Daily Drilling Report
Well: NO 15/9-F-9
Report period: 2008-08-31T00:00:00+02:00 to 2008-09-01T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-09T00:00:00+01:00
dateDrillComplete: 2008-08-31
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2008-09-01T00:00:00+02:00
dTimDiaHoleStart: 2008-08-31T20:00:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: MU screen hanger. RD screen running equipment. RIH with 9 5/8" sand screens on 5 1/2" DP to hanger setting depth. Drop ball and set screen hanger. Release setting tool. Set hanger packer. Pull above top of sand screen. POOH. LD screen running tool and wash pipe. RIH with swab cups. Pump citric acid and swab well.
hpht: 0
md: 1083
mdCsgLast: 909.8
mdDiaHoleStart: 1085
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 16
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Continued RIH with clean out BHA on 5 1/2" DP from 547 m to 1082 m. Circulated well while reciprocating string. Displaced well to salt saturated 1.20 sg NaCl brine. Verified that well was stable. POOH and LD clean out BHA. RU for running 9 5/8" sand screens. MU and RIH with 14 joints of Bakerweld screens and 3 joints of blank pipe. 
tightWell: 0
tvd: 1075.9
tvdCsgLast: 905.1
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 0
Drilling fluid:
dTim: 2008-08-31T12:10:00+02:00
density: 1.2
locationSample: Flowline
md: 1083
mudClass: water based
presBopRating: 0
pv: -999.99
type: NaCl Brine
visFunnel: -999.99
yp: -999.99
dTim: 2008-08-31T20:30:00+02:00
density: 1.2
locationSample: Reserve pit
md: 1083
mudClass: water based
presBopRating: 0
pv: -999.99
type: NaCl Brine
visFunnel: -999.99
yp: -999.99
dTim: 2008-08-31T09:15:00+02:00
density: 1.27
locationSample: Active pit
md: 1083
mudClass: water based
presBopRating: 0
pv: 25
type: Soludril-N
visFunnel: -999.99
yp: 17
Pore pressure:
Survey stations:
Activities:
comments: BO and LD 12 1/4" BHA from 135 m to OOH. Cleaned and cleared rig floor prior to PU clean out BHA.
dTimEnd: 2008-08-31T01:15:00+02:00
dTimStart: 2008-08-31T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Serviced top drive.
dTimEnd: 2008-08-31T01:45:00+02:00
dTimStart: 2008-08-31T01:15:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- maintain
state: ok
stateDetailActivity: success
comments: Held tool box meeting. PU and MU bullnose assembly. MU and RIH with 5 1/2" DP from surface to 221 m.
dTimEnd: 2008-08-31T03:30:00+02:00
dTimStart: 2008-08-31T01:45:00+02:00
md: 221
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: MU magnet and csg brush assembly. MU SABS circulation sub assembly. Pulled master bushings and installed 10" diverter inserts and PS21 when assemblies was below rotary. Re-installed master bushings.
dTimEnd: 2008-08-31T05:15:00+02:00
dTimStart: 2008-08-31T03:30:00+02:00
md: 236
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Continued to RIH with clean up BHA on 5 1/2" DP from 236 m to 547 m.
dTimEnd: 2008-08-31T06:00:00+02:00
dTimStart: 2008-08-31T05:15:00+02:00
md: 547
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: RIH with clean up BHA on 5 1/2" DP from 547 m to 1071 m. 

Broke circulation at 880 m with 500 lpm / SPP 4 bar. Upweight 98 MT / down weight 92 MT.
dTimEnd: 2008-08-31T07:45:00+02:00
dTimStart: 2008-08-31T06:00:00+02:00
md: 1071
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: MU and RIH with 2 x 5 1/2" pup- joints, TIW and air operated ball release sub. RIH and spaced out with ball drop sub in suitable position above rotary and bull nose at 1082 m.

Circulated 3 x btms up while reciprocating with bit inside shale formation from 1073 m to 1082 m. Circulating parameters : Flow 3000 lpm / SPP 127 bar / String RPM 120 / Torque 5-7 kNm.  Upweight 118 MT / down weight 107 MT.
dTimEnd: 2008-08-31T08:30:00+02:00
dTimStart: 2008-08-31T07:45:00+02:00
md: 1082
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated and increased pump rate in steps to 3000 LPM. String rotation 40 RPM. Reciprocated the string while circulating between 1073 m and 1082 m inside shale formation. Circulated 1.2 x btms up. Brushed hanger setting area from 848 m to 857 m.
dTimEnd: 2008-08-31T10:30:00+02:00
dTimStart: 2008-08-31T08:30:00+02:00
md: 1082
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Attached air control hose to ball release sub. Pumped 49 m3 of 1.20 SG saturated NaCl brine at 3000 lpm/127 bar. Displaced 1,28 SG Soludril-N mud from open hole and +/-150 m into 13 3/8" casing. Reciprocated the string while circulating.

Released 2 1/8" ball and pumped 400 lpm at 2 bar prior to shear the SABS sub. SABS sheared at 59 bar and pressure droppet back to 2 bar, confirming that ports were open. 

Increased pump rate to 3000 lpm/22 bar after opening SABS and continued to circulate 120 m3 1.20 sg brine at 40 rpm while reciprocating string. Pumped the hi-vis soap train according to Halliburton procedure while reciprocating and rotating the string. Continued displacing the soap train with 115 m3 1.20 SG NaCl brine until the well was clean. NTU readings: 452/341/198/146/112.
dTimEnd: 2008-08-31T12:15:00+02:00
dTimStart: 2008-08-31T10:30:00+02:00
md: 1082
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Observed well for 30 min, well static.
dTimEnd: 2008-08-31T13:00:00+02:00
dTimStart: 2008-08-31T12:15:00+02:00
md: 1082
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: LO ball sub. Recorded up weight 105 MT / down weight 98 MT and 20 cm strech with no pumping or rotation. Rotated with 10 rpm and recorded free rotational weight 101 MT / free rotational torque 1.5-3.5 kNm. 

POOH wet with clean out assembly from 1081 to 867 m.
dTimEnd: 2008-08-31T14:30:00+02:00
dTimStart: 2008-08-31T13:00:00+02:00
md: 867
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Recorded up weight 97 MT / down weight 92 MT and 10 cm strech with no pumping or rotation. Rotated with 10 rpm and recorded free rotational weight 95 MT / free rotational torque 1-2 kNm. 

Pumped slug brine. POOH with clean out assembly from 867 to 300 m.
dTimEnd: 2008-08-31T16:15:00+02:00
dTimStart: 2008-08-31T14:30:00+02:00
md: 300
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Investigated and repaired oil leak on aft roughneck.
dTimEnd: 2008-08-31T16:45:00+02:00
dTimStart: 2008-08-31T16:15:00+02:00
md: 300
phase: fixed
proprietaryCode: interruption -- other
state: ok
stateDetailActivity: equipment failure
comments: Continued POOH with clean out assembly from 300 to 250 m. Pulled PS21 and 10" diverter inserts.
dTimEnd: 2008-08-31T17:30:00+02:00
dTimStart: 2008-08-31T16:45:00+02:00
md: 250
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: LO circulation sub. LO and cleaned bristle back (no dope on brush). Cleaned 445 g of swarf off magnets and LO same.
dTimEnd: 2008-08-31T18:15:00+02:00
dTimStart: 2008-08-31T17:30:00+02:00
md: 221
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH with 5 1/2" DP from 221 m to OOH.
dTimEnd: 2008-08-31T19:00:00+02:00
dTimStart: 2008-08-31T18:15:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Cleaned and cleared rig floor.
dTimEnd: 2008-08-31T19:30:00+02:00
dTimStart: 2008-08-31T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Performed well control drill. Focused on how to set off the deluge system on rig floor and in cantiliver.
dTimEnd: 2008-08-31T20:00:00+02:00
dTimStart: 2008-08-31T19:30:00+02:00
md: 0
phase: fixed
proprietaryCode: interruption -- wait
state: ok
stateDetailActivity: success
comments: RU for running 9 5/8" Bakerweld screens. Moved and re-installed Odfjell csg tong.
dTimEnd: 2008-08-31T21:30:00+02:00
dTimStart: 2008-08-31T20:00:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: Held pre job meeting prior to picking up 9 5/8" sand screens.
dTimEnd: 2008-08-31T22:00:00+02:00
dTimStart: 2008-08-31T21:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
comments: PU and RIH with 9 5/8" 13%Cr Bakerweld 250 HD screens from surface to 36 m. Lifted screens from basket on cantilever onto HTS using soft slings. Removed screen protection on rig floor. Installed centralizer and stop collar on box end on each joint.
dTimEnd: 2008-09-01T00:00:00+02:00
dTimStart: 2008-08-31T22:00:00+02:00
md: 36
phase: fixed
proprietaryCode: completion -- sand control
state: ok
stateDetailActivity: success
Lithology and shows: