Daily Drilling Report
Well: NO 15/9-F-11
Report period: 2013-03-13T00:00:00+01:00 to 2013-03-14T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-03-07T17:30:00+01:00
daysBehind: 4
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-03-14T00:00:00+01:00
dTimDiaHoleStart: 2013-03-07T19:00:00+01:00
diaHole: 36
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Cement 30" conductor in place. Wait on cement (programmed for 12 hrs period from completion of cement displacement). 
hpht: 0
md: 208
mdCsgLast: 202.3
mdDiaHoleStart: 146
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 7
ropCurrent: -999.99
strengthForm: 0
sum24Hr: M/U and run 30" conductor to setting depth and cemented same inplace.
Next 24 hrs: Wait on cement to ca. 14:00hrs 14/3/13. Subject to confirmation that cement slurry surface samples have set up, retrieve and lay down 30" conductor running tool. Prepare to commence drilling 26" hole section.
tightWell: 0
tvd: 208
tvdCsgLast: 202
tvdStrengthForm: 0
waterDepth: 91
Drilling fluid:
dTim: 2013-03-13T20:00:00+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: 2013-03-13T10:00:00+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: P/U first 30" intermediate joint and M/U same to 30" conductor shoe. Attempted to run in with 30" conductor. RIH connector 33.17" OD conductor stood up on Weatherford bushing in auto slips (32,5" ID). Evaluated situation and planned forward operation. Held toolbox talk with relevant personel due to changes in sequence of 30" conductor running operation.
dTimEnd: 2013-03-13T00:30:00+01:00
dTimStart: 2013-03-13T00:00:00+01:00
md: 10
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Removed half moon bushing in Weatherford auto slips and run intermediate 30" joint connector below rotary table. Re-installed bushing and set conductor in auto slips.
dTimEnd: 2013-03-13T01:00:00+01:00
dTimStart: 2013-03-13T00:30:00+01:00
md: 12
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Run 30" conductor to 14 m. Unable to pass weather deck split hatch.
dTimEnd: 2013-03-13T01:30:00+01:00
dTimStart: 2013-03-13T01:00:00+01:00
md: 14
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Raised permit and conducted toolbox talk. Removed weather deck split hatch.
dTimEnd: 2013-03-13T02:00:00+01:00
dTimStart: 2013-03-13T01:30:00+01:00
md: 14
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Removed bushing in Weatherford auto slips. Run 30" connector below rotary table to 24 m and re-installed bushing.
dTimEnd: 2013-03-13T02:30:00+01:00
dTimStart: 2013-03-13T02:00:00+01:00
md: 24
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: M/U second 30" intermediate conductor joint. RIH 30" conductor from 24 m to 28 m. Flushed conductor with SW to function test floatshoe. RIH 30" conductor from 24 m to 36 m.
At 02:51 hrs informed production 30" conductor shoe below centralizer deck and that production could start up on well F-14.

Meanwhile ROV performed template survey.
dTimEnd: 2013-03-13T03:00:00+01:00
dTimStart: 2013-03-13T02:30:00+01:00
md: 36
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and made up 30" conductor x-over joint. Removed half moon bushing in Weatherford auto slips and run 30" connector below rotary table. Re-installed bushing and set conductor in auto slips.
dTimEnd: 2013-03-13T04:30:00+01:00
dTimStart: 2013-03-13T03:00:00+01:00
md: 47
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Held pre-job meeting. Changed over handling equipment to 5 1/2" elevator.
dTimEnd: 2013-03-13T05:00:00+01:00
dTimStart: 2013-03-13T04:30:00+01:00
md: 47
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held pre-job meeting. P/U 30" conductor housing on 5 1/2" handling tool.
dTimEnd: 2013-03-13T06:00:00+01:00
dTimStart: 2013-03-13T05:00:00+01:00
md: 47
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: R/U handling equipment for making up 30" conductor well head housing.
dTimEnd: 2013-03-13T07:00:00+01:00
dTimStart: 2013-03-13T06:00:00+01:00
md: 47
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held pre-job meeting. M/U 30" conductor housing with belt tong to 49 KNm and installed anti rotation locks and pins on same.
dTimEnd: 2013-03-13T09:00:00+01:00
dTimStart: 2013-03-13T07:00:00+01:00
md: 47
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed half moon bushing in Weatherford auto slips and run connection between x-over joint and 30" connector housing below rotary table to 51 m. Re-installed bushing.
dTimEnd: 2013-03-13T09:30:00+01:00
dTimStart: 2013-03-13T09:00:00+01:00
md: 51
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Ran down 30" conductor from 51 m through splash zone (MSL at ca. 54 m) to 61 m and filled 30" conductor with seawater. Observed significant movement of string (3 m significant wave hight). Evaluated situation - decision made to pull back above splash zone.
dTimEnd: 2013-03-13T10:30:00+01:00
dTimStart: 2013-03-13T09:30:00+01:00
md: 61
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Held Time Out For Safety meeting (TOFS). Checked with town connection OK. Formulated plan to limit time 30" conductor in splash zone to 52 m.
dTimEnd: 2013-03-13T11:00:00+01:00
dTimStart: 2013-03-13T10:30:00+01:00
md: 52
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Removed 30" conductor lift tool on PRS. P/U 30" conductor running tool, installed 2" conductor fill up valve and inclinometer. M/U 3 doubles of fiberglass cement inner string and set back same in setdown area.

Meanwhile: monitoring weather conditions.
               Sea Hz    Sea max                                                                            
                (m)           (m)    
11:00        3.0           4.8 
12:00        2.4           4.0
13:00        2.4           3.9 

dTimEnd: 2013-03-13T13:00:00+01:00
dTimStart: 2013-03-13T11:00:00+01:00
md: 52
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Held pre-job meeting and observed seastate improved and safe to RIH 30" conductor through splash zone. Run 30" conductor down through splash zone from 52 m to 66 m continuosly observing proximity of 30" conductor string to adjacent production risers with ROV, 30" conductor did not make contact with same at any time. Filled 30" conductor with seawater.
dTimEnd: 2013-03-13T16:00:00+01:00
dTimStart: 2013-03-13T13:00:00+01:00
md: 66
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: R/U C-plate for inner cementing string on top of 30" conductor housing and secured same. P/U and run fiberglass innerstring and secured in C-plate.
dTimEnd: 2013-03-13T16:30:00+01:00
dTimStart: 2013-03-13T16:00:00+01:00
md: 62
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: P/U 30" conductor running tool and M/U same to cementing innerstring. Removed C-plate and M/U 30" conductor running tool to 30" conductor housing. ROV engineer turned on inclinometer and checked same. Confirmed conductor fill-up ball valve open. Painted "anti rotation" rotation line on running tool and conductor housing.
dTimEnd: 2013-03-13T17:00:00+01:00
dTimStart: 2013-03-13T16:30:00+01:00
md: 62
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up and removed 30" bowls. Installed battery in inclinometer and attempted to run through rotary. Snapped off 2" fill up valve. Evaluated situation and decided to installed handle on 2" fill up valve at moon pool level.
dTimEnd: 2013-03-13T19:00:00+01:00
dTimStart: 2013-03-13T17:00:00+01:00
md: 62
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Run 30" conductor on 5 1/2" HWDP dedicated landing string from 93 m to above F-11 template funnel at 143 m.
dTimEnd: 2013-03-13T20:00:00+01:00
dTimStart: 2013-03-13T19:00:00+01:00
md: 143
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Stabbed 30" conductor shoe into F-11 template funnel with ROV assistance. Held pre-job meeting evaluating risk of running in open hole riserless. Recorded Recorded Up/Down wt. 106/100 MT. RIH 30" conductor from 143 m to 36" TD at 202 m, recorded Up/Down weight 102/97 MT.
dTimEnd: 2013-03-13T21:00:00+01:00
dTimStart: 2013-03-13T20:00:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Broke circulation and observed with ROV seawater returns through 2" fill up valve on running tool, 400 lpm, 5 bar and closed same with ROV. ROV removed plug from F-12 30" conductor housing annulus cement return hole and verified F-11 setting depth.

Digiquartz readings:               Inclinometer:
F-12(m)     F-11(m)                 roll / pitch
86.887       86.832                  0.02/0.10
86.835       86.842                  0.01/0.11   
86.872       86.828                  0.03/0.12
dTimEnd: 2013-03-13T22:00:00+01:00
dTimStart: 2013-03-13T21:00:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Circulated 2.5 bottoms up with seawater, 2500 lpm, 15 bar.

Meanwhile: Prepared for cementing operations
dTimEnd: 2013-03-13T23:00:00+01:00
dTimStart: 2013-03-13T22:00:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Held pre-job meeting with all involved personel prior to cement job. Notified production control room and engine room of up comming cement job. 

Meanwhile circulated 3 bottoms up, 2500 lpm, 15 bar.
dTimEnd: 2013-03-13T23:30:00+01:00
dTimStart: 2013-03-13T23:00:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Flushed cement line and verified cement line up with 20 bar. Leak tested cement line 100 bar / 5 min.

Meanwhile: ROV positioned to observe top of 30" conductor housing and returns at seabed.
dTimEnd: 2013-03-14T00:00:00+01:00
dTimStart: 2013-03-13T23:30:00+01:00
md: 202
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
Lithology and shows: