Daily Drilling Report
Well: NO 15/9-F-5
Report period: 2008-07-23T00:00:00+02:00 to 2008-07-24T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-11T00:00:00+01:00
dateDrillComplete: 2008-07-30
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-07-24T00:00:00+02:00
dTimDiaHoleStart: 2008-07-15T18:30:00+02:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Complete BOP test. M/U RIH 8½" BHA. Drill shoe track, clean rathole, 3m new formation. Perform FIT with 1.30 SG mud. Drill 8½" to  ~3150m, raise MW to 1.45SG. 
hpht: 0
md: 2927
mdCsgLast: 2921
mdDiaHoleStart: 1418
mdPlanned: -999.99
mdStrengthForm: 1415
presTestType: formation integrity test
reportNo: 24
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Ran 9 5/8" x 10 3/4" casing to 2921m and cemented casing. Pressure tested casing to 345 bar 15 min. Commenced BOP test.
tightWell: 0
tvd: 2614
tvdCsgLast: 2608.6
tvdStrengthForm: 1346
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2008-07-23T22:00:00+02:00
density: 1.42
locationSample: Active pit
md: 2927
mudClass: oil based
presBopRating: 345
pv: 26
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 11.5
dTim: 2008-07-23T12:00:00+02:00
density: 1.42
locationSample: Active pit
md: 2927
mudClass: oil based
presBopRating: 345
pv: 25
tempHthp: 120
type: OBM-Standard
visFunnel: -999.99
yp: 12.5
Pore pressure:
dTim: 2008-07-24T00:00:00+02:00
equivalentMudWeight: 1.03
md: 1415
readingKind: estimated
Survey stations:
Activities:
comments: Continued RIH with 10 3/4" casing from 2608m to 2778m. Filled every stand with FAC tool.
dTimEnd: 2008-07-23T01:15:00+02:00
dTimStart: 2008-07-23T00:00:00+02:00
md: 2778
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down Odfjel elevator, FAC tool and long bails. Counted casing on cantilever and back-up sub's.
dTimEnd: 2008-07-23T02:15:00+02:00
dTimStart: 2008-07-23T01:15:00+02:00
md: 2778
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and rigged up drilling bails and 5½" elevators.

dTimEnd: 2008-07-23T03:45:00+02:00
dTimStart: 2008-07-23T02:15:00+02:00
md: 2778
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up 10 3/4" casing hanger / PADPRT assy.

dTimEnd: 2008-07-23T04:00:00+02:00
dTimStart: 2008-07-23T03:45:00+02:00
md: 2778
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down Odfjel slip and extension ring. Installed master bushing.

dTimEnd: 2008-07-23T04:45:00+02:00
dTimStart: 2008-07-23T04:00:00+02:00
md: 2785
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rigged down Odfjel casing tong.
dTimEnd: 2008-07-23T05:30:00+02:00
dTimStart: 2008-07-23T04:45:00+02:00
md: 2785
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 10 3/4" x 9 5/8" csg on 5 1/2" HWDP landing string from 2785m to 2861m MD. Filled every stand.
dTimEnd: 2008-07-23T06:00:00+02:00
dTimStart: 2008-07-23T05:30:00+02:00
md: 2861
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with 10 3/4" x 9 5/8" csg on 5½" HWDP landing string. P/U M/U cement head to top drive.

dTimEnd: 2008-07-23T07:00:00+02:00
dTimStart: 2008-07-23T06:00:00+02:00
md: 2916
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circ & picked up in stage to 2000 LPM, 77 bars, took losses, reduced to 1000 LPM - loss free rate. Total lost  11m³.

dTimEnd: 2008-07-23T08:30:00+02:00
dTimStart: 2008-07-23T07:00:00+02:00
md: 2916
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Landed off csg as per Vetco procedure.

dTimEnd: 2008-07-23T08:45:00+02:00
dTimStart: 2008-07-23T08:30:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up pumps to 1000 LPM & Circ one casing volume 5800 stks pumped. Simultaneously held tool box talk prior cmt job.

dTimEnd: 2008-07-23T11:15:00+02:00
dTimStart: 2008-07-23T08:45:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pumped 8 m³ base oil from pit 14, 1000 LPM. Pump 20 m³ spacer 1.50 SG from pit 12, 1000 LPM. 

dTimEnd: 2008-07-23T12:00:00+02:00
dTimStart: 2008-07-23T11:15:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced spacer in surface lines with 3m³ OBM & closed IBOP. Opened Lo-torq valve on cmt head and dropped 1 3/4" ball.

dTimEnd: 2008-07-23T12:15:00+02:00
dTimStart: 2008-07-23T12:00:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Mixed and pumped 17.3 m³ 1.90 SG cement according to Halliburton procedure. Bottom plug sheared at 80 bars.

dTimEnd: 2008-07-23T13:00:00+02:00
dTimStart: 2008-07-23T12:15:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced cmt to rig floor with 500 liters water, released dart and continued pumping 2500 liter water behind cement, dart sheared top wiper plug @ 205 bars. 

dTimEnd: 2008-07-23T13:15:00+02:00
dTimStart: 2008-07-23T13:00:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Displaced cmt with rig pumps 1000 LPM, at 2700 stk lost suction to MP changed from pit #7 to pit # 9 losses approx. 3 m³. Increased rate to 1500 LPM at 3200 stks. At 4082 stks btm plug sheared @ 135 bars. FCP 43 bars @ 1000 LPM, bumped plug at 4909 stks final pressure 113 bars. 96% pump efficiency.

dTimEnd: 2008-07-23T15:15:00+02:00
dTimStart: 2008-07-23T13:15:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Pressure tested casing to 345 bars 15 min.

dTimEnd: 2008-07-23T15:45:00+02:00
dTimStart: 2008-07-23T15:15:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Checked for back flow, float holding. Disconnected cmt hoses and flushed lines.

dTimEnd: 2008-07-23T16:30:00+02:00
dTimStart: 2008-07-23T15:45:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Rotated 4 turns to right to engage MS1 Seal.  Engaged and set MS1 seal as per Vetco procedure, 35 bars/207 bars 10 min. 

dTimEnd: 2008-07-23T17:45:00+02:00
dTimStart: 2008-07-23T16:30:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Leak tested MS1 seal 35/345bars 5/10 min.

dTimEnd: 2008-07-23T18:15:00+02:00
dTimStart: 2008-07-23T17:45:00+02:00
md: 2921
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Released PADPRT, 4 turns to right

dTimEnd: 2008-07-23T18:30:00+02:00
dTimStart: 2008-07-23T18:15:00+02:00
md: 136
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: L/O cmt head
dTimEnd: 2008-07-23T19:30:00+02:00
dTimStart: 2008-07-23T18:30:00+02:00
md: 136
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Dropped Halliburton sponge balls 2 ea and flush string using mud 1770 lpm. POOH PADPRT. 

dTimEnd: 2008-07-23T21:15:00+02:00
dTimStart: 2008-07-23T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Out of hole with PADPRT inspected same. Laid out same.
dTimEnd: 2008-07-23T21:45:00+02:00
dTimStart: 2008-07-23T21:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: MU Wear Bushing RT, RIH and installed wear bushing according to Vetco procedures.
dTimEnd: 2008-07-23T23:30:00+02:00
dTimStart: 2008-07-23T21:45:00+02:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Commenced BOP test.
dTimEnd: 2008-07-24T00:00:00+02:00
dTimStart: 2008-07-23T23:30:00+02:00
md: 139
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
Lithology and shows: