Daily Drilling Report
Well: NO 15/9-F-10
Report period: 2009-05-29T00:00:00+02:00 to 2009-05-30T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-04-06T06:00:00+02:00
dateDrillComplete: 2009-06-03
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-05-30T00:00:00+02:00
dTimDiaHoleStart: 2009-05-19T17:00:00+02:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run BOP test plug. Test drilling BOP. Make up 8 1/2" drilling BHA. RIH with 8 1/2" drilling BHA to 4911 m MD.
hpht: 0
md: 4911
mdCsgLast: 3441
mdDiaHoleStart: 3446
mdPlanned: -999.99
mdStrengthForm: 3439
presTestType: formation integrity test
reportNo: 54
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Logged sruvey data on WL gyro. Rigged down WL equipment. Circulated bottoms up due to high drag. POOH with 8 1/2" drilling BHA from 4911 m MD to surface. Racked back and laid out 8 1/2" drilling BHA. Made up BOP test plug.
tightWell: 0
tvd: 2791
tvdCsgLast: 2654
tvdStrengthForm: 2654
waterDepth: 91
wellheadElevation: 139
Drilling fluid:
dTim: 2009-05-29T10:30:00+02:00
density: 1.32
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: 690
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12.5
dTim: 2009-05-29T21:00:00+02:00
density: 1.32
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: 690
pv: 32
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 12.5
Pore pressure:
dTim: 2009-05-30T00:00:00+02:00
equivalentMudWeight: 1.08
md: 4911.4
readingKind: estimated
Survey stations:
Activities:
comments: RIH/pumped gyro on 5/16" EWL from 1300 to 4760 m MD (top of totco ring in BHA). Pumprate 600-1500 lpm, SPP 33-109 bar. Observed pressure build up to 115 bar when landing in totco ring.
dTimEnd: 2009-05-29T03:15:00+02:00
dTimStart: 2009-05-29T00:00:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Lined up well on trip tank. POOH with gyro on 5/16" EWL from 4760 m to 800 m MD. Logged survey data according to Scientific procedure.
dTimEnd: 2009-05-29T06:00:00+02:00
dTimStart: 2009-05-29T03:15:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: POOH with gyro on 5/16" EWL from 800 m MD to surface. Logged survey data according to Scientific procedure. Performed tie-in pass to seabed. POOH with gyro to surface.
dTimEnd: 2009-05-29T07:00:00+02:00
dTimStart: 2009-05-29T06:00:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to rigging down WL.
dTimEnd: 2009-05-29T07:15:00+02:00
dTimStart: 2009-05-29T07:00:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Cleaned drillfloor for OBM spills. Unhooked cement hose. Broke FOSV/side-entry/pack box using IR and lifted same with tugger whilst comming out with WL toolstring. Laid down toolstring. Rigged down sheaves. Cleared and tidied drillfloor.
dTimEnd: 2009-05-29T08:45:00+02:00
dTimStart: 2009-05-29T07:15:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Picked up and made up 5 1/2" space out single from deck. Took upweight with high overpull > 20 MT.
dTimEnd: 2009-05-29T09:00:00+02:00
dTimStart: 2009-05-29T08:45:00+02:00
md: 4898
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Stepped up pumprate in increments to 2800 lpm / SPP 293 bar. Reciprocated stand at 60/200 RPM. Circulated bottoms up. Removed master bushing and installed automatic slips.
dTimEnd: 2009-05-29T11:00:00+02:00
dTimStart: 2009-05-29T09:00:00+02:00
md: 4911
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" drilling BHA from 4911 m to 4859 m MD, took >20 MT overpull. Pumped out of hole with 5 stands of 5 1/2" DP to 4710 m MD at 1500 lpm / 30 RPM.
dTimEnd: 2009-05-29T13:15:00+02:00
dTimStart: 2009-05-29T11:00:00+02:00
md: 4710
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" drilling BHA on 5 1/2" DP from 4710 m to 3985 m MD. Pulled wet pipe.
dTimEnd: 2009-05-29T15:45:00+02:00
dTimStart: 2009-05-29T13:15:00+02:00
md: 3985
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped 5,5 m3 1,60 sg slug at 1200 lpm and chased to drillfloor. Allowed mud levels to settle.
dTimEnd: 2009-05-29T16:00:00+02:00
dTimStart: 2009-05-29T15:45:00+02:00
md: 3985
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" drilling BHA on 5 1/2" DP from 3985 m to 3420 m MD.
dTimEnd: 2009-05-29T18:00:00+02:00
dTimStart: 2009-05-29T16:00:00+02:00
md: 3420
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Lined up tritanks and flowchecked in shoe - well static.
dTimEnd: 2009-05-29T18:30:00+02:00
dTimStart: 2009-05-29T18:00:00+02:00
md: 3420
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Changed filters on TDS gearbox.
dTimEnd: 2009-05-29T19:00:00+02:00
dTimStart: 2009-05-29T18:30:00+02:00
md: 3420
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 8 1/2" drilling BHA on 5 1/2" DP from 3420 m to 3255 m MD.
dTimEnd: 2009-05-29T19:30:00+02:00
dTimStart: 2009-05-29T19:00:00+02:00
md: 3255
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pumped slug. Allowed mud levels to settle.
dTimEnd: 2009-05-29T20:00:00+02:00
dTimStart: 2009-05-29T19:30:00+02:00
md: 3255
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" drilling BHA on 5 1/2" DP from 3255 m to 1756 m MD. Tripping speed 750 m/hrs.
dTimEnd: 2009-05-29T22:00:00+02:00
dTimStart: 2009-05-29T20:00:00+02:00
md: 1756
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Changed from 5 1/2" to 5" handling gear. Dropped 3" drift in 5" DP.
dTimEnd: 2009-05-29T22:45:00+02:00
dTimStart: 2009-05-29T22:00:00+02:00
md: 1756
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: POOH with 8 1/2" drilling BHA on 5" DP from 1756 m to 746 m MD. Tripping speed 800 m/hrs.
dTimEnd: 2009-05-30T00:00:00+02:00
dTimStart: 2009-05-29T22:45:00+02:00
md: 746
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: