Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2016-08-30T00:00:00+02:00 to 2016-08-31T00:00:00+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: 2016-08-31T00:00:00+02:00
dTimDiaHoleStart: 2016-08-28T17:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: - Install communication collar and prepare wellhead for BOP riser.
- N/U HP riser and BOP
- Perform connector test
- Retrieve BPV plug
- RIH with THRT
- R/U WL and cut tubing
hpht: 0
md: -999.99
mdCsgLast: 3790.1
mdDiaHoleStart: 3500
mdPlanned: -999.99
mdPlugTop: 2949
mdStrengthForm: 2921
presTestType: formation integrity test
reportNo: 3
ropCurrent: -999.99
strengthForm: 1.65
sum24Hr: - WOC. Meanwhile: Performed BOP test
- Pressure tested and inflow tested cement plug
- Performed low and high pressure inflow test of DHSV
- R/D cement spool
- Installed BPV plug
- N/D X-mas tree
tightWell: 0
tvdCsgLast: 3245.3
tvdStrengthForm: 2610
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: WOC
Inspected and prepared BOP for pressure testing.
Meanwhile: Monitored pressure in XT cross from control room. Bled off pressure in XT cross from 133 bar to 96 bar.
dTimEnd: 2016-08-30T01:00:00+02:00
dTimStart: 2016-08-30T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC
Continued inspection of BOP. Prepared for pressure testing BOP and manifold. Unable to achieve pressure test of cement unit.
Meanwhile: Monitored pressure in XT cross from control room. Bled off pressure in XT cross from 133 bar to 96 bar. Started to change out PRS wires.
dTimEnd: 2016-08-30T02:00:00+02:00
dTimStart: 2016-08-30T01:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC
N/U NT2 connector on BOP. Troubleshot leak on cement unit.
Meanwhile: Monitored pressure in XT cross from control room. Bled off pressure in XT cross from 137 bar to 96 bar. Continued changing PRS wires.
dTimEnd: 2016-08-30T04:00:00+02:00
dTimStart: 2016-08-30T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC
Prepared BOP test mandrel. Performed TBT for BOP test.
Started BOP test. Pressure tested kill manifold to 20/345 bar for 5/10 min.
Lined up and flushed BOP.
Meanwhile: Monitored pressure in XT cross from control room. Bled off pressure in XT cross from 136 bar to 96 bar
dTimEnd: 2016-08-30T06:00:00+02:00
dTimStart: 2016-08-30T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC
Pressure tested LPR to 20/345 bar for 5/10 min with SW.
dTimEnd: 2016-08-30T07:00:00+02:00
dTimStart: 2016-08-30T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC
Performed TBT for pressure testing BOP with onging crew.
Continued BOP test.
dTimEnd: 2016-08-30T09:00:00+02:00
dTimStart: 2016-08-30T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Performed TBT for pressure testing and inflow testing cement plug
dTimEnd: 2016-08-30T09:15:00+02:00
dTimStart: 2016-08-30T09:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Closed HMV and bled off pressure between SV and HMV to closed drain.
Opened SV and equalized pressure above HMV
Opened HMV and increase pressure to 315 bar
Closed SV and bled off pressure above SV
dTimEnd: 2016-08-30T10:00:00+02:00
dTimStart: 2016-08-30T09:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Attempted to pressure test cement plug to 315 bar for 10 min. Monitored pressure in XT cross from control room. Increasing pressure trend.
Meanwhile: Continued pressure testing BOP.
dTimEnd: 2016-08-30T10:45:00+02:00
dTimStart: 2016-08-30T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Bled down pressure to 80 bar to closed drain. Observed pressure for 5 min.
Continued bleeding down pressure in 10 bar increments to 10 bar.
Meanwhile: Continued BOP test.
dTimEnd: 2016-08-30T12:30:00+02:00
dTimStart: 2016-08-30T10:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Inflow tested cement plug to 15 bar differential pressure for 30 min.
Meanwhile: Continued BOP test.
dTimEnd: 2016-08-30T13:15:00+02:00
dTimStart: 2016-08-30T12:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Lined up and equalized above SV. Opened SV and pressure tested cement plug to 315 bar for 10 min.
Meanwhile: Opened BOP and removed test mandrel.
dTimEnd: 2016-08-30T13:45:00+02:00
dTimStart: 2016-08-30T13:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Closed DHSV and bled down pressure to 240 bar above.
Performed low pressure inflow test of DHSV to 70 bar / 30 min
Bled down pressure above DHSV to 10 bar.
Performed hi-pressure inflow test of DHSV to 305 bar / 30 min.
dTimEnd: 2016-08-30T15:15:00+02:00
dTimStart: 2016-08-30T13:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Pressured up to 315 bar to equalize pressure above DHSV.
Opened DHSV and bled down pressure in well to 20 bar. Closed DHSV.
Bled off all pressure above DHSV.
Closed SV.
Opedned SV and confirmed no pressure build-up. Drained cement spool and closed SV.
Meanwhile: Performed TBT for R/D cement spool
dTimEnd: 2016-08-30T16:30:00+02:00
dTimStart: 2016-08-30T15:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Disconnected hoses and removed gauges from cement spool
dTimEnd: 2016-08-30T17:00:00+02:00
dTimStart: 2016-08-30T16:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Removed XT instrumentation.
Meanwhile: BOP POD. Disconnected BOP NT2 connector from stump. Pressure tested manifolds.
dTimEnd: 2016-08-30T18:00:00+02:00
dTimStart: 2016-08-30T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Continued R/D cement spool. Removed scaffolding.
Meanwhile: Pressure tested manifolds.
dTimEnd: 2016-08-30T19:00:00+02:00
dTimStart: 2016-08-30T18:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for R/D cement spool with ongoing crew.
dTimEnd: 2016-08-30T19:15:00+02:00
dTimStart: 2016-08-30T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Checked all lifting equipment for lifting cement spool.
dTimEnd: 2016-08-30T19:30:00+02:00
dTimStart: 2016-08-30T19:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Lifted cement spool and L/D in moonpool.
dTimEnd: 2016-08-30T21:00:00+02:00
dTimStart: 2016-08-30T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: P/U and attempted to install BPV plug
Plug not catching onto threads, possibly due to dirt in TH area.
dTimEnd: 2016-08-30T22:00:00+02:00
dTimStart: 2016-08-30T21:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Pulled out with BPV plug and inspected same. Threads in good condition, and no damages on the plug.
Re-attempted several times to install plug.
dTimEnd: 2016-08-30T23:30:00+02:00
dTimStart: 2016-08-30T22:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: Left BPV plug loose in the TH to act as junk catcher for the DHSV.
dTimEnd: 2016-08-31T00:00:00+02:00
dTimStart: 2016-08-30T23:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
Lithology and shows: