Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-03-25T00:00:00+01:00 to 1993-03-26T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 126.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-03-26T00:00:00+01:00
dTimDiaHoleStart: 1993-03-15T10:30:00+01:00
distDrill: 4607
elevKelly: 22
fixedRig: false
forecast24Hr: *FINISH SWEEPING MUD OUT OF WELL.
*BLEED OFF BACKPRESSURE AND FLOWCHECK WELL.
*PUMP WASHING PILLS AND SEA WATER UNTIL WELL IS CLEAN.
hpht: 0
md: 4641
mdCsgLast: 4640
mdDiaHoleStart: 3581
mdPlanned: -999.99
reportNo: 130
ropCurrent: -999.99
sum24Hr: *PU 7" CSG SCRAPER AND RIH WITH 3 1/2" DP TO 1072M.
*TESTED CSG AND LINERLAP TO 345 BAR.
*CONT RIH FROM 1072M TO 4572M, PU PBR PACKER ON THE WAY IN HOLE.
*SET PBR PACKER.
*WORKED CSG WITH 7"CSG SCRAPER FROM 4133M TO 4103M.
*RIH TO 4562M AND REV. CIRC OUT REMAINDER OF MUD IN HOLE. WITH ESTER
 SPACER AND DETERGENT PILL.
tightWell: 0
tvd: 3129.7
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-03-25T21:00:00+01:00
density: 1.43
locationSample: Active pit
md: -999.99
mudClass: oil based
presBopRating: -999.99
pv: 52
type: PETROFREE
visFunnel: 180
yp: 10
Pore pressure:
Survey stations:
Activities:
comments: SWEPT HOLE WITH 5M3 ESTER FOLLOWED BY 5M3 DETERGENT PILL, 15M3 SEAWATER, 5M3 DETERGENT PILL (500LPM) AND SEA WATER (3500LPM/30RPM) UNTIL NTU READINGS WERE THE SAME IN AND OUT (NTU=60). WASHED RISER AGAIN WHILE POOH.
dTimEnd: 1993-03-25T04:00:00+01:00
dTimStart: 1993-03-25T00:00:00+01:00
md: 106
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: HAD TO CHANGE 3 1/2" ELEVATORS. THE ELEVATORS THAT WERE MOUNTED DID NOT WORK.
dTimEnd: 1993-03-25T04:30:00+01:00
dTimStart: 1993-03-25T04:00:00+01:00
md: 0
phase: fixed
proprietaryCode: drilling -- drill
state: fail
stateDetailActivity: equipment failure
comments: STARTED RIH WITH 3 1/2" DRILLPIPE, COULD NOT FIND A X-OVER NEEDED TO PUT 7" SCRAPER IN THE MIDDLE OF THE 3 1/2" DRILL PIPE. POOH. (X-OVER  3 1/2"IF PINN X 4 1/2"FULL-HOLE PINN)
dTimEnd: 1993-03-25T06:00:00+01:00
dTimStart: 1993-03-25T04:30:00+01:00
md: 173
phase: fixed
proprietaryCode: drilling -- drill
state: fail
stateDetailActivity: operation failed
comments: PICKED UP 7" CASING SCRAPER AND RIH WITH 3 1/2" DRILL PIPE TO 1072M.
dTimEnd: 1993-03-25T09:30:00+01:00
dTimStart: 1993-03-25T06:00:00+01:00
md: 1027
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: TESTED SURFACE LINES AGAINST FAILSAFE TO 345 BAR / 5 MIN. TESTED CASING / LINER LAP AGAINST UPPER PIPE RAM TO 345 BAR / 15 MIN.
dTimEnd: 1993-03-25T11:00:00+01:00
dTimStart: 1993-03-25T09:30:00+01:00
md: 1072
phase: fixed
proprietaryCode: formation evaluation -- rft/fit
state: ok
stateDetailActivity: success
comments: CONTINUED RIH FROM 1072M TO 4572M. SPACED OUT AND PICKED UP PBR PACKER ON THE WAY IN.
dTimEnd: 1993-03-25T23:00:00+01:00
dTimStart: 1993-03-25T11:00:00+01:00
md: 4572
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
comments: ESTABLISHED CIRCULATION AND STUNG INTO LINER. SET PBR PACKER AND RELEASED RUNNING TOOL. PULLED OUT 10M AND PAINTED MARKER ON PIPE TO MARK LOWEST RECIPROCATING POINT.
dTimEnd: 1993-03-26T00:00:00+01:00
dTimStart: 1993-03-25T23:00:00+01:00
md: 4572
phase: fixed
proprietaryCode: drilling -- drill
state: ok
stateDetailActivity: success
Lithology and shows: