Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-02-19T00:00:00+01:00 to 2008-02-20T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-02-20T00:00:00+01:00
dTimDiaHoleStart: 2008-02-09T10:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run 5 1/2" DP singles over 7/48 cable to +/- 500 m MD. Install side entry sub. Trip in to fishing depth at 3245 m MD.
hpht: 0
md: 3510
mdCsgLast: 2760.5
mdDiaHoleStart: 2774
mdPlanned: -999.99
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 44
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Rigged up for cut and thread fishing. Made up x-over, threaded wire and picked up first singel. Made up fishing grapple and drain sub. Had to re-arrange WL sheaves due to unfavourable angle on wire. Ran in to 268 m MD with 5 1/2" DP singles over 7/48 cable according to cut and thread procedure.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 2598.7
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-02-19T22:45:00+01:00
density: 1.45
locationSample: Reserve pit
md: 3510
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 7.5
Pore pressure:
dTim: 2008-02-20T00:00:00+01:00
equivalentMudWeight: 1.28
md: 3195
readingKind: estimated
Survey stations:
Activities:
comments: Perfomed MDT sampling at 3245 m MD. Observed 170 bar diff pressure over probe. Filled 2 ea 450 cc bottles with formation fluid. Contamination ~13%. Total volume pumped ~30 litres.
dTimEnd: 2008-02-19T02:30:00+01:00
dTimStart: 2008-02-19T00:00:00+01:00
md: 3245
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
comments: Worked WL up and down in attempt to get free - negativ. Ran probe out/in and re-attempted freeing WL - negative. Slacked off WL to 3000 lbs tension => depth on mechanical counter 3245 m MD.
dTimEnd: 2008-02-19T03:00:00+01:00
dTimStart: 2008-02-19T02:30:00+01:00
md: 3245
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Held pre-job meeting prior to rigging up for cut and thread fishing.
dTimEnd: 2008-02-19T03:15:00+01:00
dTimStart: 2008-02-19T03:00:00+01:00
md: 3245
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Put 7200 lbs tension on WL. Fitted T-clamp on 7/48 cable and slacked off WL. Cut 7/48 cable with 5-6 m loose end and fitted spear on same. Fitted spearhead overshot and 2 x fishing weights to winch side of wireline. Removed sheave wheel from TDS. Removed sheave wheel from aft samson post.
dTimEnd: 2008-02-19T06:00:00+01:00
dTimStart: 2008-02-19T03:15:00+01:00
md: 3245
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Rigged up for cut and thread fishing. Suspended upper sheave in dedicated sling in derrick. Suspended lower sheave in V-door above HTS, secured same with slings.
dTimEnd: 2008-02-19T08:45:00+01:00
dTimStart: 2008-02-19T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Held toolbox talk prior to performing cut and thread.
dTimEnd: 2008-02-19T09:15:00+01:00
dTimStart: 2008-02-19T08:45:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Picked up singel and made up x-over. Laid out single.
dTimEnd: 2008-02-19T10:00:00+01:00
dTimStart: 2008-02-19T09:15:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Held toolbox talk prior to inserting PS-30 automatic slips.
dTimEnd: 2008-02-19T11:15:00+01:00
dTimStart: 2008-02-19T10:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Rigged up and changed to PS-30 automatic slips. Slacked off wire and hung off in slips with T-bar.
dTimEnd: 2008-02-19T13:30:00+01:00
dTimStart: 2008-02-19T11:15:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Pull tested T-bar. Performed toolbox talk for continuation of operations.
dTimEnd: 2008-02-19T14:00:00+01:00
dTimStart: 2008-02-19T13:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Re-set grip on T-bar in order to get more slack on wire and be able to lay grapple/drain sub on the drilfloor. Ran WL up/down to test counter balance weights on wire - ok. Threaded first joint.
dTimEnd: 2008-02-19T14:45:00+01:00
dTimStart: 2008-02-19T14:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Picked up first joint. Made up grapple and drain sub. RIH with 5 1/2" DP single.
dTimEnd: 2008-02-19T16:15:00+01:00
dTimStart: 2008-02-19T14:45:00+01:00
md: 13
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Observed damage on cable due to unfavorable angel when spinning in the drilpipe, wire partly cut through. Suspended WL in C-plate and cut off damaged wire. Fitted spearhead and fishing weights on winch side of wireline.
dTimEnd: 2008-02-19T19:00:00+01:00
dTimStart: 2008-02-19T16:15:00+01:00
md: 13
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Rigged down upper sheave. Attached upper sheave in crown block. Removed 5" weco coupling and blind cap on top of TDS. Put on weco nut acting as wear bushing. Threaded WL through topdrive.
dTimEnd: 2008-02-20T00:00:00+01:00
dTimStart: 2008-02-19T19:00:00+01:00
md: 13
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
Lithology and shows: