Daily Drilling Report
Well: NO 15/9-F-4
Report period: 2016-10-06T00:00:00+02:00 to 2016-10-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-03-10T00:00:00+01:00
dateDrillComplete: 2008-02-28
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-10-07T00:00:00+02:00
dTimDiaHoleStart: 2016-10-01T15:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Perforate below 10 3/4in subsea casing hanger
- Cut 10 3/4in casing
- Mill 10 3/4in subsea csing hanger
- Pull and L/D 10 3/4in casing
hpht: 0
md: -999.99
mdCsgLast: 3508
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2755
mdStrengthForm: 2760
presTestType: formation integrity test
reportNo: 6
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: - Tagged cement w/ tubing
- Released spear from tubing, 
- POOH w/ spear and L/D 5.5in DP
- Retrieved MS-T seal
- Cut 10 3/4in surface tieback
- Pulled and L/D 10 3/4in surface tieback casing
- Released tieback adapter
- L/D 5,5in LH DP

tightWell: 0
tvdCsgLast: 3136.9
tvdStrengthForm: 2599
waterDepth: 91
wellheadElevation: 138.7
Drilling fluid:
dTim: 2016-10-06T01:15:00+02:00
density: 1.03
locationSample: Active pit
md: -999.99
mudClass: water based
presBopRating: 345
pv: -999.99
type: Seawater
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Initiated circulation and RIH to tag cement. Down weight 129t. Slowly washed down from theoretical TOC of 2416m to 2426m. 500l/min - 11bar. No indication of cement, stable pressure. Continued RIH. Observed increase in pressure to 13-14bar and no change of weight indicating poor cement. Stopped RIH at 2436m, 20m below theoretical TOC. Picked up string 10m and circulated well over shackers at max 2000l/min - 100bar. Shackers plugged with cement returns. Diverted returns overboard. Continued circulated until no cement observed in returns. Totally circulated 108m3. Meanwhile WOC
dTimEnd: 2016-10-06T02:00:00+02:00
dTimStart: 2016-10-06T00:00:00+02:00
md: 2436
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Waited for cement, total of 2 hours from 1st tagging attempt
dTimEnd: 2016-10-06T02:30:00+02:00
dTimStart: 2016-10-06T02:00:00+02:00
md: 2405
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Initiated circulation and RIH to tag cement. Down weight 126t. Slowly washed down from 2436m,  500l/min - 10bar, pressure dropped to 8 bar after reaching 2438m. Tagged TOC w/ 10t. Confirmed TOC at 2438m (22m below theoretical TOC)
dTimEnd: 2016-10-06T02:45:00+02:00
dTimStart: 2016-10-06T02:30:00+02:00
md: 2438
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Released spear from tubing string. Pulled string 2m up, confirmed spear released, up weight of 82t. Top of tubing 389m
dTimEnd: 2016-10-06T03:00:00+02:00
dTimStart: 2016-10-06T02:45:00+02:00
md: 2438
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to L/D 5.5in DP. Meanwhile performed flowcheck. Stable
dTimEnd: 2016-10-06T03:15:00+02:00
dTimStart: 2016-10-06T03:00:00+02:00
md: 389
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH w/ spear and L/D 5.5in DP
dTimEnd: 2016-10-06T05:15:00+02:00
dTimStart: 2016-10-06T03:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to L/D spear BHA
dTimEnd: 2016-10-06T05:30:00+02:00
dTimStart: 2016-10-06T05:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Removed DP slips, installed master bushing
dTimEnd: 2016-10-06T05:45:00+02:00
dTimStart: 2016-10-06T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: L/D spear BHA
dTimEnd: 2016-10-06T06:15:00+02:00
dTimStart: 2016-10-06T05:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: Removed power rollers. Cleaned and cleared rig floor
dTimEnd: 2016-10-06T06:45:00+02:00
dTimStart: 2016-10-06T06:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: P/U wash tool. RIH from surface to 20.5 m. Jetted wellhead w/ 2200 l/min, 10 rpm, moved string 1m up/down. POOH, L/D jetting tool
dTimEnd: 2016-10-06T07:45:00+02:00
dTimStart: 2016-10-06T06:45:00+02:00
md: 20
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to P/U MS-T seal retrieval tool
dTimEnd: 2016-10-06T08:00:00+02:00
dTimStart: 2016-10-06T07:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: P/U and M/U MS-T seal retrieval tool and tested same RIH to 20.5m and engaged MS-T seal retrieval tool. Pulled seal free with 80t overpull POOH from 20,5m and L/D MS-T seal and retrieval tool
dTimEnd: 2016-10-06T10:00:00+02:00
dTimStart: 2016-10-06T08:00:00+02:00
md: 20
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to P/U cutter BHA
dTimEnd: 2016-10-06T10:15:00+02:00
dTimStart: 2016-10-06T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: P/U and RIH cutter BHA to 9,5m
dTimEnd: 2016-10-06T10:30:00+02:00
dTimStart: 2016-10-06T10:15:00+02:00
md: 10
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: RIH w/ cutter BHA, positioned knives at 123m
dTimEnd: 2016-10-06T11:00:00+02:00
dTimStart: 2016-10-06T10:30:00+02:00
md: 123
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: M/U TDS, took parameters. Cut 10 3/4in surface casing tieback at 123m, 400 l/min - 50bar, 80 rpm, 2-10 kNm. Observed good indications of cut: pressure drop and reduction of torque
dTimEnd: 2016-10-06T11:30:00+02:00
dTimStart: 2016-10-06T11:00:00+02:00
md: 123
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Flowchecked for 5min, stable. POOH to 9,5m
dTimEnd: 2016-10-06T11:45:00+02:00
dTimStart: 2016-10-06T11:30:00+02:00
md: 10
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: L/D cutter BHA
dTimEnd: 2016-10-06T12:00:00+02:00
dTimStart: 2016-10-06T11:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to R/U casing tong
dTimEnd: 2016-10-06T12:15:00+02:00
dTimStart: 2016-10-06T12:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: R/U casing tong on the rig floor
dTimEnd: 2016-10-06T13:15:00+02:00
dTimStart: 2016-10-06T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: RIH w/ spear and engage in 10 3/4in surface casing hanger, pulled casing to surface
dTimEnd: 2016-10-06T13:30:00+02:00
dTimStart: 2016-10-06T13:15:00+02:00
md: 103
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to pull and L/D 10 3/4in casing
dTimEnd: 2016-10-06T13:45:00+02:00
dTimStart: 2016-10-06T13:30:00+02:00
md: 103
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Broke out pup joint and casing hanger, L/D same
dTimEnd: 2016-10-06T14:00:00+02:00
dTimStart: 2016-10-06T13:45:00+02:00
md: 98
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Changed BX Elevators to BX-4s and PDM head
dTimEnd: 2016-10-06T14:30:00+02:00
dTimStart: 2016-10-06T14:00:00+02:00
md: 98
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: POOH and L/D 10 3/4in caing tieback from 103m to surface
dTimEnd: 2016-10-06T16:15:00+02:00
dTimStart: 2016-10-06T14:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: R/D casing tong and changed BX elevators
dTimEnd: 2016-10-06T17:00:00+02:00
dTimStart: 2016-10-06T16:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- equipment recovery
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to change saver sub to left hand one
dTimEnd: 2016-10-06T17:15:00+02:00
dTimStart: 2016-10-06T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Placed 3m pup in rotary. Screwed in TDS and broke off saver sub. L/D pup with saver sub on top. RIH 1x stand with left hand DP. M/U left hand saver sub to stand, screwed in TDS and M/U to saver sub
dTimEnd: 2016-10-06T18:30:00+02:00
dTimStart: 2016-10-06T17:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/B stand and P/U torque tool
dTimEnd: 2016-10-06T18:45:00+02:00
dTimStart: 2016-10-06T18:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: RIH w/ torque tool on LH drill pipe to 140m
dTimEnd: 2016-10-06T19:15:00+02:00
dTimStart: 2016-10-06T18:45:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Washed profile area 1500l/min - 9bar. Released tieback adapter w/ 38kNm
dTimEnd: 2016-10-06T19:30:00+02:00
dTimStart: 2016-10-06T19:15:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to change handling gear, L/D 5,5in LH DP
dTimEnd: 2016-10-06T19:45:00+02:00
dTimStart: 2016-10-06T19:30:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Removed master bushing, installed DP slips. Changed PDM head
dTimEnd: 2016-10-06T20:45:00+02:00
dTimStart: 2016-10-06T19:45:00+02:00
md: 140
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: R/B 1x stand of LH DP, L/D 16x joints of LH DP
dTimEnd: 2016-10-06T21:45:00+02:00
dTimStart: 2016-10-06T20:45:00+02:00
md: 7
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D torque tool
dTimEnd: 2016-10-06T22:15:00+02:00
dTimStart: 2016-10-06T21:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/D 4x singles of LH DP from the stand previously R/B
dTimEnd: 2016-10-06T22:30:00+02:00
dTimStart: 2016-10-06T22:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Removed DP slips, installed master bushing
dTimEnd: 2016-10-06T22:45:00+02:00
dTimStart: 2016-10-06T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed Pre-job Meeting to change saver sub back to right hand one
dTimEnd: 2016-10-06T23:00:00+02:00
dTimStart: 2016-10-06T22:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Worked to change saver sub back to right hand one
dTimEnd: 2016-10-07T00:00:00+02:00
dTimStart: 2016-10-06T23:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
Lithology and shows: