Daily Drilling Report
Well: NO 15/9-F-7
Report period: 2007-10-04T00:00:00+02:00 to 2007-10-05T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-05-01T00:00:00+02:00
dateDrillComplete: 2007-10-04
daysBehind: 3.6
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2007-10-05T00:00:00+02:00
dTimDiaHoleStart: 2007-10-04T04:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: RU for running 9 5/8" sand screens. MU and run 9 5/8" sand screens on 5 ½" DP, install same. POOH with 9 5/8" sand screens running tool. M/U swab cup assembly and RIH.
hpht: 0
md: 1083
mdCsgLast: 907.7
mdDiaHoleStart: 978
mdPlanned: -999.99
mdStrengthForm: 0
reportNo: 21
ropCurrent: -999.99
strengthForm: 0
sum24Hr: Attempted to RIH with 13 3/8" scarper clean BHA. Unable to pass 87 m. RIH with clean up BHA without scraper and cleaned well. POOH with clean up BHA. Performed drift run with liner hanger to 145 m. Started rigging up for running 9 5/8" screens.  
tightWell: 0
tvd: 1077
tvdCsgLast: 904.1
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 139.7
Drilling fluid:
dTim: 2007-10-04T15:00:00+02:00
density: 1.26
filtrateLtlp: 8.4
locationSample: Flowline
md: 1083
mudClass: water based
presBopRating: 0
pv: 38
type: Soludril-N
visFunnel: -999.99
yp: 19.5
Pore pressure:
Survey stations:
Activities:
comments: Continued POOH with 5½" DP and 12 ¼" drilling BHA from 275 m to surface, pulled out wet and laid out 12 ¼" drilling BHA.
dTimEnd: 2007-10-04T04:00:00+02:00
dTimStart: 2007-10-04T00:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Cleared and cleaned rig floor prior to picking up clean out BHA.
dTimEnd: 2007-10-04T04:30:00+02:00
dTimStart: 2007-10-04T04:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: Started to make up cleanout BHA.
dTimEnd: 2007-10-04T06:00:00+02:00
dTimStart: 2007-10-04T04:30:00+02:00
md: 0
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Continued making up scraper BHA.
dTimEnd: 2007-10-04T07:00:00+02:00
dTimStart: 2007-10-04T06:00:00+02:00
md: 210
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Held tool box talk with day shift. Ran scraper slowly through riser. Hung up at 87m. Picked up rotated string twice 90 deg. Attempted to pass obstruction. Discussed the situation with town. Meanwhile prepared for removal of the scaffolding in the derrick.
dTimEnd: 2007-10-04T08:45:00+02:00
dTimStart: 2007-10-04T07:00:00+02:00
md: 300
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH with 13 3/8" scraper. Removed PS-21 slips and installed master bushing. Inspected scraper.
dTimEnd: 2007-10-04T10:00:00+02:00
dTimStart: 2007-10-04T08:45:00+02:00
md: 210
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Held tool box talk prior to break/lay out scraper. Broke/laid out same. Removed master bushing and installed PS-21 slips.
dTimEnd: 2007-10-04T10:30:00+02:00
dTimStart: 2007-10-04T10:00:00+02:00
md: 210
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Continued RIH with clean up BHA from 218 m to 1077 m, Took up/down weight at 1057 m 105/95 MT.
dTimEnd: 2007-10-04T13:15:00+02:00
dTimStart: 2007-10-04T10:30:00+02:00
md: 1077
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Picked up and made up Kelly cock and ball release sub. RIH to 1080 m.
dTimEnd: 2007-10-04T14:00:00+02:00
dTimStart: 2007-10-04T13:15:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Circulated and increased pump rate in steps to 3000 LPM. String rotaion 40 RPM. Reciprocated the string while circulating.

dTimEnd: 2007-10-04T15:30:00+02:00
dTimStart: 2007-10-04T14:00:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Displaced 1,28 SG Soludril-N mud from open hole and +/-150 m into 13 3/8" casing. Pumped 43 m3 of 1.20 SG saturated NaCl brine at 3000 lpm/137 bar. Reciprocated the string while circulating.
dTimEnd: 2007-10-04T16:45:00+02:00
dTimStart: 2007-10-04T15:30:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Attached air control hose to the release ball sub and released 2 1/8" ball. Continued with displacement program, 400 lpm, 9 bar prior to shear the SABS sub. SABS sheared at 63 bar. 400 lpm/7 bar after.
dTimEnd: 2007-10-04T17:00:00+02:00
dTimStart: 2007-10-04T16:45:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Continued pumping to displace the 13-3/8" casing to 1.20 SG NaCl brine while rotating and reciprocation the string. Increased pump rate to 3000 lpm/34 bar after opening SABS.
Pumped the High-vis soap train according to Halliburton procedure while reciprocating and rotating the string. Continued displacing the soap train with 1.20 SG NaCl brine until the well was clean.

dTimEnd: 2007-10-04T19:15:00+02:00
dTimStart: 2007-10-04T17:00:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Observed well for 30 mins, well static.
dTimEnd: 2007-10-04T19:45:00+02:00
dTimStart: 2007-10-04T19:15:00+02:00
md: 1080
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
comments: Pumped 10 m³ 1.44 SG slug prior to POOH with clean up BHA. POOH with clean up BHA from 1080 m to 130 m
dTimEnd: 2007-10-05T00:00:00+02:00
dTimStart: 2007-10-04T19:45:00+02:00
md: 130
phase: fixed
proprietaryCode: completion -- circulating conditioning
state: ok
stateDetailActivity: success
Lithology and shows: