Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-01-24T00:00:00+01:00 to 1993-01-25T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 84.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-01-25T00:00:00+01:00
dTimDiaHoleStart: 1992-12-18T12:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *CEMENT CASING
hpht: 0
md: 3580
mdCsgLast: 3569.3
mdDiaHoleStart: 1493
mdPlanned: -999.99
mdStrengthForm: 1482
presTestType: leak off test
reportNo: 86
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: *RAN GYRO
*RAN BAKER CEMENT RETAINER. PIPE DID NOT FILL UP. L/D RETAINER.
*RAN ALPHA CEMENT RETAINER, SET/TESTED SAME AT 3535M.
*RETRIEVED WEAR BUSHING AND SEAL ASSEMBLY.
tightWell: 0
tvd: 2405.8
tvdCsgLast: 2399
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-01-24T22:00:00+01:00
density: 1.56
locationSample: Flowline
md: 3580
mudClass: oil based
presBopRating: -999.99
pv: 72
type: PETROFREE
visFunnel: 265
yp: 13
Pore pressure:
dTim: 1993-01-25T00:00:00+01:00
equivalentMudWeight: 1.23
md: 2720
readingKind: estimated
dTim: 1993-01-25T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3580
readingKind: estimated
Survey stations:
Activities:
comments: CONTINUED POOH TO 1300M.
dTimEnd: 1993-01-24T01:00:00+01:00
dTimStart: 1993-01-24T00:00:00+01:00
md: 1300
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: PUMPED OUT OF HOLE FROM 1300M TO 1030M.
dTimEnd: 1993-01-24T02:30:00+01:00
dTimStart: 1993-01-24T01:00:00+01:00
md: 1030
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: CIRCULATED BOTTOMS UP.
dTimEnd: 1993-01-24T03:00:00+01:00
dTimStart: 1993-01-24T02:30:00+01:00
md: 1030
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: CONTINUED POOH.  BROKE BIT AND CASING SCRAPER.  RACKED BHA.
dTimEnd: 1993-01-24T05:00:00+01:00
dTimStart: 1993-01-24T03:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: RIGGED UP FOR WIRELINE.
dTimEnd: 1993-01-24T06:00:00+01:00
dTimStart: 1993-01-24T05:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: RAN GYRO TO 3500M. POOH AND L/D TOOL.  R/D WIRELINE
dTimEnd: 1993-01-24T12:00:00+01:00
dTimStart: 1993-01-24T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- survey
state: ok
stateDetailActivity: success
comments: M/U JET TOOL.  WASHED WELLHEAD.  L/D JET TOOL.
dTimEnd: 1993-01-24T12:30:00+01:00
dTimStart: 1993-01-24T12:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: M/U BAKER CEMENT RETAINER AND RIH TO 85M. PIPE DID NOT FILL. POOH AND L/D RETAINER.
dTimEnd: 1993-01-24T14:00:00+01:00
dTimStart: 1993-01-24T12:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: equipment failure
comments: M/U ALPHA CEMENT RETAINER AND RIH TO 3535M.
dTimEnd: 1993-01-24T22:00:00+01:00
dTimStart: 1993-01-24T14:00:00+01:00
md: 3535
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RELEASED SLIPS AND SET RETAINER BY PULLING 20 TONS OVERPULL. SET DOWN 10 TONS TO VERIFY SETTING, OK.
dTimEnd: 1993-01-24T22:30:00+01:00
dTimStart: 1993-01-24T22:00:00+01:00
md: 3535
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: LINED UP TO PRESSURE TEST CEMENT RETAINER. FLUSHED LINES AND ATTEMPTED PRESSURE TESTING SURFACE LINES AGAINST FAIL SAFE VALVE TO 100 BAR, NEGATIVE. TESTED CEMENT UNIT, OK.  LINED OVER FROM TEST LINE TO CEMENT LINE AND ATTEMPTED PRESSURE TESTING AGAINST FAIL SAFE, NEG.
dTimEnd: 1993-01-25T00:00:00+01:00
dTimStart: 1993-01-24T22:30:00+01:00
md: 3535
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: equipment failure
Lithology and shows: