Daily Drilling Report
Well: NO 15/9-F-15 D
Report period: 2016-07-24T00:00:00+02:00 to 2016-07-25T00:00:00+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: 2016-07-25T00:00:00+02:00
dTimDiaHoleStart: 2016-07-08T11:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Repair PRS
- Punch 13 3/8" casing
- Displace annulus to SW
- Place OH to surface cement plug
hpht: 0
md: -999.99
mdCsgLast: 1368.4
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2894
presTestType: formation integrity test
reportNo: 17
ropCurrent: -999.99
sum24Hr: - RIH and set new 13 3/8" EZSV plug
- Attempted to pressure test EZSV plug
- Performed slip and cut of drill line
- RIH with RTTS and set same at 161 mMD
- Pressure tested EZSV to 40bar/10min
tightWell: 0
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued RIH restricted with 13 3/8" EZSV plug BHA to 808 mMD. 2 min/std.
dTimEnd: 2016-07-24T00:15:00+02:00
dTimStart: 2016-07-24T00:00:00+02:00
md: 808
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Established circulation and washed the setting area between 808 mMD and 815 mMD, 800 l/min.
Set EZSV plug at 811 mMD.
dTimEnd: 2016-07-24T01:15:00+02:00
dTimStart: 2016-07-24T00:15:00+02:00
md: 808
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Racked back one stand. M/U TDS and spaced out to close UPR.
Meanwhile: Prepared cement unit for pressure testing.
dTimEnd: 2016-07-24T01:45:00+02:00
dTimStart: 2016-07-24T01:15:00+02:00
md: 770
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Flushed lines, confirmed line-up and performed line-up test to 40 bar.
Meanwhile: Performed drops check and serviced TDS.
dTimEnd: 2016-07-24T02:15:00+02:00
dTimStart: 2016-07-24T01:45:00+02:00
md: 770
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Closed UPR and attempted to pressure test EZSV plug from above to 40 bar. Stopped pumping at 30 bar.
Volume pumped not according to theoretical volume. Estimated volume ~100ltr from 10 to 40 bar. Trip tank stable.
Volume pumped 600 ltr, bled back 400 ltr.
Meanwhile: Serviced TDS
dTimEnd: 2016-07-24T03:15:00+02:00
dTimStart: 2016-07-24T02:15:00+02:00
md: 770
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Disconnected TDS and stung into EZSV plug. Tagged plug at 811 mMD, sat down 9 ton.
dTimEnd: 2016-07-24T03:30:00+02:00
dTimStart: 2016-07-24T03:15:00+02:00
md: 811
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Closed UPR, lined up to pressure down drillpipe. Pressure tested EZSV plug from below to 14 bar.
Observed pressure increase on choke gauge to 14 bar. Trip tank stable.
Volume pumped 650 ltr, bled back 650 ltr.
dTimEnd: 2016-07-24T04:15:00+02:00
dTimStart: 2016-07-24T03:30:00+02:00
md: 811
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Evaluated situation. Decided to POOH.
Meanwhile: Bled down pressure on cement unit and released EZSV RT
dTimEnd: 2016-07-24T04:45:00+02:00
dTimStart: 2016-07-24T04:15:00+02:00
md: 811
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for POOH
dTimEnd: 2016-07-24T05:00:00+02:00
dTimStart: 2016-07-24T04:45:00+02:00
md: 811
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Stung out of EZSV plug and disconnected TDS.
R/B 1 std.
dTimEnd: 2016-07-24T05:15:00+02:00
dTimStart: 2016-07-24T05:00:00+02:00
md: 770
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: POOH from 770 mMD to 40 mMD. Avg tripping speed 730 m/hr
dTimEnd: 2016-07-24T06:15:00+02:00
dTimStart: 2016-07-24T05:15:00+02:00
md: 40
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Removed PS-21 slips and installed master bushing
R/B last stand
dTimEnd: 2016-07-24T06:45:00+02:00
dTimStart: 2016-07-24T06:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: L/D EZSV RT BHA.
dTimEnd: 2016-07-24T07:00:00+02:00
dTimStart: 2016-07-24T06:45:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for slip and cut drill line.
dTimEnd: 2016-07-24T07:15:00+02:00
dTimStart: 2016-07-24T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Hung off block
dTimEnd: 2016-07-24T07:30:00+02:00
dTimStart: 2016-07-24T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Emergency training - handling gas/H2S on rig floor, shakers and pump room.
dTimEnd: 2016-07-24T08:00:00+02:00
dTimStart: 2016-07-24T07:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Slip and cut drill line
dTimEnd: 2016-07-24T09:00:00+02:00
dTimStart: 2016-07-24T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Troubleshoot issue with stuck lock pin on dead line anchor.
Replaced sheared off pins on dead line anchor motor. Removed stuck lock pin.
Assembled motor.
dTimEnd: 2016-07-24T15:45:00+02:00
dTimStart: 2016-07-24T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Continued slip and cut.
Removed hang-off wire
dTimEnd: 2016-07-24T16:45:00+02:00
dTimStart: 2016-07-24T15:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Calibrated drawworks
dTimEnd: 2016-07-24T17:15:00+02:00
dTimStart: 2016-07-24T16:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for RIH with RTTS plug
dTimEnd: 2016-07-24T17:30:00+02:00
dTimStart: 2016-07-24T17:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: P/U and M/U 3 std 8 1/4" DC to RTTS assy.
dTimEnd: 2016-07-24T19:00:00+02:00
dTimStart: 2016-07-24T17:30:00+02:00
md: 88
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Performed handover meeting with new drilling crew
dTimEnd: 2016-07-24T19:15:00+02:00
dTimStart: 2016-07-24T19:00:00+02:00
md: 88
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: P/U and M/U storm valve
dTimEnd: 2016-07-24T19:30:00+02:00
dTimStart: 2016-07-24T19:15:00+02:00
md: 88
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: RIH with RTTS BHA restricted to 130mMD, 2 min/std.
dTimEnd: 2016-07-24T19:45:00+02:00
dTimStart: 2016-07-24T19:30:00+02:00
md: 130
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: RIH to plug setting depth and washed setting area, 600 lpm / 2bar
Set RTTS plug at 161 mMD.
dTimEnd: 2016-07-24T20:15:00+02:00
dTimStart: 2016-07-24T19:45:00+02:00
md: 160
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Lined up cement unit to standpipe and confirmed line-up.
Attempted to test lines against IBOP to 40 bar. Closed stand pipe valve and got acceptable line test.
dTimEnd: 2016-07-24T20:45:00+02:00
dTimStart: 2016-07-24T20:15:00+02:00
md: 161
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Pressure tested between RTTS plug and EZSV plug at 811 mMD to 40bar/10min.
Volume pumped from 10 to 40 bar 143 ltr, bled back same.
dTimEnd: 2016-07-24T21:30:00+02:00
dTimStart: 2016-07-24T20:45:00+02:00
md: 161
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Released RTTS plug and POOH restritcted from 161 mDM to 98 mMD, 2 min/std.
dTimEnd: 2016-07-24T22:00:00+02:00
dTimStart: 2016-07-24T21:30:00+02:00
md: 98
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: L/D RTTS and RT. R/B 8 1/4" DC.
dTimEnd: 2016-07-24T23:15:00+02:00
dTimStart: 2016-07-24T22:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for RIH and punching 13 3/8" casing.
Observed hydraulic leak from PRS.
dTimEnd: 2016-07-24T23:30:00+02:00
dTimStart: 2016-07-24T23:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- perforate
state: ok
stateDetailActivity: success
comments: Investigated and started to repair hydraulic leak on AFT PRS.
Meanwhile: Cleaned deck for hydraulic oil.
dTimEnd: 2016-07-25T00:00:00+02:00
dTimStart: 2016-07-24T23:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: success
Lithology and shows: