Daily Drilling Report
Well: NO 15/9-F-1 B
Report period: 2014-01-31T00:00:00+01:00 to 2014-02-01T00:00:00+01:00
Wellbore info:
dTimSpud: 2013-08-29T15:30:00+02:00
dateDrillComplete: 2013-09-07
daysBehind: 1.2
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2014-02-01T00:00:00+01:00
dTimDiaHoleStart: 2014-01-31T07:45:00+01:00
distDrill: 0
elevKelly: 54.9
fixedRig: false
forecast24Hr: Repair TDS brake system.
R/U tubing running equipment.
RIH with THRT, engage TH and pull free.
POOH 7" completion.
hpht: 0
md: 3147
mdCsgLast: 3090.1
mdDiaHoleStart: 3147
mdPlanned: -999.99
mdPlugTop: 3147
presTestType: formation integrity test
reportNo: 7
ropCurrent: -999.99
sum24Hr: N/U BOP.
Installed dart in BPV in tubing hanger.
P/T BOP to 20/345 bar for 5/10 min.
R/U Weatherford equipment.
P/U and M/U THRT.
Troubleshot TDS brake and BX elevator malfunction. 
tightWell: 0
tvd: 2948
tvdCsgLast: 2895
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2014-01-31T16:00:00+01:00
density: 1.37
locationSample: Active pit
md: 3465
mudClass: oil based
presBopRating: 345
pv: 31
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 6.5
Pore pressure:
Survey stations:
Activities:
comments: Installed diverter.
dTimEnd: 2014-01-31T00:45:00+01:00
dTimStart: 2014-01-31T00:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: M/U slick joint connection.
dTimEnd: 2014-01-31T01:45:00+01:00
dTimStart: 2014-01-31T00:45:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: R/D diverter handling equipment. Filled BOP and riser with 1,37 sg OBM.
dTimEnd: 2014-01-31T03:00:00+01:00
dTimStart: 2014-01-31T01:45:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: R/U 3 1/2" handling equipment. Moved Weatherford equipment to setback area.

dTimEnd: 2014-01-31T04:15:00+01:00
dTimStart: 2014-01-31T03:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: Performed TBT for installing dart in BPV and P/T BOP.
dTimEnd: 2014-01-31T04:30:00+01:00
dTimStart: 2014-01-31T04:15:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: P/U and M/U BPV dart RT. RIH and installed dart in BPV as per GE Vetco procedure.
dTimEnd: 2014-01-31T06:00:00+01:00
dTimStart: 2014-01-31T04:30:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Closed blind/shear rams. Pressure tested BOP connector agains BPV to 20/345 bar for 5/10 min.
dTimEnd: 2014-01-31T07:00:00+01:00
dTimStart: 2014-01-31T06:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: POOH and L/O 2 singles 3 1/2" DP and dart RT.
dTimEnd: 2014-01-31T07:45:00+01:00
dTimStart: 2014-01-31T07:00:00+01:00
md: 0
phase: wire line
proprietaryCode: workover -- other
state: ok
stateDetailActivity: success
comments: Changed elevator inserts to 5 1/2". Tidied and cleared rigfloor.
dTimEnd: 2014-01-31T08:15:00+01:00
dTimStart: 2014-01-31T07:45:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: P/U 5 1/2" DP stand and M/U to 7" x 5 1/2" x-over.
dTimEnd: 2014-01-31T09:00:00+01:00
dTimStart: 2014-01-31T08:15:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: R/U Weatherford tong and function tested same. 
Meanwhile installed BHA washer. M/U FOSV to 7" x-over.
dTimEnd: 2014-01-31T11:30:00+01:00
dTimStart: 2014-01-31T09:00:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- completion string
state: ok
stateDetailActivity: success
comments: Performed TBT prior to retrieve TH.
dTimEnd: 2014-01-31T11:45:00+01:00
dTimStart: 2014-01-31T11:30:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: P/U and M/U tubing hanger retrieving tool.
dTimEnd: 2014-01-31T12:45:00+01:00
dTimStart: 2014-01-31T11:45:00+01:00
md: 0
phase: fixed
proprietaryCode: workover -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Attempted to M/U TDS to stand, w/o success. Prepared permit and isolated equipment to use derrick work basket. Lowered TDS to floor and investigated. Shaft rotated freely, spin function ok. De-isolated TDS and drawworks.
dTimEnd: 2014-01-31T14:30:00+01:00
dTimStart: 2014-01-31T12:45:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Run TDS up and latched onto stand. Attempted to spin in TDS, no success. Attempted to unlatch BX elevator w/o success. Troubleshot elevator malfunction.
dTimEnd: 2014-01-31T15:30:00+01:00
dTimStart: 2014-01-31T14:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Evaluated situation and discussed way forward. Held TBT. 
Removed THRT from string and L/D same. B/O and L/O DP singles from bottom up.
dTimEnd: 2014-01-31T17:30:00+01:00
dTimStart: 2014-01-31T15:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Performed fault finding on elevator open/close function. No success.
dTimEnd: 2014-01-31T18:15:00+01:00
dTimStart: 2014-01-31T17:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Changed elevators and function tested same.
dTimEnd: 2014-01-31T18:45:00+01:00
dTimStart: 2014-01-31T18:15:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Function tested spin function on TDS at various levels to aid fault finding.
dTimEnd: 2014-01-31T19:00:00+01:00
dTimStart: 2014-01-31T18:45:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Isolated equipment, TDS and drawworks. Disconnected and blanked off TDS brake hydraulics. Function tested TDS. Observed same intermittent error on brake system.
dTimEnd: 2014-01-31T20:30:00+01:00
dTimStart: 2014-01-31T19:00:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
comments: Lowered blocks to lowest possible position to allow maintenance access (wind speed above 60 kts). Isolated equipment, TDS and drawworks.
Maintenance department removed TDS cage and striped down TDS brake system for investigation/removal of brake discs.
dTimEnd: 2014-02-01T00:00:00+01:00
dTimStart: 2014-01-31T20:30:00+01:00
md: 0
phase: fixed
proprietaryCode: interruption -- repair
state: ok
stateDetailActivity: equipment failure
Lithology and shows: