Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-03-24T00:00:00+01:00 to 1993-03-25T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 125.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-03-25T00:00:00+01:00
dTimDiaHoleStart: 1993-03-15T10:30:00+01:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *FINISH RIH WITH TIE BACK PACKER AND SET SAME.
*SCRAPE RTTS PACKER SETTING AREA FROM 4103M TO 4133M.
*REVERSE OUT REMAINDER OF MUD IN WELL.
*CLEAN OUT WELL WITH WITH DETERGENT SWEEPS AND SEA WATER.
*DISPLACE WELL TO 1,15 S.G. NACL BRINE.
hpht: 0
md: 4641
mdCsgLast: 4640
mdDiaHoleStart: 3581
mdPlanned: -999.99
mdPlugTop: 4607
reportNo: 129
ropCurrent: -999.99
sum24Hr: *FINISHED VSP LOG.
*PERFORMED GYRO LOG FROM 4540M TO 3503M.
*SLIPPED AND CUT DRILL LINE.
*RIH WITH OPEN ENDED DP AND SWEPT HOLE CLEAN WITH ESTER SPACER AND
 SEAWATER FROM 1000M.
*MADE UP JET SUB AND CLEANED RISER, BOP AND WELL WEAD AREA WITH SEA
 WATER AND DETERGENT PILLS.
*3 1/2" ELEVATORS CHOSEN DID NOT WORK, CHANGED SAME.
*RIH WITH 3 1/2" DP, HAD TO PULL OUT DUE TO MISSING X-OVER.
tightWell: 0
tvd: 3129.7
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-03-24T21:00:00+01:00
density: 1.43
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 52
type: PETROFREE
visFunnel: 150
yp: 10
Pore pressure:
Survey stations:
Activities:
comments: CONTINUED RIH WITH VSP FROM 3924M TO 4580M. TOOK VSP SHOTS FROM 4580M TO 1294M.
dTimEnd: 1993-03-24T06:00:00+01:00
dTimStart: 1993-03-24T00:00:00+01:00
md: 4580
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: FINISHED LOGGING VSP LOG AND POOH.
dTimEnd: 1993-03-24T07:00:00+01:00
dTimStart: 1993-03-24T06:00:00+01:00
md: 1294
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RIGGED DOWN VSP TOOLS AND RIGGED UP GYRO TOOLS.
dTimEnd: 1993-03-24T08:30:00+01:00
dTimStart: 1993-03-24T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RAN GYRO SURVEY FROM 4540M TO 3503M.
dTimEnd: 1993-03-24T16:30:00+01:00
dTimStart: 1993-03-24T08:30:00+01:00
md: 4540
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: RIGGED DOWN ATLAS WIRELINE.
dTimEnd: 1993-03-24T17:00:00+01:00
dTimStart: 1993-03-24T16:30:00+01:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: SLIPPED AND CUT 32M DRILL LINE.
dTimEnd: 1993-03-24T18:30:00+01:00
dTimStart: 1993-03-24T17:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RAN IN HOLE TO 1000M AND SWEPT HOLE WITH:  9M3 LOW REOLOGY PETROFREE MUD FOLLOWED BY 10M3 ESTER AND 50M3 SEAWATER. OBSERVED WELL ON TRIP TANK 30MIN. POOH
dTimEnd: 1993-03-24T22:30:00+01:00
dTimStart: 1993-03-24T18:30:00+01:00
md: 1000
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: MADE UP JETSUB AND WASHED RISER AND BOP WHILE RIH TO WELLHEAD. WASHED ACROSS BOP/WELLHEAD AREA SEVERAL TIMES WITH 3500LPM AND 30RPM. FLUSHED DOWN KILL/CHOKE LINES WHILE CYCLED ALL BOP CAVITIES. DISPLACED HOLE UNTIL RETURNS WERE CLEAN.
dTimEnd: 1993-03-25T00:00:00+01:00
dTimStart: 1993-03-24T22:30:00+01:00
md: 106
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows: