Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1997-11-21T00:00:00+01:00 to 1997-11-22T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-11-10T00:00:00+01:00
daysBehind: 12.1
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1997-11-22T00:00:00+01:00
dTimDiaHoleStart: 1997-11-09T22:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: W.O.W. RECONNECT LMRP AND DISPLACE RISER TO MUD. RETRIEVE EDPHOT.
RIH WITH CEMENT STINGER AND SQUEEZE LOSS ZONE AT +\-3035M.
hpht: 0
md: 3054
mdCsgLast: 4643
mdDiaHoleStart: 2231
mdKickoff: 2911
mdPlanned: -999.99
presTestType: leak off test
reportNo: 13
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: W.O.W. DISPLACED RISER TO SEAWATER AND DISCONNECTED LMRP.
tightWell: 0
tvd: 2328
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
Pore pressure:
dTim: 1997-11-22T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3054
readingKind: estimated
Survey stations:
Activities:
comments: CONTINUED W.O.W. WIND 20-30 M/S, RIG HEAVE 4M- 5M, MAX 7.6M.
dTimEnd: 1997-11-21T06:00:00+01:00
dTimStart: 1997-11-21T00:00:00+01:00
md: 2121
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: fail
stateDetailActivity: success
comments: CONTINUED W.O.W. WIND 26-32 M/S, RIG HEAVE 5.0-5.5M, MAX 8.5M. RAPID, REPEATED HIGH HEAVE 7.0-8.5M FROM 0730. DISPLACED RISER TO SEAWATER AND DISCONNECTED AT 0850 HRS. DEBALLASTED RIG TO SURVIVAL DRAFT AT 1000 HRS.
dTimEnd: 1997-11-21T10:00:00+01:00
dTimStart: 1997-11-21T06:00:00+01:00
md: 2121
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: fail
stateDetailActivity: success
comments: CONTINUED W.O.W. WIND 32 M/S DECREASING TO 20 M/S THEN INCREASING TO 25 M/S. HEAVE 5.5M DECREASING TO 4.0M THEN INCREASING TO 5.0M.
dTimEnd: 1997-11-22T00:00:00+01:00
dTimStart: 1997-11-21T10:00:00+01:00
md: 2121
phase: fixed
proprietaryCode: interruption -- waiting on weather
state: fail
stateDetailActivity: success
Lithology and shows: