Daily Drilling Report
Well: NO 15/9-F-14
Report period: 2016-08-03T00:00:00+02:00 to 2016-08-04T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-04T00:00:00+01:00
dateDrillComplete: 2008-06-15
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-08-04T00:00:00+02:00
dTimDiaHoleStart: 2016-07-30T04:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Continue RIH to cutting depth at 754 m and cut tubing.
- RIH with cutter on 3 1/2" x 5 1/2" DP and cut inner FLX mandrel
- Pull FLX
- RIH with spear and fish remaining tubing
hpht: 0
md: -999.99
mdCsgLast: 3695
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2700
mdStrengthForm: 2788
presTestType: formation integrity test
reportNo: 5
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: - Equalized prssure over FLX/ASV and bled off A-annulus
- Cut tubing at 505,6 mMD w/WL
- Pulled tubing down to cut
- RIH on 3 1/2" x 5 1/2" DP and cutter at 558 m
tightWell: 0
tvdCsgLast: 3123.4
tvdStrengthForm: 2728.4
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Applied 420 bar on ASV control line. Pressured up A-annulus to 50 bar from cement unit.
Pumped 16ltrs from 10 bar to 50 bar, ASV not open.

Closed lo-torque valve on A-annulus wing on multibowl. Pressured up lines to 20 bar and opened lo-torque valve, no pressure drop observed.
Troubleshot A-annulus valve on multibowl, both A-annulus valves in open position.
dTimEnd: 2016-08-03T01:15:00+02:00
dTimStart: 2016-08-03T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Re-attempted to pressure up A-annulus to 50 bar from cement unit.
Pumped 18ltrs from 10 bar to 50 bar. No indication of ASV opening.
Performed new line-up test and checked all valves.
dTimEnd: 2016-08-03T02:30:00+02:00
dTimStart: 2016-08-03T01:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Attempted to increase A-annulus pressure in stages of 10 bar to 120 bar with control line pressure of 480 bar. No indications of ASV opening. Pressure leaked off 1,5 bar/min. Bled off pressure.
Volume pumped to 120 bar, 23ltrs. Bled back same.
dTimEnd: 2016-08-03T03:00:00+02:00
dTimStart: 2016-08-03T02:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Pressured up A-annulus to 120 bar, then applied 480 bar pressure on control line. No indication of ASV opening. Pressure leaked off 1,5bar/min. Bled off control line and A-annulus.
Volume pumped 23 ltrs. Bled back same.

Performed line-up test to 120 bar, opened lo-torque valve. No pressure drop seen when opening lo-torque.
Checked all valves and hoses. R/D hose on A-annulus wing and observed cement residues coming out from hose.
Replaced hose.
dTimEnd: 2016-08-03T04:45:00+02:00
dTimStart: 2016-08-03T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: Pressured up ASV control line to 420 bar. Pressured up A-annulus from cement unit to 50 bar. Pumped 136 ltrs from 10 bar to 50 bar (expected volume to pump 82 ltrs). Possible air/gas.
Bled off pressure through mud-gas separator.
Pressured up A-annulus again to 50 bar while applying 420 bar on ASV control line. Pumped 129 ltrs from 10 bar to 50 bar. Bled down pressure through mud-gas separator.
dTimEnd: 2016-08-03T05:30:00+02:00
dTimStart: 2016-08-03T04:45:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: success
comments: R/D cement hose and 7" swadge.
dTimEnd: 2016-08-03T05:45:00+02:00
dTimStart: 2016-08-03T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for R/U WL
dTimEnd: 2016-08-03T06:00:00+02:00
dTimStart: 2016-08-03T05:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/U wireline equipment.
dTimEnd: 2016-08-03T07:00:00+02:00
dTimStart: 2016-08-03T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for handling explosives and P/U toolstring
dTimEnd: 2016-08-03T07:15:00+02:00
dTimStart: 2016-08-03T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: M/U cutter toolstring. Armed the cutter.
dTimEnd: 2016-08-03T08:00:00+02:00
dTimStart: 2016-08-03T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: RIH w/ cutter toolstring from surface to 520 mMD
dTimEnd: 2016-08-03T08:45:00+02:00
dTimStart: 2016-08-03T08:00:00+02:00
md: 520
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Correlated. Positioned cutter at 505,6 m. Performed cut. Indications of positive cut, heard shot at surface.
dTimEnd: 2016-08-03T09:15:00+02:00
dTimStart: 2016-08-03T08:45:00+02:00
md: 505.6
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH from 505,6 m to 70 m . Average pulling speed 30 m/min.
dTimEnd: 2016-08-03T09:30:00+02:00
dTimStart: 2016-08-03T09:15:00+02:00
md: 70
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for L/D toolstring
dTimEnd: 2016-08-03T09:40:00+02:00
dTimStart: 2016-08-03T09:30:00+02:00
md: 70
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D WL toolstring
dTimEnd: 2016-08-03T09:50:00+02:00
dTimStart: 2016-08-03T09:40:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/D wireline equipment.
dTimEnd: 2016-08-03T10:00:00+02:00
dTimStart: 2016-08-03T09:50:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for pulling TH and tubing
dTimEnd: 2016-08-03T10:15:00+02:00
dTimStart: 2016-08-03T10:00:00+02:00
md: 21
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/U C/L spool and built scaffold shelter for operator. Prepared slips.
dTimEnd: 2016-08-03T11:15:00+02:00
dTimStart: 2016-08-03T10:15:00+02:00
md: 21
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Released and pulled TH, 25 ton overpull. Pulled hanger to surface and disconnected control lines from THRT.
dTimEnd: 2016-08-03T11:45:00+02:00
dTimStart: 2016-08-03T11:15:00+02:00
md: 489
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: RIH again with landing string. POOH and L/D landing string.
dTimEnd: 2016-08-03T12:45:00+02:00
dTimStart: 2016-08-03T11:45:00+02:00
md: 489
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Cut control lines. Blinded off chemical injection line.
Rigged up spooling unit.
Installed FMS slips.
dTimEnd: 2016-08-03T13:45:00+02:00
dTimStart: 2016-08-03T12:45:00+02:00
md: 489
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D down tubing hanger and running tool
dTimEnd: 2016-08-03T14:00:00+02:00
dTimStart: 2016-08-03T13:45:00+02:00
md: 489
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH with 7" tubing from 489 mMD to 477 mMD.
dTimEnd: 2016-08-03T14:15:00+02:00
dTimStart: 2016-08-03T14:00:00+02:00
md: 477
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Spooling unit not equipped with break. Attached carabiner to avoid spooling out control line when setting slips.
dTimEnd: 2016-08-03T15:00:00+02:00
dTimStart: 2016-08-03T14:15:00+02:00
md: 477
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH with 7" tubing from 477 mMD to 465 mMD. Adjusted slips alignment to avoid clamps haning up on slips while POOH.
Rigged up remote control panel outside driller's cabin.
dTimEnd: 2016-08-03T16:30:00+02:00
dTimStart: 2016-08-03T15:00:00+02:00
md: 465
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH with 7" tubing from 465 mMD to 237 mMD. Average pulling speed 6,8 jnt/hr.
dTimEnd: 2016-08-03T19:00:00+02:00
dTimStart: 2016-08-03T16:30:00+02:00
md: 237
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for pulling tubing with ongoing crew
dTimEnd: 2016-08-03T19:15:00+02:00
dTimStart: 2016-08-03T19:00:00+02:00
md: 237
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH with 7" tubing from 237 mMD to 8 mMD. Average pulling speed 7,5 jnt/hr.
dTimEnd: 2016-08-03T21:30:00+02:00
dTimStart: 2016-08-03T19:15:00+02:00
md: 8
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Cut control lines and secured same on spool. L/O DHSV.
Marked DHSV.

Measured length from top box down to cut 10,97 m.
dTimEnd: 2016-08-03T22:00:00+02:00
dTimStart: 2016-08-03T21:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/D casing handling equipment.
Meanwhile: Changed inserts in elevator. Installed PS-21 slips
dTimEnd: 2016-08-03T23:45:00+02:00
dTimStart: 2016-08-03T22:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor
dTimEnd: 2016-08-04T00:00:00+02:00
dTimStart: 2016-08-03T23:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
Lithology and shows: