Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1992-12-03T00:00:00+01:00 to 1992-12-04T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-18T00:00:00+02:00
dateDrillComplete: 1992-12-18
daysBehind: 32.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1992-12-04T00:00:00+01:00
dTimDiaHoleStart: 1992-11-29T16:30:00+01:00
diaHole: 12.25
distDrill: 61
elevKelly: 22
fixedRig: false
forecast24Hr: -DRILL 12 1/4" HOLE.
hpht: 0
md: 2531
mdCsgLast: 1481.7
mdDiaHoleStart: 1495
mdKickoff: 562
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 34
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: -PUMPED OUT OF HOLE FROM 2100 M TO 1435 M.
-RIH TO 1483 M.
-REPAIRED TOP DRIVE.
-PICKED UP 66 JOINTS 5" DRILL PIPE WHILE RIH.
-CONTINUED RIH TO 2531 M, REAMED LAST STAND.
-DRILLED 12 1/4" HOLE FROM 2531 M TO 2632 M.
tightWell: 0
tvd: 1815
tvdCsgLast: 1268.5
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1992-12-03T05:00:00+01:00
density: 1.31
locationSample: Flowline
md: 2147
mudClass: water based
presBopRating: -999.99
pv: 22
type: KCL/PAC/PHPA
visFunnel: 60
yp: 10
dTim: 1992-12-03T17:00:00+01:00
density: 1.4
locationSample: Flowline
md: 1480
mudClass: water based
presBopRating: -999.99
pv: 22
type: KCL/PAC/PHPA
visFunnel: 60
yp: 9
dTim: 1992-12-03T22:30:00+01:00
density: 1.4
locationSample: Active pit
md: -999.99
mudClass: water based
presBopRating: -999.99
pv: 22
type: KCL/PAC/PHPA
visFunnel: 57
yp: 10
Pore pressure:
dTim: 1992-12-04T00:00:00+01:00
equivalentMudWeight: 1.14
md: 2632
readingKind: estimated
Survey stations:
azi: 284.3
dTim: 1992-12-04T00:00:00+01:00
incl: 58.9
md: 2538
tvd: 1819.2
azi: 284.5
dTim: 1992-12-04T00:00:00+01:00
incl: 59
md: 2566
tvd: 1833.6
azi: 284.1
dTim: 1992-12-04T00:00:00+01:00
incl: 58.9
md: 2594
tvd: 1848
Activities:
comments: DRILLED 12 1/4" HOLE FROM 2470 M TO 2531 M.
dTimEnd: 1992-12-03T03:00:00+01:00
dTimStart: 1992-12-03T00:00:00+01:00
md: 2531
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: CIRCULATED DUE TO OVERLOAD ON ELECTROMOTOR ON TOP DRIVE.
dTimEnd: 1992-12-03T03:30:00+01:00
dTimStart: 1992-12-03T03:00:00+01:00
md: 2531
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: PUMPED OUT OF HOLE DUE TO PROBLEMS WITH ELECTRO MOTOR ON TOP DRIVE.
dTimEnd: 1992-12-03T06:00:00+01:00
dTimStart: 1992-12-03T03:30:00+01:00
md: 1000
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: PUMPED OUT OF HOLE FROM 2100 M TO 1435 M. PACKED OFF AND CHARGED FORMATION AT 2094 M, 1830 M AND 1535 M. MAX GAS 2,2 %. RIH TO 1483 M.
dTimEnd: 1992-12-03T13:00:00+01:00
dTimStart: 1992-12-03T06:00:00+01:00
md: 1483
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: REPLACED OIL PUMP ON TOP DRIVE, DUE TO STUCK UPPER BEARING. CIRCULATED/ROTATED PIPE WHILE REPAIRED TOP DRIVE. PUMPED TWO 10 M3 HI-VIS PILLS GIVING LARGE AMOUNTS OF CUTTINGS IN RETURNS.
dTimEnd: 1992-12-03T20:00:00+01:00
dTimStart: 1992-12-03T13:00:00+01:00
md: 1483
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: TESTED MWD, PICKED UP 66 JOINTS 5" DRILL PIPE WHILE RIH FROM 1570 M TO 2215 M.
dTimEnd: 1992-12-04T00:00:00+01:00
dTimStart: 1992-12-03T20:00:00+01:00
md: 2215
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: