Daily Drilling Report
Well: NO 15/9-F-15 D
Report period: 2016-09-15T00:00:00+02:00 to 2016-09-16T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-11-10T14:00:00+01:00
dateDrillComplete: 2013-12-02
daysBehind: 1.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-09-16T00:00:00+02:00
dTimDiaHoleStart: 2016-07-08T11:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Pressure test annulus cement
- Spot cement on top of 13 3/8" EZSV
- N/D BOP
- Skid rig to F-1 C
hpht: 0
md: -999.99
mdCsgLast: 1368.4
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2894
presTestType: formation integrity test
reportNo: 22
ropCurrent: -999.99
sum24Hr: - Skidded cantilever to F-15 D
- N/U BOP
- Retrieved RTTS packer
- Attempted to pressure test OH to surface cement plug
- Cut 13 3/8" casing at 700m
- RIH with 13 3/8" EZSV plug
tightWell: 0
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Completed pre-skid checks.
Prepared to skid cantilever
dTimEnd: 2016-09-15T01:00:00+02:00
dTimStart: 2016-09-15T00:30:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Performed TBT for skidding cantilever
dTimEnd: 2016-09-15T01:15:00+02:00
dTimStart: 2016-09-15T01:00:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Skidded cantilever to F-15 D.
dTimEnd: 2016-09-15T02:00:00+02:00
dTimStart: 2016-09-15T01:15:00+02:00
md: 0
phase: fixed
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Removed hatch on F-15. Installed halfmoon hatch.
Checked alignment.
dTimEnd: 2016-09-15T03:30:00+02:00
dTimStart: 2016-09-15T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Installed hi-pressure riser and M/U connector on WH.
dTimEnd: 2016-09-15T04:00:00+02:00
dTimStart: 2016-09-15T03:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Built scaffolding in moonpool.
dTimEnd: 2016-09-15T06:15:00+02:00
dTimStart: 2016-09-15T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Moved BOP to well center. Landed same on HP riser.
dTimEnd: 2016-09-15T07:00:00+02:00
dTimStart: 2016-09-15T06:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for N/U BOP with ongoing crew
dTimEnd: 2016-09-15T07:15:00+02:00
dTimStart: 2016-09-15T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: N/U BOP.
Meanwhile: Prepared tension cylinders. Installed tension cylinders.
dTimEnd: 2016-09-15T09:00:00+02:00
dTimStart: 2016-09-15T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Installed slipjoint.
dTimEnd: 2016-09-15T09:30:00+02:00
dTimStart: 2016-09-15T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Installed diverter
dTimEnd: 2016-09-15T10:00:00+02:00
dTimStart: 2016-09-15T09:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: M/U slipjoint to BOP.
Meanwhile: Filled well from trip tank. R/D chains and installed BX elevator and rotator.
dTimEnd: 2016-09-15T10:45:00+02:00
dTimStart: 2016-09-15T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for connector test
Meanwhile: Lined up to cement unit.
dTimEnd: 2016-09-15T11:00:00+02:00
dTimStart: 2016-09-15T10:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed connector test to 20/115 bar for 5/10 min.
dTimEnd: 2016-09-15T11:30:00+02:00
dTimStart: 2016-09-15T11:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for P/U and RIH with RTTS RT
dTimEnd: 2016-09-15T11:45:00+02:00
dTimStart: 2016-09-15T11:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: P/U and M/U the RTTS RT BHA. Checked and greased tool.
dTimEnd: 2016-09-15T12:15:00+02:00
dTimStart: 2016-09-15T11:45:00+02:00
md: 4
phase: fixed
proprietaryCode: plug abandon -- mechanical plug
state: ok
stateDetailActivity: success
comments: RIH w/ RTTS RT on 5 1/2" DP from surface to 130 m.
dTimEnd: 2016-09-15T12:30:00+02:00
dTimStart: 2016-09-15T12:15:00+02:00
md: 130
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: M/U TDS and pumped 150 lpm / 5 bar. Recorded up/down weight 71/68 ton, set down 1 ton on RTTS
Rotate 22 turns. No pressure observed below RTTS.
dTimEnd: 2016-09-15T13:00:00+02:00
dTimStart: 2016-09-15T12:30:00+02:00
md: 130
phase: fixed
proprietaryCode: plug abandon -- mechanical plug
state: ok
stateDetailActivity: success
comments: Released RTTS packer. Waited 10 min for packer elements to retract.
Observed trip tank slowly decreasing, then leveling out.
dTimEnd: 2016-09-15T13:15:00+02:00
dTimStart: 2016-09-15T13:00:00+02:00
md: 130
phase: fixed
proprietaryCode: plug abandon -- mechanical plug
state: ok
stateDetailActivity: success
comments: Flowchecked well, 90 ltr loss over 15 min.
dTimEnd: 2016-09-15T13:30:00+02:00
dTimStart: 2016-09-15T13:15:00+02:00
md: 130
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH w/ RTTS packer on 5 1/2"  DP from 130 m to surface.
dTimEnd: 2016-09-15T14:00:00+02:00
dTimStart: 2016-09-15T13:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D storm valve, RTTS RT and packer.
dTimEnd: 2016-09-15T14:30:00+02:00
dTimStart: 2016-09-15T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mechanical plug
state: ok
stateDetailActivity: success
comments: L/D 4 stands 8 1/4" DC, high torque needed to break connection, 130kNm.
dTimEnd: 2016-09-15T16:45:00+02:00
dTimStart: 2016-09-15T14:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor.
Meanwhile: Performed TBT for pressure testing OH to surface cement plug
dTimEnd: 2016-09-15T17:00:00+02:00
dTimStart: 2016-09-15T16:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Attempted to pressure test OH to surface cement plug to 115 bar, pressure bled off after reaching 10 bar.
Static losses 1,2 m3/hr.
dTimEnd: 2016-09-15T17:45:00+02:00
dTimStart: 2016-09-15T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for cutting 13 3/8" casing.
dTimEnd: 2016-09-15T18:00:00+02:00
dTimStart: 2016-09-15T17:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: P/U and M/U 13 3/8" cutter BHA.
dTimEnd: 2016-09-15T18:30:00+02:00
dTimStart: 2016-09-15T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: RIH w/ 13 3/8" cutter BHA on 5 1/2" DP from surface to 53 m.
dTimEnd: 2016-09-15T18:45:00+02:00
dTimStart: 2016-09-15T18:30:00+02:00
md: 53
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Installed PS-21 slips.
dTimEnd: 2016-09-15T19:00:00+02:00
dTimStart: 2016-09-15T18:45:00+02:00
md: 53
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Continued RIH w/ cutter BHA on 5 1/2" DP from 53 m to 694 m. Avg. tripping speed 640 m/hr.
dTimEnd: 2016-09-15T20:00:00+02:00
dTimStart: 2016-09-15T19:00:00+02:00
md: 694
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Established paramters. Up/down weight 92/87 ton. 400 lpm / 34 bar, 500 lpm / 57 bar, 600 lpm / 76 bar.
Positioned cutter at 700 mMD. Cut 13 3/8" casing, 600 lpm / 57 bar, 80 rpm. Pressure dropped, good indication of cut.
Observed H2S gas at shaker, 11 ppm H2S in air, 52ppm in gas trap.
dTimEnd: 2016-09-15T21:00:00+02:00
dTimStart: 2016-09-15T20:00:00+02:00
md: 700
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Circulated 500 lpm / 52 bar through mud/gas separator due to H2S. Circulated until H2S out of well, pumped totally 72 m3.
Treated return pits with H2S scavenger.
dTimEnd: 2016-09-15T23:15:00+02:00
dTimStart: 2016-09-15T21:00:00+02:00
md: 700
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: POOH w/ cutter  BHA on 5 1/2" DP from 700 m to 453 m. Avg. tripping speed 330 m/hr.
dTimEnd: 2016-09-16T00:00:00+02:00
dTimStart: 2016-09-15T23:15:00+02:00
md: 453
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
Lithology and shows: