Daily Drilling Report
Well: NO 15/9-F-14
Report period: 2008-07-06T00:00:00+02:00 to 2008-07-07T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-04T00:00:00+01:00
dateDrillComplete: 2008-06-15
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-07-07T00:00:00+02:00
dTimDiaHoleStart: 2008-07-03T02:45:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: RIH with BHA #5 to perforated interval #3 on WL and tractor. POOH. RIH with BHA #6 to perforated interval #4 on WL. 
hpht: 0
md: 3750
mdCsgLast: 3695
mdDiaHoleStart: 3761
mdPlanned: -999.99
mdStrengthForm: 2788
presTestType: formation integrity test
reportNo: 82
ropCurrent: -999.99
strengthForm: 1.56
sum24Hr: POOH with BHA #3 and confirm perforation. Bullheaded 17.2 m3 of baseoil into well. Inflow tested HMV to 20-5 bar/10 min. RU BHA #4. RIH from surface to 2500 m to perforated interval #3 on WL. POOH and changed faulty gun switches. RU BHA #5 to perforated interval #3 on WL and tractor.
tightWell: 0
tvd: 3158.5
tvdCsgLast: 3123.4
tvdStrengthForm: 2728.4
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-07-06T11:00:00+02:00
density: 1.37
locationSample: Reserve pit
md: 3750
mudClass: oil based
presBopRating: 690
pv: 25
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 7.5
Pore pressure:
dTim: 2008-07-07T00:00:00+02:00
equivalentMudWeight: 1.02
md: 3006
readingKind: measured
Survey stations:
Activities:
comments: Bled down grease pressure and filled riser/lubricator with 250 ltrs of baseoil using cmt unit.
dTimEnd: 2008-07-06T00:15:00+02:00
dTimStart: 2008-07-06T00:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Open HMV and SV (43 turns). Equalized and opened DHSV. RIH with BHA #3 to perforate interval #2 from surface to 236 m. Powered up logging unit with guns 70 m below seabed.
dTimEnd: 2008-07-06T00:45:00+02:00
dTimStart: 2008-07-06T00:15:00+02:00
md: 236
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RIH with BHA #3 from 236 to 3157 m. PU 50 m every 500 m due to new cable. Ran carefully through DHSV and pulled back up to confirm that it was fully open. Up weigh 480kg / hanging weight 465 kg at 493 m MDRT. Weights while RIH was according to tension simulations. Correlated and adjusted depth by 1 m before starting tractor.
dTimEnd: 2008-07-06T03:45:00+02:00
dTimStart: 2008-07-06T00:45:00+02:00
md: 3120
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Powered up WL tractor and continued RIH with BHA #3 to perforate interval #2 from 3157 to 3400 m. Running speed 12 m/min.
dTimEnd: 2008-07-06T04:15:00+02:00
dTimStart: 2008-07-06T03:45:00+02:00
md: 3400
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Performed correlation log from 3400 m to 2975 m using CCL. Powered up WL tractor and ran back down to 3400 m. Fired guns and perforated interval #2, from 3312 - 3321.2 m MDRT. Good indication of firing on DHPG.
dTimEnd: 2008-07-06T06:00:00+02:00
dTimStart: 2008-07-06T04:15:00+02:00
md: 3400
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: POOH with BHA #3 from 3309.7 m to 250 m. Powered down logging unit with guns 70 m below seabed. Closed DHSV, HMV and SV.
dTimEnd: 2008-07-06T08:45:00+02:00
dTimStart: 2008-07-06T06:00:00+02:00
md: 250
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Broke lubricator at in-situ sub and LD toolstring.
dTimEnd: 2008-07-06T09:45:00+02:00
dTimStart: 2008-07-06T08:45:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Opened KWV and HMV and bullheaded 17.2 m3 baseoil at 137 lpm / 99.6 bar using cmt unit.  Shut down pumps and observed pressure levelled out at 19 bar. Closed HMV. Bled down pressure above and inflow tested HMV. Ok.

Meanwhile performed torture test on logging cable. Cut off 60 m of cable and rebuilt cable head.
dTimEnd: 2008-07-06T11:45:00+02:00
dTimStart: 2008-07-06T09:45:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Continued building cable head and performed surface checks on Wellteck tractor.
dTimEnd: 2008-07-06T14:00:00+02:00
dTimStart: 2008-07-06T11:45:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Continued to perform surface checks on Welltech tractor. Went through Schlumberger and Welltech checklists.

Meanwhile installed test cap on lubricator. Opened KWV and pumped up to 19 bar above HMV using baseoil and cmt unit. Tested SV to 19 bar / 5 min. Opened HMV and read 19 bar WHP, 255 bar on DHPG. 

Displaced cmt line to 100% MEG at 50 lpm / 49 bar and got a final WHP of 20 bar. Closed HMV and bled off pressure to 5 bar above. Inflow tested HMV for 10 min. Ok. Bled off pressure above HMV and closed KWV and LT2.
dTimEnd: 2008-07-06T15:30:00+02:00
dTimStart: 2008-07-06T14:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Continued to go through Schlumberger and Welltech checklists. Checked CCL and gun switches.
dTimEnd: 2008-07-06T16:45:00+02:00
dTimStart: 2008-07-06T15:30:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Installed BHA #4 to perforate interval #3. Lowered orientating weight and 30 ft gun section into lower riser section and hung off in C-plate. Filled riser with 200 ltrs of Ramex. Connected and armed perforating guns according to Schlumberger procedure.
dTimEnd: 2008-07-06T18:30:00+02:00
dTimStart: 2008-07-06T16:45:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Leak tested in-situ sub to 30/150 bar 5/10 min using Seawell pumpe and 100% MEG. Ok. Bled down grease pressure and filled riser/lubricator with 250 ltrs of 100% MEG using cmt unit.
dTimEnd: 2008-07-06T19:00:00+02:00
dTimStart: 2008-07-06T18:30:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Performed time-out for safety with focus on dropped object. Pressured up to 20 bar and equalized pressure above HMV.Open HMV and SV (43 turns). Equalized and opened DHSV. RIH with BHA #4 to perforate interval #3 from surface to 235 m. Powered down logging unit with guns 70 m below seabed.
dTimEnd: 2008-07-06T19:45:00+02:00
dTimStart: 2008-07-06T19:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RIH with BHA #4 from 235 to 2500 m. PU 50 m every 500 m due to new cable. Ran carefully through DHSV and pulled back up to confirm that it was fully open. Weights while RIH was according to tension simulations. Schlumberger was unable to communicate with gun switches.
dTimEnd: 2008-07-06T21:45:00+02:00
dTimStart: 2008-07-06T19:45:00+02:00
md: 2500
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Trouble shoot problem with gun switches. POOH with BHA #4 from 2500 m to 1500 m and re-tried to communicate with the switches, because they worked at this depth while RIH. Negative.
dTimEnd: 2008-07-06T23:30:00+02:00
dTimStart: 2008-07-06T21:45:00+02:00
md: 1500
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with BHA #4 from 1500 m to 250 m. Powered down logging unit with guns 70 m below seabed.
dTimEnd: 2008-07-07T00:00:00+02:00
dTimStart: 2008-07-06T23:30:00+02:00
md: 250
phase: wire line
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
Lithology and shows: