Daily Drilling Report
Well: NO 15/9-F-1 C
Report period: 2014-12-02T00:00:00+01:00 to 2014-12-03T00:00:00+01:00
Wellbore info:
dTimSpud: 2014-02-21T14:30:00+01:00
dateDrillComplete: 2014-03-15
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2014-12-03T00:00:00+01:00
dTimDiaHoleStart: 2014-11-27T09:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Perforate zone from 3715 - 3724,7 m. Test produce well and evaluate need for PLT.
hpht: 0
md: -999.99
mdCsgLast: 4087.1
mdPlanned: -999.99
mdStrengthForm: 3059
presTestType: formation integrity test
reportNo: 6
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Installed long perfoartion guns. Had to POOH with long perforation guns due to tension above 50% of cable strength 150 above shooting depth. Decision made to split the perforation guns. RIH with shorter perforation gun. 
tightWell: 0
tvdCsgLast: 3178
tvdStrengthForm: 2874.4
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: Continued to install perforating guns. Installed firring head and stabbed lubricator. Tested upper QTS to 20/345 bar for 5/10 min. Toolstring weight 3300 lbs in lubricator.
dTimEnd: 2014-12-02T01:05:00+01:00
dTimStart: 2014-12-02T00:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Opened HMV. WHP 54 bar. Equalized lubricator through kill wing manifold. Opened SV and RIH.
dTimEnd: 2014-12-02T01:25:00+01:00
dTimStart: 2014-12-02T01:05:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: RIH w/BHA #2 from surface to 500 m.
dTimEnd: 2014-12-02T02:15:00+01:00
dTimStart: 2014-12-02T01:25:00+01:00
md: 500
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Halliburton checked connection with tool and correlated depth through DHSV.
dTimEnd: 2014-12-02T02:35:00+01:00
dTimStart: 2014-12-02T02:15:00+01:00
md: 500
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Continued to RIH with BHA #2 tractor and perforating guns. Tried to increase speed to 35 m/min. Observed grease pump started pumping and decided to slow down speed to 30 m/min.
dTimEnd: 2014-12-02T03:15:00+01:00
dTimStart: 2014-12-02T02:35:00+01:00
md: 1500
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Continued to RIH from 1500 m to 3080 m. Observed high tension on surface. Max tension observed was 9000 lbs. RIH in 100 m steps from 3000 m. Stopped at 3080 m. Pulled up and attempted to pass by gravity. NO-GO. Had to start tractor.
dTimEnd: 2014-12-02T05:20:00+01:00
dTimStart: 2014-12-02T03:15:00+01:00
md: 3080
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Started tractor and continued to RIH in 100 meters steps using tractor. Pick up weight at 3200 m was 8400 lbs.
dTimEnd: 2014-12-02T06:00:00+01:00
dTimStart: 2014-12-02T05:20:00+01:00
md: 3200
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: RIH wit tractor to 3290 m, performed pull test. PW 7500 lbs.
dTimEnd: 2014-12-02T06:50:00+01:00
dTimStart: 2014-12-02T06:00:00+01:00
md: 3290
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: RIH at 100 m intervals and performed pull tests.
3490 m PW 8300 lbs
3590 m PW 9500 lbs
dTimEnd: 2014-12-02T08:25:00+01:00
dTimStart: 2014-12-02T06:50:00+01:00
md: 3590
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Stopped at 3600 m, had to pull over 50 % of cable strenght.
Evaluated situation.
dTimEnd: 2014-12-02T09:00:00+01:00
dTimStart: 2014-12-02T08:25:00+01:00
md: 3600
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Evaluated situation, had meeting with onshore. Decided to POOH, had PW at 10 100 lbs before BHA moved, had head tension at 1350 lbs. Continued to POOH at 5 m/min, logged head tension.
Depth      P/U weight    Head tension
3590 m    9200 lbs        2060 lbs
3550 m    8300 lbs        2009 lbs
3500 m    7700 lbs        1904 lbs
3450 m    7600 lbs        1820 lbs
3400 m    7250 lbs        1740 lbs
Meanwhile evaluated situation with onshore.
dTimEnd: 2014-12-02T09:55:00+01:00
dTimStart: 2014-12-02T09:00:00+01:00
md: 3540
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Continued POOH to surface.
dTimEnd: 2014-12-02T12:30:00+01:00
dTimStart: 2014-12-02T09:55:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: OOH, closed SV and inflow tested. Closed HMV and inflow tested. SIWHP 69 bar. Bleed down pressure in lubricator and flushed same with nitrogen.
dTimEnd: 2014-12-02T14:05:00+01:00
dTimStart: 2014-12-02T12:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Helt toolbox talk prior to L/D perforation guns.
dTimEnd: 2014-12-02T14:20:00+01:00
dTimStart: 2014-12-02T14:05:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Waited on production department for measuring benzene.
dTimEnd: 2014-12-02T14:45:00+01:00
dTimStart: 2014-12-02T14:20:00+01:00
md: 0
phase: wire line
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Measured 106 ppm benzene inside lubricator. Measured no Benzene in work area for personnel.
dTimEnd: 2014-12-02T15:00:00+01:00
dTimStart: 2014-12-02T14:45:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Laid down perforation guns and tractor.
dTimEnd: 2014-12-02T16:35:00+01:00
dTimStart: 2014-12-02T15:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Decision made to split perforation run in two separate runs due to heavy guns. Prepared tractor and perforation guns for next run.
dTimEnd: 2014-12-02T19:45:00+01:00
dTimStart: 2014-12-02T16:35:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Held toolbox talk for installing new perfoartion gun.
dTimEnd: 2014-12-02T20:00:00+01:00
dTimStart: 2014-12-02T19:45:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Installed tractor and shorter perforation gun into lubricator. Filled riser with 120 litres og 50/50 MEG/RX-72.
dTimEnd: 2014-12-02T20:30:00+01:00
dTimStart: 2014-12-02T20:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Checked fireing head and it was not within acceptance criteria. Changed fireing head.
dTimEnd: 2014-12-02T21:40:00+01:00
dTimStart: 2014-12-02T20:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Connected tractor to perforation guns. Stabbed lubricator and leak tested lower QTS to 20/345 bar for 5/10 min.Opened HMV. WHP 78 bar. Equalized lubricator via kill wing. Opened SV.
dTimEnd: 2014-12-02T23:10:00+01:00
dTimStart: 2014-12-02T21:40:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: RIH with BHA #3 tractor and short perforation gun from surface to 500 meters.
dTimEnd: 2014-12-02T23:30:00+01:00
dTimStart: 2014-12-02T23:10:00+01:00
md: 500
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: Halliburton performed communication check and correlated depth in DHSV.
dTimEnd: 2014-12-03T00:00:00+01:00
dTimStart: 2014-12-02T23:30:00+01:00
md: 500
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
Lithology and shows: