Daily Drilling Report
Well: NO 15/9-F-1
Report period: 2007-12-02T00:00:00+01:00 to 2007-12-03T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-11-28T00:00:00+01:00
dateDrillComplete: 2013-08-20
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-12-03T00:00:00+01:00
dTimDiaHoleStart: 2007-12-01T10:45:00+01:00
diaHole: 36
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Cement 30" conductor. WOC. Release CART and POOH with landing string. Skid rig to F-14.
hpht: 0
md: 226
mdDiaHoleStart: 144
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 2
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Rigged up conductor handing equipment. Ran 30" conductor and innerstring. Made elevation measurements of wellhead housing. Made attempt to run conductor centralizing pistons - nogo - broke ROV handle on bank#1. Attempted to perform cement job, but got problems with bulk transfer system. Circulated out cement. Re-started cement operation.
tightWell: 0
tvd: 226
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2007-12-02T21:00:00+01:00
density: 1.05
locationSample: Reserve pit
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 121
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Continued to displace well to 1,40 sg WBM with limited rate of 2200 lpm. Pumped a total of 95 m3 1,40 sg WBM.
dTimEnd: 2007-12-02T00:15:00+01:00
dTimStart: 2007-12-02T00:00:00+01:00
md: 226
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH with 36" holeopener BHA from 226 m to 215 m MD. Observed 10 MT overpull at 215 MD. Pipe free to move down. Applied 5 rpm rotation and pulled through thightspot while rotating. Stopped rotating at 213 m MD and continued pulling, no excessive drag observed.
dTimEnd: 2007-12-02T00:45:00+01:00
dTimStart: 2007-12-02T00:15:00+01:00
md: 215
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 36" holeopener BHA from 213 m to 150 m MD on 5 1/2" HWDP. Topped up well with 5 m3 1,40 sg WBM pumping at 1000 lpm.
dTimEnd: 2007-12-02T01:30:00+01:00
dTimStart: 2007-12-02T00:45:00+01:00
md: 150
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled 36" holeopener through template funnel to 128 m MD. Pumped 20 m3 seawater at 1800 lpm to clean string and surface lines.
dTimEnd: 2007-12-02T02:00:00+01:00
dTimStart: 2007-12-02T01:30:00+01:00
md: 128
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Pulled and racked back BHA. Broke out and laid down 9 3/4" DC and MWD.
dTimEnd: 2007-12-02T04:15:00+01:00
dTimStart: 2007-12-02T02:00:00+01:00
md: 10
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Laid out 36" x 26" x 17 1/2" holeopener and prepared for backload.
dTimEnd: 2007-12-02T05:00:00+01:00
dTimStart: 2007-12-02T04:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Transported 1 x tension cylinder from drillfloor to Centralizer deck using tugger. Performed FG-check in derrick.
dTimEnd: 2007-12-02T05:45:00+01:00
dTimStart: 2007-12-02T05:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to rigging up 30" conductor handling equipment.
dTimEnd: 2007-12-02T06:00:00+01:00
dTimStart: 2007-12-02T05:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed drilling bails and elevator. Installed conductor bails and elevator. Brought conductor running equipment to riigfloor.
dTimEnd: 2007-12-02T07:00:00+01:00
dTimStart: 2007-12-02T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to running conductor.
dTimEnd: 2007-12-02T07:30:00+01:00
dTimStart: 2007-12-02T07:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed masterbsuhing and installed 30" conductor inserts in rotary.
dTimEnd: 2007-12-02T08:00:00+01:00
dTimStart: 2007-12-02T07:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up float shoe and hung off. Picked up conductor joint and made up to shoe. Filled shoe and checked for flowthrough - ok.
dTimEnd: 2007-12-02T09:15:00+01:00
dTimStart: 2007-12-02T08:00:00+01:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran 30" conductor from 20 m to 68 m MD.
dTimEnd: 2007-12-02T11:30:00+01:00
dTimStart: 2007-12-02T09:15:00+01:00
md: 68
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to changing handling gear. Changed from conductor bails/elevator/insert to 5 1/2" handling equipment.
dTimEnd: 2007-12-02T13:00:00+01:00
dTimStart: 2007-12-02T11:30:00+01:00
md: 68
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to picking up 30 conductor housing. Made up conductor housing to conductor, applied 33000 ft lbs m/u torque. Ran in with conductor to 82 m MD. Installed C-plate in rotary and landed conductor. Removed handling CART. Filled 30" conductor with 14 m3 seawater. Meanwhile held toolbox talk for running innerstring.
dTimEnd: 2007-12-02T15:15:00+01:00
dTimStart: 2007-12-02T13:00:00+01:00
md: 82
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Installed C-plate on top of conductor housing. Ran 7 ea 4 3/4" aluminum innerstring joints inside conductor. Installed centralizer on joint #2. Changed seals on running CART. Made up CART to innerstring. Installed inclinometer and fillup valve handle on CART. Reading on inclinomenter : pitch 0,3 / roll 0,1.
dTimEnd: 2007-12-02T17:15:00+01:00
dTimStart: 2007-12-02T15:15:00+01:00
md: 82
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Landed CART in conductor housing and made up to same by 5 lefthand turns.
dTimEnd: 2007-12-02T17:30:00+01:00
dTimStart: 2007-12-02T17:15:00+01:00
md: 82
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up conductor and removed C-plate in rotary. Ran conductor below rotary and installed masterbushing, hung off on slips.
dTimEnd: 2007-12-02T18:15:00+01:00
dTimStart: 2007-12-02T17:30:00+01:00
md: 85
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 5 1/2" DP double and RIH with conductor. Guided conductor through Centralizer deck using sling and chainhoist.
dTimEnd: 2007-12-02T19:15:00+01:00
dTimStart: 2007-12-02T18:15:00+01:00
md: 112
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Ran in hole with 30" conductor on dedicated landing string to 138 m MD to put top of conductor below sealevel. Filled conductor with with 16 m3 seawater at 2000 lpm. Hookload after filling 110 MT.
dTimEnd: 2007-12-02T20:00:00+01:00
dTimStart: 2007-12-02T19:15:00+01:00
md: 138
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stabbed conductor into guide funnel while observing with ROV. Ran in with conductor to 221 m MD and landed 10 cm below 112,88 m mark on pipe relative to Centralizer deck. Meanwhile engaged hotstab in bank #1 on template base and shifted handle to "on". Hookload at TD 100 MT, no excessive drag observed in hole.
dTimEnd: 2007-12-02T21:30:00+01:00
dTimStart: 2007-12-02T20:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made digiquartz measurement indicating that conductor housing F-1 was 45 mm higher than reference well F-7.
dTimEnd: 2007-12-02T21:45:00+01:00
dTimStart: 2007-12-02T21:30:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Adjusted height of conductor by comming down 3 cm. Made new digiquartz measurement indicating F-1 25 mm higher than reference well F-7 - ok. Read inclinometer on CART : pitch 0,3 / roll 0,11.
dTimEnd: 2007-12-02T22:00:00+01:00
dTimStart: 2007-12-02T21:45:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Attempted to pressure up on hotstab to energize centralizing pistons in funnels - nogo - observed that hotstab was leaking / rapid pressure bleed off. Worked hotstab further in and re-attempted pressuring up. Correct indications on pump with regards to volume and steady 2000 psi pressure on pump, but no movment of pistons could be observed. Attempted to move handle which was bent and fell off. Discussed situation. Decided to go ahead with cement job.

Meanwhile leaktested lineup from cement unit to lo-torque to 200 bar / 10 min - ok.
dTimEnd: 2007-12-03T00:00:00+01:00
dTimStart: 2007-12-02T22:00:00+01:00
md: 221
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: