Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-08-23T00:00:00+02:00 to 1997-08-24T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 30
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-08-24T00:00:00+02:00
dTimDiaHoleStart: 1997-07-25T00:30:00+02:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: LOG 8 1/2" HOLE ON DRILL PIPE.
hpht: 0
md: 4131
mdCsgLast: 4643
mdDiaHoleStart: 2202
mdKickoff: 2178
mdPlanned: -999.99
mdStrengthForm: 2178
presTestType: leak off test
reportNo: 31
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: LOGGED 8 1/2" HOLE ON DRILL PIPE.
tightWell: 0
tvd: 3319
tvdStrengthForm: 1627
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-08-23T23:00:00+02:00
density: 1.55
locationSample: Active pit
md: 4131
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 70
yp: 19.5
Pore pressure:
dTim: 1997-08-24T00:00:00+02:00
equivalentMudWeight: 1.22
md: 3600
readingKind: estimated
dTim: 1997-08-24T00:00:00+02:00
equivalentMudWeight: 1.11
md: 4131
readingKind: estimated
Survey stations:
Activities:
comments: FINISHED REPAIRING TOP DRIVE.
dTimEnd: 1997-08-23T03:30:00+02:00
dTimStart: 1997-08-23T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: fail
stateDetailActivity: success
comments: FINISHED R/U AND BEGAN RIH WITH LOGS ON DRILL PIPE. HDIL-MAC-ZDL-CND-SPL-CHT-VSP
dTimEnd: 1997-08-23T06:00:00+02:00
dTimStart: 1997-08-23T03:30:00+02:00
md: 227
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: CONTINUED RIH WITH LOGGING TOOLS ON DRILL PIPE: HDIL-MAC-ZDL-CND-SPL- CHT-VSP. EXPERIENCED PROBLEMS WITH A DISCONTINUOUS SIGNAL AT +\- 2825M - 2840M.
dTimEnd: 1997-08-24T00:00:00+02:00
dTimStart: 1997-08-23T06:00:00+02:00
md: 3610
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
Lithology and shows: