Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2014-11-25T00:00:00+01:00 to 2014-11-26T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: .8
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2014-11-26T00:00:00+01:00
dTimDiaHoleStart: 2014-11-22T16:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Install plug at 3150 m. Prepare and RIH with perforation canons.
hpht: 0
md: -999.99
mdCsgLast: 3519
mdDiaHoleStart: 3520
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 4
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Completed rigging up wireline equipment. Leak tested rig up to 20/345 bar. Run in hole with Halliburton EVO plug. Pulled out of hole after tool failure at 1400 m. Started to prepare back up toolstring.
tightWell: 0
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued to rig up on wellhead. Completed rigging up manifold on KWV. Observed 35 bar pressure in XMT cross.
dTimEnd: 2014-11-25T01:30:00+01:00
dTimStart: 2014-11-25T00:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Checked valves and inlets into XMT cross for possible leaks, together with production operator. Found that valve for MEG pump was leaking into XMT cross. Closed another valve on the MEG inlet line. Bled off pressure.
dTimEnd: 2014-11-25T02:00:00+01:00
dTimStart: 2014-11-25T01:30:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Installed wireline hatch and disconnected top cap on XMT.
dTimEnd: 2014-11-25T03:30:00+01:00
dTimStart: 2014-11-25T02:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Lowered bottom riser and X-over. Installed BOP and hooked up lines. Function tested BOP. Filled lower riser and BOP with MEG using MEG pump and closed upper ram for testing lower riser.
dTimEnd: 2014-11-25T06:00:00+01:00
dTimStart: 2014-11-25T03:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Rigged riser from BOP up to drill floor.
dTimEnd: 2014-11-25T06:30:00+01:00
dTimStart: 2014-11-25T06:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Rigged up lubricator and hoses on drill floor. Attached sheave wheel in spreader bar in top drive. Lifted up lubraicator.
Meanwhile prepared Halliburton toolstring on drill floor.
dTimEnd: 2014-11-25T09:15:00+01:00
dTimStart: 2014-11-25T06:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Performed toolbox talk prior to picking up BHA.
dTimEnd: 2014-11-25T09:30:00+01:00
dTimStart: 2014-11-25T09:15:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Installed BHA#1 7" EV0 plug into lubricator. Stabbed lubricator and tested communication with toolstring.
dTimEnd: 2014-11-25T11:00:00+01:00
dTimStart: 2014-11-25T09:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Held toolbox talk prior to leak test the R/U.
dTimEnd: 2014-11-25T11:20:00+01:00
dTimStart: 2014-11-25T11:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Erected barriers for leak testing and got production department to fill riser with MEG using MEG pump. Leak tested R/U to 20/345 bar using Altus pump. Observed leak in the test hose from the pump during low pressure test.
dTimEnd: 2014-11-25T12:15:00+01:00
dTimStart: 2014-11-25T11:20:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Changed hose and continued with leak test.
dTimEnd: 2014-11-25T12:45:00+01:00
dTimStart: 2014-11-25T12:15:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Leak tested R/U and kill wing chicksan manifold to 20/345 bar for 5/10 minutes using 100% MEG. Equalized DHSV using MEG from production system. DHSV equalized and opened at 51 bar. Equalized and opened SV.
dTimEnd: 2014-11-25T14:30:00+01:00
dTimStart: 2014-11-25T12:45:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH w/BHA #1 (7" EV0 plug) from surface to 1000 m. WHP 51 bar. Observed loss in communication with toolstring. Signal came back again. Continued to RIH. Pick up weights approx. 700 lbs higher than simulated values.
dTimEnd: 2014-11-25T16:40:00+01:00
dTimStart: 2014-11-25T14:30:00+01:00
md: 1000
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Continued to RIH from 1000 m to 1400 m. Lost commuincation with toolstring. Trouble shooted equipment. Observed communication on and off. Checked surface equipment and trollex. Observed cmmunication falling out when running in hole, but no clear pattern. Decision made to POOH.
dTimEnd: 2014-11-25T17:00:00+01:00
dTimStart: 2014-11-25T16:40:00+01:00
md: 1400
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: POOH w/BHA #1 from 1400 m to surface. WHP 50 bar.
dTimEnd: 2014-11-25T18:15:00+01:00
dTimStart: 2014-11-25T17:00:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Closed SV & HMV and inflow tested same. Purged riser with N2 prior to break lubricator.
dTimEnd: 2014-11-25T20:30:00+01:00
dTimStart: 2014-11-25T18:15:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Held Toolbox talk prior to lift L/D BHA#1
dTimEnd: 2014-11-25T20:40:00+01:00
dTimStart: 2014-11-25T20:30:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Broke lubricator and L/D BHA#1.
dTimEnd: 2014-11-25T21:00:00+01:00
dTimStart: 2014-11-25T20:40:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Halliburton checked toolstring components and cablehead. Not able to detect any defects. Decision made to change cablehead and run complete back up string.
dTimEnd: 2014-11-25T22:00:00+01:00
dTimStart: 2014-11-25T21:00:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Re-buildt cable head.
Meanwhile Altus checked tension head on WL winch:
Winch weight           Calibration weight    
1000 lbs                      950 lbs
2000 lbs                    1800 lbs    
3000 lbs                    2680 lbs
4000 lbs                    3500 lbs 
The calibrated Halliburton weight will show correct tension
dTimEnd: 2014-11-26T00:00:00+01:00
dTimStart: 2014-11-25T22:00:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
Lithology and shows: