Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1997-12-13T00:00:00+01:00 to 1997-12-14T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 34.1
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-12-14T00:00:00+01:00
dTimDiaHoleStart: 1997-12-05T15:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: COMPLETE RUNNING 7" LINER & CEMENT SAME. POOH WITH SETTING TOOL.
hpht: 0
md: 3220
mdCsgLast: 4643
mdDiaHoleStart: 2911
mdKickoff: 2911
mdPlanned: -999.99
presTestType: leak off test
reportNo: 9
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: RAN 7" LINER + NODECO LINER HANGER. CONTINUED RUNNING LINER ON DP &
HWDP TO 2593 M.
tightWell: 0
tvd: 2472
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-12-13T06:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 77
yp: 11
dTim: 1997-12-13T00:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 77
yp: 11
Pore pressure:
dTim: 1997-12-14T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3220
readingKind: estimated
Survey stations:
Activities:
comments: CONTINUED TO POOH FROM 2146M TO SURFACE.TOTAL MUD LOSS WHILE TOH=,4M3.
dTimEnd: 1997-12-13T04:30:00+01:00
dTimStart: 1997-12-13T00:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: success
comments: RU TO RUN 7" LINER. HELD SAFETY MEETING. MU FLOAT SHOE TO FIRST JT.; MU FLOAT COLLAR Ø REPORT TIME.
dTimEnd: 1997-12-13T06:00:00+01:00
dTimStart: 1997-12-13T04:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: success
comments: CONTINUED RUNNING 7" 32# L-80 LINER; TOTAL OF 90 JTS/1091,52M RAN.
dTimEnd: 1997-12-13T16:30:00+01:00
dTimStart: 1997-12-13T06:00:00+01:00
md: 1091
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: MU NODECO 7" X 9 5/8" LINER HANGER INTO 7" LINER STRING. LINER WT.= 38,6MT; PU WT. = 81,7MT; SO WT. = 77,1 MT.
dTimEnd: 1997-12-13T17:30:00+01:00
dTimStart: 1997-12-13T16:30:00+01:00
md: 1103
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: success
comments: MU 1 STD. 5" DP ONTO HANGER'S SETTING TOOL. CIRCULATED 1 LINER VOLUME; 600 LPM = 24 BAR.
dTimEnd: 1997-12-13T18:30:00+01:00
dTimStart: 1997-12-13T17:30:00+01:00
md: 1131
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: success
comments: CONTINUED TO RUN 7" LINER - ON 5" DP - FROM 1131 - 2164M. DRIFTED LANDING STRING TO 2 3/4" WHILE RUNNING; FILLED PIPE EVERY 5 STDS. BROKE CIRC. Ø 2164M - WINDOW Ø 2178M - WITH 450 LPM Ø 31 BAR. PU WT. = 100 MT & SO WT. = 77 MT Ø 2164 M. MUD LOSS WHILE RUNNING LINER INSIDE OF CSG. = 2,5 M3.
dTimEnd: 1997-12-14T00:00:00+01:00
dTimStart: 1997-12-13T18:30:00+01:00
md: 2164
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: success
Lithology and shows: