Daily Drilling Report
Well: NO 15/9-F-15 D
Report period: 2016-07-18T00:00:00+02:00 to 2016-07-19T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-11-10T14:00:00+01:00
dateDrillComplete: 2013-12-02
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2016-07-19T00:00:00+02:00
dTimDiaHoleStart: 2016-07-08T11:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Cut 10 3/4" x 9 5/8" casing
- Retrieve 10 3/4" x 9 5/8" casing
- Cut 13 3/8" casing
- RIH with 13 3/8" EZSV
hpht: 0
md: -999.99
mdCsgLast: 2612
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2894
presTestType: formation integrity test
reportNo: 11
ropCurrent: -999.99
sum24Hr: - Milled 10 3/4" CH ID to 12 1/4"
tightWell: 0
tvdCsgLast: 2457.4
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued L/D jet sub/torque tool BHA.
Cleaned and cleared drill floor.
Meanwhile: Prepared to run spear BHA
dTimEnd: 2016-07-18T00:30:00+02:00
dTimStart: 2016-07-18T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for RIH with spear to fish casing stump and tie-back adapter.
dTimEnd: 2016-07-18T00:45:00+02:00
dTimStart: 2016-07-18T00:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: P/U spear assy and set in slips. Removed thread sleeve from adjustable sub (left on the grapple from previous fishing run).
dTimEnd: 2016-07-18T01:15:00+02:00
dTimStart: 2016-07-18T00:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: RIH w/spear to 130 mMD. Engaged spear inside casing stump.
dTimEnd: 2016-07-18T02:00:00+02:00
dTimStart: 2016-07-18T01:15:00+02:00
md: 130
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: POOH w/spear and fish. Observed 2 ton overpull.
Secured fish in slips and released spear.
dTimEnd: 2016-07-18T02:45:00+02:00
dTimStart: 2016-07-18T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: Performed TBT for L/O fish
dTimEnd: 2016-07-18T03:00:00+02:00
dTimStart: 2016-07-18T02:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: L/O fish and R/B spear
dTimEnd: 2016-07-18T03:45:00+02:00
dTimStart: 2016-07-18T03:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor.
Meanwhile: Prepared equiment to run guns.
dTimEnd: 2016-07-18T04:00:00+02:00
dTimStart: 2016-07-18T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for handling guns
dTimEnd: 2016-07-18T04:15:00+02:00
dTimStart: 2016-07-18T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: P/U and M/U gun BHA
dTimEnd: 2016-07-18T05:15:00+02:00
dTimStart: 2016-07-18T04:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: RIH w/guns to 145,3 mMD
dTimEnd: 2016-07-18T05:45:00+02:00
dTimStart: 2016-07-18T05:15:00+02:00
md: 145.3
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: Confirmed line up and closed BOP. B/O TDS and dropped ball.
M/U TDS and started pumping with low rate. Guns fired at 139 bar.
Continued circulating with 900 lpm / 6 bar. Lost 8m3 after firing guns.
dTimEnd: 2016-07-18T06:15:00+02:00
dTimStart: 2016-07-18T05:45:00+02:00
md: 145.3
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: Circulated B/U through choke. Max 1% gas measured on mud logging gas trap. No H2S detected.
dTimEnd: 2016-07-18T06:45:00+02:00
dTimStart: 2016-07-18T06:15:00+02:00
md: 145.3
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: Flow checked well for 5min through fully open choke, static.
Opened BOP and flow checked well on TT for 10min, static.
dTimEnd: 2016-07-18T07:15:00+02:00
dTimStart: 2016-07-18T06:45:00+02:00
md: 145.3
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: POOH to surface
dTimEnd: 2016-07-18T08:00:00+02:00
dTimStart: 2016-07-18T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: L/D perforation BHA
dTimEnd: 2016-07-18T08:15:00+02:00
dTimStart: 2016-07-18T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: Performed TBT for M/U casing hanger mill.
dTimEnd: 2016-07-18T08:30:00+02:00
dTimStart: 2016-07-18T08:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U taper mill assy and removed stab and DC from taper mill run.
P/U casing hanger mill and M/U same.
dTimEnd: 2016-07-18T11:00:00+02:00
dTimStart: 2016-07-18T08:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: P/U and M/U 8 1/4" DC. RIH w/ milling BHA to 135m.
dTimEnd: 2016-07-18T12:30:00+02:00
dTimStart: 2016-07-18T11:00:00+02:00
md: 135
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: M/U TDS and RIH from 135mMD  to 141 mMD.
Established parameters 2000lpm/15bar, 80RPM/1-4kNm. Up/down weight 87/84ton.
Tagged CH with 2 ton at 141,29 mMD.
dTimEnd: 2016-07-18T12:45:00+02:00
dTimStart: 2016-07-18T12:30:00+02:00
md: 141.3
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled 10 3/4" CH from 141,29mMD to 141,45mMD. Stalled out several times. Tried different parameters to maximize progress.
Parameters: 1000-2000lpm/4-15bar, 60-120RPM/4-25kNm, avg ROP 2,6cm/hr.

dTimEnd: 2016-07-18T19:00:00+02:00
dTimStart: 2016-07-18T12:45:00+02:00
md: 141.5
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Continued milling 10 3/4" CH from 141,45mMD to 141,51mMD.
2000 lpm/15 bar, 80-120rpm/4-25kNm, 3-6ton WOB, ROP 1 cm/hr.
Experienced vibrations and string stalling out several times. Attempted to manipulate parameters to increase ROP.
dTimEnd: 2016-07-19T00:00:00+02:00
dTimStart: 2016-07-18T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
Lithology and shows: