Daily Drilling Report
Well: NO 15/9-F-12
Report period: 2008-01-30T00:00:00+01:00 to 2008-01-31T00:00:00+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: 2008-01-31T00:00:00+01:00
dTimDiaHoleStart: 2008-01-29T01:00:00+01:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH with NPR plug on wireline.  Inflow test TRSCSSV. WOW due crane for RD.
hpht: 0
md: 3520
mdCsgLast: 3519
mdDiaHoleStart: 0
mdPlanned: -999.99
mdStrengthForm: 3116
presTestType: formation integrity test
reportNo: 128
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: RU wireline. RIH and retrieved NPR plug. POOH to 2970 m MDRKB.
tightWell: 0
tvd: 3107.4
tvdCsgLast: 3107.8
tvdStrengthForm: 2863
waterDepth: 91
wellheadElevation: 138.6
Drilling fluid:
dTim: 2008-01-30T20:00:00+01:00
density: 1.03
locationSample: Reserve pit
md: 3520
mudClass: other
presBopRating: 690
pv: -999.99
type: Packer fluid
visFunnel: -999.99
yp: -999.99
Pore pressure:
dTim: 2008-01-31T00:00:00+01:00
equivalentMudWeight: 1.03
md: 140
readingKind: estimated
Survey stations:
Activities:
comments: MU pumping/testing assembly and confirmed line-up with cement unit. Filled tubing with drill water and performed line test to 345 bar/10 min. 

Meanwhile bled off pressure in chemical injection line and observed for back flow for 30 min.
dTimEnd: 2008-01-30T01:00:00+01:00
dTimStart: 2008-01-30T00:00:00+01:00
md: 3028.4
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Opened A-annulus valve. Pressured up tubing against pre-installed NPR plug w/ball to 50 bar/10 min. Volume pumped 186 ltrs. 

Meanwhile observed no pressure build-up in chemical injection line for 10 min. Pressured up chemical injection line until pressure leveled out at 95 bar.
dTimEnd: 2008-01-30T01:30:00+01:00
dTimStart: 2008-01-30T01:00:00+01:00
md: 3028.4
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Closed TRSCSSV and bled off pressure above to 5 bar. Inflow tested TRSCSSV for 10 min. Volume bled off was 30 ltrs. Pumped 44 ltrs, equalized and opened TRSCSSV. Pressured up control line to 570 bar and kept TRSCSSV open.
dTimEnd: 2008-01-30T02:00:00+01:00
dTimStart: 2008-01-30T01:30:00+01:00
md: 3028.4
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Continued to pressure up tubing to 300 bar. Held pressure for 15 min to set packer and test tubing. PBR sheared at 221.5 bar. Volume pumped was 774 ltrs (Total: 186 + 774 = 960 ltrs). No flow observed from A-annulus.

Meanwhile performed a 300 bar/15 min leak-test on chemical injection line.
dTimEnd: 2008-01-30T02:45:00+01:00
dTimStart: 2008-01-30T02:00:00+01:00
md: 3028.4
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Bled off pressure in tubing to 280 bar. Volume bled back was 50 ltrs. Closed TRSCSSV and bled off pressure above to 210 bar. Volume bled back was 40 ltrs. Inflow tested TRSCSSV to 70 bar/30 min. Bled off pressure above TRSCSSV to 10 bar. Volume bled back was 120 ltrs. Inflow tested TRSCSSV to 270 bar/30 min. Pumped 180 ltrs, equalized and opened TRSCSSV. Bled off pressure in tubing to zero. Volume bled back was 780 ltrs. Kept TRSCSSV open. Closed A-annulus valve. RD pumping/testing assembly.

Meanwhile performed SJA with wireline crew.
dTimEnd: 2008-01-30T04:30:00+01:00
dTimStart: 2008-01-30T02:45:00+01:00
md: 3028.4
phase: fixed
proprietaryCode: completion -- test scsssv
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting on rig floor. Spotted and RU WL equipment.
dTimEnd: 2008-01-30T06:00:00+01:00
dTimStart: 2008-01-30T04:30:00+01:00
md: 3028.4
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting and reviewed SJA with two different crews (crew change). MU 7" Vam Top x 9" 4 ACME crossover to top of landing string. Installed Seawell pump-in sub. Installed kill hose to pump-in sub. Lined up and pressure tested  to 345/10 min against inner Lo-torque valve. Ok. Installed 6 1/2" WL-BOP. Hooked up hydraulic connections to WL-BOP and function tested same.

Closed WL-BOP. Performed connection test to 300 bar/5 min against NPR plug in tubing at 3014 m MD. Kept A-annulus vented and observed for fluid returns out A-annulus at surface WH. Volume pumped was 942 ltrs. Bled back 880 ltrs. No returns observed.
dTimEnd: 2008-01-30T14:30:00+01:00
dTimStart: 2008-01-30T06:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: RU WL sheave with 7/32" braided line in TDS and PU to sufficient hight. PU and installed lower WL lubricator section. PU upper WL lubricator section to above connection point. Lowered cable head down to WL-BOP and connected lubricator. Broke connection above WL-BOP and lifted lubricator section 1.5 m. Installed WL toolstring. Attempted to fill up lubricator using cement unit, but ended up using WL test pump. Leak tested rig-up to 25/300 bar for 5 /10 min.
dTimEnd: 2008-01-30T22:00:00+01:00
dTimStart: 2008-01-30T14:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Observed tugger wire and 7/32" braided line was twined together at top of lubricator. Got acceptance from OIM and performed SJA for man-riding operation in derrick with wind speed 36-40 knots to be able to RIH.
dTimEnd: 2008-01-30T23:00:00+01:00
dTimStart: 2008-01-30T22:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- rig up/down
state: ok
stateDetailActivity: success
comments: Equalized and opened blind rams. RIH with WL  toolstring to 450 m MDRKB and verified that TRSCSSV was fully open.  Continued RIH with WL toolstring from 450 to 1500 m MDRKB.
dTimEnd: 2008-01-31T00:00:00+01:00
dTimStart: 2008-01-30T23:00:00+01:00
md: 1500
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
Lithology and shows: