Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1997-12-16T00:00:00+01:00 to 1997-12-17T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 37.1
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-12-17T00:00:00+01:00
dTimDiaHoleStart: 1997-12-05T15:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: POOH WITH 6" ROTARY BHA & RIH WITH 6" STEERABLE BHA - PU ADDITIONAL
3 1/2" DP ON TRIP IN HOLE.
hpht: 0
md: 3220
mdCsgLast: 4643
mdDiaHoleStart: 2911
mdKickoff: 2911
mdPlanned: -999.99
reportNo: 12
ropCurrent: -999.99
sum24Hr: POOH WITH BOP TEST TOOL. COMPLETED TESTING SURFACE EQUIPMENT. MU 6"
ROTARY BHA & RIH TO DRILL-OUT 7" LINER. DRILLED SHOE TRACK AND CLEANED
OUT RAT HOLE TO 3201M.
tightWell: 0
tvd: 2472
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-12-16T06:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 76
yp: 11
dTim: 1997-12-16T00:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 76
yp: 11
Pore pressure:
dTim: 1997-12-17T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3220
readingKind: estimated
Survey stations:
Activities:
comments: COMPLETED REPAIR TO UPPER RACKING ARM'S DOLLY-TRACK SYSTEM.
dTimEnd: 1997-12-16T06:00:00+01:00
dTimStart: 1997-12-16T00:00:00+01:00
md: 106
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: POOH WITH BOP TEST TOOL.
dTimEnd: 1997-12-16T07:00:00+01:00
dTimStart: 1997-12-16T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: TESTED 2 TOP DRIVE SAFETY VALVES, KELLY HOSE, 2-5" KELLY COCK VALVES, 1-5" IBOP VALVE, 1-3 1/2" KELLY COCK VALVE & 1-3 1/2" IBOP VALVE TO 20/345 BAR.
dTimEnd: 1997-12-16T10:00:00+01:00
dTimStart: 1997-12-16T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: LD 1 STAND OF 5" HWDP - WITH DRIFT STUCK INSIDE PIPE. PU 4 3/4" MUD MOTOR, BROKE-OUT STABILIZER & LD MOTOR + STABILIZER.
dTimEnd: 1997-12-16T11:00:00+01:00
dTimStart: 1997-12-16T10:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: MU 6" BIT & ASSOCIATED ROTARY BHA TO DRILL-OUT 7" LINER SHOETRACK.
dTimEnd: 1997-12-16T12:30:00+01:00
dTimStart: 1997-12-16T11:00:00+01:00
md: 96
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH WITH 6" BIT ON 3 1/2" X 5" TAPERED DRILLSTRING TO 3153 M. PU 15JTS 3 1/2" DP WHILE RIH. DRIFTED 3 1/2"-2" AND 5"-2 3/4" ON THE WAY IN. LOCATED AND WORKED PAST TOP OF LINER AT 2093M. HAD TO ROTATE BIT SLOWLY TO ENTER. RAN IN TO 3153 M.
dTimEnd: 1997-12-17T00:00:00+01:00
dTimStart: 1997-12-16T12:30:00+01:00
md: 3153
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: