Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2013-10-12T00:00:00+02:00 to 2013-10-13T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-01-19T00:00:00+01:00
dateDrillComplete: 2009-02-14
daysBehind: 2.1
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-10-13T00:00:00+02:00
dTimDiaHoleStart: 2013-10-12T11:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: POOH w/ cutting BHA #1. L/D same.
R/U tubing handling equipment.
M/U THRT, RIH same. Engage TH and pull free.
Pull TH to surface, land tubing on c-plate. L/D TH.
POOH 7" tubing above DHSV. L/O tubing on deck.
M/U cutting BHA #2. RIH and cut FLX-4 mandrel.
POOH w/ cutting BHA #2. L/O same.
hpht: 0
md: 3049
mdCsgLast: 3231
mdDiaHoleStart: 3049
mdPlanned: -999.99
presTestType: formation integrity test
reportNo: 54
ropCurrent: -999.99
sum24Hr: Skidded rig aft.
Landed and N/U BOP, installed BOP tensioners.
RIH and retrieved shallow EVO plug, POOH.
R/D wireline equipment.
P/U casing cutting BHA #1.
P/U 3 1/2" DP and RIH with cutting BHA, cut 7" tubing above DHSV.
Experienced rig blackout.
P/U 3 1/2" DP and RIH to 761 m, cut 7" tubing below FLX-4 at 761 m.

tightWell: 0
tvdCsgLast: 3044
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-10-12T15:00:00+02:00
density: 1.21
locationSample: Reserve pit
md: 3231
mudClass: oil based
presBopRating: 345
pv: 30
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 7
Pore pressure:
Survey stations:
Activities:
comments: Prepared for skidding the cantilever aft. Held TBT for skidding operation.
dTimEnd: 2013-10-12T01:00:00+02:00
dTimStart: 2013-10-12T00:00:00+02:00
md: 0
phase: wire line
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Skidded rig 13 cm aft to align BOP over riser.
dTimEnd: 2013-10-12T01:15:00+02:00
dTimStart: 2013-10-12T01:00:00+02:00
md: 0
phase: wire line
proprietaryCode: moving -- skid
state: ok
stateDetailActivity: success
comments: Soft landed BOP on surface riser.
Installed diverter.
Notified production department that production can commence.
dTimEnd: 2013-10-12T02:15:00+02:00
dTimStart: 2013-10-12T01:15:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Errected skaffold for access to NT-2 connector.

dTimEnd: 2013-10-12T03:00:00+02:00
dTimStart: 2013-10-12T02:15:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: M/U NT-2 connector.
Meanwhile rigged down handling chains, installed elevators and rigged up for running S/L.
dTimEnd: 2013-10-12T05:00:00+02:00
dTimStart: 2013-10-12T03:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Installed BOP tensioning system.
Meanwhile filled surface riser and BOP with 1,21 sg OBM.
Cleaned and cleared rigfloor
Held TBT for pressure testing. Lined up for pressure testing BOP connection.
dTimEnd: 2013-10-12T08:45:00+02:00
dTimStart: 2013-10-12T05:00:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Pressure tested BOP connector against shallow set plug and blind shear ram with 20/345 bar for 5/10 min.
dTimEnd: 2013-10-12T09:15:00+02:00
dTimStart: 2013-10-12T08:45:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: M/U toolstring to retrieve shallow EVO plug.
dTimEnd: 2013-10-12T09:30:00+02:00
dTimStart: 2013-10-12T09:15:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH and latched onto plug at 35 m. Equalized pressure, released plug and let elements retract for 30 min. POOH to surface.
dTimEnd: 2013-10-12T10:30:00+02:00
dTimStart: 2013-10-12T09:30:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: R/D wireline equipment.
dTimEnd: 2013-10-12T11:15:00+02:00
dTimStart: 2013-10-12T10:30:00+02:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: R/U for picking up cutting BHA #1 and 3 1/2" DP.
dTimEnd: 2013-10-12T12:30:00+02:00
dTimStart: 2013-10-12T11:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for upcoming operation with all parties involved.
dTimEnd: 2013-10-12T12:45:00+02:00
dTimStart: 2013-10-12T12:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: M/U cutting BHA #1 and X/O. M/U assembly to TDS.
dTimEnd: 2013-10-12T13:00:00+02:00
dTimStart: 2013-10-12T12:45:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Tested cutting tool at surface, cutters open at 300 lpm and 6 bar.
dTimEnd: 2013-10-12T13:30:00+02:00
dTimStart: 2013-10-12T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: P/U singles while RIH w/ cutting BHA #1 on  3 1/2"  DP from surface to 85 m.
dTimEnd: 2013-10-12T14:45:00+02:00
dTimStart: 2013-10-12T13:30:00+02:00
md: 85
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Fitting burst on IRN. Isolated and repaired same.
dTimEnd: 2013-10-12T15:30:00+02:00
dTimStart: 2013-10-12T14:45:00+02:00
md: 85
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: P/U singles while RIH on 3 1/2" DP from 85 m to 474 m. Avg. tripping speed 195 m/hr.
dTimEnd: 2013-10-12T17:30:00+02:00
dTimStart: 2013-10-12T15:30:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Callibrated block positions with Baker sensors.
dTimEnd: 2013-10-12T17:45:00+02:00
dTimStart: 2013-10-12T17:30:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Positioned string and cut 7" tubing above DHSV at 474 m with 400 lpm, 29 bar, 100 rpm, 2-5 kNm. Good indications on surface.
dTimEnd: 2013-10-12T18:15:00+02:00
dTimStart: 2013-10-12T17:45:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Rig blacked out.
dTimEnd: 2013-10-12T18:30:00+02:00
dTimStart: 2013-10-12T18:15:00+02:00
md: 474
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Recovered from blackout.
Re-started TDS and mud pumps. Unable to start drawworks lube oil pumps, troubleshot w/ electrician.
Maintenance department troubleshot rig power failure. 
Held TBT for picking up 3 1/2" DP with night shift.
dTimEnd: 2013-10-12T19:45:00+02:00
dTimStart: 2013-10-12T18:30:00+02:00
md: 474
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Checked cut distance with 400 lpm / 28 bar. 0,5 m cut.
dTimEnd: 2013-10-12T20:00:00+02:00
dTimStart: 2013-10-12T19:45:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Attempted to pass cut, no go. Rotated string at 120 rpm to relax knives. Stopped rotation and passed through cut.
dTimEnd: 2013-10-12T20:15:00+02:00
dTimStart: 2013-10-12T20:00:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Broke out TDS and l/o X-over.
dTimEnd: 2013-10-12T20:30:00+02:00
dTimStart: 2013-10-12T20:15:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: P/U singles while RIH w/ cutting BHA  #1 on 3 1/2" DP from 474 m to 765 m. Avg. tripping speed 128 m/hr.
dTimEnd: 2013-10-12T22:45:00+02:00
dTimStart: 2013-10-12T20:30:00+02:00
md: 765
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: P/U X-over and made up TDS.
dTimEnd: 2013-10-12T23:00:00+02:00
dTimStart: 2013-10-12T22:45:00+02:00
md: 765
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Broke circ. 600 lpm / 65 bar, 500 lpm/ 56 bar. Took parameters, up 84 t, down 79 t.
Positioned cutter at 761 m. Cut casing w/ 400 lpm, 46 bar, 100 rpm. Good indications on surface.
dTimEnd: 2013-10-12T23:30:00+02:00
dTimStart: 2013-10-12T23:00:00+02:00
md: 761
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed flow check. Well static.
dTimEnd: 2013-10-12T23:45:00+02:00
dTimStart: 2013-10-12T23:30:00+02:00
md: 761
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: L/O X-over and 3 1/2" DP single.
dTimEnd: 2013-10-13T00:00:00+02:00
dTimStart: 2013-10-12T23:45:00+02:00
md: 761
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
Lithology and shows: