Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-10-14T00:00:00+02:00 to 1997-10-15T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 82
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-10-15T00:00:00+02:00
dTimDiaHoleStart: 1997-08-30T02:00:00+02:00
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: - COMPLETE SCHLUMB. MDT-LOG
- PERFORATE ADDITIONAL 4 LEVELS W/ ATLAS PERF. GUN
- RUN SCHLUMB. MDT-LOG
hpht: 0
md: 4131
mdCsgLast: 4643
mdDiaHoleStart: 4131
mdKickoff: 2178
mdPlanned: -999.99
reportNo: 83
ropCurrent: -999.99
sum24Hr: PULLED OUT OF HOLE WITH SCHLUMBERGER MDT LOGGING ASSEMBLY. CHANGED
OUT DAMAGED PART. RAN IN HOLE WITH MDT TOOL STRING ON DRILL PIPE TO
3600 M.
tightWell: 0
tvd: 3319
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-10-14T18:00:00+02:00
density: 1.47
locationSample: Flowline
md: 4131
mudClass: other
presBopRating: 999
pv: 52
type: ULTIDRILL
visFunnel: 85
yp: 14
Pore pressure:
dTim: 1997-10-15T00:00:00+02:00
equivalentMudWeight: 1.15
md: 3955
readingKind: estimated
Survey stations:
Activities:
comments: CONT. RUNNING/PUMPING LOCOMOTIVE INTO DP ON ATLAS CABLE. LATCHED SAME ONTO MDT TOOL STRING.
dTimEnd: 1997-10-14T01:00:00+02:00
dTimStart: 1997-10-14T00:00:00+02:00
md: 3602
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: TESTED CABLE CONNECTION TO SCHLUMB. MDT TOOL STRING.
dTimEnd: 1997-10-14T01:30:00+02:00
dTimStart: 1997-10-14T01:00:00+02:00
md: 3602
phase: wire line
proprietaryCode: workover -- wire line
state: ok
stateDetailActivity: success
comments: HAD CONTACT FAILURE W/ PACKER MODULE ON SCHLUMB. MDT TOOL STRING. WORKED TO SOLVE PROBLEM. UNLATCHED/LATCHED LOCOMOTIVE; MAX. 9500 LBS TENSION ON CABLE. NOT ABLE TO GET PROPER SIGNALS W/ PACKER MODULE ON MDT TOOL STRING. POOH W/ CABLE.
dTimEnd: 1997-10-14T06:00:00+02:00
dTimStart: 1997-10-14T01:30:00+02:00
md: 3602
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: POOH W/ ATLAS CABLE. CHECKED SINGNALS AT SURFACE; CABLE OK.
dTimEnd: 1997-10-14T07:30:00+02:00
dTimStart: 1997-10-14T06:00:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: POOH W/ SCHLUMB. MDT TOOL ASSY. FROM 3602 M.
dTimEnd: 1997-10-14T14:00:00+02:00
dTimStart: 1997-10-14T07:30:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: WORKED TO LOCATE PROBLEM IN SCHLUMB. MDT TOOL ASSY. LOCATED FAULT IN FLUID ANALYZER. CHANGED OUT SAME. TESTED OUT TOOL STRING.
dTimEnd: 1997-10-14T18:00:00+02:00
dTimStart: 1997-10-14T14:00:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: M/U AND RIH W/ SCHLUMB. MDT TOOL ASSY. ON 3-1/2" DP; SPEED: 2 MIN/STD. FILLED PIPE EVERY 3. STD, BROKE CIRC. EVERY 10 STD. RIH TO 860 M.
dTimEnd: 1997-10-14T20:30:00+02:00
dTimStart: 1997-10-14T18:00:00+02:00
md: 860
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: REPAIRED ON BROKEN HYDRAULIC HOSE ON UPPER RACKING ARM.
dTimEnd: 1997-10-14T21:30:00+02:00
dTimStart: 1997-10-14T20:30:00+02:00
md: 860
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
comments: CONT. RIH W/SCHLUMB. MDT TOOL ASSY. ON 3-1/2" DP FROM 860 M TO 1800 M.
dTimEnd: 1997-10-15T00:00:00+02:00
dTimStart: 1997-10-14T21:30:00+02:00
md: 1800
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
Lithology and shows: