Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-10-10T00:00:00+02:00 to 1997-10-11T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 78
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-10-11T00:00:00+02:00
dTimDiaHoleStart: 1997-08-30T02:00:00+02:00
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: - PERFORATE 7" CSG (WATERZONE) ON ATLAS WIRELINE
- 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
mdPlugTop: 4019
reportNo: 79
ropCurrent: -999.99
sum24Hr: PULLED OUT OF HOLE WITH 5-7/8" BIT AND 7" CASING SCRAPER.  RAN ATLAS
LOG NO. 2B: MAC-GR. RAN ATLAS PERFORATING GUNS ON WIRELINE.
tightWell: 0
tvd: 3319
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-10-10T17:00:00+02:00
density: 1.47
locationSample: Active pit
md: 4131
mudClass: oil based
presBopRating: 999
pv: 52
type: INTERDRILL NT
visFunnel: 85
yp: 14
dTim: 1997-10-10T18:00:00+02:00
density: 1.47
locationSample: Flowline
md: 4131
mudClass: oil based
presBopRating: 999
pv: 52
type: INTERDRILL NT
visFunnel: 85
yp: 14
Pore pressure:
Survey stations:
Activities:
comments: CIRCULATED TO CONDITION MUD, 820 LPM / 300 BAR. HAD PROBLEMS W/ UNSTABLE MW. CIRC. UNTIL EVEN 1,47 SG.
dTimEnd: 1997-10-10T04:00:00+02:00
dTimStart: 1997-10-10T00:00:00+02:00
md: 4019
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH FROM 4019 M TO 3200 M.
dTimEnd: 1997-10-10T06:00:00+02:00
dTimStart: 1997-10-10T04:00:00+02:00
md: 3200
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH W/ 5-7/8" BIT FROM 3200 M TO 1630 M.
dTimEnd: 1997-10-10T08:30:00+02:00
dTimStart: 1997-10-10T06:00:00+02:00
md: 1630
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: FLUSHED KILL-/CHOKE LINES. CIRC. TO CONDITION MUD (1300 LPM).
dTimEnd: 1997-10-10T09:30:00+02:00
dTimStart: 1997-10-10T08:30:00+02:00
md: 1630
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH W/ 5-7/8" BIT FROM 1630 M. RACKED BHA IN DERRICK.
dTimEnd: 1997-10-10T13:00:00+02:00
dTimStart: 1997-10-10T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: R/U ATLAS WIRELINE. M/U MAC TOOL STRING.
dTimEnd: 1997-10-10T14:30:00+02:00
dTimStart: 1997-10-10T13:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RAN ATLAS LOG NO. 2 B: MAC-GR. IH: 1430 HRS. OOH: 2344 HRS.
dTimEnd: 1997-10-11T00:00:00+02:00
dTimStart: 1997-10-10T14:30:00+02:00
md: 3500
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
Lithology and shows: