800123.0
9982004-01-27T19:20156.0186313.002429.952.6002.600128.0
9992004-01-27T21:15202.01113712.002432.131.8002.600131.0
10002004-01-27T23:26166.01110510.002433.742.6502.650134.0
10012004-01-28T01:42138.0110788.002435.182.5502.550140.0
10022004-01-28T03:48167.017359.002436.762.6002.600146.0
10032004-01-28T05:5912002437.97no break2.0002.000150.0
10032004-01-28T05:59118.016347.002437.972.0002.000150.00.453921.0-30.0
10042004-01-28T08:05265210.002439.20break due to high cutting current2.0002.000120.0
10042004-01-28T08:05136.0265210.002439.20high idle current, changed drill head2.0002.000120.0
10052004-01-28T10:2712042440.45break due to high pumping current, no break3.4003.400125.0
10052004-01-28T10:278727.002440.45break due to high pumping current3.4003.400125.0
10052004-01-28T10:27136.037527.002440.453.4003.400125.0
10062004-01-28T12:55168.01105410.002442.243.1003.400129.0
10072004-01-28T15:25213.0183412.002444.312.2002.800133.0
10082004-01-28T17:47276.0165016.002447.052.4002.500137.0
10092004-01-28T20:12278.0165815.002449.672.4002.400144.0
10102004-01-28T22:32107.0111204.002451.332.8002.800150.00.373920.0-28.3
10112004-01-29T01:09141.019867.502452.70changed to H22.7002.700124.0
10122004-01-29T03:24250.0167314.502455.102.4002.400127.0
10132004-01-29T05:35256.0182314.002457.672.4002.400133.0
10142004-01-29T07:50263.01102117.002460.372.3002.300136.0
10152004-01-29T10:30139.0111058.002461.702.2002.200142.00.470921.0-30.0
10162004-01-29T12:52268.01120715.502464.402.4002.500112.0
10172004-01-29T15:15267.01115415.002466.882.7002.700119.0
10182004-01-29T17:25274.0164215.002469.662.3002.400122.0
10192004-01-29T19:51148.017648.502471.262.2002.300129.0
10202004-01-29T22:1212002473.23no break3.5003.500133.0
10202004-01-29T22:12198.0174512.002473.23piece of core catcher missing3.5003.500133.0
10212004-01-30T01:14248.01114714.502475.772.8002.800136.0
10222004-01-30T04:0260.016844.002476.49one cutter damaged2.2002.200140.00.497922.0-31.0
FR422004-01-30T06:092476.49spring found and up again, switched to H2
10232004-01-30T09:55278.0185116.002478.763.4003.400114.0
10242004-01-30T12:1564.0112084.002479.99antitorque, break diue to high current3.4003.400114.0
10252004-01-30T14:47111.017636.002481.03chips under the shoes3.2003.400119.0
10262004-01-30T17:03121.019568.002482.202.6002.600123.0
10272004-01-30T19:30235.017602484.282.2002.400129.0
10282004-01-30T22:07256.0168715.002486.802.3002.400133.0
10292004-01-31T00:3812002488.28no break2.6002.600129.0
10292004-01-31T00:38122.019247.002488.28cutting problems2.6002.600139.0
10302004-01-31T03:00112.0112046.002489.17high idle current2.4002.400143.00.367922.0-30.8
10312004-01-31T05:19134.017308.002490.862.5002.500122.0
10322004-01-31T07:29150.0196311.002492.10changed to H22.1002.100126.0
10332004-01-31T09:40248.01120815.002494.503.1003.100132.0
10342004-01-31T11:58240.0166113.002497.093.1003.100135.00.336920.0-29.0
10352004-01-31T14:15113.0110297.002498.142.8003.100112.0
10362004-01-31T16:35255.01114114.002500.483.1503.100118.0
FR432004-02-01T04:301.002500.48changed to shaft with Danish pump
10372004-02-01T13:10205.01119115.002502.403.0003.000121.0
10382004-02-01T15:35200.0174212.002504.633.1003.100130.0
10392004-02-01T17:35119.0111577.002505.723.1003.100133.0
10402004-02-01T20:05134.0111417.002507.302.0002.000139.0
10412004-02-01T22:327602507.77antitorque and short rotation2.2002.200144.0
10412004-02-01T22:3240.0210582507.942.2002.200144.0
10422004-02-02T01:0169.0111806.002508.52changed to H11.6501.650147.00.547921.0-28.5
10432004-02-02T03:03102.017686.002509.52due to high current2.7002.700126.0
10442004-02-02T05:02112.0112046.002510.48due to high current2.8002.800117.0
10452004-02-02T07:30112042512.26no break3.1003.100120.0
10452004-02-02T07:30166.016509.002512.26One spring broken3.1003.100120.0
10462004-02-02T09:45181.01111213.002514.072.9002.900125.0
10472004-02-02T12:28205.01120412.002516.123.1003.100129.0
10482004-02-02T14:45169.01107210.002517.913.1003.100133.0
10492004-02-02T17:10178.0111429.002519.642.8002.900140.0
10502004-02-02T19:41259.01102314.502522.063.0003.000146.00.395918.0-27.0
10512004-02-02T22:15221.0182212.002524.423.1003.100119.0
10522004-02-03T00:41187.0197510.002526.113.0003.000123.0
10532004-02-03T03:02112102528.87no break3.1003.200130.0
10532004-02-03T03:02254.01120715.002528.873.1003.200130.0
10542004-02-03T06:05133.0111897.002530.373.3003.300134.0
10552004-02-03T08:15112062530.37no break1.2001.200138.0
10552004-02-03T08:1515.0112523.002530.37cutting problems1.2001.200138.0
10562004-02-03T11:23115.0112432531.332.3002.500141.00.430922.0-30.5
10572004-02-03T13:1627.0110032531.90cutting problems3.7003.700
10582004-02-03T15:52112502532.20no break2.5502.550
10582004-02-03T15:5238.0113046.002532.20cutting problems2.5502.550
10592004-02-03T18:3847.0110953.002532.63cutting problems1.3001.300122.0
10602004-02-03T21:0056.0110233.002533.501.2001.200127.0
10612004-02-03T23:26155.0112828.502534.791.5501.550133.0
10622004-02-04T01:55175.0182410.002536.533.1003.100136.0
10632004-02-04T04:2288.0112015.002537.353.2003.200140.0
10642004-02-04T06:442537.35no cutting after various trials0.520921.4-30.0
10652004-02-04T09:2813.0111283.502537.26high cutting current, no rotation3.8003.800106.0
10662004-02-04T11:5671.018933.502538.58changed to Hans Taussen2.7003.700110.0
10672004-02-04T14:42129.019136.002539.362.7002.500112.0
10682004-02-04T17:0086.019346.002540.562.7002.700115.0
10692004-02-04T19:352540.56stoped due to cutting problems, no core in the barrel for unknown reasons, supposed break was at 500 kg117.0
10702004-02-04T21:54110.018684.002541.562.7002.700118.0
10712004-02-05T00:38122.019385.502542.823.1003.100120.0
10722004-02-05T02:5348.0113583.002543.45changed springs and unmounted screw of lower coupling3.0003.000122.0
10732004-02-05T05:2067.0113324.002544.26persistent cutting problems3.0003.000124.0
10742004-02-05T08:0053.0112944.002545.042.7002.800128.0
10752004-02-05T10:2785.0110245.002545.51changed electronics, back to HT2.9002.700131.0
FR442004-02-05T13:462545.51spoooled cable out to repare winch, doesnt work
10762004-02-05T17:48113042546.06no break, short rotation2.8002.800133.0
10762004-02-05T17:48113242546.06no break, short rotation2.8002.800133.0
10762004-02-05T17:48114622546.06no break, short rotation2.8002.800133.0
10762004-02-05T17:48116202546.06no break, short rotation2.8002.800133.0
10762004-02-05T17:4862.0116064.502546.06rotation under load2.8002.800133.0
10772004-02-05T21:3092.0111206.002547.242.8002.800137.0
10782004-02-06T00:3732.0112092547.722.7002.700138.0
10792004-02-06T02:5587.0111037.002548.632.7002.700139.0
10802004-02-06T05:0760.0111725.002549.182.8002.800141.0
10812004-02-06T07:2190.0112575.002550.082.4002.400143.0
10822004-02-06T09:48100.0113586.002557.032.7002.700146.00.421922.0-30.6
10832004-02-06T11:5866.0110374.002551.622.9002.900116.0
10842004-02-06T14:3643.0115103.002551.912.3002.300121.0
BR12004-02-06T17:252551.76bailed down to bottom of the hole, tower flipped over when a band broke0.040954.0-27.0
FR452004-02-06T23:082551.76almost no slush
FR462004-02-07T00:372551.76
10852004-02-07T12:1436.0110953.002552.552.2002.200119.0
FR472004-02-07T15:124.002552.554kg chips
10862004-02-07T21:3521.0111542552.552.2002.200125.0
FR482004-02-08T03:002552.55124.0
2004-02-08T10:002552.550.523920.0-29.3
2004-02-08T11:002552.550.571920.0-29.3
END2004-02-08T12:002552.55plumbing with antitorque zeroed on lid70.0
START2005-11-14T17:102552.55measuring the liquid level, indicated depth with logger approx. 80 m80.0
2005-11-15T08:532554.37logging the hole80.0
2005-11-20T15:002550.00logging the hole80.0
RR12005-11-21T12:004.002378.37reaming with drill head with new cuttersold electronics mounted81.0
RR22005-11-22T09:201700.00long drill with conical reamer attached to the end of the core barrel; no further penetration at approx. 1700 m, persistent antitorque rotation81.0
RR32005-11-22T15:003.50339.15reaming hole from top with conical tool
RR42005-11-22T17:2011.00791.00aborted run due to no more rotation possible
RR52005-11-22T22:3213.001277.60aborted run for cleaning and sharpening of the tool; repeated AT failures, tightened AT by 1/2 turn giving between 35-36.5 mm
RR62005-11-23T10:5011.001365.00aborted due to AT failureschanged inclinometer
RR72005-11-23T16:4021.001799.00aborted to clean
RR82005-11-24T13:3014.001948.15aborted due to rising current86.0
RR92005-11-25T02:3018.002000.10aborted due to rising idle current88.0
RR102005-11-25T07:559.002101.11
RR112005-11-25T14:0518.002151.20high idle current
RR122005-11-25T19:1716.002204.56
RR132005-11-26T03:2017.002270.2297.0
RR142005-11-26T08:4715.502346.0798.0
RR152005-11-26T14:559.002374.00stopped for Saturday night94.0
RR162005-11-27T14:5615.002425.0099.0
RR172005-11-28T01:006.502450.1998.0
RR182005-11-28T09:5019.002484.9899.0
RR192005-11-28T19:1516.002500.00pump blocked with chips and severly damaged: upper wave guide broken, one valve ring and 3 valves replaced
FR482005-11-29T02:550.002401.0092.0
RR202005-11-29T11:452425.0898.0
RR212005-11-29T15:158.002500.5999.0
RR222005-11-29T17:4819.002510.00chip chamber completely filled, pump damaged, several parts exchanged99.0
RR232005-11-29T21:3616.002514.57
RR242005-11-30T01:3517.002520.0098.0
RR252005-11-30T05:3014.002525.0098.0
RR262005-11-30T09:3614.502530.00
RR272005-11-30T13:2014.502535.00changed to drillhead 3 x 0.18 mm#98.0
RR282005-11-30T16:4514.002535.04stopped because of AT failure140.0
RR292005-11-30T20:1419.002540.00143.0
RR302005-11-30T23:2617.002544.00144.0
RR312005-12-01T04:2017.002547.30stopped due to unstable currentchip chamber and pump completely filled, two valve rings are out of place150.0
RR322005-12-01T09:0819.002549.00153.0
RR332005-12-01T12:2514.002550.90load dropping, while going down153.0
RR342005-12-01T15:2414.002552.90seems to rest on something (bottom ?)158.0
FR492005-12-01T18:452436.88can not penetrate further than 2457 m, pull back and can not penetrate beyond 2436.88 m160.0
RR352005-12-01T21:450.002507.04reamed again and pulled up after 100 m161.0
RR362005-12-02T01:057.002552.22165.0
FR502005-12-02T03:558.002534.36167.0
RR372005-12-02T06:2015.002552.20
FR512005-12-02T09:329.002539.66172.0
RR382005-12-02T12:3014.002552.30174.0
FR522005-12-02T15:109.002543.00dumped pure densifier175.01.0401300.0-29.0
RR392005-12-02T22:0013.002520.00mounted the drill head; cutters came up damaged148.00.471924.0-30.0
RR402005-12-03T02:0011.002552.7185.0
FR522005-12-03T05:1512.002552.5085.0
RR412005-12-03T08:2510.502552.43no clear cuttingtwo metal parts and 1 screw are missing90.0
10872005-12-03T11:456.515.002552.50heavily damaged core90.0
FR532005-12-03T14:504.502552.50
FR542005-12-03T17:202.002552.6091.0
FR552005-12-04T14:201.002552.6091.0
10882005-12-04T17:302552.05drillhead with centering tools96.0
10892005-12-04T19:556.519801.502553.02AT failure; knives heavily damaged; plenty of metal chips95.0
10902005-12-04T23:108032552.80loosened AT before run from 36/35.2/37.2 mm to 33.4/33.6/35.5 mm; AT failure98.0
10912005-12-05T01:303.018102.002552.98tuned AT to 34.7/34.1/36.0 mm99.0
10922005-12-05T03:403.528892552.78
10932005-12-05T06:102552.80no penetration99.0
10942005-12-05T09:337.049962553.59changed AT to 34.9/36.8/35.3 mm104.0
10952005-12-05T13:009.017722552.79changed to new drillhead with 0.16/0.17 mm clearance106.0
10962005-12-05T15:308.5110242552.54tightened AT to 36.2/38.3/37.0 mm110.0
10972005-12-05T19:048702552.54changed to head with different cutters 0.225/0.22/0.225 mm; changed to used but resharpened AT blades 34.8/34.1/34.1 mm98.00.357926.0-29.0
10972005-12-05T19:047602552.5498.0
10982005-12-05T22:1534.0112622553.2298.0
10992005-12-06T00:307002553.22100.0
10992005-12-06T00:308.516962553.29
11002005-12-06T03:003.018044.002553.73102.0
11012005-12-06T05:2510.538753.002550.80102.0
11022005-12-06T08:5513.5110611.002553.67switched to French HT with Danish top coupling and PE-spiral core barrel102.0
11032005-12-06T14:1821.5112972552.48found huge brass piece of unknown origin on top of core; head with new AWI cutters 0.175/0.18/0.19 mm; switched back to long drill102.0
11042005-12-06T18:257.019022553.30110.0
11052005-12-06T21:009.019842.002553.55110.0
11062005-12-06T23:274.0110242553.90loosened AT to 33.0/33.0/33.7 mm119.0
11072005-12-07T02:158.0314446.002553.68123.0
11082005-12-07T04:3520.018932554.38127.0
11092005-12-07T07:0013.518712554.38135.0
11102005-12-07T09:2517.016202554.18put 1 shim under each cutter136.0
11112005-12-07T12:3515.5211623.002554.36measured cutters to 0.12/0.125/0.105 mm113.00.341933.0-30.0
11122005-12-07T15:2010.015832554.42stop because no penetration with dropping load93.00.386933.0-30.1
11132005-12-07T17:3610.517262554.8095.0
11142005-12-07T20:5011.5111092554.73loosened AT to 33.5/33.0/33.2 mm97.0
11152005-12-08T00:206.0113142554.92changed to head with 1 cutter and 2 pitch cutters with 0° free angle and 1 mm/2 mm
11162005-12-08T03:1016.5163310.002555.43changed to old drill head109.0
11172005-12-08T05:2018.016862555.43114.0
11182005-12-08T07:2534.016102556.11
11192005-12-08T09:4011.018482556.05119.0
11202005-12-08T12:009.0111063.002556.1593.00.472926.0-31.5
11212005-12-08T14:3018.015932555.78measured head to 0.12/0.12/0.13 mm; tuned to 0.145/0.155/0.16 mm96.0
11222005-12-08T16:3852.016333.002556.691.5001.50098.0
11232005-12-08T21:1011.0111211.002556.60changed to HT drill with same head2.8002.80099.0
11242005-12-08T23:25128.0111675.502557.89changed to head H2 with new AWI cutters; tuned to 0.17/0.18/0.18 mm102.0
11252005-12-09T01:2535.019543.002558.95106.0
11262005-12-09T03:4080.519182.502558.99108.0
11272005-12-09T05:5529.018652559.27110.0
11282005-12-09T08:1063.5113163.002560.254.0004.000111.0
11292005-12-09T10:46105.015025.002561.403.8003.800113.4
11302005-12-09T13:1575.0111664.502561.783.6003.60094.00.376923.0-29.0
11312005-12-09T15:18102.016265.502562.873.6503.650
11322005-12-09T17:1839.0110782.502563.473.3003.30093.0
11332005-12-09T19:3050.0115052.502563.7094.0
11342005-12-09T21:3557.0112914.002564.35changed to head H1 tuned to 0.14/0.15/0.16 mm97.0
11352005-12-10T00:2055.0212302.002564.86changed to head H2 tuned to 0.175/0.18/0.19 mm100.0
11362005-12-10T02:2570.0111025.002565.75changed to head H1 tuned to 0.14/0.15/0.16 mm; screws sealed with candle wax102.0
11372005-12-10T04:2029.0118182.502566.50105.0
11382005-12-10T06:4028.5112222566.24persistent antitorque rotation2.5002.500108.0
11392005-12-10T08:5067.0110315.002566.992.5002.500107.0
11402005-12-10T11:1576.5112563.002567.70mounted 3rd core catcher; sealed shoe screws with wax1.0001.000109.0
11412005-12-10T13:4042.0111962.502568.0390.00.339920.0-23.3
11422005-12-10T16:1057.0212333.002569.1690.0
FR562005-12-11T09:022.002569.5092.0
11432005-12-11T13:4813.018342568.09changed to long drill; freshly tuned drill head 0.145/0.15/0.165 mm; shoes sealed with glued PE98.0
11442005-12-11T16:3012.0113532569.31changed to short drill96.0
11452005-12-11T18:50106.0112295.502569.623.2003.20098.0
11462005-12-11T20:50120.017145.002569.983.3503.350100.0
11472005-12-11T22:5889.0110495.002571.833.3003.300100.0
11482005-12-12T00:5598.0114625.002573.223.4503.45088.00.366923.0-27.5
11492005-12-12T02:55103.0110385.002574.313.3003.30091.0
11502005-12-12T04:50105.0111505.002575.333.3003.30093.0
11512005-12-12T07:05104.0211205.002576.303.1003.10096.0
11522005-12-12T09:1081.019955.002576.943.3603.36093.0
11532005-12-12T11:3397.017146.002577.663.2003.20094.0
11542005-12-12T14:1275.5112755.002578.003.4003.40093.0
11552005-12-12T16:35108.0111115.002579.723.3703.37095.0
11562005-12-12T18:45110.0112165.002580.523.4003.40093.0
11572005-12-12T20:4585.016875.002581.383.4003.400100.0
11582005-12-12T22:40112.0114086.002582.673.6003.600102.0
11592005-12-13T00:4587.019745.002583.973.3803.380106.0
11602005-12-13T02:4591.7113605.002584.933.3503.350108.0
11612005-12-13T04:4588.0112665.002585.853.3503.350111.0
11622005-12-13T06:5066.0112984.002586.453.2003.200113.0
11632005-12-13T09:506.017112585.71changed core catcher springs; changed to long drill; sharpened all core catchers113.0
11642005-12-13T12:1524.019942586.38changed to short drill3.5003.500117.0
11652005-12-13T14:2258.016766.002587.022.5002.50092.00.370922.0-27.6
11662005-12-13T16:2297.016674.502587.712.6602.66094.0
11672005-12-13T18:20103.0211542588.683.0003.00096.0
11682005-12-13T20:557.0110565.002588.47changed to long drill with new plastic centering parts on core barrel101.0
11692005-12-13T23:3017.0210952589.16changed to HT drill with 18000 holes; 1 cutter slightly damaged - sharpened104.0
11702005-12-14T01:3511.016435.002589.38107.0
11712005-12-14T03:4067.019864.002589.32changed to drill head H1 0.145/0.15/0.15 mm3.3903.390110.0
11722005-12-14T05:3598.0111485.002590.913.3503.350107.0
11732005-12-14T07:4045.0112732591.553.4003.400113.0
11742005-12-14T10:05101.0111376.002592.163.2003.200113.0
11752005-12-14T12:4264.0110603.002592.713.5003.50089.00.407918.0-23.9
11762005-12-14T15:1381.0115134.502593.283.4003.40090.0
11772005-12-14T17:40101.0110235.502594.993.4003.40091.0
11782005-12-14T19:4058.0111102.002595.293.3003.30093.0
11792005-12-14T21:5073.0112343.502595.893.4003.40096.0
11802005-12-15T00:0168.0112072.502596.493.3803.380100.0
11812005-12-15T01:5549.0114662597.803.5303.530102.0
11822005-12-15T04:0561.018675.002598.523.4203.420102.0
11832005-12-15T06:0523.0111231.002599.073.2603.260106.0
11842005-12-15T09:07112.0113064.002598.633.3003.300106.0
11852005-12-15T11:0558.0113022.502600.053.3003.300108.0
11862005-12-15T13:1568.518823.002600.523.3503.35088.00.370921.0-26.9
11872005-12-15T15:2061.0112402.002600.873.3003.30090.0
11882005-12-15T17:4586.5111433.002602.213.5003.50090.0
11892005-12-15T20:0518.0118102602.17changed to Danish shaft and pump with French outer barrel92.0
11902005-12-15T23:2534.037342602.833.3003.30094.0
11912005-12-16T01:3034.018332603.103.3003.30096.0
11922005-12-16T05:0546.018535.002603.48changed to French shaft and pump3.3503.35099.0
11932005-12-16T07:30102.0113036.002604.753.2003.200102.0
11942005-12-16T09:3020.019841.002604.87101.0
11952005-12-16T11:4052.0115012.502605.123.0003.00084.00.411917.0-23.3
11962005-12-16T14:1082.0112334.502605.79changed to PE spiral core barrel with French HT drill3.0003.00085.0
11972005-12-16T16:2075.0112354.002606.513.2003.20086.0
11982005-12-16T18:4519.0111901.002606.8286.0
11992005-12-16T21:0082.0111503.502607.433.4003.40087.0
12002005-12-16T23:40101.0113085.002608.713.4003.40089.0
12012005-12-17T01:55103.0113055.002610.233.3503.35093.0
12022005-12-17T04:0581.0112084.002610.973.5503.55095.0
12032005-12-17T06:2524.0112012611.5598.0
12042005-12-17T08:4089.018474.002611.863.7003.70092.0
12052005-12-17T11:00114.0110515.002612.44changed to drill head H2 0.165/0.15/0.145 mm3.0603.06084.00.344919.0-24.7
12062005-12-17T13:1091.0112224.002613.233.2003.20083.0
12072005-12-17T15:2567.517174.002613.903.3003.30084.0
12082005-12-17T17:4079.0111275.002614.900.5003.20086.0
FR572005-12-18T04:303.002614.9092.0
12092005-12-18T13:2090.0116065.002616.043.1003.10089.0
12102005-12-18T15:3079.0113024.502616.123.0003.00089.0
12112005-12-18T17:2540.0113122.002617.3191.0
12122005-12-18T19:4578.0111224.002618.193.0003.00091.0
12132005-12-18T21:4771.0112743.002618.80lost one lid of pump; found lid and 1 screw3.3003.30093.0
12142005-12-19T00:1515.0112182619.1595.0
12152005-12-19T03:00115.0114577.002620.473.1203.12097.0
12162005-12-19T05:0077.0110154.002621.763.5003.500101.0
12172005-12-19T07:1031.016302.002621.55104.0
12182005-12-19T09:2082.0114086.002622.33103.0
12192005-12-19T11:3554.0111283.002623.603.3603.36085.00.360921.0-27.5
12202005-12-19T13:4538.016961.502622.863.0003.00086.0
12212005-12-19T17:0091.0113124.502623.85two grooves of the inner barrel heavily iced; changed to aluminium spiral core barrel with the same head3.2003.20091.0
12222005-12-19T19:0049.0110443.002624.573.0003.00090.0
12232005-12-19T21:4040.0112662624.753.2803.28091.0
12242005-12-20T00:2521.018582625.223.3003.30095.0
12252005-12-20T03:2031.0116074.002625.60changed to barrel with PE spirals3.4503.45098.0
12262005-12-20T05:5074.0110804.002626.993.4003.400100.0
12272005-12-20T08:2531.016912.002627.49102.0
12282005-12-20T10:30112.0112525.002627.49changed to H2, tuned 0.16/0.165/0.16 mm3.2003.200102.0
12292005-12-20T12:40103.0112825.502628.763.2003.200103.0
12302005-12-20T15:0032.0115052.002628.613.2003.20086.00.360919.0-24.5
12312005-12-20T17:1583.0114064.502629.583.3003.30088.0
12322005-12-20T19:5585.019724.002630.383.5003.50089.0
12332005-12-20T22:10106.0111565.002631.663.2503.25091.0
12342005-12-21T00:1591.0114145.002632.633.3003.30093.0
12352005-12-21T02:3596.019295.002633.583.3003.30095.0
12362005-12-21T04:4049.0110242.002633.973.3903.39098.0
12372005-12-21T07:0588.0112114.002635.083.6003.600100.0
12382005-12-21T09:0582.0311554.502636.483.6003.60099.0
12392005-12-21T11:3540.0213022.002636.083.2003.20083.00.372918.0-23.5
12402005-12-21T14:0065.0118093.002636.5186.0
12412005-12-21T17:2834.0112231.002637.003.2003.20087.0
12422005-12-21T19:4031.0110581.502637.793.2003.20088.0
12432005-12-21T21:5088.0213102638.183.2003.20088.0
12442005-12-21T23:5947.0211906.002638.713.0003.00091.0
12452005-12-22T02:2523.0110321.002639.863.6503.65093.0
12462005-12-22T04:2581.0117003.002640.563.6003.60094.0
12472005-12-22T07:0068.0112074.002641.333.8003.80097.0
12482005-12-22T09:1566.5110103.002641.203.3003.30096.0
12492005-12-22T11:0557.0115102.502641.623.3003.30099.0
12502005-12-22T13:5513.519882641.8485.00.310919.0-24.0
12512005-12-22T16:5485.5110194.002642.41changed to Rufli head with 1 cutter, 2 x 0° free angle with 1 mm clearance steps; nominal pitch 3 mm3.2003.20087.0
12522005-12-22T19:1096.517414.502643.433.2003.20087.0
12532005-12-22T21:1356.037193.002644.072.7002.70089.0
12542005-12-23T00:0550.026942644.74measured clearance 0/0.85/1.9 mm; adjusted to 0/0.7/1.4 mm92.0
12552005-12-23T02:05117.017247.002644.962.4002.40094.0
12562005-12-23T04:2094.0114075.002647.162.4002.40096.0
12572005-12-23T06:3081.017774.002647.772.5002.50098.0
12582005-12-23T09:1062.0112753.002648.312.3002.30095.0
12592005-12-23T11:4096.019844.002649.192.4002.40085.00.365919.0-25.0
12602005-12-23T13:5895.016764.002650.142.4002.40086.0
12612005-12-23T16:1056.029042.002650.512.7002.70087.0
12622005-12-23T18:1586.016921.002651.732.4002.40088.0
12632005-12-23T20:3752.016983.002652.272.5002.50089.0
12642005-12-23T22:5595.0111204.002653.172.5502.55090.0
12652005-12-24T01:1083.0112053.002654.252.5502.55094.0
12662005-12-24T03:0088.017304.002655.582.6202.62095.0
12672005-12-24T05:0059.0112042.002655.922.5502.55096.0
12682005-12-24T07:0581.0111252.502656.352.7502.75098.0
12692005-12-24T09:10110.0111664.002657.312.3502.35095.0
12702005-12-24T11:3066.0220803.502657.832.6002.70099.0
12712005-12-24T16:0085.0214134.002658.60changed to drill head H1 with closed core catcher windows; pitch adjusted to 0/0.65/1.3 mm2.2002.20084.00.369918.0-23.5
FR582005-12-25T14:122.002659.00
12722005-12-25T16:3586.0112485.002659.292.5002.50087.0
12732005-12-25T18:00102.0110255.002660.962.4202.42086.0
12742005-12-25T20:4595.0110265.002661.402.5002.50089.0
12752005-12-25T22:5472.029873.502662.222.4002.40090.0
12762005-12-26T01:1596.0110885.002663.232.5502.55074.00.292916.5-22.2
12772005-12-26T03:2091.019484.502664.602.4002.40078.0
12782005-12-26T05:25100.016425.002665.302.4002.40082.0
12792005-12-26T07:3573.5115103.502665.942.1502.15086.0
12802005-12-26T10:0084.0110743.502666.592.2002.20087.0
12812005-12-26T12:1574.0115234.002667.312.8002.80087.0
12822005-12-26T15:1060.0112013.002667.942.5002.50088.0
12832005-12-26T17:4542.0110832.502668.312.8002.80089.0
12842005-12-26T20:1556.0218372.502668.752.5002.50089.0
12852005-12-26T23:0558.0124002669.762.4002.40091.0
12862005-12-27T03:0520.0112084.502669.942.4002.40084.00.275918.0-24.2
12872005-12-27T05:0045.019912.002670.632.4002.40087.0
12882005-12-27T14:0541.0115042.002670.582.3002.30084.0
12892005-12-27T16:3048.0112321.002671.322.5002.50085.0
12902005-12-27T18:4049.017182.002671.682.1002.10087.0
12912005-12-27T21:4553.0113661.002672.201.5501.55089.0
12922005-12-27T23:5026.0114571.002672.761.6001.60090.0
12932005-12-28T02:0541.0111961.002673.641.5801.58085.00.175918.0-23.5
12942005-12-28T04:0535.0111181.002673.761.8501.85087.0
12952005-12-28T06:1533.0111161.002674.591.8001.80090.0
12962005-12-28T08:1538.0112752.002674.3389.0
12972005-12-28T10:4539.0111401.002674.4189.0
12982005-12-28T13:3024.019852.002674.55changed to aluminium spiral core barrel with Danish pump (hard springs), same drill head1.1251.12590.0
12992005-12-28T16:3811.0117592.002674.72changed to french shaft with lower valve; tuned head to nominal pitch 2.0; sharped cutter90.0
13002005-12-28T19:4514.0115192675.0189.0
13012005-12-28T22:0026.017392675.201.4001.40081.00.316917.0-22.5
13022005-12-29T00:0535.019084.002675.572.0502.050
13032005-12-29T02:1038.0115512.002676.4784.0
13042005-12-29T04:3032.0114952.002676.451.9201.92086.0
13052005-12-29T06:3534.0114072.002676.91changed to plastic-spiral core barrel88.0
13062005-12-29T08:4555.0115171.002677.392.9002.90086.0
13072005-12-29T11:1529.5114082677.142.8002.80088.0
13082005-12-29T13:4034.017402677.6587.0
13092005-12-29T16:3038.0112172677.9788.0
13102005-12-29T18:3522.0112602678.19sharpened cutter and core catchers; tuned to 0/0.58/1.2 mm, nominal pitch 1.8 mm; one screw of plastic spiral lost92.0
13112005-12-29T21:4043.019442.502678.591.9501.95092.0
13122005-12-29T23:3540.0115262.502679.211.9501.95086.00.333918.0-24.0
13132005-12-30T02:0033.0114101.502679.571.9501.95088.0
13142005-12-30T04:1046.5111312.502680.452.0002.00087.0
13152005-12-30T06:2538.0215292.002680.7989.0
13162005-12-30T08:5042.0112652.002680.91changed damaged cutter2.2002.20088.0
13172005-12-30T11:2535.0112382.002681.082.2002.20089.0
13182005-12-30T13:5038.017402.002681.521.6001.60088.0
13192005-12-30T16:4831.0112971.502681.64changed to cutter with chip breaking grooves; tuned 0/0.65/1.3 mm; nominal 2.0 mm90.0
13202005-12-30T18:5536.0112821.502682.161.5001.50090.0
13212005-12-30T21:4541.0113411.502682.221.4301.43094.0
13222005-12-30T23:3038.0114042.002682.921.5901.59082.00.353918.0-24.0
13232005-12-31T01:4535.0112072.002683.331.5801.58084.0
13242005-12-31T04:0038.0112132.002683.721.5801.58087.0
13252005-12-31T06:2039.0111982.502684.201.5501.55089.0
13262005-12-31T08:1532.016671.502684.261.8001.80087.0
13272005-12-31T10:3041.0110632.502684.671.5001.50089.0
13282005-12-31T12:4036.0112452.002684.882.4002.40089.0
13292005-12-31T14:4031.0113272685.041.5501.55089.0
13302005-12-31T16:4532.0114112685.411.6001.60090.0
13312006-01-01T17:1024.0111791.502685.361.7401.74092.0
13322006-01-01T19:5028.0116142.502686.2195.0
13332006-01-01T21:5527.0113550.002686.491.8601.86088.00.202918.0-23.4
13342006-01-02T00:1547.0314983.002687.02cutter changed, new form2.0002.00090.0
13352006-01-02T02:4052.0115392.502688.092.2502.50091.0
13362006-01-02T05:0547.0114272.502688.092.2502.25093.0
13372006-01-02T07:1042.0111321.502688.272.3002.30095.0
13382006-01-02T09:4312.0111961.002688.732.6002.60095.0
13392006-01-02T11:5028.0111012688.9597.0
13402006-01-02T14:1035.0112873.002689.211.6501.65098.0
13412006-01-02T16:1521.0115201.002689.352.2002.20084.00.408917.0-23.0
13422006-01-02T18:3034.0112271.502689.5785.0
13432006-01-02T20:3028.0113701.002690.002.5002.50085.0
13442006-01-02T22:3521.0211782690.1287.0
13452006-01-03T00:503.0113512690.45switched to core barrel with aluminium spirals and aluminium cutters at windows of outer barrel same drill head89.0
13462006-01-03T02:5516.019702.002690.51changed to french pump, outer barrel ch., 1 shoe damaged changed91.0
13472006-01-03T05:302.018350.502690.5894.0
13482006-01-03T08:1020.0111490.502690.722.3002.30090.0
13492006-01-03T10:3016.016182690.772.1002.10091.0
13502006-01-03T13:4015.0114572690.691.5001.50093.0
13512006-01-03T15:5013.014622691.2093.0
13522006-01-03T18:1520.013521.002691.48drill head covered with frozen glycol1.7501.75097.0
13532006-01-03T21:3532.015502.502691.81drill head covered with frozen glycol98.0
13542006-01-04T00:00124.0712062692.98500 g ethanol/water, 50%/50%85.00.350918.0-24.0
13552006-01-04T03:0014.0115712693.57250 g ethanol/water, 50%/50%87.0
13562006-01-04T06:4015.0112200.002693.53400 g ethanol/water, 50%/50%90.0
13572006-01-04T10:3525.015832693.5389.0
13582006-01-04T13:4064.019816.502693.8587.0
13592006-01-04T16:2542.0115592.502694.5389.0
13602006-01-04T19:0067.0113825.002695.09100 g ethanol/water, 50%/50%1.8001.80091.0
13612006-01-04T21:30106.0110377.002696.08125 ml ethanol/water, 50%/50%1.7001.70092.0
13622006-01-04T23:4854.0115134.002696.19100 ml ethanol/water, 50%/50%82.00.366915.0-21.0
13632006-01-05T02:1569.0216252697.3990 ml ethanol/water, 50%/50%1.9501.95085.0
13642006-01-05T05:2099.0111617.002698.56125 ml ethanol/water, 50%/50%1.9501.95088.0
13652006-01-05T07:5579.016595.002699.34125 ml ethanol/water, 50%/50%2.5502.55088.0
13662006-01-05T10:25125.0110827.002699.98121 ml ethanol/water, 50%/50%88.0
13672006-01-05T12:55111.0114077.502701.35110 ml ethanol/water, 50%/50%1.8501.85088.0
13682006-01-05T15:14105.0113577.002702.67100 ml ethanol/water, 50%/50%1.6701.67089.0
13692006-01-05T17:45109.0112426.002703.6690 ml ethanol/water, 50%/50%1.7001.70090.0
13702006-01-05T20:0590.0217735.002704.6990 ml ethanol/water, 50%/50%91.0
13712006-01-05T23:1077.0216118.002705.66100 ml ethanol/water, 50%/50%1.7001.70090.0
13722006-01-06T02:3080.0114496.002706.44121 ml ethanol/water, 50%/50%1.7001.70083.00.335908.0-23.0
13732006-01-06T05:05104.029438.002707.41110 ml ethanol/water, 50%/50%1.7001.70085.0
13742006-01-06T07:3098.0111655.502708.31110 ml ethanol/water, 50%/50%1.6001.60086.0
13752006-01-06T10:10102.0115236.002712.20110 ml ethanol/water, 50%/50%1.5301.53086.0
13762006-01-06T13:1579.0110867.002709.98110 ml ethanol/water, 50%/50%1.8001.80087.0
13772006-01-06T15:50108.0111926.002711.56110 ml ethanol/water, 50%/50%1.6201.62086.0
13782006-01-06T18:15107.0216177.002712.40110 ml ethanol/water, 50%/50%1.8501.85089.0
13792006-01-06T21:0583.0212606.002713.46110 ml ethanol/water, 50%/50%1.7001.70090.00.345830.0-23.0
13802006-01-06T23:20103.0313128.002714.49110 ml ethanol/water, 50%/50%91.0
13812006-01-07T02:0095.0116267.002715.71110 ml ethanol/water, 50%/50%90.0
13822006-01-07T04:25105.018527.002716.73110 ml ethanol/water, 50%/50%93.0
13832006-01-07T06:3585.0116665.002717.53110 ml ethanol/water, 50%/50%1.7801.78094.0
13842006-01-07T09:3092.0114605.002718.39110 ml ethanol/water, 50%/50%1.6801.68090.0
13852006-01-07T12:21100.0210236.502719.02110 ml ethanol/water, 50%/50%1.9001.90092.0
13862006-01-07T15:10106.0217316.002720.27110 ml ethanol/water, 50%/50%90.0
FR592006-01-08T07:505.002720.4089.0
13872006-01-08T13:0586.0213536.002720.75110 ml ethanol/water, 50%/50%1.9701.97077.0
13882006-01-08T15:2587.0217205.002721.73110 ml ethanol/water, 50%/50%2.0702.07078.0
13892006-01-08T17:50104.0116545.502722.91110 ml ethanol/water, 50%/50%1.8101.81079.0
13902006-01-08T20:1580.0113445.002723.86110 ml ethanol/water, 50%/50%1.9701.97080.0
13912006-01-08T22:2997.0118135.002724.61110 ml ethanol/water, 50%/50%81.0
13922006-01-09T00:5573.0115156.002725.91110 ml ethanol/water, 50%/50%83.0
13932006-01-09T03:35106.0214238.502726.80110 ml ethanol/water, 50%/50%1.0601.06084.0
13942006-01-09T06:30108.0112746.002727.63110 ml ethanol/water, 50%/50%1.0801.08086.0
13952006-01-09T09:3080.0116004.502728.16110 ml ethanol/water, 50%/50%1.9001.90086.0
13962006-01-09T12:0071.0113954.502729.10110 ml ethanol/water, 50%/50%1.9501.95086.0
13972006-01-09T15:0089.0413716.002729.88110 ml ethanol/water, 50%/50%1.6201.62088.0
13982006-01-09T17:1097.0113506.002731.03110 ml ethanol/water, 50%/50%1.9101.91089.0
13992006-01-09T19:2093.0115166.002731.85110 ml ethanol/water, 50%/50%1.9601.96090.0
14002006-01-09T21:3098.0213287.502732.89110 ml ethanol/water, 50%/50%1.6401.64090.0
14012006-01-10T02:1042.0216172733.44110 ml ethanol/water, 50%/50%81.0
14022006-01-10T05:0518.0115073.502733.89110 ml ethanol/water, 50%/50%84.0
14032006-01-10T07:4596.0112555.002734.39110 ml ethanol/water, 50%/50%1.6901.69088.0
14042006-01-10T10:0095.0112865.002735.44110 ml ethanol/water, 50%/50%1.8501.85086.0
14052006-01-10T12:20103.0118146.002736.36110 ml ethanol/water, 50%/50%1.9701.97086.0
14062006-01-10T15:2069.0111776.002737.37110 ml ethanol/water, 50%/50%1.9301.93087.0
14072006-01-10T17:50105.0112986.502738.16110 ml ethanol/water, 50%/50%1.8501.85089.0
14082006-01-10T20:0082.017076.502739.21110 ml ethanol/water, 50%/50%1.8401.84089.0
14092006-01-10T22:1096.018037.002740.10110 ml ethanol/water, 50%/50%1.8501.85089.0
14102006-01-11T00:4072.0318134.802740.58110 ml ethanol/water, 50%/50%1.8501.85082.0
14112006-01-11T04:0059.0216366.002741.37110 ml ethanol/water, 50%/50%84.0
14122006-01-11T07:0518.0112672.002741.60130 ml ethanol/water, 50%/50%85.0
14132006-01-11T09:2574.0113785.002742.20110 ml ethanol/water, 50%/50%1.9001.90085.0
14142006-01-11T11:5093.0112806.502743.15110 ml ethanol/water, 50%/50%1.9201.92086.0
14152006-01-11T14:3572.0210645.502743.86110 ml ethanol/water, 50%/50%1.8101.81086.0
14162006-01-11T17:1099.0213287.002744.66110 ml ethanol/water, 50%/50%1.9901.99087.0
14172006-01-11T19:5083.0118076.002745.62110 ml ethanol/water, 50%/50%2.0302.03089.0
14182006-01-11T22:4541.0118183.502746.06110 ml ethanol/water, 50%/50%89.0
14192006-01-12T01:3090.0114196.502746.97110 ml ethanol/water, 50%/50%1.8701.87081.0
14202006-01-12T04:0522.0115082.002747.24110 ml ethanol/water, 50%/50%84.0
14212006-01-12T07:1080.0114936.502748.10130 ml ethanol/water, 50%/50%1.8601.86086.0
14222006-01-12T09:3570.0112724.502748.58110 ml ethanol/water, 50%/50%2.1002.10085.0
14232006-01-12T11:5544.0112983.002748.80100 ml ethanol/water, 50%/50%2.1502.15085.0
14242006-01-12T14:5058.0118163.002749.55100 ml ethanol/water, 50%/50%2.0002.00087.0
14252006-01-12T17:3016.0115271.502748.71100 ml ethanol/water, 50%/50%88.0
14262006-01-12T20:1561.0117536.002750.52130 ml ethanol/water, 50%/50%1.8101.81089.0
14272006-01-12T22:4251.0118130.002751.04140 ml ethanol/water, 50%/50%1.8501.85079.0
14282006-01-13T01:1043.0113413.502751.55150 ml ethanol/water, 50%/50%80.0
14292006-01-13T04:0028.0216232.002752.13110 ml ethanol/water, 50%/50%84.0
14302006-01-13T06:4070.0114734.002752.61200 ml ethanol/water, 50%/50%84.0
14312006-01-13T09:4010.0118190.002753.11200 ml ethanol/water, 50%/50%84.0
14322006-01-13T12:3015.0111440.002752.62200 ml ethanol/water, 50%/50%84.0
14332006-01-13T15:2824.0118161.502751.36changed other head with pitch 2.4 and splitter cutter design85.0
14342006-01-13T18:1515.0112170.002751.7685.0
14352006-01-13T21:010.004790.002751.26lost core barrel
14362006-01-14T23:000.0012260.002751.26fishing for core barrel
14372006-01-14T01:1516.0115333.502754.0250 ml ethanol/water, 50%/50%79.0
14382006-01-14T03:4010.0115212.002753.9775 ml ethanol/water, 50%/50%81.0
14392006-01-14T05:5553.0117686.002754.0882.0
14402006-01-14T08:4026.5113093.502754.151.8001.80079.0
14412006-01-14T11:3542.0114332.502754.1250 ml ethanol/water, 50%/50%1.7601.76081.0
14422006-01-14T13:5733.0116042.502754.7150 ml ethanol/water, 50%/50%1.9001.90082.0
14432006-01-14T16:4241.0217603.002755.3470 ml ethanol/water, 50%/50%1.8401.84084.0
FR602006-01-15T09:155.002755.5086.0
14442006-01-15T13:0983.0115055.502756.17100 ml ethanol/water, 50%/50%2.0502.05086.0
14452006-01-15T15:2777.0216356.002757.06100 ml ethanol/water, 50%/50%2.1002.10087.0
14462006-01-15T20:0819.0118822757.18100 ml ethanol/water, 50%/50%1.8001.80087.0
14472006-01-15T22:5545.0116506.002757.7850 ml ethanol/water, 50%/50%87.0
14482006-01-16T01:2063.0115386.002758.7675 ml ethanol/water, 50%/50%2.0502.05090.0
14492006-01-16T04:0080.0619345.502759.5975 ml ethanol/water, 50%/50%93.0
14502006-01-16T07:4011.0116541.002759.3675 ml ethanol/water, 50%/50%94.0
14512006-01-16T10:1053.0218207.002759.801.7701.77091.00.410830.0-23.0
14522006-01-16T13:5017.0114043.002759.9780.0
14532006-01-16T16:4515.0113753.002759.9075 ml ethanol/water, 50%/50%; changed to pump81.0
14542006-01-16T20:1526.018744.502760.3582.0
14552006-01-16T23:4014.019115.002760.9082.0
14562006-01-17T03:5552.0213895.002761.77220 ml ethanol/water, 50%/50%; changed to booster84.0
14572006-01-17T07:356.0118952761.35250 ml ethanol/water, 50%/50%85.0
14582006-01-17T11:5411882756.23500 ml ethanol/water, 50%/50%; shortage - very short core piece not measurable80.0
FR612006-01-17T15:002180.00bailer - aborted due to shortage
FR622006-01-17T18:202760.09bailer - heavily iced at bottom80.0
14592006-01-17T21:552757.86no penetration85.0
14602006-01-18T02:302756.8981.00.151830.0-23.0