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WELL DATA SUMMARY SHEETS
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WELL: SIF-1X
( SIF-1XA)
( SIF-1XB)
( SIF-1XC)
( SIF-1XD)
Contents
Technical and administrative data
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Location
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Offshore
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Longitude
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05°02'18,29" E
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Latitude
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55°34'52,55" N
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UTM Zone
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31
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UTM Easting (x)
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628499.2 (m)
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UTM Northing (y)
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6161499.2 (m)
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Well block no.
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5505/13-3
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Reference point
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RT 116.0 ft above MSL
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Water depth
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-145.0 ft below MSL
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TD drill
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7310.0 ft below reference point
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The well is
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Vertical
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Field
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Halfdan
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Subfield
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Sif
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Structure
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Sif
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Spudded
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23/08-1999
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Completed
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03/10-1999
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Spud classification
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Exploration
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Status (completion)
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Plugged
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License
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DUC Eneret 1962 A-SV
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Operator
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Mærsk Olie og Gas A/S
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Contractor
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Shelf Drilling Ltd.
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Rig
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Shelf Explorer
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Casing
| top depth |
shoe depth |
diameter |
| ft. |
ft. |
inch |
inch (decim) |
| 0.0 |
411.1 |
30" |
30.000 |
| 0.0 |
1449.2 |
18 5/8" |
18.630 |
| 0.0 |
4035.1 |
13 3/8" |
13.380 |
Samples
Cores
| core | top | bottom | recovery |
| no. | ft. below ref. level | |
| 1 |
6715.0 |
6720.0 |
0.0 |
| 2 |
6720.0 |
6780.0 |
96.4 |
| 3 |
6780.0 |
6841.0 |
100.0 |
| 4 |
6841.0 |
6850.0 |
133.3 |
| 5 |
6850.0 |
6850.0 |
0.0 |
| 6 |
6871.0 |
6963.0 |
100.0 |
Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 1450.0 |
4030.0 |
30.0 |
| 4030.0 |
4050.0 |
20.0 |
| 4050.0 |
4060.0 |
10.0 |
| 4060.0 |
4090.0 |
30.0 |
| 4090.0 |
5710.0 |
60.0 |
| 5710.0 |
5745.0 |
35.0 |
| 5745.0 |
5770.0 |
25.0 |
| 5770.0 |
6310.0 |
30.0 |
| 6310.0 |
6320.0 |
10.0 |
| 6320.0 |
6500.0 |
20.0 |
| 6500.0 |
6550.0 |
10.0 |
| 6550.0 |
6553.0 |
3.0 |
| 6553.0 |
6570.0 |
17.0 |
| 6570.0 |
6580.0 |
10.0 |
| 6580.0 |
6590.0 |
5.0 |
| 6590.0 |
6610.0 |
10.0 |
| 6610.0 |
6620.0 |
5.0 |
| 6620.0 |
6640.0 |
10.0 |
| 6640.0 |
6650.0 |
5.0 |
| 6650.0 |
6710.0 |
10.0 |
| 6710.0 |
6730.0 |
5.0 |
| 6730.0 |
6740.0 |
10.0 |
| 6740.0 |
6745.0 |
5.0 |
| 6745.0 |
6747.5 |
2.5 |
| 6747.5 |
6780.0 |
32.5 |
| 6780.0 |
6820.0 |
10.0 |
| 6820.0 |
6822.5 |
2.5 |
| 6822.0 |
6845.0 |
22.5 |
| 6845.0 |
6850.0 |
5.0 |
| 6850.0 |
6930.0 |
10.0 |
| 6930.0 |
6970.0 |
40.0 |
| 6970.0 |
7310.0 |
10.0 |
Available well logs
Company: Datalog Technology
| File no. | |
| 20677 |
Mudlog, 261.0-7310.0 ft, 1:1000 |
| 20678 |
Drilling Parameters Log, 261.0-7310.0 ft, 1:1000 |
| 20679 |
Temperature Log, 261.0-7310.0 ft, 1:1000 |
| 20680 |
Gas Ratio Log, 6100.0-7310.0 ft, 1:1000 |
| 20681 |
Mudlog, 6700.0-7310.0 ft, 1:200 |
Company: Read Well Services A/S
| File no. | |
| 21905 |
Calibrated Sonic Log - Display A1, 1267.0-7264.0 ft, 1:1000 |
| 21906 |
Calibrated Sonic Log - Display A2, 1267.0-7264.0 ft, 1:500 |
Company: Schlumberger
| File no. | |
| 18059 |
NGS, 4035.0-7228.0 ft, 1:200 |
| 18060 |
LDL-CNL-NGS, 4035.0-7228.0 ft, 1:200 |
| 18061 |
LDL-CNL-NGS, 4035.0-7278.0 ft, 1:1000 |
| 18062 |
NGS, 4035.0-7228.0 ft, 1:1000 |
| 18063 |
DLL-MSFL-NGS, 4035.0-7300.0 ft, 1:200 |
| 18064 |
FMI-DSI(UD)-GR, 7283.0-7310.0 ft, 1:200 |
| 18065 |
FMI-DSI(P&S)-GR, 7283.0-7310.0 ft, 1:200 |
| 18066 |
DLL-MSFL-NGS, 4035.0-7300.0 ft, 1:1000 |
| 18089 |
FMS-GR, 6660.0-7300.0 ft, 1:200 |
| 18090 |
FMI-GR, 7283.0-7310.0 ft, 1:200 |
Available well log tapes
GEUS
Tape no. |
| 30597 |
| Zero offset VSP, Raw data, SEG-Y format |
| 30598 |
| Zero offset VSP, Composite data, SEG-Y format |
| 30599 |
| Zero offset VSP, Final sonic log calibration, SEG-Y format |
| 50133 |
| DSI-GR, 1405.0-7316.0 ft, DLIS format, Schlumberger |
| 50134 |
| MDT Pretest, 6594.0-6820.0 ft, DLIS format, Schlumberger |
| 50135 |
| FMI-GR, 6599.0-7320.0 ft, DLIS format, Schlumberger |
| 50136 |
| DLL-LDL-CNL-MSFL-NGS, 3998.0-7323.0 ft, DLIS format, Schlumberger |
| 50137 |
| FMS-GR, 6652.0-7322.0 ft, DLIS format, Schlumberger |
| 50138 |
| MDT Sampling, 6594.0-6820.0 ft, DLIS format, Schlumberger |
| 55130 |
| Zero offset VSP - Check Shot Summary, ASCII format, READ |
Available reports
GEUS
File no. | Report |
| 17329 |
Høier, C., Stentoft, N. & Springer, N., GEUS: Conventional core analysis for Mærsk Olie og Gas A/S
Well: Sif-1X, May 2000.
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| 17409 |
GEUS: Sif-1X, Danish North Sea well. Scanned core photos
CD-Rom and print-outs, December 2002.
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| 17578 |
Read Well Services A/S: Sif-1X. Zero offset VSP report. Sonic calibration, synthetic seismograms, checkshot data, November 1999.
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| 17589 |
Exal / Expro Group: PVT study. MDT samples. Well: Sif-1X, December 1999.
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| 17607 |
Maybury, C., Robertson Research International Ltd.: Mærsk Sif-1X well (pilot hole), offshore Denmark. Biostratigraphy of the interval 1540' - 7310' (inclusive of cored interval 6725.5' - 6962'), January 2000.
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| 17657 |
Mærsk Olie og Gas A/S: Final well report. Volume 1(2): Well Sif-1X, Sif-1XA, Sif-1XB, Sif-1XC, Sif-1XD, May 2000.
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| 17658 |
Mærsk Olie og Gas A/S: Final well report. Volume 2(2): Well Sif-1X, Sif-1XA, Sif-1XB, Sif-1XC, Sif-1XD, May 2000.
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| 17864 |
DATALOG TECHNOLOGY LTD.: Sif-1X, Sif-1XA, Sif-1XB, Sif-1XC, Sif-1XD. Mud logging report - Volume 1(2): Text, November 1999.
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| 17865 |
DATALOG TECHNOLOGY LTD.: Sif-1X, Sif-1XA, Sif-1XB, Sif-1XC, Sif-1XD. Mud logging report. Volume 2(2): Enclosures only, November 1999.
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| 17993 |
DATALOG TECHNOLOGY LTD: Mud logging report Sif-1X, September 1999.
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| 18070 |
Girgis, M.H., Robertson Research International Ltd.: Sif-1X Nannofossil analysis of interval 6849' - 6962' (core), January 2000.
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| 19002 |
Springer, N. & Andersen, G., GEUS: Special core analysis for Mærsk Olie og Gas A/S
Well: Sif-1X Amott wettability, mercury injection capillary pressure and electrical measurements, May 2003.
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| 25475 |
Bratteli, F. & Nordtveit, G., Reservoir Laboratories AS: Sif-1X, Capillary pressure curves from mercury drainage/imbition, September 2000.
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