Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1997-12-15T00:00:00+01:00 to 1997-12-16T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 36.1
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-12-16T00:00:00+01:00
dTimDiaHoleStart: 1997-12-05T15:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: FINISH TESTING SURFACE EQUIPMENT.MU 6" BHA & TRIP IN HOLE TO DRILLOUT.
hpht: 0
md: 3220
mdCsgLast: 4643
mdDiaHoleStart: 2911
mdKickoff: 2911
mdPlanned: -999.99
mdPlugTop: 3173
reportNo: 11
ropCurrent: -999.99
sum24Hr: COMPLETED POOH WITH LINER HANGER SETTING TOOL. LD EXCESS TUBULARS FROM
DERRICK. RAN TEST TOOL & TESTED BOPS. REPAIR UPPER RACKING ARM & TOP
DRIVE.
tightWell: 0
tvd: 2468.5
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
dTim: 1997-12-15T06:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 76
yp: 11
dTim: 1997-12-15T00:00:00+01:00
density: 1.52
locationSample: Active pit
md: 3220
mudClass: other
presBopRating: 999
pv: 39
type: ULTIDRILL
visFunnel: 76
yp: 11
Pore pressure:
dTim: 1997-12-16T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3220
readingKind: estimated
Survey stations:
Activities:
comments: TESTED TOL & 7" X 9 5/8" CSG. TO 180 BAR FOR 15 MIN.
dTimEnd: 1997-12-15T00:30:00+01:00
dTimStart: 1997-12-15T00:00:00+01:00
md: 2097
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: PUMPED SLUG & POOH WITH HGR. SETTING TOOL FROM 2097 -1380 M.
dTimEnd: 1997-12-15T02:30:00+01:00
dTimStart: 1997-12-15T00:30:00+01:00
md: 1380
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: CONTINUED POOH FROM 1380 - 765 M; LD 7 JTS. 5" HWDP. HAVE LD 60 JTS. 5" DP ON TOH - AS OF REPORT TIME.
dTimEnd: 1997-12-15T06:00:00+01:00
dTimStart: 1997-12-15T02:30:00+01:00
md: 765
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: COMPLETED POOH FROM 765 M TO SURFACE; LD TOTAL OF 135 JTS. 5" DP ON TRIP OUT OF HOLE. LD NODECO LINER HANGER SETTING TOOL.
dTimEnd: 1997-12-15T09:30:00+01:00
dTimStart: 1997-12-15T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: LD NODECO CEMENT HEAD & ASSOCIATED STAND OF DP.
dTimEnd: 1997-12-15T10:30:00+01:00
dTimStart: 1997-12-15T09:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: LD 7" SHOETRACK - FROM FIRST ATTEMPT TO RUN LINER.
dTimEnd: 1997-12-15T11:30:00+01:00
dTimStart: 1997-12-15T10:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: LD 8 1/2" BHA FROM DERRICK - 2 DCS, MWD TOOL, 2 STABILIZERS & ASSOCIATED SUBS. CLEARED EXCESS HANDLING EQUIPMENT FROM RIG FLOOR.
dTimEnd: 1997-12-15T13:00:00+01:00
dTimStart: 1997-12-15T11:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIH WITH JET SUB BELOW BOP TEST TOOL. JETTED WELLHEAD FOR 15 MINUTES BEFORE LANDING TEST TOOL IN WELLHEAD.
dTimEnd: 1997-12-15T14:30:00+01:00
dTimStart: 1997-12-15T13:00:00+01:00
md: 106
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: TESTED BOPS ON YELLOW POD FROM RIG FLOOR PANEL-5 MIN. LOW TEST/10 MIN. HIGH TEST: UPPER ANNULAR -20/241 BAR, LOWER ANNULAR, PIPE RAMS & FAILSAFE VALVES - 20/345 BAR. FUNCTIONED BOPS ON BLUE POD FROM TOOLPUSHER'S OFFICE MINI-PANEL. SUBSEA ENGINEER CHECKED BOPS' ACOUSTIC CONTROL SYSTEM.
dTimEnd: 1997-12-15T18:00:00+01:00
dTimStart: 1997-12-15T14:30:00+01:00
md: 106
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
comments: CONTINUED TO REPAIR DOLLY-TRACK SYSTEM ON UPPER RACKING ARM - HAD STARTED REPAIR WORK WHILE SIMULTANEOUSLY TESTING THE BOPS. ALSO WORKED ON TOP DRIVE'S ELECTRICAL CONTROL SYSTEM WHEN WORK ON UPPER RACKING ARM ALLOWED SAFE ACCESS TO TOP DRIVE.
dTimEnd: 1997-12-16T00:00:00+01:00
dTimStart: 1997-12-15T18:00:00+01:00
md: 106
phase: fixed
proprietaryCode: interruption -- maintain
state: fail
stateDetailActivity: equipment failure
Lithology and shows: