Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-03-27T00:00:00+01:00 to 1993-03-28T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 128.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-03-28T00:00:00+01:00
dTimDiaHoleStart: 1993-03-26T00:00:00+01:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *CLEAN PITS, PIPING AND RIG FLOOR FOR PETROFREE MUD
*M/U TCP, BHA, TEST STRING AND RIH
hpht: 0
md: -999.99
mdCsgLast: 4640
mdPlanned: -999.99
reportNo: 132
ropCurrent: -999.99
sum24Hr: *CONT DISPLAING WELL TO 1,15 SG BRINE
*PRESS CSG TO 345 BAR
*POOH
*PRESS TESTED BOP
*CLEANED PIPING, PITS AND MANIFOLDS. CLEANED DERRICK AND RIG FLOOR
tightWell: 0
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-03-27T06:00:00+01:00
density: 1.15
locationSample: Active pit
md: -999.99
mudClass: water based
presBopRating: -999.99
pv: -999.99
type: BRINE
visFunnel: -999.99
yp: -999.99
Pore pressure:
Survey stations:
Activities:
comments: PUMPED 4,5 M3 1,36 SG CACL2 BRINE, DISPLACED SAME WITH 30.9 M3 SEA WATER TO PLACE THE BALANCED BRINE PILL.
dTimEnd: 1993-03-27T01:30:00+01:00
dTimStart: 1993-03-27T00:00:00+01:00
md: 4262
phase: fixed
proprietaryCode: formation evaluation -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH FROM 4562 TO 4340 M. DISPLACED WELL TO 1,15 SG NACL BRINE. LOST APPROX 65 M3 1,15 SG BRINE TO SEA DUE TO OPEN DRAIN VALVE IN CMT UNIT. NTU READING ON NACL IN RETURN: 52 NTU.
dTimEnd: 1993-03-27T06:00:00+01:00
dTimStart: 1993-03-27T01:30:00+01:00
md: 4340
phase: fixed
proprietaryCode: formation evaluation -- circulating conditioning
state: ok
stateDetailActivity: success
comments: CONT DISPLACING WELL TO 1,15 SG NACL BRINE. FINAL NTU READING 52 NTU. PERFORMED TORQUE READINGS AFTER WELL DISPLACED TO BRINE.
dTimEnd: 1993-03-27T07:30:00+01:00
dTimStart: 1993-03-27T06:00:00+01:00
md: 4340
phase: fixed
proprietaryCode: formation evaluation -- circulating conditioning
state: ok
stateDetailActivity: success
comments: PRESS TESTED TIE-BACK PACKER/CASING TO 345 BAR/15 MIN
dTimEnd: 1993-03-27T08:30:00+01:00
dTimStart: 1993-03-27T07:30:00+01:00
md: 4340
phase: fixed
proprietaryCode: formation evaluation -- drill stem test
state: ok
stateDetailActivity: success
comments: PUMPED 3 M3 CACL2 BRINE SLUG AND POOH.
dTimEnd: 1993-03-27T17:30:00+01:00
dTimStart: 1993-03-27T08:30:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: RIH TO TEST BOP, TEST PLUG LEAKED. POOH AND CHANGED SEAL, RIH AND ATTEMPTED TO TEST BOP, PLUG LEAKED. POOH AND SET PLUG (SPRING LOADED TOOL) TO RETRIEVE WEAR BUSHING. RIH AND LANDED IN WB WITH 10 MT DOWN- WEIGHT. CLOSED MPR AND PRESS TESTED BOP 35 BAR/345 BAR, ANNULAR BAGS PRESS TESTED 35 BAR/240 BAR
dTimEnd: 1993-03-28T00:00:00+01:00
dTimStart: 1993-03-27T17:30:00+01:00
md: 104
phase: fixed
proprietaryCode: drilling -- bop activities
state: ok
stateDetailActivity: success
Lithology and shows: