Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1992-12-29T00:00:00+01:00 to 1992-12-30T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 58.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1992-12-30T00:00:00+01:00
dTimDiaHoleStart: 1992-12-18T12:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: -RIH TO TD CLEANING HOLE AS NECESSARY.
-DRILL AND SURVEY 12 1/4" HOLE.
hpht: 0
md: 3018
mdCsgLast: 1481.7
mdDiaHoleStart: 1493
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 60
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: -BACKREAMED FROM 1475M TO 950M.
-POOH.
-CLEAND ESTER MUD FROM RIG FLOOR.
-M/U NEW 12 1/4" BHA AND RIH TO 2740M.
-WASHED FROM 2740M TO 2780M.
-RIH FROM 2780M TO 2903M.
tightWell: 0
tvd: 2070
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1992-12-29T04:30:00+01:00
density: 1.55
locationSample: Flowline
md: 2636
mudClass: oil based
presBopRating: -999.99
pv: 39
type: PETROFREE
visFunnel: 87
yp: 16.5
dTim: 1992-12-29T21:30:00+01:00
density: 1.6
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 39
type: PETROFREE
visFunnel: -999.99
yp: 11.5
Pore pressure:
dTim: 1992-12-30T00:00:00+01:00
equivalentMudWeight: 1.04
md: 3018
readingKind: estimated
Survey stations:
Activities:
comments: BACKREAMED FROM 1661M TO 1590M. MAX TORQUE 10000 NM. LARGE AMOUNTS OF CUTTINGS STARTED COMMING OVER THE SHAKERS AND A SLIGHT PRESSURE INCREASE WAS OBSERVED.
dTimEnd: 1992-12-29T01:00:00+01:00
dTimStart: 1992-12-29T00:00:00+01:00
md: 1661
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: CIRCULATED HOLE UNTIL CUTTINGS LEVEL CAME DOWN AND NO PRESSURE INCREASE WAS OBSERVED WHILE PULLING THE STAND OUT.
dTimEnd: 1992-12-29T02:30:00+01:00
dTimStart: 1992-12-29T01:00:00+01:00
md: 1590
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: BACKREAMED FROM 1590M TO 1475M. MAX TORQUE 10000 NM.
dTimEnd: 1992-12-29T06:00:00+01:00
dTimStart: 1992-12-29T02:30:00+01:00
md: 1590
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: BACKREAMED FROM 1475M TO 1440M.
dTimEnd: 1992-12-29T07:30:00+01:00
dTimStart: 1992-12-29T06:00:00+01:00
md: 1475
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: RIH TO 1615M, NO TIGHT SPOTS. POOH TO 1445M.
dTimEnd: 1992-12-29T08:00:00+01:00
dTimStart: 1992-12-29T07:30:00+01:00
md: 1615
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: BACKREAMED FROM 1445M TO 950M.
dTimEnd: 1992-12-29T10:00:00+01:00
dTimStart: 1992-12-29T08:00:00+01:00
md: 1445
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: SLUGED PIPE. POOH. LAID DOWN 12 1/4" BOTTOM HOLE ASSEMBLY.
dTimEnd: 1992-12-29T15:30:00+01:00
dTimStart: 1992-12-29T10:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: CLEANED ESTER MUD ON RIG FLOOR.
dTimEnd: 1992-12-29T17:00:00+01:00
dTimStart: 1992-12-29T15:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
comments: MADE UP NEW BHA AND RAN IN HOLE TO 840M.
dTimEnd: 1992-12-30T00:00:00+01:00
dTimStart: 1992-12-29T17:00:00+01:00
md: 840
phase: fixed
proprietaryCode: interruption -- sidetrack
state: ok
stateDetailActivity: success
Lithology and shows: