Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-04-11T00:00:00+02:00 to 1993-04-12T00:00:00+02:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 143.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-04-12T00:00:00+02:00
dTimDiaHoleStart: 1993-03-26T00:00:00+01:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *CONT. REPAIRING BOP.  PRESSURE TEST AND FUNCTION TEST.
*RUN BOP.
*CHANGE OUT SEAL ASSEMBLY TO METAL-TO-METAL SEAL.
hpht: 0
md: -999.99
mdCsgLast: 4640
mdPlanned: -999.99
reportNo: 147
ropCurrent: -999.99
sum24Hr: *PLACED BOP ON CARRIER
*CHANGED OUT 2 DAMAGED SEALS ON SHEAR RAM.
*SHEAR RAM STILL LEAKING.  STARTED CHANGING OUT 3.RD SEAL.
tightWell: 0
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-04-11T23:00:00+02:00
density: 1.15
md: -999.99
mudClass: water based
presBopRating: -999.99
pv: -999.99
type: BRINE
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: CONT. W.O.W.
dTimEnd: 1993-04-11T02:30:00+02:00
dTimStart: 1993-04-11T00:00:00+02:00
md: 33
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: equipment failure
comments: PULLED BOP TO 29M,  L/D RISER PUP JOINT.
dTimEnd: 1993-04-11T03:00:00+02:00
dTimStart: 1993-04-11T02:30:00+02:00
md: 29
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: CONT.  W.O.W.
dTimEnd: 1993-04-11T05:00:00+02:00
dTimStart: 1993-04-11T03:00:00+02:00
md: 29
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: equipment failure
comments: CONT.  W.O.W.
dTimEnd: 1993-04-11T05:30:00+02:00
dTimStart: 1993-04-11T05:00:00+02:00
md: 29
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: equipment failure
comments: PULLED BOP THROUGH SPLASH ZONE.  PREPARED TO LAND BOP ON CARRIER.
dTimEnd: 1993-04-11T06:00:00+02:00
dTimStart: 1993-04-11T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: LANDED AND SECURED BOP ON CARRIER.
dTimEnd: 1993-04-11T07:30:00+02:00
dTimStart: 1993-04-11T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: OPENED SHEAR RAM DOORS ON BOP AND INSPECTED SEALS. FOUND DAMAGES ON T-SEAL AND ON 1 RAM-TOP SEAL,  CHANGED OUT SAME AND CLOSED DOORS.
dTimEnd: 1993-04-11T19:30:00+02:00
dTimStart: 1993-04-11T07:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: PRESSURE TESTED MPR, INNER KILL VALVE AND UPR TO 20/345 BAR, 5/10 MINS ATTEMPTED PRESSURE TESTING SHEAR RAM, NEGATIVE.  MAJOR LEAK ACROSS THE RAMS.
dTimEnd: 1993-04-11T21:30:00+02:00
dTimStart: 1993-04-11T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: fail
stateDetailActivity: equipment failure
comments: DRAINED BOP.  INVESTIGATED LEAK.
dTimEnd: 1993-04-12T00:00:00+02:00
dTimStart: 1993-04-11T21:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
Lithology and shows: