Daily Drilling Report
Well: NO 15/9-F-1 B
Report period: 2013-09-23T00:00:00+02:00 to 2013-09-24T00:00:00+02:00
Wellbore info:
dTimSpud: 2013-08-29T15:30:00+02:00
dateDrillComplete: 2013-09-07
operator: Statoil
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2013-09-24T00:00:00+02:00
dTimDiaHoleStart: 2013-09-23T22:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Run completion.
hpht: 0
md: 3465
mdCsgLast: 3463.3
mdDiaHoleStart: 3465
mdPlanned: -999.99
mdStrengthForm: 2605
presTestType: formation integrity test
reportNo: 25
ropCurrent: -999.99
strengthForm: 1.6
sum24Hr: Activated adjustment sub.
Pressure tested tie-back adapter.
Ran and sat MS-T seal assembly.
Pressure tested BOP connection.
Installed bowl protector.
Retrieved safe lock plug.
Prepared to run completion.
tightWell: 0
tvdCsgLast: 3258.2
tvdStrengthForm: 2459.2
waterDepth: 91
wellheadElevation: 138.9
Drilling fluid:
dTim: 2013-09-23T10:30:00+02:00
density: 1.03
locationSample: Active pit
md: 3465
mudClass: water based
presBopRating: 345
pv: -999.99
type: NaCl brine
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: Applied 140 bar to adjustable sub setting tool, picked up to 1 Ton overpull and bleed off pressure.
Turned string 14 turns with 5 rpm, 200-1500 Nm.
No drop observed on casing.
dTimEnd: 2013-09-23T00:15:00+02:00
dTimStart: 2013-09-23T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Repositioned string at 28,3 meter.
Applied 150 bar, picked up to 1 Ton and bled off pressure.
Turned string 14 turns with 5 rpm, 200-1500 Nm.
No drop observed on casing.
dTimEnd: 2013-09-23T00:45:00+02:00
dTimStart: 2013-09-23T00:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with adjustable sub setting tool and inspected same, ok.
dTimEnd: 2013-09-23T01:30:00+02:00
dTimStart: 2013-09-23T00:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RIH with adjustable sub setting tool and RIH to 28,3 meter.
dTimEnd: 2013-09-23T01:45:00+02:00
dTimStart: 2013-09-23T01:30:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Applied 140 bar, picked up to 7 Ton and bleed off pressure.
Turned string 14 turns and picked up to 35 ton overpull. Continued to turn untill 9000 Nm torque achieved.
Observed correct movement on casing stickup and on annulus port on multibowl.


dTimEnd: 2013-09-23T03:15:00+02:00
dTimStart: 2013-09-23T01:45:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: POOH with adjustable sub setting tool.
Changed to 10 3/4" handling equipment.

dTimEnd: 2013-09-23T04:30:00+02:00
dTimStart: 2013-09-23T03:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Made up swedge and hose, tested same.
Pressure tested adjustable sub internal seal to 20 / 345 bar - 5 / 10 minutes.
Pumped 486 liter, bled back 486 liter.

dTimEnd: 2013-09-23T05:15:00+02:00
dTimStart: 2013-09-23T04:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- other
state: ok
stateDetailActivity: success
comments: Disengaged casing hanger running tool.
POOH and laid down casing hanger landing string.
Rigged down 10 3/4" handling equipment.
dTimEnd: 2013-09-23T08:00:00+02:00
dTimStart: 2013-09-23T05:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up 10 3/4 MS-T seal assembly RT and made up same to 5 1/2" DP.
Connected hydraulic lines to RT and flushed through same.
Function tested 10 3/4" MS-T seal assembly.
Installed  MS-T seal on RT.
RIH with seal assembly on 5 1/2" DP, landed off at 20,75 meter.
Locked seal assembly into riser, confirmed lock with 10 Ton overpull.
Set MS-T seal assembly.
dTimEnd: 2013-09-23T10:00:00+02:00
dTimStart: 2013-09-23T08:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Tested MS-T seal assembly to 345 bar - 10 minutes through multi bowl port.
POOH with 10 3/4" MS-T seal assembly RT and laid down same.
dTimEnd: 2013-09-23T11:15:00+02:00
dTimStart: 2013-09-23T10:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Picked up bowl protector RT and made up to 5 1/2" DP.
RIH and installed bowl protector at 20,53 meter.
POOH and laid down bowl protector RT.
dTimEnd: 2013-09-23T12:00:00+02:00
dTimStart: 2013-09-23T11:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting prior to line up and pressure test.
dTimEnd: 2013-09-23T12:15:00+02:00
dTimStart: 2013-09-23T12:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Closed shear rams and lined up to test.
Pressure tested BOP connection against safe lock plug to 20 / 345 bar - 5 /10 minutes.
Pumped 478 liter, bled back 448 liter.
Opened shear rams.
dTimEnd: 2013-09-23T12:45:00+02:00
dTimStart: 2013-09-23T12:15:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: Performed pre-job meeting prior to retrieval of Safe lock plug.
dTimEnd: 2013-09-23T13:00:00+02:00
dTimStart: 2013-09-23T12:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Picked up Safe Lock plug RT and made up to 5 1/2" DP.
RIH with Safe Lock plug RT on 5 1/2" DP from surface to 601 m with restricted speed.
Stopped operation due to contamination of active pit.

dTimEnd: 2013-09-23T16:00:00+02:00
dTimStart: 2013-09-23T13:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- other
state: ok
stateDetailActivity: success
comments: Cleaned contaminated pit.
Prepared new brine.
dTimEnd: 2013-09-23T19:15:00+02:00
dTimStart: 2013-09-23T16:00:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: mud loss
comments: At 601 meter made up TDS and commenced circulation with 200 liter/min, 2,8 bar.
Pulled back to 591 meter.


dTimEnd: 2013-09-23T19:30:00+02:00
dTimStart: 2013-09-23T19:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- other
state: ok
stateDetailActivity: success
comments: Increased flow rate to 2000 liter/min, 7-8 bar and displaced hi-visc pill out of well
Decreased rate to 300 liter/min, 2-3 bar and washed back down to 601,6 meter.
Continued to wash down with 150 liter/min to top of plug at 607,7 m.

dTimEnd: 2013-09-23T20:45:00+02:00
dTimStart: 2013-09-23T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- other
state: ok
stateDetailActivity: success
comments: Latched onto plug.
Set down 20 Ton on plug, rotated string 1/2 RH turn, took 15 Ton overpull.
Slacked off 2 Ton weight and applied 35 bar, observed pressure drop to 15 bar, bleed off pressure to 0 bar. 
Took 2 ton overpull and rotated 24 right hand turns to release plug.
Performed flow check for 10 minutes, ok.
RIH to below plug setting point to ensure plug was retrieved and free, ok.
POOH with Safe Lock plug on 5 1/2" DP from 611 m to surface with restricted speed.
Inspected Safe Lock plug and RT, laid down same to cantilever.
dTimEnd: 2013-09-23T22:30:00+02:00
dTimStart: 2013-09-23T20:45:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- other
state: ok
stateDetailActivity: success
comments: Picked up bowl protector RT and made up same to 5 1/2" DP.
RIH to 21,1 meter and retrieved bowl protector.
POOH with bowl protector.
dTimEnd: 2013-09-23T23:15:00+02:00
dTimStart: 2013-09-23T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- bop/wellhead equipment
state: ok
stateDetailActivity: success
comments: Cleaned and cleared rigfloor.
Performed pre-job meeting prior to rig up tubing equipment.


dTimEnd: 2013-09-24T00:00:00+02:00
dTimStart: 2013-09-23T23:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- completion string
state: ok
stateDetailActivity: success
Lithology and shows: