Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2008-02-11T00:00:00+01:00 to 2008-02-12T00:00:00+01:00
Wellbore info:
dTimSpud: 2007-03-15T00:00:00+01:00
dateDrillComplete: 2007-08-26
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-02-12T00:00:00+01:00
dTimDiaHoleStart: 2008-02-11T09:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: None
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 0
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 134
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Sent firing command to E-Fire firing head in TCP guns and perforated well from 3130 to 3281 mMDRT.
tightWell: 0
tvd: 3107.4
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-02-11T11:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2993
mudClass: oil based
presBopRating: 690
pv: 29
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 7.5
dTim: 2008-02-11T22:45:00+01:00
density: 1.4
locationSample: Active pit
md: 2993
mudClass: oil based
presBopRating: 690
pv: 24
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 8
Pore pressure:
Survey stations:
Activities:
comments: Held prejob meeting with all involved, including Maersk Production.
dTimEnd: 2008-02-11T10:00:00+01:00
dTimStart: 2008-02-11T09:00:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Installed lo-torq valve on kill valve on XMT. Hooked up 2" HP-hose from lo-torq valve to cement pump kill line valve in moon pool.
dTimEnd: 2008-02-11T10:30:00+01:00
dTimStart: 2008-02-11T10:00:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Flushed line from cement unit to XMT, observing for returns in needle valve on XMT cap.
dTimEnd: 2008-02-11T11:00:00+01:00
dTimStart: 2008-02-11T10:30:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Closed KV. Leak tested line from cement pump to KV to 250 bar/10 min. No leak observed through needle valve on XMT cap. Bled pressure down to 20 bar, to cement pump. Closed SV and needle valve on XMT cap. DHPG pressure = 277,1 bar.
dTimEnd: 2008-02-11T11:30:00+01:00
dTimStart: 2008-02-11T11:00:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Opened MMV. Opened HMV. Pressured up well to 30 bar with cement pump. Confirmed pressure increase on DHPG. Opened DHSV w/460 bar control line pressure.
dTimEnd: 2008-02-11T12:00:00+01:00
dTimStart: 2008-02-11T11:30:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Continued to pressure up well to 240 bar (750 liter) with cement pump. Pressured up chemical injection line to 230 bar with Well Dynamics test pump. Leak tested termination block for chemcial injection line on wellhead to 230 bar/10 min.
dTimEnd: 2008-02-11T12:30:00+01:00
dTimStart: 2008-02-11T12:00:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Closed MMV. Bled off pressure above MMV to 10 bar. Inflow tested MMV to 230 bar/10 min. Equalized MMV with 240 bar. Opened MMV. Closed HMV. Bled off pressure above HMV to 10 bar. Inflow tested HMV to 230 bar/10 min. Equalized HMV with 240 bar. Opened HMV. Bled ppressure in well to 0 bar to cement pump. Bled back 710 liter. Counted 3 cycles on ProFire firing head on TCP guns.
dTimEnd: 2008-02-11T13:30:00+01:00
dTimStart: 2008-02-11T12:30:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Schlumberger TCP performed training pulses with cement pump. Schlumberger sent firing command ,with cement unit, to E-Fire firing head in TCP guns. Bled down well pressure to 0 bar to cement unit. Closed TKV and Lo-torq valve. The TCP guns fired after waiting the programmed time delay of 10 minutes.  Wellhead pressure / DHPG pressure increased to 31/ 308 bar. Closed DHSV. Bled down pressure above DHSV to 0 bar to the flowline. Monitored WHP in XMT for 30 minutes to verify DHSV integrity. No pressure buildup observed.
dTimEnd: 2008-02-11T15:00:00+01:00
dTimStart: 2008-02-11T13:30:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Closed valve to cement pump kill line in moon pool to isolate 2" HP-hose to KV on XMT.
dTimEnd: 2008-02-11T15:15:00+01:00
dTimStart: 2008-02-11T15:00:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
comments: Performed well hand over activiities. Verified that all valves on XMT and DHSV were closed. Handed well over to Maersk production at 17:00. ****************END OF OPERATIONS****************
dTimEnd: 2008-02-11T17:00:00+01:00
dTimStart: 2008-02-11T15:15:00+01:00
md: 0
phase: fixed
proprietaryCode: completion -- perforate
state: ok
stateDetailActivity: success
Lithology and shows: