Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2009-03-15T00:00:00+01:00 to 2009-03-16T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
daysBehind: .9
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-03-16T00:00:00+01:00
dTimDiaHoleStart: 2009-03-13T15:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Choke back flow to 1500 Sm3/day. Perform station logs and 4 low rate flowing PLT passes. Shut-in well. POOH with PLT toolstring. Inflow test DHSV, HMV and MMV for handover. LD toolstring. RD WL riser and BOP from XMT.
hpht: 0
md: 3520
mdCsgLast: 3519
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 137
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Inflow tested HMV to 81-5 bar/10 min. Broke lubricator and LD toolstring. Installed PLT toolstring in riser. MU lubricator and leak tested at in-situ sub. Equalized and opened HMV. RIH with PLT toolstring on 7/16" EWL from surface to 2929 m. Performed stationary logging at DHPG depth. Continued RIH from 2929 m to 3030 m to perform shut-in station logs and 4 PLT tool calibration passes in the interval 3030 m to 3255 m MD. Bean up well to 4500 Sm3/day. Performed station logs and 4 high rate flowing PLT passes in the interval 3030 m to 3255 m MD. Choked back flow to 3000 Sm3/day. Performed station logs and 4 medium rate flowing PLT passes in the interval 3030 m to 3255 m MD.
tightWell: 0
tvd: 3107.4
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2009-03-15T23:59:00+01:00
density: 1.03
locationSample: Active pit
md: -999.99
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Attempted to RIH through DHSV and experienced a 1 m drop of the toolstring after initial hold up. Made several more attempts to run through DHSV.
dTimEnd: 2009-03-15T00:30:00+01:00
dTimStart: 2009-03-15T00:00:00+01:00
md: 498
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RIH with toolstring through DHSV to 515 m and pulled back up to ensure valve was fully open. Continued RIH with combination toolstring on 7/16" EWL from 485 m to 3027 m (tally dyp). Hung up at 7" liner PBR and made several attempts to enter 7" liner. Continued RIH with combination toolstring from 3027 m to 3260.5 m (log dyp). RIH tension was 1900 lbs and PU tension was 5100 lbs at 3250 m MD. RIH speed was 30 m/min. RIH speed inside 7" liner was 20 m/min. Tension inside 7" liner was higher than simulated (60% of max safe pull to be able to break weakpoint).
dTimEnd: 2009-03-15T03:00:00+01:00
dTimStart: 2009-03-15T00:30:00+01:00
md: 3260.5
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Tagged top of TCP guns at 3260.5 m (ref open hole log)/ at 3258.5 m (ref pip-tag in tally). Made GR-CCL correlation log from 3260.6 m to 3029 m (top of 7" liner).
dTimEnd: 2009-03-15T03:30:00+01:00
dTimStart: 2009-03-15T03:00:00+01:00
md: 3260.5
phase: wire line
proprietaryCode: workover -- perforate
state: ok
stateDetailActivity: success
comments: POOH with combination toolstring on 7/16" EWL from 3029 m to OOH. Ran carefully through DHSV at 497 m MD. Pulled cable head into tool catcher.
dTimEnd: 2009-03-15T05:30:00+01:00
dTimStart: 2009-03-15T03:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Closed SV partly and verified toolstring out of hole. Recorded SIWHP 81 bar. Closed HMV and bled down pressure above to 5 bar.
dTimEnd: 2009-03-15T06:00:00+01:00
dTimStart: 2009-03-15T05:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Inflow tested HMV 81 -5 bar/10 min ok. Opened KWV and SV 10 turns. Bled off pressure to zero to closed drain and purged riser with Nitrogen. Closed KWV. Bled off remaining pressure in lubricator through needle valve. Closed SV.
dTimEnd: 2009-03-15T07:30:00+01:00
dTimStart: 2009-03-15T06:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Broke lubricator at in-situ sub and LD combination toolstring. Found centered circular impression on lead impression block confirms that part of running tool for TCP gun hanger was lost in hole and is sitting at the top of the TCP gun hanger.
dTimEnd: 2009-03-15T08:00:00+01:00
dTimStart: 2009-03-15T07:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Installed PLT toostring in riser and MU in-situ sub. Leak tested in-situ sub to 30/200 bar for 5/10 min. Ok.
dTimEnd: 2009-03-15T08:30:00+01:00
dTimStart: 2009-03-15T08:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Opened KWV. Equalized and opened HMV using cmt pump and 100% MEG. WHP was 85 bar. Closed KWV.
dTimEnd: 2009-03-15T09:00:00+01:00
dTimStart: 2009-03-15T08:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RIH with PLT toolstring on 7/16" EWL from surface to 2929 m MD. Ran carefully through DHSV at 492 m. Performed station log and checked readings against DHPG. Continued RIH with PLT toolstring on 7/16" EWL from 2929 m to 3030 m MD.
dTimEnd: 2009-03-15T11:30:00+01:00
dTimStart: 2009-03-15T09:00:00+01:00
md: 3030
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Logged PLT down/up and performed shut-in calibration passes from 3030 m to 3255 m MD.

Pass 1: Down/up speed: 10 m/min
Pass 2: Down/up speed: 20 m/min
Pass 3: Down/up speed: 30 m/min
Pass 4: Down/up speed: 40 m/min
dTimEnd: 2009-03-15T14:00:00+01:00
dTimStart: 2009-03-15T11:30:00+01:00
md: 3255
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: RIH with PLT on 7/16" EWL from 3030 m to 3255 m MD.

Took stationary PLT readings at :
3245 m MD
3233 m MD
3200 m MD
3154 m MD

POOH with PLT toolstring from 3154 m to 3080 m MD. Spinner response appr 2.0 RPS. Moved even further up to 2915 m. Still spinner response 2.0 RPS. Decided to go down to 3080 m again.

dTimEnd: 2009-03-15T16:30:00+01:00
dTimStart: 2009-03-15T14:00:00+01:00
md: 3255
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Beaned up well in increments to 4500 Sm3/d. Obtained stable FBHP ( less than 0.1 bar variance for 1 hr) of 276,6 bar at DHPG.
dTimEnd: 2009-03-15T23:30:00+01:00
dTimStart: 2009-03-15T16:30:00+01:00
md: 3080
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Logged PLT down/up and performed high rate passes from 3030 m to 3255 m MD.

Pass 1: Down/up speed: 10 m/min

dTimEnd: 2009-03-16T00:00:00+01:00
dTimStart: 2009-03-15T23:30:00+01:00
md: 3255
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
Lithology and shows: