Time
(UTC)
|
Flow rate
(gpm)
|
Pressure
(psi)
|
Weight
on bit
(lb)
|
Rotary speed
(rpm)
|
Torque
(ft-lb)
|
Notes
|
1130
|
150
|
15
|
|
|
|
Flush air
out of system above seafloor, 2-3 m of heave
|
1132
|
150
|
15
|
0
|
0
|
0
|
|
1135
|
150
|
70
|
|
|
|
Tag seafloor
|
|
250
|
1,200
|
10,000-12,000
|
0
|
0
|
|
1145
|
250
|
1,130
|
|
5
|
5,000
|
|
|
|
|
|
|
|
Hammer
opened
|
1147
|
|
|
|
|
|
Hammer
opened, (valve chatter?)
|
|
|
|
|
|
|
Open hammer
|
1150
|
250
|
1,100
|
15,000
|
0
|
2,500
|
|
1153
|
310
|
1,610
|
15,000-18,000
|
5
|
5,000
|
|
1154
|
310
|
1,775
|
18,000
|
5
|
7,000
|
|
|
|
800-2,000
|
|
|
|
|
|
305
|
1,730
|
18,000
|
0
|
8,000
|
|
1157
|
300
|
1,300
|
18,000
|
10-40
|
1,000-5,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1200
|
310
|
1,570
|
10,00-15,000
|
5
|
5,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1204
|
300
|
1,610
|
10,000-12,000
|
0
|
8,000
|
|
|
|
|
|
|
|
Heaving,
hammer open, 4-m heaves
|
1207
|
300
|
1,570
|
12,000
|
10
|
5,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1210
|
305
|
1,520
|
12,000
|
5
|
2,500
|
|
|
|
|
|
|
|
Heaving,
hammer open, open hammer, open hammer
|
1217
|
305
|
1,400
|
12,000
|
5
|
5,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1222
|
|
|
|
|
|
Heaving,
open hammer, stop hammer
|
1224
|
310
|
1,530
|
15,000-20,000
|
0
|
11,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1225
|
310
|
1,490
|
15,000-20,000
|
10
|
8,000
|
|
1230
|
325
|
1,615
|
15,000
|
10
|
8,000
|
|
1235
|
325
|
1,600
|
18,000
|
2-5
|
8,000
|
|
1240
|
320
|
1,560
|
18,000
|
1-2
|
2,500
|
|
|
|
|
|
|
|
Heaving,
hammer open, heaving, hammer opening
|
1245
|
325
|
1,625
|
18,000
|
2-5
|
11,000
|
|
|
|
|
|
|
|
Heaving,
hammer open
|
1247
|
360
|
2,000
|
18,000
|
2-5
|
5,000
|
|
|
|
|
|
|
|
Heaving,
hammer open, heaving, hammer opening
|
|
|
|
|
|
|
Heaving,
hammer open
|
1250
|
360
|
1,810
|
18,000
|
2-5
|
7,000
|
|
1255
|
360
|
1,760
|
18,000
|
1-2
|
6,500
|
|
1300
|
390
|
1,925
|
12,000
|
2-5
|
5,000
|
|
|
|
|
|
|
|
Heave off
bottom
|
1310
|
385
|
1,800
|
15,000
|
2-3
|
8,000
|
~6 m
penetration, ROP has slowed
|
1315
|
390
|
1775
|
15,000-20,000
|
5-10
|
8,000
|
Pick up off
bottom
|
1330
|
|
|
|
|
|
Shut down to
replace leaking transducer in stand pipe
|
1332
|
360
|
148
|
0
|
20
|
0
|
Run back to
bottom, no hammer
|
|
150
|
20
|
0
|
0
|
0
|
No hammer
|
|
|
|
|
|
|
Check pumps
|
|
|
|
|
|
|
Can't find
bottom of hole, pooh
|
1400
|
|
|
|
|
|
Clear
seafloor, run in hole with camera
|
|
|
|
|
|
|
Appears to
have lost hammer at top of jet sub
|
1500
|
|
|
|
|
|
POOH
|
