Daily Drilling Report
Well: NO 15/9-F-1
Report period: 2013-08-22T00:00:00+02:00 to 2013-08-23T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-28T00:00:00+01:00
dateDrillComplete: 2013-08-20
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-08-23T00:00:00+02:00
dTimDiaHoleStart: 2013-08-20T08:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Drill and steer 8 1/2" section through Ty Fm. into Shetland Gp. 
hpht: 0
md: 2601
mdCsgLast: 2595.4
mdDiaHoleStart: 3632
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 37
ropCurrent: -999.99
strengthForm: 1.55
sum24Hr: P/U, M/U 8 1/2" drilling BHA and RIH
Reduced MW from 1,32 SG to 1,28 SG
Drilled cement in casing and rathole
Freed stuck string
tightWell: 0
tvdCsgLast: 2446.8
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-08-22T02:30:00+02:00
density: 1.28
locationSample: Active pit
md: 2600
mudClass: oil based
presBopRating: 345
pv: 31
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8
dTim: 2013-08-22T12:00:00+02:00
density: 1.32
locationSample: Flowline
md: 3632
mudClass: oil based
presBopRating: 345
pv: 40
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 8
dTim: 2013-08-22T19:00:00+02:00
density: 1.28
locationSample: Flowline
md: 2602
mudClass: oil based
presBopRating: 345
pv: 31
tempHthp: 120
type: Enviromul Yellow
visFunnel: -999.99
yp: 9
Pore pressure:
Survey stations:
Activities:
comments: RIH 26  5 1/2" DP stands from derrick
dTimEnd: 2013-08-22T02:00:00+02:00
dTimStart: 2013-08-22T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Installed sponge balls, made up TDS and circulated 3x string volume w/ 2500 l/min, 29 bar
dTimEnd: 2013-08-22T02:45:00+02:00
dTimStart: 2013-08-22T02:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: POOH stands and racked same
dTimEnd: 2013-08-22T04:15:00+02:00
dTimStart: 2013-08-22T02:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Cleanend and cleared rig floor, changed handling gear
dTimEnd: 2013-08-22T05:00:00+02:00
dTimStart: 2013-08-22T04:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: Performed pre- job meeting for handling BHA
dTimEnd: 2013-08-22T05:15:00+02:00
dTimStart: 2013-08-22T05:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: P/U and M/U BHA as per Baker DD instructions. Broke out 8 3/8" flex stab from ASS stearing head. P/U module #1 and changed bit.
dTimEnd: 2013-08-22T07:00:00+02:00
dTimStart: 2013-08-22T05:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting with upcoming shift
dTimEnd: 2013-08-22T07:15:00+02:00
dTimStart: 2013-08-22T07:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: P/U and M/U BHA in modules as per Baker DD instructions
dTimEnd: 2013-08-22T08:15:00+02:00
dTimStart: 2013-08-22T07:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Plugged into tools and verified same, took scribe line from OnTrak to TesTrak. M/U X/O, float sub and string stab.
dTimEnd: 2013-08-22T09:45:00+02:00
dTimStart: 2013-08-22T08:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Placed barriers, made announcement for handling radioactive sources. RPS installed sources.
dTimEnd: 2013-08-22T10:30:00+02:00
dTimStart: 2013-08-22T09:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued P/U and M/U BHA as per Baker instructions
dTimEnd: 2013-08-22T11:15:00+02:00
dTimStart: 2013-08-22T10:30:00+02:00
md: 198
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Installed PS 21 slips
dTimEnd: 2013-08-22T11:30:00+02:00
dTimStart: 2013-08-22T11:15:00+02:00
md: 198
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: RIH w/ 8 1/2"  BHA on 5 1/2"  DP from 198 m to 1000 m . Avg. tripping speed 641 m/hr.
dTimEnd: 2013-08-22T12:45:00+02:00
dTimStart: 2013-08-22T11:30:00+02:00
md: 1000
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Filled pipe and tested MWD tools w/  2180 lpm and 118 bar.
dTimEnd: 2013-08-22T13:30:00+02:00
dTimStart: 2013-08-22T12:45:00+02:00
md: 1000
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Continued RIH with 5 1/2" DP from 1000 m to 1814 m.
dTimEnd: 2013-08-22T14:15:00+02:00
dTimStart: 2013-08-22T13:30:00+02:00
md: 1814
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Filled pipe at 1814 m.
dTimEnd: 2013-08-22T14:30:00+02:00
dTimStart: 2013-08-22T14:15:00+02:00
md: 1814
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH 5 1/2"  DP from 1814 m to 2539 m . Avg. tripping speed 967 m/hr.
dTimEnd: 2013-08-22T15:15:00+02:00
dTimStart: 2013-08-22T14:30:00+02:00
md: 2539
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Filled pipe, washed from 2539 m to 2592 m w/ 1770 l/min, 90 bar, 30 RPM, 8 kNm. Tagged cement with 2 tons, soft cement.
dTimEnd: 2013-08-22T16:30:00+02:00
dTimStart: 2013-08-22T15:15:00+02:00
md: 2592
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Circulated and conditioned mud w/ 2450 l/min, 180 bar. Reduced MW from 1,32 SG to 1,28 SG. Reciprocated string while circ. Flushed all surface lines and took SCR with new mud weight. Meanwhile isolated and serviced all drillfloor equipment.
dTimEnd: 2013-08-22T20:30:00+02:00
dTimStart: 2013-08-22T16:30:00+02:00
md: 2590
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: M/U next stand and washed in through soft cement from 2592 m to 2598 m, 1800 lpm, 95 bar, 60 rpm, 8 kNm. Firm cement at 2598 m, 5 ton WOB. Pulled back into shoe to confirm string free.
dTimEnd: 2013-08-22T21:00:00+02:00
dTimStart: 2013-08-22T20:30:00+02:00
md: 2598
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Drilled cement from 2598 m to 2601 m, WOB 2-3 tonne. 1800 l/min, 95 bar.  60 rpm / 8 - 15 kNm.
dTimEnd: 2013-08-22T21:30:00+02:00
dTimStart: 2013-08-22T21:00:00+02:00
md: 2601
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: Reamed back through shoe, broke out double and racked same. M/U new stand to enable continues kick-off
dTimEnd: 2013-08-22T22:00:00+02:00
dTimStart: 2013-08-22T21:30:00+02:00
md: 2601
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Reamed to bottom at 2601 m w/ 1800 l/min, 95 bar, 60 RPM, 8 - 12 kNm. Observed string stall and pressure increase to 200 bar. Not able to rotate and circulate, pressure increases immediatly.
dTimEnd: 2013-08-22T22:30:00+02:00
dTimStart: 2013-08-22T22:00:00+02:00
md: 2601
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Stuck with flex stab in 13 3/8" shoe, stab 5 m behind bit. Attempted to free string and regaining circulation by working 40 kNm torque in string and keeping 60 bar pressure on string. Pressure dropping off and flow reported in flowline.
dTimEnd: 2013-08-22T23:00:00+02:00
dTimStart: 2013-08-22T22:30:00+02:00
md: 2601
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Worked torque out of string and took 100 t overpull to 150 t hockload. Attempted to cock jar down and pick up to 250 ton, jar did not fire. Attempted to cock jar and picked up to 300 ton on hook (150 t overpull). String was observed to be free. Pulled back into csg shoe.
dTimEnd: 2013-08-22T23:30:00+02:00
dTimStart: 2013-08-22T23:00:00+02:00
md: 2601
phase: fixed
proprietaryCode: interruption -- fish
state: ok
stateDetailActivity: stuck equipment
comments: Worked string above shoe to clear BHA with 2500 lpm, 161 bar, 120 rpm, 6 - 15 kNm
dTimEnd: 2013-08-23T00:00:00+02:00
dTimStart: 2013-08-22T23:30:00+02:00
md: 2601
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
Lithology and shows: