Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-04-06T00:00:00+02:00 to 2008-04-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 19.4
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-04-07T00:00:00+02:00
dTimDiaHoleStart: 2008-04-06T09:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: RIH to 615 m MD and pull GTV plug, POOH. Pull bowl protector. Prepare for running 7" tubing. Run 7" tubing.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdPlugTop: 3448
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 91
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Set and tested MS seal - ok. Ran bowl protector in WH. Troubleshot PDM. Ran drift to 580 m MD using DP singles. Dropped object on drillfloor simmer/lock ring. Investigated and found source to be Cherrypicker. RIH with GTV pulling tool to 130 m MD using DP singles.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-04-06T16:00:00+02:00
density: 1.03
locationSample: Reserve pit
md: 3510
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2008-04-07T00:00:00+02:00
equivalentMudWeight: 1.08
md: 3510
readingKind: measured
Survey stations:
Activities:
comments: Rigged down casing tong. Removed PS-30 slips. Observed dropped object on drillfloor - hex/allen bolt head from aft PRS. Suspended operations for investigation. Fenced off drillfloor.
dTimEnd: 2008-04-06T00:30:00+02:00
dTimStart: 2008-04-06T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Inspected aft PRS. Discussed way forward. Parked and isolated aft PRS. Secured backside of aft PRS gripper head with cover and trailer straps for dropped object prevention.
dTimEnd: 2008-04-06T03:00:00+02:00
dTimStart: 2008-04-06T00:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Resumed operations. Removed BX3 elevator and installed 5 1/2" DP elevator. Cleared drillfloor from casing handing equipment.
dTimEnd: 2008-04-06T03:45:00+02:00
dTimStart: 2008-04-06T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran 2 x 5 1/2" DP singels and made up to MS-seal running tool. Meanwhile laid out DP singels on deck to cater for continued operations.
dTimEnd: 2008-04-06T04:45:00+02:00
dTimStart: 2008-04-06T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up control lines to MS-seal RT. Function tested and adjusted dogs and stroke on MS seal RT.
dTimEnd: 2008-04-06T06:00:00+02:00
dTimStart: 2008-04-06T04:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Locked MS seal running tool in surface WH, observed 0,4 l return - ok. Performed 10 MT overpull to confirm latch - ok. Set MS seal assembly by applying 4300 psi. Observed 1,62" travel / 3,5 liter returned fluid - ok.
dTimEnd: 2008-04-06T07:00:00+02:00
dTimStart: 2008-04-06T06:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pressure tested MS seal through test port in surface wellhead to 380 bar / 10 min - ok.
dTimEnd: 2008-04-06T07:45:00+02:00
dTimStart: 2008-04-06T07:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released dogs in MS seal RT by rotating 5 turns to the right.
dTimEnd: 2008-04-06T08:15:00+02:00
dTimStart: 2008-04-06T07:45:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with MS seal RT on 5 1/2" DP stand. Broke RT tool and laid down.
dTimEnd: 2008-04-06T09:00:00+02:00
dTimStart: 2008-04-06T08:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbx talk before running bowl protector.
dTimEnd: 2008-04-06T09:15:00+02:00
dTimStart: 2008-04-06T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up bowl protector RT. RIH and set bowl protector at 20,10 m MD.
dTimEnd: 2008-04-06T10:00:00+02:00
dTimStart: 2008-04-06T09:15:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke out RT and laid down same. Laid out 2 joints of 5 1/2" DP.
dTimEnd: 2008-04-06T10:45:00+02:00
dTimStart: 2008-04-06T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk and prepared for running casing drift. Experienced problems with programming PDM.
dTimEnd: 2008-04-06T11:30:00+02:00
dTimStart: 2008-04-06T10:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Troubleshot PDM. Unable to travel to port aft pipe bay.
dTimEnd: 2008-04-06T13:15:00+02:00
dTimStart: 2008-04-06T11:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Tested PDM - ok. Tested stabbing. Discussed issues related to pipe handling.
dTimEnd: 2008-04-06T14:00:00+02:00
dTimStart: 2008-04-06T13:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 9,567" casing drift and made up to 5 1/2" HWDP single.
dTimEnd: 2008-04-06T14:15:00+02:00
dTimStart: 2008-04-06T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 9,567" casing drift from surface to 140 m MD on 5 1/2" HWDP singels. Re-arranged pipe on cantilever deck.
dTimEnd: 2008-04-06T17:15:00+02:00
dTimStart: 2008-04-06T14:15:00+02:00
md: 140
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 9,567" casing drift from 140 m to 245 m MD on 5 1/2" DP singles. Detected exhaust fumes on drillfloor.
dTimEnd: 2008-04-06T18:15:00+02:00
dTimStart: 2008-04-06T17:15:00+02:00
md: 245
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Exhaust fumes on drillfloor. Made up TDS and spaced out for BOP. Abandoned drillfloor. Shut down one of the gas turbines to reduce exhaust fumes.
dTimEnd: 2008-04-06T19:15:00+02:00
dTimStart: 2008-04-06T18:15:00+02:00
md: 245
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Resumed operations. Continued to RIH with 9,567" drift from 245 m to 580 m MD.
dTimEnd: 2008-04-06T21:45:00+02:00
dTimStart: 2008-04-06T19:15:00+02:00
md: 580
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with 9,567" drift on 5 1/2" DP from 580 m to 223 m MD. Laid out singles on deck when pulling out. Performed kick drill.
dTimEnd: 2008-04-07T00:00:00+02:00
dTimStart: 2008-04-06T21:45:00+02:00
md: 223
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: