Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-08-22T00:00:00+02:00 to 1997-08-23T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 29
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-08-23T00:00:00+02:00
dTimDiaHoleStart: 1997-07-25T00:30:00+02:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: RUN LOGS ON DRILL PIPE.
hpht: 0
md: 4131
mdCsgLast: 4643
mdDiaHoleStart: 2202
mdKickoff: 2178
mdPlanned: -999.99
mdStrengthForm: 2178
presTestType: leak off test
reportNo: 30
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: FINISHED FIRST LOG RUN. RAN VSP - TOOL STOOD UP AT 2762M. LOGGED OUT
VSP FROM 2762M. R/U TO RUN LOGS ON DRILL PIPE. REPAIRED TOP DRIVE. R/U
AND RAN LOGS ON DRILL PIPE.
tightWell: 0
tvd: 3319
tvdStrengthForm: 1627
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
Pore pressure:
dTim: 1997-08-23T00:00:00+02:00
equivalentMudWeight: 1.22
md: 3600
readingKind: estimated
dTim: 1997-08-23T00:00:00+02:00
equivalentMudWeight: 1.11
md: 4131
readingKind: estimated
Survey stations:
Activities:
comments: FINISHED R/U ATLAS. RIH WITH FIRST LOG RUN: HDIL-MAC-DGR-CHT. LOGGING TOOL STOOD UP AT 2755M. ATTEMPTED TO WORK PAST W/O SUCCESS - TOOL STOOD UP AT SAME PLACE AND PICKED UP CLEANLY EACH TIME. LOGGED OUT FROM 2755M.
dTimEnd: 1997-08-22T06:00:00+02:00
dTimStart: 1997-08-22T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: success
comments: FINISHED LOGGING RUN #1: HDIL-MAC-DGR-CHT. R/D LOGGING TOOLS.
dTimEnd: 1997-08-22T08:00:00+02:00
dTimStart: 1997-08-22T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: success
comments: R/U TO RUN TO RUN VSP ON WIRELINE AND RIH. TOOL STOOD UP AT 2762M. LOGGED OUT OF HOLE WITH VSP.
dTimEnd: 1997-08-22T17:00:00+02:00
dTimStart: 1997-08-22T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: R/U TO RUN LOGS ON DRILL PIPE.
dTimEnd: 1997-08-22T20:30:00+02:00
dTimStart: 1997-08-22T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: REPAIRED TOP DRIVE - BOLTS SHEARED ON SWIVEL LINK PINION CLAMP (PART OF TDS/TRAVELLING BLOCK RETRACT SYSTEM).
dTimEnd: 1997-08-23T00:00:00+02:00
dTimStart: 1997-08-22T20:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: fail
stateDetailActivity: success
Lithology and shows: