34 8-V-4 H.xml
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<witsml:drillReports version="1.4.0.0" xmlns:witsml="http://www.witsml.org/schemas/1series" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.witsml.org/schemas/1series http://www.npd.no/schema//DDRS/1series/WITSML_drillReport_profiled_schema_phase2.xsd"><witsml:documentInfo><witsml:documentName>Drill Report</witsml:documentName><witsml:owner>IIP</witsml:owner></witsml:documentInfo><witsml:drillReport><witsml:nameWell>NO 34/8-V-4 H</witsml:nameWell><witsml:nameWellbore>NO 34/8-V-4 H</witsml:nameWellbore><witsml:name>name</witsml:name><witsml:dTimStart>2011-10-03T00:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-04T00:00:00.000Z</witsml:dTimEnd><witsml:versionKind>normal</witsml:versionKind><witsml:createDate>2011-10-05T08:02:35.000Z</witsml:createDate>
<witsml:wellAlias><witsml:name>34/8-V-4 H</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellAlias>
<witsml:wellboreAlias><witsml:name>34/8-V-4 H</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellboreAlias><witsml:wellboreAlias><witsml:name>6665</witsml:name><witsml:namingSystem>NPD number</witsml:namingSystem></witsml:wellboreAlias>
<witsml:wellboreInfo><witsml:operator>Statoil</witsml:operator><witsml:drillContractor>Diamond Offshore Netherlands BV</witsml:drillContractor><witsml:rigAlias><witsml:name>OCEAN VANGUARD</witsml:name><witsml:namingSystem>NPD Name</witsml:namingSystem></witsml:rigAlias><witsml:rigAlias><witsml:name>287902</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:rigAlias></witsml:wellboreInfo>
<witsml:statusInfo><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">1260</witsml:md><witsml:tvd uom="m">1260</witsml:tvd><witsml:diaHole uom="in">26</witsml:diaHole><witsml:mdDiaHoleStart uom="m">421</witsml:mdDiaHoleStart><witsml:strengthForm uom="g/cm3">0</witsml:strengthForm><witsml:mdStrengthForm uom="m">0</witsml:mdStrengthForm><witsml:tvdStrengthForm uom="m">0</witsml:tvdStrengthForm><witsml:diaCsgLast uom="in">30</witsml:diaCsgLast><witsml:mdCsgLast uom="m">413.8</witsml:mdCsgLast><witsml:tvdCsgLast uom="m">413.8</witsml:tvdCsgLast><witsml:mdPlanned uom="m">-9999</witsml:mdPlanned><witsml:distDrill uom="m">61</witsml:distDrill><witsml:elevKelly uom="m">22</witsml:elevKelly><witsml:sum24Hr>Drilled from 1199 m to 1260 m. Circulated 3 x BU. FC well. Experienced problems transfering mud from boat, continued circulation on hole with seawater. Displaced well to 1.50 sg KCL / Polymer WBM. Pulled out, experienced tight hole and 20 - 30 ton OP in several intervals while POOH. Circ. with SW at 656 m. Backreamed from 656 m up to 630 m. Pulled 26" BHA above template. Moved rig to safe zone. POOH. Racked 26" BHA, downloaded MWD data.</witsml:sum24Hr><witsml:forecast24Hr>Wait on weather to run 20" casing ( estimated +/- 24 hours or 4 days).
Target for tomorrow 06:00: Waiting on weather to run 20" casing.</witsml:forecast24Hr><witsml:ropCurrent uom="m/h">-9999</witsml:ropCurrent></witsml:statusInfo>
<witsml:bitRecord><witsml:numBit>2</witsml:numBit><witsml:diaBit uom="in">26</witsml:diaBit><witsml:manufacturer>Security DBS</witsml:manufacturer><witsml:codeMfg>EBXT1GSC</witsml:codeMfg></witsml:bitRecord>
<witsml:fluid><witsml:type>Spud Mud</witsml:type><witsml:dTim>2011-10-03T23:58:00.000Z</witsml:dTim><witsml:md uom="m">1260</witsml:md><witsml:presBopRating uom="bar">690</witsml:presBopRating ><witsml:mudClass>water based</witsml:mudClass><witsml:density uom="g/cm3">1.03</witsml:density><witsml:pv uom="mPa.s">21</witsml:pv><witsml:yp uom="Pa">31</witsml:yp></witsml:fluid><witsml:fluid><witsml:type>KCl/Polymer</witsml:type><witsml:dTim>2011-10-03T23:59:00.000Z</witsml:dTim><witsml:md uom="m">1260</witsml:md><witsml:presBopRating uom="bar">690</witsml:presBopRating ><witsml:mudClass>water based</witsml:mudClass><witsml:density uom="g/cm3">1.5</witsml:density><witsml:pv uom="mPa.s">29</witsml:pv><witsml:yp uom="Pa">17.5</witsml:yp></witsml:fluid>
<witsml:extendedReport dTim="2011-10-04T00:00:00.000Z">Depth: 0. Waited on weather to perform wipertrip / run 20" casing.
Time Wind Wind Sign Max Swell Sea Pitch Roll Heave
Speed Direction Height Height Height Direction
00:00 47 226 7.3 10.0 2.2 226 1.5 2.2 4.5
02:00 43 234 8.3 12.4 3.0 230 2.6 2.3 5.5
04:00 42 235 7.5 11.3 3.6 235 2.3 2.3 4.5
06:00 43 234 6.5 9.9 3.4 234 1.9 2.1 4.4
Meanwhile :
Changed discharge module on mud pump # 2. Continued working on BOP and carried out PM's and rig maintenance and cleaning.</witsml:extendedReport >
<witsml:activity><witsml:dTimStart>2011-10-03T00:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T05:20:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- drill</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Drilled 26" hole from 1199 m to 1260 m with 3890 - 4240 lpm / 142 - 187 bar, 110 rpm / 4 - 10 kNm torque and 6 - 13 ton WOB. Gross ROP : 11.4 m/h. ECD : 1.06- 1.07 sg. Pumped sweeps in the middle of stand. Spotted 10 m3 1.50 sg KCL / Polymer pill around BHA before connections. Drilled with lower weight on bit as inclination started to creep up to 1.3 degrees. Experienced problems with mud pump no. 3, pumps jacking, hence isolated pump at 04:30 hours and started working on pump. Verified depth with paintmarks on drillstring. </witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T05:20:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T06:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pumped 25 m3 hi-visc sweep. Commenced circulating hole clean with 3890 lpm / 160 bar, 120 rpm, / 3 -4 kNm torque. ECD : 1.68 sg.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T06:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T10:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Continued circulating BU with seawater with 3890 - 4230 lpm / 160 - 187 bar, 120 rpm / 2 - 4 kNm torque, while reciprocating string. Circulated a total of 3 x BU ( pumped 25 m3 hi-visc pill prior to commencing first and second BU circulation.). Took Siddis Skipper in to take onboard mud for displacement at 08:35 hours. House connected at 08:45 hours. Experienced problems with delivery of mud from boat to rig at 10:00 hours..</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T10:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T12:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Trouble shot and continued transfering mud for displacement, from boat to rig. Meanwhile circulated with 4230 lpm / 185 bar, 70 rpm / 2 - 3 kNm torque. </witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T12:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T12:10:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- pressure detection</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Flow checked well for 10 minutes. Static. Approximately 30 m3 of mud was left on boat due to transfere issues, plugging of lines.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T12:10:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T13:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">1260</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Displaced well from seawater to 1.50 sg mud with 3900 - 4200 lpm / 171 - 183 bar, 103 rpm / 2 -3 kNm torque. ECD : 1.07 - 1.22 sg. ( Theoretical bottom hole pressure after displacement 169 bar. BHP based on actual measured ECD 151 bar, excluding annulus friction)</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T13:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T16:45:00.000Z</witsml:dTimEnd><witsml:md uom="m">688</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled out with 26" drilling assembly from 1260 m - 688 m on 5 1/2" DP. Worked through tight spot in interval 1214 m - 1209 m with up to 30 ton overpull, rotated string and pulled up.
Tight spot intervals :
1078 - 1075 m, 25 ton overpull
995 - 993 m, 25 ton overpull
781 - 688 m, 20 ton overpull</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T16:45:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T17:15:00.000Z</witsml:dTimEnd><witsml:md uom="m">656</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled from 688 m - 656 m on 5 1/2" DP.
Worked through tight spot in interval 688 - 677 m, 20 ton overpull.
Circulated with seawater with 2200 lpm / 45 bar. </witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T17:15:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T17:50:00.000Z</witsml:dTimEnd><witsml:md uom="m">630</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Backreamed from 656 m to 630 m with 3500 lpm / 115 bar, 60 rpm / 2 - 5 kNm torque.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T17:50:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T18:40:00.000Z</witsml:dTimEnd><witsml:md uom="m">390</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled out with 26" drilling BHA from 630 m in to 30" conductor shoe at 414 m and up to 390 m.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T18:40:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T19:15:00.000Z</witsml:dTimEnd><witsml:md uom="m">299</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled out from 390 m to 299 m on 5 1/2" DP, i.e. pulled out of wellhead housing at 311.5 m and above template at 304 m. Double secured drill string.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T19:15:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T20:40:00.000Z</witsml:dTimEnd><witsml:md uom="m">299</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>moving -- position</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Moved rig to safe zone.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T20:40:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T21:05:00.000Z</witsml:dTimEnd><witsml:md uom="m">225</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled out from 299 m to 225 m on 5 1/2" DP. Observed with ROV that bottom stabilizer was plugged and upper stabilizer partially plugged.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T21:05:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-04T00:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">0</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Pulled out with 26" BHA from 225 m to surface. Broke out 25 3/4" stabilizer. Made up 2 crossovers to pupjoint for spaceout for racking of MWD stand. Downloaded MWD tool. Inspected and gauged bit. Racked MWD stand. </witsml:comments></witsml:activity>
</witsml:drillReport></witsml:drillReports>