Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2016-09-10T00:00:00+02:00 to 2016-09-11T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-09-11T00:00:00+02:00
dTimDiaHoleStart: 2016-08-28T17:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - N/D BOP
- Skid to well F-14
hpht: 0
md: -999.99
mdCsgLast: 1404.7
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 200
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 14
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: - Milled 10 3/4" casing hanger ID to 12 1/4"
- Pulled 10 3/4" casing
- Installed 13 3/8" EZSV plug at 303m
- Displaced well to clean SW
- Placed balanced cement plug in 13 3/8" casing
- Cleaned BOP
- Started to N/D diverter and BOP
tightWell: 0
tvdCsgLast: 1340.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued cleaning and clearing drill floor
dTimEnd: 2016-09-10T00:15:00+02:00
dTimStart: 2016-09-10T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed TBT for milling 10 3/4" casing hanger
Meanwhile: Performed drops inspection on TDS
dTimEnd: 2016-09-10T00:30:00+02:00
dTimStart: 2016-09-10T00:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U and M/U 12 1/4" CH milling BHA.
dTimEnd: 2016-09-10T02:15:00+02:00
dTimStart: 2016-09-10T00:30:00+02:00
md: 76
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: RIH w/ 12 1/4" CH milling BHA on 5 1/2"  DP from 71 m to 138 m.
dTimEnd: 2016-09-10T02:30:00+02:00
dTimStart: 2016-09-10T02:15:00+02:00
md: 138
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: M/U TDS and filled pipe. Recorded parameters; up/down weight 82/78 ton, 80 rpm / 2-6 KNM, 2000 lpm / 11 bar.
dTimEnd: 2016-09-10T03:00:00+02:00
dTimStart: 2016-09-10T02:30:00+02:00
md: 138
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Tagged 10 3/4" CH with CH mill at 141,26 m w/ 4 ton. Marked pipe.
dTimEnd: 2016-09-10T03:15:00+02:00
dTimStart: 2016-09-10T03:00:00+02:00
md: 143.1
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled 10 3/4" casing hanger from 141,26m to 141,55m, 1500-2000 lpm / 12-15 bar, 80-100 rpm / 9-12 kNm, WOB 1-6 ton.
Got good indications that casing parted from CH. Torque decreased to 2 to 6 kNm after milling 29cm, observed small gas peak of 1% and 1 ppm H2S in gas trap.
Pulled up 1 m with flow and rotation, no restrictions.
Stopped rotation and slided down through CH area, no restriction.
dTimEnd: 2016-09-10T05:45:00+02:00
dTimStart: 2016-09-10T03:15:00+02:00
md: 143.4
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Continued sliding down and tagged top of 10 3/4" casing at 142,66 m.
Dressed off 10 cm of top of casing, 2000 lpm / 15 bar, 80-100 rpm / 7-9 kNm, WOB 3-8 ton.
dTimEnd: 2016-09-10T06:45:00+02:00
dTimStart: 2016-09-10T05:45:00+02:00
md: 144.4
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Pulled up and placed taper mill above CH.
Circulated 2 x B/U, 3000 lpm / 20 bar.
dTimEnd: 2016-09-10T07:00:00+02:00
dTimStart: 2016-09-10T06:45:00+02:00
md: 142
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Flowchecked well for 10 min, static.
Meanwhile: Performed TBT for drops inspection.
dTimEnd: 2016-09-10T07:15:00+02:00
dTimStart: 2016-09-10T07:00:00+02:00
md: 142
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed drops inspection on TDS, moonpool, derrick and drill floor. No findings.
dTimEnd: 2016-09-10T08:00:00+02:00
dTimStart: 2016-09-10T07:15:00+02:00
md: 142
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed TBT for manual handling
dTimEnd: 2016-09-10T08:15:00+02:00
dTimStart: 2016-09-10T08:00:00+02:00
md: 142
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: POOH w/ 10 3/4" CH milling BHA on 5 1/2" DP from 142 m to 108 m.
dTimEnd: 2016-09-10T08:30:00+02:00
dTimStart: 2016-09-10T08:15:00+02:00
md: 108
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor. L/O cutter BHA, which was previously left on drill floor due to wind restriction on crane.
dTimEnd: 2016-09-10T08:45:00+02:00
dTimStart: 2016-09-10T08:30:00+02:00
md: 108
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Continued POOH w/ 10 3/4" milling BHA on 5 1/2" DP from 108 m to 70 m. Over-torqued connections due to vibrations during milling.
dTimEnd: 2016-09-10T09:00:00+02:00
dTimStart: 2016-09-10T08:45:00+02:00
md: 70
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Continued POOH w/ 10 3/4" milling BHA on 5 1/2" DP from 70 m to surface.
dTimEnd: 2016-09-10T10:00:00+02:00
dTimStart: 2016-09-10T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Cleaned string magnet, 22kg swarf.
L/D 10 3/4" milling BHA.
dTimEnd: 2016-09-10T10:30:00+02:00
dTimStart: 2016-09-10T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed TOFS. Cleaned and cleared walkways and escape routes on drill floor.
Meanwhile: Function tested BSR.
dTimEnd: 2016-09-10T10:45:00+02:00
dTimStart: 2016-09-10T10:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: P/U 10 3/4" spear BHA. Inspected and serviced grapple. Set spear in catch mode.
dTimEnd: 2016-09-10T11:15:00+02:00
dTimStart: 2016-09-10T10:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: RIH w/ 10 3/4" spear on 5 1/2" DP from surface to 148 m. Pulled up and verified spear engaged in 10 3/4" casing, 88 ton on weight indicator.
dTimEnd: 2016-09-10T12:00:00+02:00
dTimStart: 2016-09-10T11:15:00+02:00
md: 148
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH with 10 3/4" casing on 5 1/2" DP from 316 m to 205 m.
dTimEnd: 2016-09-10T12:30:00+02:00
dTimStart: 2016-09-10T12:00:00+02:00
md: 205
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Flowchecked well for 10 min, static.
Meanwhile: Performed TBT for releasing spear at surface.
dTimEnd: 2016-09-10T12:45:00+02:00
dTimStart: 2016-09-10T12:30:00+02:00
md: 205
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH to 191 m and L/D 1 single 5 1/2" DP.
dTimEnd: 2016-09-10T13:00:00+02:00
dTimStart: 2016-09-10T12:45:00+02:00
md: 191
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: R/U handling equipment for 10 3/4" casing
dTimEnd: 2016-09-10T13:45:00+02:00
dTimStart: 2016-09-10T13:00:00+02:00
md: 191
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH to 175m. Set slips on casing.
Disengaged spear. R/B spear BHA.
dTimEnd: 2016-09-10T14:15:00+02:00
dTimStart: 2016-09-10T13:45:00+02:00
md: 175
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: B/O 10 3/4" casing pup and L/O same.
dTimEnd: 2016-09-10T14:30:00+02:00
dTimStart: 2016-09-10T14:15:00+02:00
md: 175
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Changed to casing elevator dressed for 10 3/4".
dTimEnd: 2016-09-10T15:15:00+02:00
dTimStart: 2016-09-10T14:30:00+02:00
md: 175
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH with 10 3/4" casing from 175 m surface. Average pulling speed 6,2 joints/hr. Used manual slips and dog collar.
L/O cut casing joint.
dTimEnd: 2016-09-10T17:45:00+02:00
dTimStart: 2016-09-10T15:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor
dTimEnd: 2016-09-10T18:00:00+02:00
dTimStart: 2016-09-10T17:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: R/D handling equipment for 10 3/4" casing.
Changed to elevator for 5 1/2" DP handling.
dTimEnd: 2016-09-10T19:00:00+02:00
dTimStart: 2016-09-10T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Performed TBT for running 13 3/8" EZSV plug
dTimEnd: 2016-09-10T19:15:00+02:00
dTimStart: 2016-09-10T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: P/U and M/U 13 3/8" EZSV RT and plug. Installed springs on tool.
dTimEnd: 2016-09-10T20:00:00+02:00
dTimStart: 2016-09-10T19:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: RIH w/ 13 3/8" EZSV plug on 5 1/2" DP from surface to 303 m. Avg. tripping speed 450 m/hr.
dTimEnd: 2016-09-10T20:45:00+02:00
dTimStart: 2016-09-10T20:00:00+02:00
md: 303
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Recorded up/down weight, 77/73 ton.
Established circulation and washed the setting area, 800lpm/ 4 bar.
Installed the 13 3/8" EZSV plug at 303 m. Load tested the plug with 10 ton.
dTimEnd: 2016-09-10T21:15:00+02:00
dTimStart: 2016-09-10T20:45:00+02:00
md: 303
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Pumped 10m3 wash pill and 10 m3 push pill followed by SW while rotating string 50 rpm.
Circulated until clean SW in returns, 2500 lpm / 16 bar.
dTimEnd: 2016-09-10T22:15:00+02:00
dTimStart: 2016-09-10T21:15:00+02:00
md: 300
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Performed TBT for cement job
dTimEnd: 2016-09-10T22:30:00+02:00
dTimStart: 2016-09-10T22:15:00+02:00
md: 300
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: B/O double 5 1/2" DP.
M/U pump-in sub to string. M/U TDS.
Spaced out 3m above EZSV plug.
dTimEnd: 2016-09-10T23:00:00+02:00
dTimStart: 2016-09-10T22:30:00+02:00
md: 300
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Installed cement hose.
Leak tested cement line to 100 bar for 2 min.
dTimEnd: 2016-09-10T23:15:00+02:00
dTimStart: 2016-09-10T23:00:00+02:00
md: 300
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Pumped 10m3 drill water with rig pumps, 2500 lpm / 14 bar.

Mixed and pumped 7,8 m3 1,93 sg cement slurry, 600 lpm / 16 bar. Displaced cement with 2 m3 drill water, 600lpm / 14 bar, using cement unit.
dTimEnd: 2016-09-11T00:00:00+02:00
dTimStart: 2016-09-10T23:15:00+02:00
md: 300
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
Lithology and shows: