Daily Drilling Report
Well: NO 15/9-F-15 C
Report period: 2013-10-14T00:00:00+02:00 to 2013-10-15T00:00:00+02:00
Wellbore info:
dTimSpud: 2009-01-19T00:00:00+01:00
dateDrillComplete: 2009-02-14
daysBehind: 3.4
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-10-15T00:00:00+02:00
dTimDiaHoleStart: 2013-10-12T11:15:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Cut FLX.
POOH and L/D FLX cutting BHA.
M/U and RIH overshot BHA.
Engage 7" tubing and pull DHSV/FLX assembly free.
POOH and L/D 7" tubing, DHSV and FLX incl. control lines.
RIH w/ overshot, pull completion free of PBR.
POOH and L/D tubing and completion assemblies.
hpht: 0
md: 3049
mdCsgLast: 2914.8
mdDiaHoleStart: 3049
mdPlanned: -999.99
presTestType: formation integrity test
reportNo: 56
ropCurrent: -999.99
sum24Hr: POOH with cutting BHA #2. L/D same.
M/U drift run BHA w/ 5 3/4" taper mill.
RIH washed/reamed top of 7" tubing cut, RIH to 505 m, passing DHSV and FLX.
POOH and L/D drift BHA.
Re-arranged FLX cutting BHA and RIH to 499,7 m.
Unable to pass restriction at 499,7 m. Evaluated situation and POOH.
Re-postioned 5 3/4" stab in BHA and ran back in.
Entered 7" tubing cut at 474 m and landed 8" NoGo on top cut (503,1 m bit depth).
tightWell: 0
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-10-14T21:00:00+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
dTim: 2013-10-14T10:00:00+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: B/O TDS and performed TBT for POOH and racking 3 1/2" DP stands.
dTimEnd: 2013-10-14T00:15:00+02:00
dTimStart: 2013-10-14T00:00:00+02:00
md: 499
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: POOH w/ FLX cutting BHA  on 3 1/2"  DP from 499 m to 345 m. Pulled wet.
dTimEnd: 2013-10-14T01:00:00+02:00
dTimStart: 2013-10-14T00:15:00+02:00
md: 345
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Troubleshot pipe grip on aft PRS. Switched to fwd PRS.
dTimEnd: 2013-10-14T01:30:00+02:00
dTimStart: 2013-10-14T01:00:00+02:00
md: 345
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: POOH on 3 1/2" DP from 345 m to 28 m. Experienced problems racking stands in foldable fingerboard with fwd PRS.
dTimEnd: 2013-10-14T03:15:00+02:00
dTimStart: 2013-10-14T01:30:00+02:00
md: 28
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Removed slips and bowls.
dTimEnd: 2013-10-14T03:30:00+02:00
dTimStart: 2013-10-14T03:15:00+02:00
md: 28
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Pulled cutting BHA above rotary and inspected NoGo ring and cutter. No mark indications, knives closed and taped.
dTimEnd: 2013-10-14T03:45:00+02:00
dTimStart: 2013-10-14T03:30:00+02:00
md: 28
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT for laying out of BHA.
dTimEnd: 2013-10-14T04:00:00+02:00
dTimStart: 2013-10-14T03:45:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Cleaned rigfloor after wet trip prior handling BHA.
dTimEnd: 2013-10-14T04:15:00+02:00
dTimStart: 2013-10-14T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: L/D FLX cutting BHA.
dTimEnd: 2013-10-14T05:30:00+02:00
dTimStart: 2013-10-14T04:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Cleared rigfloor and changed handling equipment.
dTimEnd: 2013-10-14T06:15:00+02:00
dTimStart: 2013-10-14T05:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Prepared drift run with 5,75" taper mill. P/U spear assembly with taper mill.
Meanwhile discussed way forward with onshore organization.
dTimEnd: 2013-10-14T07:00:00+02:00
dTimStart: 2013-10-14T06:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT with day shift, discussed TOFS and MOC.
dTimEnd: 2013-10-14T07:15:00+02:00
dTimStart: 2013-10-14T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: B/O taper mill and L/D spear assembly.
dTimEnd: 2013-10-14T07:30:00+02:00
dTimStart: 2013-10-14T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Changed handling equipment from 5 1/2" to 3 1/2". M/U 5 3/4" taper mill to 3 1/2" DP.
dTimEnd: 2013-10-14T08:15:00+02:00
dTimStart: 2013-10-14T07:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH w/ drift BHA on 3 1/2" DP from surface to 462 m.
dTimEnd: 2013-10-14T09:00:00+02:00
dTimStart: 2013-10-14T08:15:00+02:00
md: 462
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: M/U TDS and washed from 462 m to 474 m w/ 1000 l/min, 43 bar.
dTimEnd: 2013-10-14T09:15:00+02:00
dTimStart: 2013-10-14T09:00:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Reamed from top 7" tubing cut at 474 m to 476 m w/ 1000 l/min, 43 bar, 50 RPM, 3-4 kNm. Made 3 passes. No obstructions.
dTimEnd: 2013-10-14T10:15:00+02:00
dTimStart: 2013-10-14T09:15:00+02:00
md: 476
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Racked circulation stand. RIH w/ 5,75" drift BHA from 462 m to 505 m, passing through DHSV and FLX-4.
dTimEnd: 2013-10-14T11:00:00+02:00
dTimStart: 2013-10-14T10:15:00+02:00
md: 505
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: POOH from 505 m to 0 m. Pulled wet.
dTimEnd: 2013-10-14T12:15:00+02:00
dTimStart: 2013-10-14T11:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Cleaned and cleared rigfloor after wet trip.
dTimEnd: 2013-10-14T12:30:00+02:00
dTimStart: 2013-10-14T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Changed handling equipment from 3 1/2" to 5 1/2".
dTimEnd: 2013-10-14T13:00:00+02:00
dTimStart: 2013-10-14T12:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Performed TBT prior to handling rig tongs.
dTimEnd: 2013-10-14T13:15:00+02:00
dTimStart: 2013-10-14T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Re-arranged FLX cutting BHA as per Baker instructions. 
Measured M/U BHA #2 and double checked space out.
dTimEnd: 2013-10-14T16:30:00+02:00
dTimStart: 2013-10-14T13:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Surface tested cutter blocks, 200 lpm, 5 bar. RIH w/ BHA to 33 m.
dTimEnd: 2013-10-14T17:00:00+02:00
dTimStart: 2013-10-14T16:30:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Removed auto slips, installed PS 21.
dTimEnd: 2013-10-14T17:30:00+02:00
dTimStart: 2013-10-14T17:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH w/ FLX cutting BHA #2 on 5 1/2" DP from 33 m to 462 m.
dTimEnd: 2013-10-14T18:00:00+02:00
dTimStart: 2013-10-14T17:30:00+02:00
md: 462
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Filled string w/o screwing in to avoid premature cutter activation, 400 lpm / 3 bar.
dTimEnd: 2013-10-14T18:30:00+02:00
dTimStart: 2013-10-14T18:00:00+02:00
md: 462
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH to 499,7 m bit depth. Set down 4 t weight, unable to pass FLX (5,988" ID) with 5,75" stb. Pulled free with 6 t overpull. Attempted to rotate 5 rpm, 8 kNm. String stalled out. Pulled free w/ 10 t overpull and discussed way forward.
dTimEnd: 2013-10-14T19:15:00+02:00
dTimStart: 2013-10-14T18:30:00+02:00
md: 499.7
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: POOH w/ FLX cutting BHA #2 on 5 1/2" DP from 499 m to 33 m. Pulled wet.
dTimEnd: 2013-10-14T20:30:00+02:00
dTimStart: 2013-10-14T19:15:00+02:00
md: 33
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Removed PS 21 slips and installed master bushings.
dTimEnd: 2013-10-14T20:45:00+02:00
dTimStart: 2013-10-14T20:30:00+02:00
md: 33
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Held TBT for handling BHA.
dTimEnd: 2013-10-14T21:00:00+02:00
dTimStart: 2013-10-14T20:45:00+02:00
md: 33
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Pulled BHA from 33 m to surface.
dTimEnd: 2013-10-14T21:15:00+02:00
dTimStart: 2013-10-14T21:00:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Inspected BHA. Observed marks on stab shoulder. Secured knives.
B/O stab and re-installed same higher up in BHA.
Removed master bushing and installed PS 21 slips.
dTimEnd: 2013-10-14T22:45:00+02:00
dTimStart: 2013-10-14T21:15:00+02:00
md: 0
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: RIH w/ modified FLX cutting BHA #3 on 5 1/2" DP from 33 m to 474 m.
dTimEnd: 2013-10-14T23:45:00+02:00
dTimStart: 2013-10-14T22:45:00+02:00
md: 474
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Entered top of cut at 474 m, continued to run in. Landed 8" NoGo on top of cut at 503,1 m bit depth.
dTimEnd: 2013-10-15T00:00:00+02:00
dTimStart: 2013-10-14T23:45:00+02:00
md: 503.1
phase: fixed
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
Lithology and shows: