Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-04-27T00:00:00+02:00 to 1993-04-28T00:00:00+02:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-04-28T00:00:00+02:00
dTimDiaHoleStart: 1993-04-25T10:30:00+02:00
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *FINISH JETTING RISER AND WELLHEAD.
*TEST BOP.
*RETRIEVE WEAR BUSHING.
*PULL BOP AND PULL GUIDE WIRES.
*CLOSE HATCH OVER WELL 15/9-19-SR.
*OPEN HATCH OVER WELL C-2H.
*ESTABLISH GUIDE WIRES AND RUN BOP.
*INSTALL COROSION CAP WITH ROV.
hpht: 0
md: 4641
mdPlanned: -999.99
mdPlugTop: 188
reportNo: 163
ropCurrent: -999.99
sum24Hr: *POOH AND LAID DOWN CEMENT STINGER.
*TESTED CEMENT PLUG/EZSV RETAINER TO 345 BAR 15 MIN.
*RIH AND SET 9 5/8" EZSV BRIDGE PLUG AT 400M.
*TESTED BRIDGE PLUG TO 345 BAR, 15 MIN.
*PLACED BALANCED CEMENT PLUG FROM 400M TO 190M, REVERSED OUT EXCESS
 CEMENT.
*POOH AND LAID DOWN EXCESS DRILL PIPE FROM DERRICK.
*SLIP AND CUT DRILL LINE.
*RIH WITH JET SUB AND TAG TOP OF CEMENT AT 188M.
*DISPLACE HOLE TO SEAWATER AND PACKER FLUID, POOH.
*CLOSE SHEAR RAM, JET RISER DOWN TO AND TAG SHEAR RAM.
tightWell: 0
tvd: 3128.9
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-04-27T19:00:00+02:00
density: 1.38
locationSample: Active pit
md: -999.99
mudClass: water based
presBopRating: -999.99
pv: 9
type: BENTONITE/FW
visFunnel: 45
yp: 25
Pore pressure:
Survey stations:
Activities:
comments: PUMPED 1 M3 FRESH WATER BEHIND CEMENT SLURRY. DISPLACED CEMENT WITH 22,4 M3 1,38 SG MUD. KEPT 50 BAR BACKPRESSURE TO AVOID U-TUBING.
dTimEnd: 1993-04-27T01:00:00+02:00
dTimStart: 1993-04-27T00:00:00+02:00
md: 4303
phase: fixed
proprietaryCode: plug abandon -- squeeze
state: ok
stateDetailActivity: success
comments: STUNG INTO EZSV AND PUT 20 TON ON SAME. PUMPED 0,5M3 FW AND 2,5M3 CMT THROUGH THE EZSV LEAVING 1,9 M3 CMT IN THE WELLBORE BELOW THE EZSV AND SQUEEZING 0,6 M3 CMT INTO THE FORMATION. INIT SQUEEZE RATE 200LPM AT 220BAR. PRESS INCR TO 345BAR AFTER 500LTRS, SHUT DOWN AND OBSERVED BLEED OFF. CONT SQUEEZE W/100LPM AT 286BAR, INCR TO 145LPM AT 275BAR.
dTimEnd: 1993-04-27T01:30:00+02:00
dTimStart: 1993-04-27T01:00:00+02:00
md: 4305
phase: fixed
proprietaryCode: plug abandon -- squeeze
state: ok
stateDetailActivity: success
comments: PULLED STINGER OUT OF EZSV AND BLED OFF U-TUBING THROUGH CHOKE. TOTAL VOLUME BLED BACK WAS 600 LTRS. DISCONNECTED CEMENT HOSE AND POOH TO 4197 M. RECONNECTED CEMENT HOSE.
dTimEnd: 1993-04-27T02:30:00+02:00
dTimStart: 1993-04-27T01:30:00+02:00
md: 4197
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: REVERCED OUT EXCESS CEMENT AND WATER FROM WELL. TOTAL OF CEMENT AND WATER IN RETURNS WAS APPROXIMATLY 4 M3.
dTimEnd: 1993-04-27T03:00:00+02:00
dTimStart: 1993-04-27T02:30:00+02:00
md: 4197
phase: fixed
proprietaryCode: plug abandon -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH WITH CEMENT STINGER TO 2500M.
dTimEnd: 1993-04-27T06:00:00+02:00
dTimStart: 1993-04-27T03:00:00+02:00
md: 2500
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: POOH WITH CEMENT STINGER AND LAID DOWN SAME.
dTimEnd: 1993-04-27T10:30:00+02:00
dTimStart: 1993-04-27T06:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: M/U 9 5/8" EZSV PERMANENT BRIDGE PLUG AND SETTING SLEEVE TO 5" DP.
dTimEnd: 1993-04-27T11:00:00+02:00
dTimStart: 1993-04-27T10:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: PRESSURE TESTED CEMENT PLUG/CEMENT RETAINER AGAINST SHEAR RAM TO 345 BAR/15 MIN.
dTimEnd: 1993-04-27T11:30:00+02:00
dTimStart: 1993-04-27T11:00:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: RIH WITH 9 5/8" EZSV BRIDGE PLUG TO 400M.
dTimEnd: 1993-04-27T13:30:00+02:00
dTimStart: 1993-04-27T11:30:00+02:00
md: 400
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: SET EZSV PERMANENT BRIDGE PLUG AND PULLED OFF SETTING SLEEVE WITH 20 TON OVERPULL. LOAD TESTED BRIDGE PLUG WITH 5 TON DOWNWEIGHT.
dTimEnd: 1993-04-27T14:00:00+02:00
dTimStart: 1993-04-27T13:30:00+02:00
md: 400
phase: fixed
proprietaryCode: plug abandon -- mechanical plug
state: ok
stateDetailActivity: success
comments: R/U CEMENT HOSE TO PUMPIN SUB AND CIRCULATED TO FLUSH OUT AIR. PRESSURE TESTED SAME TO 345 BAR/5 MIN. CLOSED MPR AND PRESSURE TESTED EZSV BRIDGE PLUG TO 345 BAR/15 MIN. OPENED MPR.
dTimEnd: 1993-04-27T14:30:00+02:00
dTimStart: 1993-04-27T14:00:00+02:00
md: 400
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: PUMPED 2 M3 SEAWATER FOLLOWED BY 9,5 M3 1,90 S.G. CEMENT SLURRY. DISPLACED CEMENT DOWN DP WITH 0,8 M3 SEAWATER.
dTimEnd: 1993-04-27T16:00:00+02:00
dTimStart: 1993-04-27T14:30:00+02:00
md: 400
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: POOH WITH 5" DP TO 190 M.
dTimEnd: 1993-04-27T17:00:00+02:00
dTimStart: 1993-04-27T16:00:00+02:00
md: 190
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: REVERSE CIRCULATED OUT EXCESS CEMENT ABOVE 190 M. DUMPED 1,6 M3 GOOD CEMENT AND 1,6 M3 CONTAMINATED MUD/SEAWATER.
dTimEnd: 1993-04-27T17:30:00+02:00
dTimStart: 1993-04-27T17:00:00+02:00
md: 190
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: RIGGED DOWN CEMENT HOSE AND POOH W/SETTING SLEEVE AND 5" DP.
dTimEnd: 1993-04-27T19:00:00+02:00
dTimStart: 1993-04-27T17:30:00+02:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: POOH AND LAID DOWN 60 JOINTS 5" DRILLPIPE AND 66 JOINTS 3 1/2" DRILL PIPE
dTimEnd: 1993-04-28T00:00:00+02:00
dTimStart: 1993-04-27T19:00:00+02:00
md: 0
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
Lithology and shows: