Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-10-12T00:00:00+02:00 to 1997-10-13T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 80
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-10-13T00:00:00+02:00
dTimDiaHoleStart: 1997-08-30T02:00:00+02:00
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: - RUN SCHLUMB. MDT-LOG ON DP
- PERFORATE 7" CSG (OIL-ZONE) ON ATLAS WIRELINE
- RUN SCHLUMB. MDT-LOG ON DP
hpht: 0
md: 4131
mdCsgLast: 4643
mdDiaHoleStart: 4131
mdKickoff: 2178
mdPlanned: -999.99
reportNo: 81
ropCurrent: -999.99
sum24Hr: PERFORATED ADDOTIONAL 2 LEVELS INSIDE 7" CASING (SKIPPED 3. LEVEL DUE
TO CORRELATION PROBLEMS). MADE UP SCHLUMBERGER MDT TOOL STRING. WORKED
TO SOLVE CONTACT PROBLEMS ON SAME.
tightWell: 0
tvd: 3319
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-10-12T18:00:00+02:00
density: 1.47
locationSample: Flowline
md: 4131
mudClass: other
presBopRating: 999
pv: 52
type: ULTIDRILL
visFunnel: 85
yp: 14
Pore pressure:
dTim: 1997-10-13T00:00:00+02:00
equivalentMudWeight: 1.15
md: 3955
readingKind: estimated
Survey stations:
Activities:
comments: CONT. POOH W/ ATLAS PERF. RUN ASSY. OOH: 0020 HRS. FOUND 3 UPPER UPPER LEVELS NOT FIRED, AND LOWEST 2,6 M OF GUN ASSY. LEFT IN HOLE.
dTimEnd: 1997-10-12T01:00:00+02:00
dTimStart: 1997-10-12T00:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: SLIPPED / CUT DRILLING LINE WHILE TROUBLE SHOOTING ON ATLAS EQUIP.
dTimEnd: 1997-10-12T02:00:00+02:00
dTimStart: 1997-10-12T01:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: WORKED ON ATLAS LOGGING EQUIPMENT.
dTimEnd: 1997-10-12T04:30:00+02:00
dTimStart: 1997-10-12T02:00:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: M/U AND RIH W/ ATLAS PERFORATING GUN. IH: 0450 HRS.
dTimEnd: 1997-10-12T06:00:00+02:00
dTimStart: 1997-10-12T04:30:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: RIH W/ ATLAS PERF. GUN ASSY. NOT ABLE TO PASS 3505 M. POOH. ADDED WEIGHTS. RIH. FIRED LEVEL 5 AND 6 INSIDE 7" CSG. SKIPPED LEVEL 7, DUE TO NOT ABLE TO CORRELATE. POOH. OOH 2145 HRS. R/D LOGGING TOOLS.
dTimEnd: 1997-10-12T22:00:00+02:00
dTimStart: 1997-10-12T06:00:00+02:00
md: 3963
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: P/U AND M/U SCHLUMBERGER MDT TOOL STRING.
dTimEnd: 1997-10-13T00:00:00+02:00
dTimStart: 1997-10-12T22:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
Lithology and shows: