Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2007-07-17T00:00:00+02:00 to 2007-07-18T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: 7.9
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-07-18T00:00:00+02:00
dTimDiaHoleStart: 2007-07-15T12:30:00+02:00
diaHole: 26
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Complete nippling up BOP and diverter. RIH w/ nominal seat protector. M/U and run in with 17½" BHA. Drill out 20" shoe. Perform XLOT.
hpht: 0
md: 1369
mdCsgLast: 1357
mdDiaHoleStart: 1369
mdPlanned: -999.99
mdStrengthForm: 251
presTestType: formation integrity test
reportNo: 35
ropCurrent: -999.99
strengthForm: 1.2
sum24Hr: Landed HPDR and leak tested same 20/195 bar 5/10 mins. Installed centralisers, tension ring, cylinders and boat collison stool. Applied tension of 80 MT to the cylinders. Started to nipple up BOP.
tightWell: 0
tvd: 0
tvdCsgLast: 1333
tvdStrengthForm: 251
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2007-07-17T22:00:00+02:00
density: 1.35
locationSample: Reserve pit
md: 1369
mudClass: water based
presBopRating: 0
pv: 37
type: HPWBM
visFunnel: -999.99
yp: 18.5
Pore pressure:
Survey stations:
Activities:
comments: Held tool box talk prior to remove Spider slips and installation of master bushing. Commenced removal of Spider slips and installed master bushing
dTimEnd: 2007-07-17T02:15:00+02:00
dTimStart: 2007-07-17T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Picked one 5½" DP stds and made up same to Claxton tool.. Simultaneously laid out Spider slips from rig floor.
dTimEnd: 2007-07-17T02:45:00+02:00
dTimStart: 2007-07-17T02:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Removed 18 3/4" Subsea well head protection cover and verified BX ring to be in correct position.
dTimEnd: 2007-07-17T03:00:00+02:00
dTimStart: 2007-07-17T02:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Ran to ½ m above 18 3/4" Subsea well head, came down 10 cm at the time to just above the VX seal ring. Attempted to land TBC, when TBC was pushed aside due to current, VX ring came off.
dTimEnd: 2007-07-17T03:45:00+02:00
dTimStart: 2007-07-17T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: ROV came to surface and picked up new VX ring. Installed the new VX ring on wellhead.
dTimEnd: 2007-07-17T05:15:00+02:00
dTimStart: 2007-07-17T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Ran in with TBC and HPDR to +/- 5 cm above VX ring to much movement of the TBC to be able to land off on to 18 3/4" Subsea well head. Secured riser in Moon Pool area to see if any change in movement.
dTimEnd: 2007-07-17T06:00:00+02:00
dTimStart: 2007-07-17T05:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Awaited for TBC to be stable prior to land same.
dTimEnd: 2007-07-17T07:00:00+02:00
dTimStart: 2007-07-17T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to move guide wires to slots F-4 & F-6. Prepared and moved guide wires to slots F-4 & F-6, to assist in stabbing the TBC. Meanwhile cleared aft set back area to be ready for picking up 5½" DP.
dTimEnd: 2007-07-17T09:00:00+02:00
dTimStart: 2007-07-17T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Stabbed TBC and released centralizing slings in Moon pool area. Commenced to land riser as per Vetco procedure, set down 20 MT.
dTimEnd: 2007-07-17T09:30:00+02:00
dTimStart: 2007-07-17T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Launched Vetco hot stab and ran same to TBC. Latch on with ROV and locked H4-MUSL connector as per Vetco procedure. Pressured up in stages to 206 bars. Meanwihile picked up 5½" DP from pipe deck.
dTimEnd: 2007-07-17T12:15:00+02:00
dTimStart: 2007-07-17T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Applied 10 MT overpull on riser to confirm H4-MUSL connector. Filled riser with SW. Lost overpull due to filling up w/ SW and adjusted for same. Completed filling up riser with SW. Measured distance from RBK to Bottom of Claxton tool to 10.925 m.
dTimEnd: 2007-07-17T13:00:00+02:00
dTimStart: 2007-07-17T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed 1502 Veco blind plug on Claxton tool and lined up to cmt unit to pump through TDS. Performed integrity test of the 20" casing and riser to 20/195 bars 5/10 mins. Bled down in stages.
dTimEnd: 2007-07-17T14:00:00+02:00
dTimStart: 2007-07-17T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held pre-job meeting prior to installing centralisers, tension ring and cylinders. Meanwhile retrieved hot stab on TBC and replaced with dummy. Retrieved guide wires from template.
dTimEnd: 2007-07-17T14:30:00+02:00
dTimStart: 2007-07-17T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed centralisers and boat collison stool.
dTimEnd: 2007-07-17T17:45:00+02:00
dTimStart: 2007-07-17T14:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed tension ring and cylinders. Applied tension of 80 MT to the cylinders.
dTimEnd: 2007-07-17T23:45:00+02:00
dTimStart: 2007-07-17T17:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to disconnect Claxton tool
dTimEnd: 2007-07-18T00:00:00+02:00
dTimStart: 2007-07-17T23:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: