Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-02-26T00:00:00+01:00 to 1993-02-27T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 99.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-02-27T00:00:00+01:00
dTimDiaHoleStart: 1993-02-25T17:00:00+01:00
diaHole: 8.5
distDrill: 48
elevKelly: 22
fixedRig: false
forecast24Hr: *RIH AND CUT 27M CORE IN HEIMDAL. POOH.
*RIH AND DRILL/SURVEY 8 1/2" HOLE TO 2.ND CORE POINT.
hpht: 0
md: 3643
mdCsgLast: 3569.3
mdDiaHoleStart: 3581
mdPlanned: -999.99
mdStrengthForm: 3580
reportNo: 103
ropCurrent: -999.99
strengthForm: 1.71
sum24Hr: *CONT. POOH, CHANGED MWD.
*RIH, DRILLED 8 1/2" HOLE FROM 3595M TO 3643M. TOP HEIMDAL AT 3630M.
*POOH FOR CORING.
tightWell: 0
tvd: 2439
tvdCsgLast: 2399
tvdStrengthForm: 2394
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-02-26T22:30:00+01:00
density: 1.4
locationSample: Flowline
md: 3643
mudClass: oil based
presBopRating: -999.99
pv: 40
type: PETROFREE
visFunnel: 95
yp: 11.5
dTim: 1993-02-26T00:00:00+01:00
density: 1.39
md: 3569
mudClass: oil based
presBopRating: -999.99
pv: -999.99
type: DUMMY for old LOT w/ OBM
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 1993-02-27T00:00:00+01:00
equivalentMudWeight: 1.04
md: 3643
readingKind: estimated
Survey stations:
azi: 278.2
dTim: 1993-02-27T00:00:00+01:00
incl: 52.4
md: 3615
tvd: 2422.5
Activities:
comments: ATTEMPTED TO CONT DRILLING 8 1/2" HOLE, NO PROGRESS. FLOWCHECKED WELL
dTimEnd: 1993-02-26T01:30:00+01:00
dTimStart: 1993-02-26T00:00:00+01:00
md: 3595
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH FOR BIT CHANGE TO 284 M
dTimEnd: 1993-02-26T06:00:00+01:00
dTimStart: 1993-02-26T01:30:00+01:00
md: 284
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: CONT. POOH.   BROKE BIT AND BIT SUB.
dTimEnd: 1993-02-26T07:00:00+01:00
dTimStart: 1993-02-26T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: L/D MWD-TOOL.  M/U NEW MWD-TOOL.
dTimEnd: 1993-02-26T08:00:00+01:00
dTimStart: 1993-02-26T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: RE-BUILT BHA.  FUNCTION TESTED MWD-TOOL.  RIH TO 3576M. BROKE CIRCULATION EACH 500M.
dTimEnd: 1993-02-26T13:30:00+01:00
dTimStart: 1993-02-26T08:00:00+01:00
md: 3576
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: LOGGED WITH THE NEW MWD-TOOL FROM 3576M TO 3595M.
dTimEnd: 1993-02-26T14:30:00+01:00
dTimStart: 1993-02-26T13:30:00+01:00
md: 3595
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: DRILLED/SURVEYED 8 1/2" HOLE FROM 3595M TO 3643M.
dTimEnd: 1993-02-26T22:00:00+01:00
dTimStart: 1993-02-26T14:30:00+01:00
md: 3643
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: CIRCULATED BU FOR SAMPLES.
dTimEnd: 1993-02-26T23:30:00+01:00
dTimStart: 1993-02-26T22:00:00+01:00
md: 3643
phase: fixed
proprietaryCode: formation evaluation -- circulation samples
state: ok
stateDetailActivity: success
comments: FLOW CHECKED 15 MINS.  SLUGGED PIPE.
dTimEnd: 1993-02-27T00:00:00+01:00
dTimStart: 1993-02-26T23:30:00+01:00
md: 3643
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows:
dTim: 1993-02-27T00:00:00+01:00
lithology: VARIABLY SILTY CLAYSTONE WITH THIN CALCAREOUS SANDSTONES GRADING TO LIMESTONE.
mdBottom: 3630
mdTop: 3595
tvdBottom: 2431.4
tvdTop: 2414
dTim: 1993-02-27T00:00:00+01:00
lithology: MASSIVE SANDSTONE WITH MINOR THIN CLAYSTONES
mdBottom: 3643
mdTop: 3630
tvdBottom: 2439
tvdTop: 2431.4