33 9-A-37 C.xml
6.73 KB
<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 33/9-A-37 C</witsml:nameWell><witsml:nameWellbore>NO 33/9-A-37 C</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>2011-10-05T07:59:10.000Z</witsml:createDate>
<witsml:wellAlias><witsml:name>33/9-A-37 C</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellAlias>
<witsml:wellboreAlias><witsml:name>33/9-A-37 C</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellboreAlias><witsml:wellboreAlias><witsml:name>6610</witsml:name><witsml:namingSystem>NPD number</witsml:namingSystem></witsml:wellboreAlias>
<witsml:wellboreInfo><witsml:dTimSpud>2011-06-01T00:00:00.000Z</witsml:dTimSpud><witsml:operator>Statoil</witsml:operator><witsml:drillContractor>Archer</witsml:drillContractor><witsml:rigAlias><witsml:name>STATFJORD A</witsml:name><witsml:namingSystem>NPD Name</witsml:namingSystem></witsml:rigAlias><witsml:rigAlias><witsml:name>271273</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">2497</witsml:md><witsml:tvd uom="m">2472.5</witsml:tvd><witsml:diaHole uom="in">8.5</witsml:diaHole><witsml:mdDiaHoleStart uom="m">2465</witsml:mdDiaHoleStart><witsml:strengthForm uom="g/cm3">1.62</witsml:strengthForm><witsml:mdStrengthForm uom="m">2463</witsml:mdStrengthForm><witsml:tvdStrengthForm uom="m">2440</witsml:tvdStrengthForm><witsml:diaCsgLast uom="in">9.625</witsml:diaCsgLast><witsml:mdCsgLast uom="m">2463.5</witsml:mdCsgLast><witsml:presTestType>formation integrity test</witsml:presTestType><witsml:mdPlanned uom="m">-9999</witsml:mdPlanned><witsml:distDrill uom="m">-9999</witsml:distDrill><witsml:elevKelly uom="m">64.5</witsml:elevKelly><witsml:sum24Hr>Waited for additional premix to arrive on location. Offloaded boat and started to mix new 1,23 sg WARP mud. Pulled out of hole to 1999 m. Draw-work disc brake failure caused elevator to land on rotary, setting down 20 tons. Troubleshot failed brake and loss of power to draw-works electric motors. Well was observed on trip tank while troubleshooting.</witsml:sum24Hr><witsml:forecast24Hr>Continue to troubleshoot and rectify fault in draw-work brake system. Continue to pull out of hole to 800 m and commence displacing well to 1,23 sg WARP mud in stages.</witsml:forecast24Hr><witsml:ropCurrent uom="m/h">-9999</witsml:ropCurrent></witsml:statusInfo>
<witsml:bitRecord><witsml:numBit>7</witsml:numBit><witsml:diaBit uom="in">8.5</witsml:diaBit><witsml:manufacturer>Security DBS</witsml:manufacturer><witsml:codeMfg>FMR3753Z</witsml:codeMfg></witsml:bitRecord>
<witsml:fluid><witsml:type>WARP (Oil Based)</witsml:type><witsml:dTim>2011-10-03T20:00:00.000Z</witsml:dTim><witsml:md uom="m">2497</witsml:md><witsml:presBopRating uom="bar">345</witsml:presBopRating ><witsml:mudClass>oil based</witsml:mudClass><witsml:density uom="g/cm3">1.23</witsml:density><witsml:pv uom="mPa.s">14</witsml:pv><witsml:yp uom="Pa">2</witsml:yp></witsml:fluid>
<witsml:porePressure><witsml:readingKind>estimated</witsml:readingKind><witsml:equivalentMudWeight uom="g/cm3">.98</witsml:equivalentMudWeight><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">2497</witsml:md></witsml:porePressure>
<witsml:extendedReport dTim="2011-10-04T00:00:00.000Z">Depth: 1999. Continued troubleshooting fault in draw-work control system. Observed well on trip tank. </witsml:extendedReport >
<witsml:activity><witsml:dTimStart>2011-10-03T00:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T06:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">2444</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- wait</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Waited for additional amount of premix required for reduction of mudweight to arrive.
Continued to observe well and reciprocate drill string at intervalls to ensure free movement.
Performed planned maintenance while waiting.
</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T06:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T09:45:00.000Z</witsml:dTimEnd><witsml:md uom="m">2444</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- wait</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Waited for additional amount of premix required for reduction of mudweight to arrive.
Offloaded boat and started to mix new WARP mud with 1,23 sg.
Continued to observe well and reciprocate drill string at intervalls to ensure free movement.
Performed planned maintenance while waiting.
</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T09:45:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T11:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">1999</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 of hole from 2444 m to 1999 m (average pulling speed: 356 m/hr).
Operation stopped due to draw-work brake failure.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T11:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-04T00:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">1999</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- maintain</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>equipment failure</witsml:stateDetailActivity><witsml:comments>Draw-work power and brake failure.
Upon coming down with an empty block the draw-works parking brake failed to engage, simultaneously as the electric motors for the draw-work tripped out. This caused the traveling block to slide down until elevator landed on top of slips in rotary table setting down 20 tons on bails/elevator.
Immediately started to troubleshoot fault in draw-work control system. Observed well on trip tank. </witsml:comments></witsml:activity>
</witsml:drillReport></witsml:drillReports>