Daily Drilling Report
Well: NO 15/9-19 A
Report period: 1997-10-15T00:00:00+02:00 to 1997-10-16T00:00:00+02:00
Wellbore info:
dTimSpud: 1997-07-25T00:00:00+02:00
dateDrillComplete: 1997-08-30
daysBehind: 83
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-10-16T00:00:00+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: 84
ropCurrent: -999.99
sum24Hr: NOT ABLE TO GET PROPER SIGNALS FROM SCHLUMBERGER MDT TOOL. PULLED OUT
WITH SAME. MODIFIED MDT TOOL STRING. RAN IN HOLE TO 3604 M. RAN
LOCOMOTIVE ON ATLAS WIRELINE.
tightWell: 0
tvd: 3319
waterDepth: 84
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-10-15T20:00:00+02:00
density: 1.47
locationSample: Flowline
md: 4131
mudClass: other
presBopRating: 999
pv: 48
type: ULTIDRILL
visFunnel: 85
yp: 17
Pore pressure:
dTim: 1997-10-16T00:00:00+02:00
equivalentMudWeight: 1.15
md: 3955
readingKind: estimated
Survey stations:
Activities:
comments: CONT. RIH W/SCHLUMB. MDT TOOL ASSY. ON 3-1/2" DP FROM 1800 M TO 3600 M.
dTimEnd: 1997-10-15T05:00:00+02:00
dTimStart: 1997-10-15T00:00:00+02:00
md: 3600
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: LAUNCHED LOCOMOTIVE INTO DP, INSTALLED SIDE-ENTRY SUB. RAN/PUMPED LOCOMOTIVE INSIDE 3-/2" DP ON ATLAS CABLE.
dTimEnd: 1997-10-15T06:00:00+02:00
dTimStart: 1997-10-15T05:00:00+02:00
md: 3600
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: PUMPED LOCOMOTIVE DOWN DP ON ATLAS CABLE. LATCHED SAME ONTO MDT TOOL STRING. ATTEMPTED TO GET GOOD TEST SIGNALS FROM MDT; NEG. UNLATCHED / LATCHED LOCOMOTIVE. NO IMPROVMENT. POOH W/ ATLAS CABLE.  CHECKED CABLE SIGNALS AT SURFACE; OK.
dTimEnd: 1997-10-15T11:00:00+02:00
dTimStart: 1997-10-15T06:00:00+02:00
md: 3600
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: POOH W/SCHLUMB. MDT TOOL ASSY. FROM 3600 M. L/D MDT ASSY.
dTimEnd: 1997-10-15T18:00:00+02:00
dTimStart: 1997-10-15T11:00:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: P/U AND M/U MODIFIED MDT TOOL ASSY.; REDUCED ASSY. W/ 3 MODULES. TESTED SIGNALS; OK.
dTimEnd: 1997-10-15T19:00:00+02:00
dTimStart: 1997-10-15T18:00:00+02:00
md: 0
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
comments: RIH W/SCHLUMB. MDT TOOL ASSY. ON 3-1/2" DP TO 1960 M. SPEED: 2 MIN/STD FIRST 500 M, THEN 1 MIN/STD. FILLED PIPE EVERY 3. STD, BROKE CIRC. EVERY 10. STD.
dTimEnd: 1997-10-16T00:00:00+02:00
dTimStart: 1997-10-15T19:00:00+02:00
md: 1960
phase: wire line
proprietaryCode: interruption -- other
state: fail
stateDetailActivity: equipment failure
Lithology and shows: