Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1998-01-12T00:00:00+01:00 to 1998-01-13T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 62.9
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1998-01-13T00:00:00+01:00
dTimDiaHoleStart: 1997-12-18T21:00:00+01:00
diaHole: 6
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: LOG 6" HOLE ON DRILL PIPE.
hpht: 0
md: 4250
mdCsgLast: 4643
mdDiaHoleStart: 2911
mdKickoff: 2911
mdPlanned: -999.99
reportNo: 39
ropCurrent: -999.99
sum24Hr: FINISHED RIH FOR WIPER TRIP. CIRCULATED BOTTOMS UP TO CLEAN HOLE.
POOH. R/U AND RUN LOGS ON DRILL PIPE.
tightWell: 0
tvd: 3360
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
dTim: 1998-01-12T06:00:00+01:00
density: 1.4
locationSample: Active pit
md: 4250
mudClass: other
presBopRating: 999
pv: 25
type: ULTIDRILL
visFunnel: 57
yp: 11
dTim: 1998-01-12T00:00:00+01:00
density: 1.4
locationSample: Active pit
md: 4250
mudClass: other
presBopRating: 999
pv: 25
type: ULTIDRILL
visFunnel: 57
yp: 11
Pore pressure:
dTim: 1998-01-13T00:00:00+01:00
equivalentMudWeight: 1.3
md: 3775
readingKind: estimated
dTim: 1998-01-13T00:00:00+01:00
equivalentMudWeight: 1.12
md: 4250
readingKind: estimated
Survey stations:
Activities:
comments: FINISHED REPAIRING TOP DRIVE.
dTimEnd: 1998-01-12T03:00:00+01:00
dTimStart: 1998-01-12T00:00:00+01:00
md: 210
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: CONTINUED RIH FOR WIPER TRIP.
dTimEnd: 1998-01-12T06:00:00+01:00
dTimStart: 1998-01-12T03:00:00+01:00
md: 1827
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: CONTINUED RIH FOR WIPER TRIP. LOST ELECTRIC POWER TO DRAWWORKS.
dTimEnd: 1998-01-12T08:00:00+01:00
dTimStart: 1998-01-12T06:00:00+01:00
md: 2760
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: RESTORED ELECTRIC POWER TO DRAWWORKS.
dTimEnd: 1998-01-12T08:30:00+01:00
dTimStart: 1998-01-12T08:00:00+01:00
md: 3760
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: CONTINUED RIH FOR WIPER TRIP TO 7" CASING SHOE.
dTimEnd: 1998-01-12T09:30:00+01:00
dTimStart: 1998-01-12T08:30:00+01:00
md: 3192
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: CUT AND SLIPPED DRILLING LINE.
dTimEnd: 1998-01-12T10:30:00+01:00
dTimStart: 1998-01-12T09:30:00+01:00
md: 3192
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: FINSHED RIH FOR WIPER TRIP. STOOD UP AT 4137M WITH 15 TONS.
dTimEnd: 1998-01-12T12:30:00+01:00
dTimStart: 1998-01-12T10:30:00+01:00
md: 4137
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: WASHED AND REAMED FROM 4112M TO BOTTOM AT 4250M - 3 METERS FILL.
dTimEnd: 1998-01-12T14:30:00+01:00
dTimStart: 1998-01-12T12:30:00+01:00
md: 4250
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: CIRCULATED BOTTOMS UP AND BOOSTED RISER.
dTimEnd: 1998-01-12T16:30:00+01:00
dTimStart: 1998-01-12T14:30:00+01:00
md: 4250
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
comments: FLOWCHECKED, PUMPED SLUG, AND POOH TO RUN LOGS ON DRILL PIPE - NORMAL DRAG.
dTimEnd: 1998-01-13T00:00:00+01:00
dTimStart: 1998-01-12T16:30:00+01:00
md: 988
phase: fixed
proprietaryCode: formation evaluation -- trip
state: ok
stateDetailActivity: success
Lithology and shows: