Daily Drilling Report
Well: NO 15/9-F-1 C
Report period: 2014-02-27T00:00:00+01:00 to 2014-02-28T00:00:00+01:00
Wellbore info:
dTimSpud: 2014-02-21T14:30:00+01:00
dateDrillComplete: 2014-03-15
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2014-02-28T00:00:00+01:00
dTimDiaHoleStart: 2014-02-21T14:30:00+01:00
diaHole: 17.5
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Rig up for 13 3/8" casing. Run 13 3/8" casing.
hpht: 0
md: 2514
mdCsgLast: 1348.4
mdDiaHoleStart: 1364
mdPlanned: -999.99
mdStrengthForm: 1358
presTestType: formation integrity test
reportNo: 7
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: Circulate hole clean at 2514 m, TD. POOH with 17 1/2" BHA to 2088 m. Unplanned release of stand into derrick, retrieved same. POOH with 17 1/2" BHA from 2088 m, R/B and L/D BHA according to plan.
tightWell: 0
tvd: 2451.9
tvdCsgLast: 1336.4
tvdStrengthForm: 1345.9
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2014-02-27T21:00:00+01:00
density: 1.4
locationSample: Active pit
md: 2512
mudClass: oil based
presBopRating: 345
pv: 44
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
dTim: 2014-02-27T03:00:00+01:00
density: 1.4
locationSample: Flowline
md: 2514
mudClass: oil based
presBopRating: 345
pv: 42
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 10.5
Pore pressure:
Survey stations:
Activities:
comments: Circulate hole clean with 4200 lpm, 270 bar, 140 rpm, 8-12 kNm. ECD 1,41 SG. Max gas 0,05 %.
Circulated hole clean and swept hole with 2 x 5 m3 hi-vis.
R/B 1 stand for each stand btm's up to 2451m.
Total volume pumped 900 m3.

dTimEnd: 2014-02-27T04:00:00+01:00
dTimStart: 2014-02-27T00:00:00+01:00
md: 2451
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated and conditioned mud weight to 1,41 SG.
R/B 1 stand for each stand btm's up to 2410 m.
Total volume pumped 450 m3.
dTimEnd: 2014-02-27T06:00:00+01:00
dTimStart: 2014-02-27T04:00:00+01:00
md: 2410
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Sent down link to rips off. R/B stand to 2410 m.
dTimEnd: 2014-02-27T06:30:00+01:00
dTimStart: 2014-02-27T06:00:00+01:00
md: 2451
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Flow checked well. Well static. 
Meanwhile performed pre-job meeting with crew prior to POOH.
Cheched dies in PRS.

dTimEnd: 2014-02-27T07:00:00+01:00
dTimStart: 2014-02-27T06:30:00+01:00
md: 2451
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA  on 5 1/2" DP from 2451 m to 2209 m. 158 ton up weight  no drag observed.
dTimEnd: 2014-02-27T07:45:00+01:00
dTimStart: 2014-02-27T07:00:00+01:00
md: 2209
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Pumped 4 m3 of 1,8 SG slug.
dTimEnd: 2014-02-27T08:00:00+01:00
dTimStart: 2014-02-27T07:45:00+01:00
md: 2209
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA  on 5 1/2" DP from 2209 m to 2088 m.
First 5 stand pulled wet.

dTimEnd: 2014-02-27T08:45:00+01:00
dTimStart: 2014-02-27T08:00:00+01:00
md: 2088
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Problem with aft PRS, reset and parked same. Use fwd PRS, unplanned release of stand into derrick.
 
Hold SJA meeting and Tool box talk prior to retrieving stand.

Retrieved stand from Derrick as per plan/Procedure.

Rotated drill string every 15/30 mins ,4 kNm free torque observed.

dTimEnd: 2014-02-27T12:00:00+01:00
dTimStart: 2014-02-27T08:45:00+01:00
md: 2088
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: POOH with 17 1/2" BHA on 5 1/2" DP from 2088 m to 1320 m, 28 m inside 20" shoe. No drag observed when entered 20" shoe at 1348 m.
dTimEnd: 2014-02-27T15:00:00+01:00
dTimStart: 2014-02-27T12:00:00+01:00
md: 1320
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Flow checked well. Well static.

dTimEnd: 2014-02-27T15:15:00+01:00
dTimStart: 2014-02-27T15:00:00+01:00
md: 1320
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Serviced drill floor equipment.
dTimEnd: 2014-02-27T15:45:00+01:00
dTimStart: 2014-02-27T15:15:00+01:00
md: 1220
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA on 5 1/2" DP from 1320 m to 270 m. 600 m/hr.

dTimEnd: 2014-02-27T17:30:00+01:00
dTimStart: 2014-02-27T15:45:00+01:00
md: 270
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Flow checked well prior to pull BHA through BOP. Well static.

dTimEnd: 2014-02-27T17:45:00+01:00
dTimStart: 2014-02-27T17:30:00+01:00
md: 270
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA from 270 m to 160 m. Dropped 2 7/8" drift into HWDP.
dTimEnd: 2014-02-27T18:15:00+01:00
dTimStart: 2014-02-27T17:45:00+01:00
md: 160
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Removed PS-21 from rotary. Installed master bushing and manuel slips.

dTimEnd: 2014-02-27T18:30:00+01:00
dTimStart: 2014-02-27T18:15:00+01:00
md: 160
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA from 160 m to 109 m.
Performed pre-job meeting with crew prior to start handling BHA.

dTimEnd: 2014-02-27T19:00:00+01:00
dTimStart: 2014-02-27T18:30:00+01:00
md: 109
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting with crew prior to start handling BHA.
dTimEnd: 2014-02-27T19:15:00+01:00
dTimStart: 2014-02-27T19:00:00+01:00
md: 109
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA from 109 m to 23 m.

dTimEnd: 2014-02-27T21:45:00+01:00
dTimStart: 2014-02-27T19:15:00+01:00
md: 23
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Plugged into MWD tool and downloaded data.
dTimEnd: 2014-02-27T22:15:00+01:00
dTimStart: 2014-02-27T21:45:00+01:00
md: 23
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH with 17 1/2" BHA from 23 m and L/O MWD and autotrak on deck.
dTimEnd: 2014-02-27T23:30:00+01:00
dTimStart: 2014-02-27T22:15:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Cleaned and cleared drill floor of excess equipment.
dTimEnd: 2014-02-27T23:45:00+01:00
dTimStart: 2014-02-27T23:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting prior to pull nominal seat protector.
dTimEnd: 2014-02-28T00:00:00+01:00
dTimStart: 2014-02-27T23:45:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- bop/wellhead equipment
state: ok
stateDetailActivity: success
Lithology and shows: