Time
(UTC)
|
Flow rate
(gpm)
|
Pressure
(psi)
|
Weight
on bit
(lb)
|
Rotary
speed
(rpm)
|
Torque
(ft-lb)
|
Notes
|
1600
|
200
|
25
|
|
|
|
Off bottom
|
|
185
|
500
|
|
|
|
|
1605
|
200
|
550
|
10,000
|
10
|
2000
|
|
|
250
|
800
|
10,000-15,000
|
10
|
|
|
|
400
|
|
|
|
|
Heave off
bottom
|
|
250
|
575
|
10,000-15,000
|
10
|
3000
|
Heave off
bottom
|
1615
|
215
|
570
|
10,000-15,000
|
10
|
|
2 m of heave
|
|
250
|
760
|
10,000-15,000
|
10
|
4000
|
Heave off
bottom
|
|
250
|
690
|
10,000-15,000
|
10
|
2500
|
Heave
|
1620
|
250
|
700
|
10,000-15,000
|
10
|
2500
|
Heave
|
|
250
|
750
|
10,000-15,000
|
10
|
7000
|
Heave
|
1625
|
250
|
800
|
10,000-15,000
|
10
|
5000
|
Heave
|
1626
|
260
|
800
|
10,000-15,000
|
10
|
2500
|
Heave,
probably heaved out of hole
|
|
250
|
750
|
10,000-15,000
|
10
|
2500
|
0.5 m?
penetration, heave
|
|
255
|
780
|
10,000-15,000
|
10
|
8000
|
Heave
|
1630
|
255
|
775
|
10,000-15,000
|
0
|
10,000
|
Relieve
torque, rotation free
|
|
260
|
810
|
10,000-15,000
|
10
|
2500
|
Heave
|
1636
|
260
|
810
|
10,000-15,000
|
10
|
4000
|
Heave
|
1640
|
280
|
940
|
10,000-15,000
|
10
|
4000
|
|
1645
|
|
|
|
|
|
Stall still
hammering, release torque, heave, stall, reduce wob.
|
|
275
|
930
|
10,000
|
10-40
|
5000-8000
|
Heave, start
rotation
|
1650
|
280
|
920
|
10,000-15,000
|
10-40
|
2500-11000
|
|
|
300
|
1055
|
10,000-15,000
|
10-40
|
2500-11000
|
|
1655
|
325
|
1160
|
10,000-15,000
|
10-40
|
1000-8000
|
|
1700
|
325
|
1240
|
10,000-15,000
|
20-30
|
2500-5000
|
|
|
350
|
1400
|
10,000-15,000
|
|
10000
|
Stall
|
|
|
|
|
|
|
Heave free,
stall, free
|
1705
|
350
|
1400
|
|
|
10000
|
Stall
|
|
350
|
1400
|
10,000-15,000
|
|
10000
|
Stall, slip
stick torquing
|
1725
|
450
|
|
|
|
|
Hammer
stopped - restart
|
|
350
|
1370
|
2500
|
20-50
|
12000
|
Stall,
hammer quit
|
1730
|
400
|
1650
|
|
|
|
Stall
|
|
390
|
1600
|
|
|
8000
|
Stall,
hammer open
|
|
|
|
|
|
|
Hammer slams
into bottom several times
|
|
390
|
1650
|
|
|
|
Slip stick,
stall, hammer running
|
1745
|
|
|
|
|
|
More of the
same
|
1810
|
400
|
1685
|
|
|
|
Slip stick,
heaving over 2 m
|
1815
|
|
|
|
|
11000
|
Sticking
|
|
|
|
10,000-15,000
|
|
11000
|
Stick, slip,
sticking
|
|
|
|
|
0-60
|
|
Sticking
more than rotating, running rough
|
1845
|
|
|
|
|
0-11000
|
Sticking
|
1855
|
|
|
|
|
|
Yellow alert
|
|
395
|
1595
|
10,000-15,000
|
|
|
|
1900
|
400
|
1650
|
10,000-15,000
|
|
|
Running
smoother without stalling
|
1915
|
400
|
1645
|
|
|
|
Smoothing
out without heaves, ~1.5-2 m penetration
|
1935
|
400
|
680
|
|
|
|
Appears
valve may have cracked again, loss of pressure
|
1940
|
|
|
|
|
|
Try other
mid pump to confirm not surface-related problem
|
1945
|
300
|
500
|
|
|
|
Pull out of
hole to repair hammer
|
2245
|
|
|
|
|
|
All TC
buttons on arms except the last trailing buttons are gone
|
