|
Hole
|
Drilling type
|
Water
depth
(mbsl)
|
Top hole depth
(mbsf)
|
Top hole
depth BRT
(m)
|
Total depth
(mbsf)
|
Total depth BRT
(m)
|
Bit size
(inch)
|
BHA
|
|
C0002M
|
SD-RCB
|
1937.5
|
0.0
|
1967.5
|
512.5
|
2480.0
|
8-1/2
|
Bit × near-bit sub (w/float and inner tube stabilizer) × DC sub (w/landing ring) × landing sub × head sub (w/ latch sleeve) × 7 inch coring DC (11) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (21 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150
|
|
C0002F
|
LWD/MWD
|
1939.0
|
0.0
|
1967.5
|
2005.5
|
3973.0
|
12-1/4
|
Bit × GVR × ARC8 × TeleScope × 12-1/8 inch ILS × sonicVISION × 12-1/8 inch stab × 8-1/2 inch DC (1) × CST × Anderreamer × F/S × 9-1/2 inch DC (2) × 17 inch stab × 9-1/2 inch DC (1) × XO × 8-1/2 inch DC (3) × 7-3/4 inch Jar × 8-1/2 inch DC (3) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (46 stands) × 5-1/2 inch DP S-150
|
|
C0002N
|
Sidetrack
|
1939.0
|
860.0
|
2827.5
|
2330.0
|
4297.5
|
17
|
Bit × sleeve stab × Geopilot9600 w/near-bit stab × flex collar × 16-7/8 inch ILS × 8 inch DGR × 8 inch EWR × 8 inch PWD × 8 inch HCIM × HOC × MWD down screen × float sub (w/float) × 8-1/2 inch DC (12) × 8 inch hydraulic Jar × 8-1/2 inch DC (2) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (53 stands) × XO × 5-1/2 inch DP S-150
|
|
|
Casing run
|
1939.0
|
NA
|
NA
|
2009.0
|
3976.5
|
NA
|
13-3/8 inch casing PADPRT × XO × 5-1/2 inch DP S-150 (6 m) × XO × XO × 5-7/8 inch DP NK-155 (3) × 5-7/8 inch DP NK-155 (18 stands) × XO × 6-5/8 inch DP UD-165 (1 stand) × 6-5/8 inch DP (6 m) × 6-5/8 inch DP (31 stands) × CMT stand
|
|
|
Fishing
|
1939.0
|
NA
|
NA
|
1886.4
|
3853.9
|
NA
|
Screw-in sub (5¾ inch DSTJ pin) × XO × 5.68 inch HWDP (2) × XO × drilling jar × 8-1/2 inch DC (2) × XO × 5.68 inch HWDP (12) × 5-1/2 inch DP S-150 (21 stands) × XO × XO × 5-7/8 inch DP NK-155 (19 stands) × XO × 6-5/8 inch DP Z-140 (25 stands) × XO × 6-5/8 inch DP UD-165
|
|
|
WBRRT
|
1939.0
|
NA
|
NA
|
NA
|
NA
|
NA
|
Jetting sub × XO × 5-1/2 inch DP S-140 (1stand) × XO × 8-1/2 inch DC (1) × 12¼ inch stab × 8-1/2 inch DC (5) × XO × 5-1/2 inch DP S-140 (1 stand) × XO × WBRRT × XO × 5-1/2 inch DP pup (6 m) × 5 inch DP S-140 (44 stands) × 6-5/8 inch DP Z-140
|
|
C0002P
|
Window milling
|
1939.0
|
1935.5
|
3903.0
|
1954.5
|
3922.0
|
12-1/4
|
Lead mill × 8-1/2 inch DC (1) × 12-1/4 inch stab × secondary mill × flex mandrel × steering mill × 8-1/2 inch DC (9) × XO × 8-1/2 inch coring DC (12) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (26 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (25 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
Kick-off
|
1939.0
|
1936.5
|
3904.0
|
2162.5
|
4130.0
|
12-1/4
|
Bit × motor × 12 inch stab × HOC × DH screen × float sub (w/float) × 8-1/2 inch DC (12) × drilling jar × 8-1/2 inch DC (2) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (44 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (25 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
RCB
|
1939.0
|
2162.5
|
4130.0
|
2118.0
|
4085.5
|
10-5/8
|
Bit × bit sub w/stab × RCB core barrel × top sub × head sub × 10-5/8 inch stab × 8-1/2- inch coring DC (12) × coring jar × 8-1/2 inch coring DC (3) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (44 stands) × 5-1/2 inch DP S-140 (21 stands) × 5-1/2 inch DP S-150 (25 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
LWD/MWD
|
1939.0
|
2100.0
|
4067.5
|
3058.5
|
5026.0
|
12-1/4
|
Bit × PDM × float sub (non-ported) × 12-1/4 inch stab × AFR × M5 (AGR + EWR + PWD + HCIM) × XBAT × HOC × 8-1/2 inch DC (12) × drilling jar × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (65 stands) × 5-1/2 inch DP S-140 (21stands) × XO × 5-1/2 inch DP S-150 (15 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
Underreamer
|
1939.0
|
1936.5
|
3904.0
|
2960.5
|
4928.0
|
12-1/4,
14-1/2
|
Bit × bit sub × 14-1/2 inch Anderreamer × float sub (w/flapper-type float) × 8-1/2 inch DC (1) × 12-3/16 inch × 8-1/2 inch DC (11) × drilling jar × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (67 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (8 stands) × XO × 6-5/8 inch DP X-140
|
|
|
Underreamer
|
1939.0
|
1936.5
|
3904.0
|
2960.5
|
4928.0
|
12-1/4,
14-1/2
|
Bit × bit sub × 14-1/2 inch Anderreamer × float sub (w/flapper-type float) × 8-1/2 inch DC (1) × 12-3/16 inch stab × 8-1/2 inch DC (11) × drilling jar × 8-1/2 inch DC (2) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (67 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (25 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
Underreamer
|
1939.0
|
1936.5
|
3904.0
|
2964.5
|
4932.0
|
12-1/4,
14-1/2
|
Bit × bit sub × 14-1/2 inch Anderreamer × float sub (w/flapper-type float) × 8-1/2 inch DC (1) × 12-3/16 inch stab × 8-1/2 inch DC (11) × drilling jar × 8-1/2 inch DC (2) × XO × 5.68 inch HWDP (12) × XO × 5 inch DP S-140 (67 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (13 stands) × XO × 6-5/8 inch DP Z-140
|
|
|
Casing run
|
1939.0
|
NA
|
NA
|
2922.0
|
4889.5
|
NA
|
11-3/4 inch casing (G/S × 1 × F/C × 9 × L/C × 30 × 41, total 82 joints) × liner hanger × 5 inch DP (5 stands) × 5-1/2 inch DP S-140 (21 stands) × XO × 5-1/2 inch DP S-150 (25 stands) × XO × XO × 5-7/8 inch DP NK-155 (19 stands)
|
NA = not applicable. AFR = azimuthal focused resistivity tool, AGR = azimuthal gamma ray tool, ARC8 = arcVISION array resistivity compensated tool, CMT = drill stand, CST = concentric string tool, DC = drill collar, DGR = dual gamma ray tool, DP = drill pipe, EWR = electromagnetic wave resistivity tool, GVR = geoVISION resistivity tool, HOC = underreamer model, HWDP = heavy-wall drill pipe, ILS = instrument landing system, LWD/MWD = logging while drilling/measurement while drilling, PADPRT = pressure-assisted drill pipe running tool, PDM = positive-displacement motor, PWD = pressure while drilling tool, SD-RCB = small-diameter rotary core barrel system, stab = stabilizer, WBRRT = wear bushing running/retrieving tool, XBAT = azimuthal sonic/ultrasonic tool, XO = crossover sub.