Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2008-04-05T00:00:00+02:00 to 2008-04-06T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
daysBehind: 18.8
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-04-06T00:00:00+02:00
dTimDiaHoleStart: 2008-03-19T21:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run bowl protector in surface WH. Drift 10 3/4" casing to 600 m MD. Pull GTV plug at 615 m MD. Pull bowl protector. Prepare for running completion.
hpht: 0
md: 3510
mdCsgLast: 3508
mdDiaHoleStart: 3510
mdPlanned: -999.99
mdPlugTop: 3448
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 90
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: Landed 10 3/4" casing hanger running tool. Pressure tested upper tie-back casing against GTV plug to 380 bar - ok. Suspended operations due to exhaust fumes on drillfloor. Meanwhile cleaned in drilling areas. Shut down gas turbines. Pulled 10 3/4" casing hanger RT. Rigged down casing running equipment. Dropped object on drillfloor - suspended operations. Secured and isolated aft PRS. Resumed operations. Made up MS-seal running tool. Function tested tool.
tightWell: 0
tvd: 3138.8
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2008-04-05T16:00:00+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: 2008-04-06T00:00:00+02:00
equivalentMudWeight: 1.08
md: 3510
readingKind: measured
Survey stations:
Activities:
comments: Repaired aft PRS. Meanwhile prepared for rigging casing running equipment.
dTimEnd: 2008-04-05T02:30:00+02:00
dTimStart: 2008-04-05T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Rigged up Odfjell casing tong adn PS-30 slips dressed for 10 3/4" casing.
dTimEnd: 2008-04-05T03:45:00+02:00
dTimStart: 2008-04-05T02:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk for running 10 3/4" hanger running tool on 10 3/4" casing.
dTimEnd: 2008-04-05T04:00:00+02:00
dTimStart: 2008-04-05T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up 10 3/4" x 1502 swedge to 8 m 10 3/4" casing joint. Laid out casing joint.
dTimEnd: 2008-04-05T05:00:00+02:00
dTimStart: 2008-04-05T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Suspended operation due to reported fumes. Wind direction 330. Assessed situation. Decided to resume operation.
dTimEnd: 2008-04-05T05:30:00+02:00
dTimStart: 2008-04-05T05:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Picked up 10 3/4" casing hanger RT and hung off in slips. Picked up joint of 10 3/4" casing and made up to RT. Picked up joint with pre-made swedge.
dTimEnd: 2008-04-05T06:00:00+02:00
dTimStart: 2008-04-05T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up pup joint with pre-made 1502 swedge. RIH and landed casing hanger RT at 20 m MD. Set of weight of landing string. Entered hanger RT threads using chain tong. Made up RT with 9 lefthand turns using casing tong.
dTimEnd: 2008-04-05T07:00:00+02:00
dTimStart: 2008-04-05T06:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to pressure testing.
dTimEnd: 2008-04-05T07:15:00+02:00
dTimStart: 2008-04-05T07:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged up 1502 chicksan from swedge to cement hose hub on drillfloor.
dTimEnd: 2008-04-05T08:00:00+02:00
dTimStart: 2008-04-05T07:15:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Lined up to cement pump and flushed lines. Performed line test to 380 bar - ok. Exhaust fumes detected on drillfloor.
dTimEnd: 2008-04-05T08:45:00+02:00
dTimStart: 2008-04-05T08:00:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pressured up on cement unit and tested upper tie-back/adjustment sub/tie-back adapter to 380 bar /10 min - ok. Pumped and bled back 587 litres.
dTimEnd: 2008-04-05T09:30:00+02:00
dTimStart: 2008-04-05T08:45:00+02:00
md: 20
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Exhaust fumes on drillfoor and drillers cabin. Suspended drillfloor operations. Checked wind and conditions every 30 min. Monitored well from shaker control room.

Meanwhile :
-Cleaned and tidied in moonpool
-Cleaned and tidied in wellhead module
-Housekeeping in heavy tool store

21:30 - shut down gas turbines to get working conditions on drillfloor.
dTimEnd: 2008-04-05T21:30:00+02:00
dTimStart: 2008-04-05T09:30:00+02:00
md: 20
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: ok
stateDetailActivity: success
comments: Resumed work on drillfloor. Broke out casing hanger RT with 10 turns. Unable to latch elevator on 10 3/4" casing, had to use singel joint elevator and tugger. Pulled 10 3/4" landing string. Broke out RT. Broke out 1502 swedge.
dTimEnd: 2008-04-05T23:45:00+02:00
dTimStart: 2008-04-05T21:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down casing tong.
dTimEnd: 2008-04-06T00:00:00+02:00
dTimStart: 2008-04-05T23:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
Lithology and shows: