Daily Drilling Report
Well: NO 15/9-F-9
Report period: 2009-06-30T00:00:00+02:00 to 2009-07-01T00:00:00+02:00
Wellbore info:
dTimSpud: 2007-11-09T00:00:00+01:00
dateDrillComplete: 2008-08-31
daysBehind: 2.2
operator: StatoilHydro
rigAlias: name: MÆRSK INSPIRER
name: 369304
Status:
dTim: 2009-07-01T00:00:00+02:00
dTimDiaHoleStart: 2009-06-28T22:30:00+02:00
distDrill: -999.99
elevKelly: 54.9
fixedRig: false
forecast24Hr: Complete milling of 13-3/8" window at 424,3 - 428,2 m and drilling open hole to 436,5 m.
Circulate hole clean and displace to 1,20 sg KCL/polymer mud
POOH with and lay out Whipstock milling BHA.
Make up 12-1/4" BHA and commence drilling 12-1/4" hole.
hpht: 0
md: 424.3
mdCsgLast: 1064
mdDiaHoleStart: 219
mdPlanned: -999.99
mdPlugTop: 590
mdStrengthForm: 0
reportNo: 7
ropCurrent: -999.99
strengthForm: 1.03
sum24Hr: Milled window from 423,8 m to 424,3 m with slow progress.
Observed a 50 bar instant drop in SPP. Decided to pull out of hole and found  8-1/8" XO had parted, leaving 7 m of BHA (12-1/4" mill + watermelon mill) in hole. Top of fish at 417 m.
Prepared and modified fishing tool (11-1/4" overshot with extension sub and 9" grapple). Ran in hole with overshot, latched fish at 417 m and pulled out same. 12-1/4" TrackMaster mill + water melon mill was recovered. TrackMaster mill was completely worn out.
Commenced to make 12-1/4" TrackMaster milling BHA.
tightWell: 0
tvd: 424.3
tvdStrengthForm: 0
waterDepth: 91
wellheadElevation: 20.9
Drilling fluid:
dTim: 2009-06-30T22:00:00+02:00
density: 1.05
locationSample: Reserve pit
md: -999.99
mudClass: water based
presBopRating: 0
pv: -999.99
type: Spud Mud
visFunnel: 109
yp: -999.99
dTim: 2009-06-30T20:00:00+02:00
density: 1.2
locationSample: Reserve pit
md: -999.99
mudClass: water based
presBopRating: 0
pv: 18
type: KCl/Polymer/GEM
visFunnel: -999.99
yp: 7
Pore pressure:
Survey stations:
Activities:
comments: Made up string to TDS. Took off bottom parameters up/down 105/102 tons. Tagged whipstock at 421,5 m. (=top of window). Commenced drilling window. Initially exprienced heavy vibration in string. Experienced an hydraulic leak on TDS.
dTimEnd: 2009-06-30T01:15:00+02:00
dTimStart: 2009-06-30T00:00:00+02:00
md: 421.5
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Observed hydraulic leak on elevator. Pulled back to 417 m and fixed leak.
dTimEnd: 2009-06-30T01:45:00+02:00
dTimStart: 2009-06-30T01:15:00+02:00
md: 422
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
comments: Milled window in 13-3/8" casing according to instructions from Smith:
Flow 1500 lpm / SPP 66 bar / String RPM 80 / WOB 1-2 MT / Torque 16-21 kNm
dTimEnd: 2009-06-30T02:15:00+02:00
dTimStart: 2009-06-30T01:45:00+02:00
md: 422
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled window in 13-3/8" casing 422,0-422,1m:
Flow 2170 lpm / SPP 92 bar / String RPM 80 / WOB 3,5 MT / Torque 8-12 kNm
dTimEnd: 2009-06-30T03:00:00+02:00
dTimStart: 2009-06-30T02:15:00+02:00
md: 422.1
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled window in 13-3/8" casing 422,1-422,8 m:
Flow 2170 lpm / SPP 93 bar / String RPM 90 / WOB 5,0 MT / Torque 8-15 kNm . Pumped Hi-vis sweep
dTimEnd: 2009-06-30T04:00:00+02:00
dTimStart: 2009-06-30T03:00:00+02:00
md: 422.8
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled window in 13-3/8" casing 422,8 - 423,0 m:
Flow 2170 lpm / SPP 88 bar / String RPM 95 / WOB 5,0 MT / Torque 12-18 kNm
dTimEnd: 2009-06-30T05:00:00+02:00
dTimStart: 2009-06-30T04:00:00+02:00
md: 423
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled window in 13-3/8" casing 423,0 - 423,8 m:
Flow 2170 lpm / SPP 88 bar / String RPM 100 / WOB 4,5 MT / Torque 11-14 kNm
Circulate Hi-vis sweep and got 100% steel back (no formation)
dTimEnd: 2009-06-30T06:00:00+02:00
dTimStart: 2009-06-30T05:00:00+02:00
md: 423.8
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Milled window in 13-3/8" casing from 423,8 - 424,3 m as per Smith instructions:
Time     Depth (m)   Flow (lpm)    SPP (bar)     RPM     WOB (MT)  Torque (kNm)  
07:00     423,8            1525             50,5           60           5-6              14-17
09:00     424,2            1900             73,5          105            6               13-18
10:00     424,3            1900             74,0          125          5-10            19-22
10:30     424,3            1900             72,9          125          9-11            25-31
dTimEnd: 2009-06-30T11:00:00+02:00
dTimStart: 2009-06-30T06:00:00+02:00
md: 424.3
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Observed instant drop on 50 bar in SPP. Pulled out of hole from 424,3 to 266 m.
dTimEnd: 2009-06-30T11:45:00+02:00
dTimStart: 2009-06-30T11:00:00+02:00
md: 424.3
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Due to drilling with severe vibration inspected and serviced TDS for loose items. Carried out derrick inspection.
dTimEnd: 2009-06-30T12:45:00+02:00
dTimStart: 2009-06-30T11:45:00+02:00
md: 266
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Continued to pull out from 266 m to surface.
dTimEnd: 2009-06-30T14:00:00+02:00
dTimStart: 2009-06-30T12:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Found 8-1/8" XO 6-5/8" FH B x 6-5/8" REG P parted 0,17m above pin end. (SN.03154H). 7,02 m fish (WIndow mill + water melon mill) left in hole. Top of fish 417,3 m.
Broke out remaining BHA.
dTimEnd: 2009-06-30T14:45:00+02:00
dTimStart: 2009-06-30T14:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
comments: Spotted and prepared fishing tool (11-1/4" overshot with extension sub and 9" grapple). Welded and machined overshot lip guide. Simultaneously carried out further inspection and maintenance on TDS. DNV inspected Poorboy, degasser and tugger.
dTimEnd: 2009-06-30T20:15:00+02:00
dTimStart: 2009-06-30T14:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
comments: Observed loose die holder and worn dies on TDS pipe handler. Repaired same.
dTimEnd: 2009-06-30T22:15:00+02:00
dTimStart: 2009-06-30T20:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: success
comments: Made up XO to 11-1/4" fishing overshot.
dTimEnd: 2009-06-30T22:30:00+02:00
dTimStart: 2009-06-30T22:15:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
comments: Held tool box talk with crew
dTimEnd: 2009-06-30T22:45:00+02:00
dTimStart: 2009-06-30T22:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
comments: Continued making up fishing BHA including  11-1/4" fishing overshot with 9" grapple.
Midnight depth = 0 m.
dTimEnd: 2009-07-01T00:00:00+02:00
dTimStart: 2009-06-30T22:45:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- mill
state: ok
stateDetailActivity: equipment failure
Lithology and shows: