Daily Drilling Report
Well: NO 15/9-F-11 B
Report period: 2016-09-25T00:00:00+02:00 to 2016-09-26T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-05-28T14:30:00+02:00
dateDrillComplete: 2013-06-12
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-09-26T00:00:00+02:00
dTimDiaHoleStart: 2016-09-18T05:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Finish puling 10 3/4in casing to X-over
- Pull 9 5/8in casing 
- Install 14in EZSV (lower)
- Cut 14in casing
- Punch below 14in subsea casing hanger
- RIH w/ 14in EZSV (upper)


hpht: 0
md: -999.99
mdCsgLast: 4768.7
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2853
mdStrengthForm: 3192
presTestType: formation integrity test
reportNo: 8
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: - Cut 9 5/8in casing
- Milled 10 3/4in subsea casing hanger
- Fished 10 3/4in casing fish and secured on surface
- Pulled 34 joints of 10 3/4in casing, L/D same
tightWell: 0
tvdCsgLast: 3257
tvdStrengthForm: 2780
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued to RIH w/ 9 5/8in casing cutter BHA (run#18) from 805m to 885,5 m
dTimEnd: 2016-09-25T00:15:00+02:00
dTimStart: 2016-09-25T00:00:00+02:00
md: 885
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: M/U TDS, filled string, took parameters. 300l/min - 16 bar, 600 l/min - 80 bar
dTimEnd: 2016-09-25T00:30:00+02:00
dTimStart: 2016-09-25T00:15:00+02:00
md: 885
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Cut 9 5/8in casing at 885,5m w/ 300-400 l/min, 19-32 bar, 80rpm, 3-7 kNm. Observed good indications of cut: pressure dropped to 0 and reduction of torque. Measured gap of 90cm
dTimEnd: 2016-09-25T01:00:00+02:00
dTimStart: 2016-09-25T00:30:00+02:00
md: 885
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Performed flowcheck. Observed losses of 1,6m3/hour. Losses soon stopped, totally lost of 0,3m3
dTimEnd: 2016-09-25T01:30:00+02:00
dTimStart: 2016-09-25T01:00:00+02:00
md: 885
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: POOH w/ 9 5/8in casing cutter BHA (run#18) from 885 m to 10 m . Avg. tripping speed 580 m/hour. Meanwhile performed TBT to inject drilling slop in F-4. Started pumping preflush w/ 1000l/min - 145bar
dTimEnd: 2016-09-25T02:45:00+02:00
dTimStart: 2016-09-25T01:30:00+02:00
md: 10
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: L/D 9 5/8in casing cutter BHA (run#18)
dTimEnd: 2016-09-25T03:00:00+02:00
dTimStart: 2016-09-25T02:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting for drops inspection of TDS
dTimEnd: 2016-09-25T03:15:00+02:00
dTimStart: 2016-09-25T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Carried out TDS drops inspection and service. Meanwhile continued w/ drilling slop injection on F-4. Total preflush pumped of 70m3, started pumping drilling slop, Batch#1, 1000l/min - 145bar
dTimEnd: 2016-09-25T03:45:00+02:00
dTimStart: 2016-09-25T03:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U side entry assembly (used in last cement job) and B/O 2x pup joints
dTimEnd: 2016-09-25T04:00:00+02:00
dTimStart: 2016-09-25T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to P/U 12,25 milling BHA (run#19)
dTimEnd: 2016-09-25T04:15:00+02:00
dTimStart: 2016-09-25T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U and M/U 12,25in milling BHA (run#19).  Meanwhile continued w/ drilling slop injection on F-4. Total drilling slop pumped of 93m3 (batch#1), started pumping postflush, 1000l/min - 146bar
dTimEnd: 2016-09-25T06:15:00+02:00
dTimStart: 2016-09-25T04:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: RIH w/ 12,25in milling BHA (run#19) to 135 m
dTimEnd: 2016-09-25T06:30:00+02:00
dTimStart: 2016-09-25T06:15:00+02:00
md: 135
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Recorded parameters: 400l/min - 2bar, 1300l/min - 6bar, 2000l/min - 9bar, 80rpm - 2-5kNm, weights up/down - 22t/15t. Tagged top of 10 3/4in subsea casing hanger at 139.7m. Meanwhile finished w/ pumping postflush after batch#1 of drilling slop on F-4. Total postflush pumped of 140m3 (after batch#1), 1000l/min - 150bar. Stopped injection for 2 hours
dTimEnd: 2016-09-25T06:45:00+02:00
dTimStart: 2016-09-25T06:30:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled 10 3/4in subsea casing hanger from 140.1 to 140.4 meter. 1500-2000l/min, 11Bar, 60-120rpm, max 25 kNm, WOB 1-8t. Observed good indications of break through: reduction of torque and WOB. Meanwhile continued w/ pumping drilling slop batch#2 on F-4. Total preflush pumped of 70m3 (before batch#2), started pumping drilling slop, Batch#2, 1000l/min - 150bar
dTimEnd: 2016-09-25T13:15:00+02:00
dTimStart: 2016-09-25T06:45:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Run down and tagged top of 10 3/4in casing stump at 142.1m. Dressed off top of stump +/- 5 cm, 80-100rpm, 4t WOB, 2-4kNm, 2000l/min - 9bar
dTimEnd: 2016-09-25T14:00:00+02:00
dTimStart: 2016-09-25T13:15:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Pulled up above casing hanger area and circulated 2x BU @ 3000 l/min - 21bar. Observed no losses, no gas in returns. R/B 1x stand
dTimEnd: 2016-09-25T14:15:00+02:00
dTimStart: 2016-09-25T14:00:00+02:00
md: 100
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Performed drops inspection on TDS. Meanwhile carried out TBT for BHA handling
dTimEnd: 2016-09-25T14:45:00+02:00
dTimStart: 2016-09-25T14:15:00+02:00
md: 100
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: POOH and L/D milling BHA
dTimEnd: 2016-09-25T16:30:00+02:00
dTimStart: 2016-09-25T14:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U Spear assy (run#20). Checked and inspected same. RIH to 145m
dTimEnd: 2016-09-25T17:00:00+02:00
dTimStart: 2016-09-25T16:30:00+02:00
md: 145
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: M/U TDS. Engaged fish. Observed 10t overpull to pull fish free
dTimEnd: 2016-09-25T17:15:00+02:00
dTimStart: 2016-09-25T17:00:00+02:00
md: 145
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH with casing fish on spear. Set casing fish in slips. Bottom of casing fish at 747m. Meanwhile finished w/ pumping postflush after batch#2 of drilling slop on F-4. Total drilling slop pumped for batch#2 of 250m3, postflush pumped of 140m3 (after batch#2), 1000l/min - 150bar. Stopped injection for 2 hours
dTimEnd: 2016-09-25T18:00:00+02:00
dTimStart: 2016-09-25T17:15:00+02:00
md: 747
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: Inspected spear, found grapple cracked. Secured grapple and R/B spear BHA in derrick. Meanwhile performed TBT to R/U casing handling equipment
dTimEnd: 2016-09-25T18:15:00+02:00
dTimStart: 2016-09-25T18:00:00+02:00
md: 747
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/U casing handling equipment for 10 3/4in casing
dTimEnd: 2016-09-25T19:30:00+02:00
dTimStart: 2016-09-25T18:15:00+02:00
md: 747
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting/Brief to pull 10 3/4in x 9 5/8in casing
dTimEnd: 2016-09-25T19:45:00+02:00
dTimStart: 2016-09-25T19:30:00+02:00
md: 747
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Removed master bushing and installed power slips
dTimEnd: 2016-09-25T20:00:00+02:00
dTimStart: 2016-09-25T19:45:00+02:00
md: 747
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH with 10 3/4in casing from 747 to 334m. Average pulling speed 8,5 joints/hr. Meanwhile continued w/ pumping drilling slop batch#3 on F-4. Total preflush pumped of 70m3 (before batch#3), started pumping drilling slop, Batch#3, 1000l/min - 145bar
dTimEnd: 2016-09-26T00:00:00+02:00
dTimStart: 2016-09-25T20:00:00+02:00
md: 334
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
Lithology and shows: