Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-01-27T00:00:00+01:00 to 1993-01-28T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 87.1
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-01-28T00:00:00+01:00
dTimDiaHoleStart: 1992-12-18T12:00:00+01:00
diaHole: 12.25
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *TEST CASING TO 345 BAR.
*SET BAKER RETRIEVABLE PACKER AT 205M. TEST TO 100 BAR, DISPLACE TO
 INHIBITED SW
*PULL BOP.  RUN CORROSION CAP
hpht: 0
md: 3580
mdCsgLast: 3569.3
mdDiaHoleStart: 1493
mdPlanned: -999.99
mdStrengthForm: 1482
reportNo: 89
ropCurrent: -999.99
strengthForm: 1.73
sum24Hr: *SET/TESTED CEMENT RETAINER AT 3225M
*WORKED RUNNING TOOL FREE
*SQUEEZED 9 5/8" CASING.  DISPLACED TO BENTONITE MUD.  POOH.
tightWell: 0
tvd: 2405
tvdCsgLast: 2399
tvdStrengthForm: 1270
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-01-27T22:00:00+01:00
density: 1.56
locationSample: Active pit
md: 3230
mudClass: oil based
presBopRating: -999.99
pv: 65
type: PETROFREE
visFunnel: 280
yp: 10
Pore pressure:
dTim: 1993-01-28T00:00:00+01:00
equivalentMudWeight: 1.23
md: 2720
readingKind: estimated
dTim: 1993-01-28T00:00:00+01:00
equivalentMudWeight: 1.03
md: 3580
readingKind: estimated
Survey stations:
Activities:
comments: CONT. POOH WITH GUNS. ALL SHOTS FIRED. R/D WIRELINE.
dTimEnd: 1993-01-27T01:30:00+01:00
dTimStart: 1993-01-27T00:00:00+01:00
md: 3260
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: FLUSHED K/C-LINES. VERIFIED OPEN PERFORATIONS BY INJECTING MUD WITH CEMENT PUMP AGAINST SHEAR RAM.
dTimEnd: 1993-01-27T02:00:00+01:00
dTimStart: 1993-01-27T01:30:00+01:00
md: 3260
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: M/U ALPHA CEMENT RETAINER.  HUNG UP AT 34 M.  WORKED RETAINER THROUGH RESTRICTION. RAN IN TO 1700M. ROTATED 1-2 REVOLUTIONS TO THE LEFT EACH 10 STANDS TO PREVENT SLIPS FROM SETTING PREMATURELY.  RUNNING SPEED 90 SEC/STD.
dTimEnd: 1993-01-27T06:00:00+01:00
dTimStart: 1993-01-27T02:00:00+01:00
md: 1700
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: CONT. RIH WITH ALPHA CEMENT RETAINER.
dTimEnd: 1993-01-27T09:00:00+01:00
dTimStart: 1993-01-27T06:00:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: SET PACKER AT 3225M.  FLUSHED SURFACE LINES AND PRESSURE TESTED RETAINER DOWN ANNULUS TO 70 BAR/10 MINS.
dTimEnd: 1993-01-27T10:00:00+01:00
dTimStart: 1993-01-27T09:00:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: RE-CHECKED PERFORATIONS BY INJECTING 0,5 M3 MUD.
dTimEnd: 1993-01-27T10:30:00+01:00
dTimStart: 1993-01-27T10:00:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: ATTEMPTED TO RELEASE RUNNING TOOL, NEGATIVE.  INCREASED OVERPULL IN STEPS UP TO 40 TONS. ROTATED STRING WITH OVERPULL.  WHILE ROTATING, REDUCED OVERPULL IN STEPS UNTIL NEUTRAL AND SLACKED DOWN UNTIL WEIGHT DOWN. WORKED PIPE UP/DOWN WHILE ROTATING, CAME FREE WITH 20 T OVERPULL.  PRESSURE TESTED RETAINER TO 95 BAR/10 MINS.
dTimEnd: 1993-01-27T13:00:00+01:00
dTimStart: 1993-01-27T10:30:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: fail
stateDetailActivity: equipment failure
comments: STUNG INTO RETAINER AND CONFIRMED INJECTIVITY. PULLED OUT OF RETAINER WHILE PUMPING TO VERIFY PROPER FUNCTIONING, OK.
dTimEnd: 1993-01-27T13:01:00+01:00
dTimStart: 1993-01-27T13:00:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: INSTALLED CEMENT HOSE. FLUSHED/PRESSURE TESTED SURFACE LINES TO 345 BAR/5 MINS. PUMPED 3,0 M3 UNWEIGHED SPACER.  MIXED AND PUMPED 7,5 M3 1,9 SG CEMENT SLURRY. PUMPED 1,0 M3 UNWEIGHED SPACER. DISPLACED SAME WITH 16,9 M3 1,55 BENTONITE MUD.  STINGED INTO RETAINER. SQUEEZED 5,0 M3 CEMENT SLURRY BY PUMPING 9,0 M3 BENTONITE MUD.
dTimEnd: 1993-01-27T17:00:00+01:00
dTimStart: 1993-01-27T13:01:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: HESITATION SQUEEZED 1,0 M3 CEMENT SLURRY. STINGED OUT OF RETAINER.  PUMPED 0,5 M3 MUD. PULLED BACK TO 3210M.
dTimEnd: 1993-01-27T18:00:00+01:00
dTimStart: 1993-01-27T17:00:00+01:00
md: 3225
phase: fixed
proprietaryCode: drilling -- casing
state: ok
stateDetailActivity: success
comments: DISPLACED HOLE TO 1,55 BENTONITE MUD.
dTimEnd: 1993-01-27T21:00:00+01:00
dTimStart: 1993-01-27T18:00:00+01:00
md: 3210
phase: fixed
proprietaryCode: plug abandon -- circulating conditioning
state: ok
stateDetailActivity: success
comments: R/D CIRCULATING EQUIPMENT.  R/U TO L/D PIPE
dTimEnd: 1993-01-27T21:30:00+01:00
dTimStart: 1993-01-27T21:00:00+01:00
md: 3210
phase: fixed
proprietaryCode: plug abandon -- other
state: ok
stateDetailActivity: success
comments: POOH. L/D DP.
dTimEnd: 1993-01-28T00:00:00+01:00
dTimStart: 1993-01-27T21:30:00+01:00
md: 3210
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
Lithology and shows: