Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-03-14T00:00:00+01:00 to 2013-03-15T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
daysBehind: 3.8
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-03-15T00:00:00+01:00
dTimDiaHoleStart: 2013-03-07T19:00:00+01:00
diaHole: 36
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: RIH 26" BHA and drill out 30" shoe. Drill and orientate 26" hole.
hpht: 0
md: 208
mdCsgLast: 202.3
mdDiaHoleStart: 146
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 8
ropCurrent: -999.99
strengthForm: 0
sum24Hr: WOC, released running tool from 30" conductor. Installed cuttings transport system (CTS) onto 30" conductor housing hooked up to CTS pump on ROV. and P/U and M/U 26" BHA.
Next 24 hrs: RIH 26" BHA and drill out 30" shoe. Drill and orientate 26" hole.
tightWell: 0
tvd: 208
tvdCsgLast: 202
tvdStrengthForm: 0
waterDepth: 91
Drilling fluid:
dTim: 2013-03-14T20:00:00+01:00
density: 1.03
locationSample: Active pit
md: 165
mudClass: water based
presBopRating: 345
pv: -999.99
type: Spud mud
visFunnel: 120
yp: -999.99
dTim: 2013-03-14T10:00:00+01:00
density: 1.4
locationSample: Reserve pit
md: 207
mudClass: water based
presBopRating: 345
pv: -999.99
type: Spud Mud
visFunnel: 100
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Mixed and pumped 60 m3, 1.55 sg Tuned Light XL cement, 700 lpm, 12 bar and displaced same inplace with 4.3 m3 SW, 1250 lpm of seawater, final circulating pressure 22.5 bar. Took bucket and cup samples of pumped cement slurry. Checked for back flow, broke off cement line and flushed same. Unable to observe cement returns at seabed with ROV while pumping same due to poor visibility.
(Cement displaced completed at 01:51 hrs)
dTimEnd: 2013-03-14T02:00:00+01:00
dTimStart: 2013-03-14T00:00:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: ROV verified 30" conductor setting depth with Digiquartz hydrostatic depth measure and inclinometer roll / pitch readings. Final depth of top of 30" conductor housing= 140.1 mRKB. 
Note: F-12 top of 30" conductor housing 140.2 mRKB.

Digiquartz readings:               Inclinometer:
F-12(m)     F-11(m)                 roll / pitch
87.717       87.624                  0.00/0.07
87.700       87.599                  0.02/0.06   
87 697       87.604                  0.04/0.08
dTimEnd: 2013-03-14T02:30:00+01:00
dTimStart: 2013-03-14T02:00:00+01:00
md: 202
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Waiting on cement.

Meanwhile: Visibility at template improved and ROV observed that cement was at seabed at 04:10 hrs. ROV checked 30" conductor setting depth. 

Digiquartz readings:               Inclinometer:
F-12(m)     F-11(m)                 roll / pitch
87.117       87.055                  0.01/0.07
87.175       87.033                  0.01/0.07   
87 179       87.035                  0.00/0.06

dTimEnd: 2013-03-14T06:00:00+01:00
dTimStart: 2013-03-14T02:30:00+01:00
md: 202
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: WOC, Meanwhile prepared to release 30" conductor running tool from 30" conductor and POOH running string.
dTimEnd: 2013-03-14T15:30:00+01:00
dTimStart: 2013-03-14T06:00:00+01:00
md: 202
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: Held pre-job meeting with all personnel involved. ROV opened 2" fill up valve on top of 30" conductor running tool.
dTimEnd: 2013-03-14T16:30:00+01:00
dTimStart: 2013-03-14T15:30:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: With 1 ton tension on 5 1/2"  HWDP running string. Released 30" conductor running tool with 5 right hand turns, 5 rpm, 1-2 KNm and POOH with inner cement string from 192 m to below top of 30" conductor to 150 m.
dTimEnd: 2013-03-14T17:00:00+01:00
dTimStart: 2013-03-14T16:30:00+01:00
md: 150
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Flushed 4 3/4" inner cement string, 3400 lpm, 20 bar. Observed by ROV POOH running string and cement inner string from 150 m to 56 m. Removed master bushing and POOH to 50 m and re-installed master bushing.
dTimEnd: 2013-03-14T18:00:00+01:00
dTimStart: 2013-03-14T17:00:00+01:00
md: 50
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: R/U false rotary. B/O 30" conductor running tool and 5 1/2" HWDP running string and, B/O and L/D 4 3/4" inner cement string.
dTimEnd: 2013-03-14T19:00:00+01:00
dTimStart: 2013-03-14T18:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held pre-job meeting. B/O 30" conductor running tool 5 1/2" HWDP L/O same. Picked up 5 1/2" HWDP double to M/U stand for dedicated landing string, racked back same.
dTimEnd: 2013-03-14T20:00:00+01:00
dTimStart: 2013-03-14T19:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Prepared for cutting transport system (CTS) funnel and hose.
dTimEnd: 2013-03-14T20:30:00+01:00
dTimStart: 2013-03-14T20:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Held pre-job meeting. P/U and run CTS funnel on tugger from moon pool  and installed same on 30" conductor housing observed by ROV. 

Meanwhile: Leak tested top drive wash pipe to 100 bar / 5 min.
dTimEnd: 2013-03-14T23:30:00+01:00
dTimStart: 2013-03-14T20:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: P/U and run CTS 40 m hose on tugger from moon pool observed by ROV.
dTimEnd: 2013-03-15T00:00:00+01:00
dTimStart: 2013-03-14T23:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
Lithology and shows: