Daily Drilling Report
Well: NO 15/9-19 B
Report period: 1998-01-27T00:00:00+01:00 to 1998-01-28T00:00:00+01:00
Wellbore info:
dTimSpud: 1997-12-05T00:00:00+01:00
daysBehind: 77.9
operator: Statoil
rigAlias: name: BYFORD DOLPHIN
name: 341331
Status:
dTim: 1998-01-28T00:00:00+01:00
dTimDiaHoleStart: 1998-01-18T18:00:00+01:00
distDrill: -999.99
elevKelly: 25
fixedRig: false
forecast24Hr: CONTINUE WITH P&A OPERATIONS.
PULL 13 3/8" SEAL ASSEMBLY. PULL / LD 13 3/8" CASING. SET PLUG NUMBER
5 FROM 350 - 150 M.
hpht: 0
md: 1209
mdCsgLast: 4643
mdDiaHoleStart: 110
mdKickoff: 2911
mdPlanned: -999.99
reportNo: 54
ropCurrent: -999.99
sum24Hr: FINISHED POOH WITH CEMENT MULESHOE. RIH AND TAGGED PLUG NUMBER 4 AT
1371 M; TESTED SAME. POOH. RAN 13 3/8" BRIDGE PLUG ON ELECTRIC LINE;
DRAGGING BELOW 1209 M - MADE IT TO 1214 M. SET BRIDGE PLUG AT 1209 M.
POOH WITH ELECTRIC LINE. MU AND RIH 13 3/8" CASING CUTTING BHA. CUT
13 3/8"  CASING AT 211 M.
tightWell: 0
waterDepth: 85
wellheadElevation: 106.5
Drilling fluid:
Pore pressure:
Survey stations:
Activities:
comments: COMPLETED PUMPING 9.8 M3 1,9 SG CEMENT SLURRY, 0.3 M3 DRILL WATER + 4 M3 1,40 SG WATER BASE MUD.
dTimEnd: 1998-01-27T01:00:00+01:00
dTimStart: 1998-01-27T00:00:00+01:00
md: 1540
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: POOH FROM 1540 - 1350 M.
dTimEnd: 1998-01-27T01:30:00+01:00
dTimStart: 1998-01-27T01:00:00+01:00
md: 1350
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: CIRCULATED BOTTOMS-UP/CEMENT IN RETURNS AT BOTTOM-UP. DISPLACED RISER TO SEAWATER. DUMPED CONTAMINATED MUD AT SHAKERS.
dTimEnd: 1998-01-27T03:30:00+01:00
dTimStart: 1998-01-27T01:30:00+01:00
md: 1350
phase: fixed
proprietaryCode: plug abandon -- circulating conditioning
state: ok
stateDetailActivity: success
comments: POOH - LD 3 1/2" DP ON TRIP OUT. (52 JTS LD AS OF REPORT TIME).
dTimEnd: 1998-01-27T06:00:00+01:00
dTimStart: 1998-01-27T03:30:00+01:00
md: 620
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: COMPLETED POOH WITH 3 1/2" MULESHOE. LD A TOTAL OF 111 JTS. 3 1/2" DP ON TRIP OUT.
dTimEnd: 1998-01-27T08:00:00+01:00
dTimStart: 1998-01-27T06:00:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: MU 12 1/4" BIT AND 13 3/8" SCRAPER BHA AND RIH. SCRAPED AREA AROUND 1350 M ON TRIP-IN-HOLE.
dTimEnd: 1998-01-27T13:00:00+01:00
dTimStart: 1998-01-27T08:00:00+01:00
md: 1350
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: TAGGED CEMENT PLUG NUMBER 4 AT 1371 M - 14 M HIGH. WEIGHT TESTED PLUG WITH 10 MT; PRESSURE TESTED TO 102 BAR FOR 10 MINUTES.
dTimEnd: 1998-01-27T14:00:00+01:00
dTimStart: 1998-01-27T13:00:00+01:00
md: 1371
phase: fixed
proprietaryCode: plug abandon -- cement plug
state: ok
stateDetailActivity: success
comments: POOH WITH 12 1/4" BIT AND SCRAPER BHA. LD 96 JTS. 5" DRILLPIPE ON TRIP-OUT-OF-HOLE.
dTimEnd: 1998-01-27T19:00:00+01:00
dTimStart: 1998-01-27T14:00:00+01:00
md: 1640
phase: fixed
proprietaryCode: plug abandon -- trip
state: ok
stateDetailActivity: success
comments: RU ATLAS ELECTRIC LINE. RIH WITH 13 3/8" BRIDGE PLUG ON ELECTRIC LINE; STARTED DRAGGING AT 1209 M - ON 3RD ATTEMPT MADE PROGRESS TO 1214 M. SET BRIDGE PLUG AT 1209 M (TOP OF PLUG). POOH AND RD ATLAS.
dTimEnd: 1998-01-27T23:00:00+01:00
dTimStart: 1998-01-27T19:00:00+01:00
md: 1209
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
comments: MU 13 3/8" CASING CUTTING ASSEMBLY.
dTimEnd: 1998-01-28T00:00:00+01:00
dTimStart: 1998-01-27T23:00:00+01:00
md: 0
phase: fixed
proprietaryCode: plug abandon -- cut
state: ok
stateDetailActivity: success
Lithology and shows: