Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1998-01-14T00:00:00+01:00 to 1998-01-15T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 64.9
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1998-01-15T00:00:00+01:00
dTimDiaHoleStart: 1997-12-18T21:00:00+01:00
diaHole: 6
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: FINISH L/D VSP/SUPERCOMBO LOGGING TOOL STRING. R/U AND RUN FMT ON
DRILL PIPE.
hpht: 0
md: 4250
mdCsgLast: 4643
mdDiaHoleStart: 2911
mdKickoff: 2911
mdPlanned: -999.99
reportNo: 41
ropCurrent: -999.99
sum24Hr: CONTINUED LOGGING 6" HOLE ON DRILL PIPE. FINISHED VSP. RAN DENSITY/
NEUTRON LOGS. POOH WITH VSP/SUPERCOMBO LOGGING TOOL STRING ON DRILL
PIPE.
tightWell: 0
tvd: 3360
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
dTim: 1998-01-14T06:00:00+01:00
density: 1.4
locationSample: Active pit
md: 4250
mudClass: other
presBopRating: 999
pv: 24
type: ULTIDRILL
visFunnel: 55
yp: 10.5
dTim: 1998-01-14T00:00:00+01:00
density: 1.4
locationSample: Active pit
md: 4250
mudClass: other
presBopRating: 999
pv: 24
type: ULTIDRILL
visFunnel: 55
yp: 10.5
Pore pressure:
dTim: 1998-01-15T00:00:00+01:00
equivalentMudWeight: 1.3
md: 3775
readingKind: estimated
dTim: 1998-01-15T00:00:00+01:00
equivalentMudWeight: 1.12
md: 4250
readingKind: estimated
Survey stations:
Activities:
comments: POOH WITH VSP/SUPER COMBO LOGGING TOOLS ON DRILL PIPE. RAN VSP WHILE POOH. NORMAL DRAG.
dTimEnd: 1998-01-14T03:30:00+01:00
dTimStart: 1998-01-14T00:00:00+01:00
md: 3861
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RADIO COMMUNICATIONS WITH VSP BOAT FAILED AND REQUIRED BOAT TO RETURN TO RIG TO DROP OFF ANOTHER RADIO.
dTimEnd: 1998-01-14T04:30:00+01:00
dTimStart: 1998-01-14T03:30:00+01:00
md: 3861
phase: fixed
proprietaryCode: formation evaluation -- other
state: fail
stateDetailActivity: equipment failure
comments: CONTINUED LOGGING 6" HOLE WITH VSP.
dTimEnd: 1998-01-14T06:00:00+01:00
dTimStart: 1998-01-14T04:30:00+01:00
md: 3619
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: FINISHED LOGGING 6" HOLE WITH VSP ON DRILL PIPE.
dTimEnd: 1998-01-14T09:00:00+01:00
dTimStart: 1998-01-14T06:00:00+01:00
md: 3184
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RAN BACK IN HOLE WITH VSP/SUPERCOMBO LOGGING TOOL STRING ON DRILL PIPE. NO RESISTANCE.
dTimEnd: 1998-01-14T13:30:00+01:00
dTimStart: 1998-01-14T09:00:00+01:00
md: 4240
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: POOH LOGGING 6" HOLE WITH DENSITY/NEUTRON TOOLS ON DRILL PIPE. NORMAL DRAG.
dTimEnd: 1998-01-14T21:30:00+01:00
dTimStart: 1998-01-14T13:30:00+01:00
md: 3191
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: ATLAS PULLED WET CONNECTOR LOOSE - REQUIRED +\- 1/2 HOUR WORKING WIRELINE TO 9000 LBS (MAXIMUM PULL BEFORE LINE ON DRUM POSSIBLY CRUSHING) AND FINALLY RECIPROCATING DRILL STRING. ATLAS POOH WITH WIRE LINE. REMOVED WET CONNECTOR AND SIDE ENTRY SUB FROM STRING. R/D ATLAS SHEAVES FROM DERRICK.
dTimEnd: 1998-01-14T23:30:00+01:00
dTimStart: 1998-01-14T21:30:00+01:00
md: 3191
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: PUMPED SLUG AND POOH WITH VSP/SUPERCOMBO LOGGING TOOLS ON DRILL PIPE.
dTimEnd: 1998-01-15T00:00:00+01:00
dTimStart: 1998-01-14T23:30:00+01:00
md: 3163
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
Lithology and shows: