Daily Drilling Report
Well: NO 15/9-19 S
Report period: 1993-03-12T00:00:00+01:00 to 1993-03-13T00:00:00+01:00
Wellbore info:
dTimSpud: 1992-09-15T01:00:00+02:00
dateDrillComplete: 1993-01-28
daysBehind: 113.9
operator: Statoil
rigAlias: name: TREASURE PROSPECT
Status:
dTim: 1993-03-13T00:00:00+01:00
dTimDiaHoleStart: 1993-02-25T17:00:00+01:00
diaHole: 8.5
distDrill: -999.99
elevKelly: 22
fixedRig: false
forecast24Hr: *FINISH LOGGING PROGRAM.
*RIG UP TO RUN 7" LINER.
hpht: 0
md: 4641
mdCsgLast: 3569.3
mdDiaHoleStart: 3581
mdPlanned: -999.99
mdStrengthForm: 3580
reportNo: 117
ropCurrent: -999.99
strengthForm: 1.71
sum24Hr: *POOH TO 3546M.
*CIRC WHILE SLIP AND CUT DRILL LINE.
*RIH AND WORKED TIGHT SPOTS FROM 3650M TO 3656M AND FROM 3664M TO
 3670M.
*RIH AND TAG AT 4641M. CIRC HOLE CLEAN.
*POOH. FLOWCHECKED AT 3546M.
*RU ATLAS WIRELINE.
*RAN LOG NO 1.
tightWell: 0
tvd: 3129.7
tvdCsgLast: 2399
tvdStrengthForm: 2394
waterDepth: 84
wellheadElevation: 104.2
Drilling fluid:
dTim: 1993-03-12T13:10:00+01:00
density: 1.41
locationSample: Flowline
md: 4630
mudClass: oil based
presBopRating: -999.99
pv: 34
type: PETROFREE
visFunnel: 70
yp: 10
Pore pressure:
dTim: 1993-03-13T00:00:00+01:00
equivalentMudWeight: 1.3
md: 4107
readingKind: estimated
dTim: 1993-03-13T00:00:00+01:00
equivalentMudWeight: 1.1
md: 4641
readingKind: estimated
Survey stations:
Activities:
comments: CIRCULATED HOLE CLEAN.  FLOW CHECKED, NEGATIVE.
dTimEnd: 1993-03-12T03:00:00+01:00
dTimStart: 1993-03-12T00:00:00+01:00
md: 4641
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH TO 3672M FOR WIPER TRIP TO 9 5/8" CASING SHOE. WORKED TIGHT SPOT AT 3672M. MAX 30 TON OVERPULL.
dTimEnd: 1993-03-12T06:00:00+01:00
dTimStart: 1993-03-12T03:00:00+01:00
md: 3672
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: CONTINUED POOH FROM 3672M TO 3546M.
dTimEnd: 1993-03-12T06:30:00+01:00
dTimStart: 1993-03-12T06:00:00+01:00
md: 3546
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: INSTALLED CIRCULATING EQUIPMENT AND CIRCULATED AT 3650M. CIRCULATED WITH 46 SPM AND 50 BAR.
dTimEnd: 1993-03-12T07:00:00+01:00
dTimStart: 1993-03-12T06:30:00+01:00
md: 3546
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: SLIPPED AND CUT DRILL LINE.
dTimEnd: 1993-03-12T08:00:00+01:00
dTimStart: 1993-03-12T07:00:00+01:00
md: 3650
phase: fixed
proprietaryCode: drilling -- other
state: ok
stateDetailActivity: success
comments: RIGGED DOWN CIRCULATION EQUIPMENT. RIH AND WORKED TIGHT SPOTS FROM 3650M TO 3656M AND FROM 3664M TO 3670M. RIH TO 4612M,
dTimEnd: 1993-03-12T11:00:00+01:00
dTimStart: 1993-03-12T08:00:00+01:00
md: 4612
phase: fixed
proprietaryCode: drilling -- ream
state: ok
stateDetailActivity: success
comments: BROKE CIRCULATION AND TAGGED BOTTOM AT 4641M. CIRCULATED HOLE CLEAN.
dTimEnd: 1993-03-12T13:30:00+01:00
dTimStart: 1993-03-12T11:00:00+01:00
md: 4641
phase: fixed
proprietaryCode: drilling -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH FROM 4641M TO 3546M AND FLOW CHECKED 15 MIN.
dTimEnd: 1993-03-12T16:00:00+01:00
dTimStart: 1993-03-12T13:30:00+01:00
md: 3546
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: POOH. LAID DOWN MWD TOOL AND STABS. LAID DOWN CORE BARREL FROM DERRICK.
dTimEnd: 1993-03-12T23:30:00+01:00
dTimStart: 1993-03-12T16:00:00+01:00
md: 3546
phase: fixed
proprietaryCode: drilling -- trip
state: ok
stateDetailActivity: success
comments: RIGGED UP ATLAS WIRELINE.
dTimEnd: 1993-03-13T00:00:00+01:00
dTimStart: 1993-03-12T23:30:00+01:00
md: 0
phase: fixed
proprietaryCode: formation evaluation -- log
state: ok
stateDetailActivity: success
Lithology and shows: