NPD_110414090700.xml 8.38 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:drillReport>
    <witsml:nameWell>25/8-C-23</witsml:nameWell>
    <witsml:nameWellbore>25/08-C-23 B</witsml:nameWellbore>
    <witsml:name>25/8-C-23</witsml:name>
    <witsml:dTimStart>2011-04-13T06:00:00.001Z</witsml:dTimStart>
    <witsml:dTimEnd>2011-04-14T06:00:00.001Z</witsml:dTimEnd>
    <witsml:versionKind>normal</witsml:versionKind>
    <witsml:createDate>2011-04-14T07:06:00.001Z</witsml:createDate>
    <witsml:wellAlias>
      <witsml:name>25/8-C-23</witsml:name>
      <witsml:namingSystem>NPD code</witsml:namingSystem>
    </witsml:wellAlias>
    <witsml:wellboreAlias>
      <witsml:name>25/8-C-23 B</witsml:name>
      <witsml:namingSystem>NPD code</witsml:namingSystem>
    </witsml:wellboreAlias>
    <witsml:wellboreAlias>
      <witsml:name>6480</witsml:name>
      <witsml:namingSystem>NPD number</witsml:namingSystem>
    </witsml:wellboreAlias>
    <witsml:wellDatum>
      <witsml:name>Kelly Bushing</witsml:name>
      <witsml:code>KB</witsml:code>
      <witsml:elevation uom="m">32</witsml:elevation>
    </witsml:wellDatum>
    <witsml:wellDatum>
      <witsml:name>Sea Level</witsml:name>
      <witsml:code>SL</witsml:code>
      <witsml:elevation uom="m">32</witsml:elevation>
    </witsml:wellDatum>
    <witsml:wellboreInfo>
      <witsml:dTimSpud>2011-01-24T06:00:00.001Z</witsml:dTimSpud>
      <witsml:operator>Esso Norway</witsml:operator>
      <witsml:drillContractor>KCA Deutag</witsml:drillContractor>
      <witsml:rigAlias>
        <witsml:name>Ringhorne</witsml:name>
        <witsml:namingSystem>NPD Name</witsml:namingSystem>
      </witsml:rigAlias>
      <witsml:rigAlias>
        <witsml:name>280849</witsml:name>
        <witsml:namingSystem>NPD Code</witsml:namingSystem>
      </witsml:rigAlias>
    </witsml:wellboreInfo>
    <witsml:statusInfo>
      <witsml:dTim>2011-04-13T06:00:00.001Z</witsml:dTim>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:presTestType>formation integrity test</witsml:presTestType>
      <witsml:distDrill uom="m">0</witsml:distDrill>
      <witsml:elevKelly uom="m">60.2999992370605</witsml:elevKelly>
      <witsml:sum24Hr>Completed POOH and laying down 8-1/2" BHA. Tested BOP on 4-1/2" and 5-1/2" DP. </witsml:sum24Hr>
      <witsml:forecast24Hr>Complete testing BOP on 4-1/2" DP. M/U and RIH 8-1/2" clean out assembly while testing choke/kill offline. </witsml:forecast24Hr>
    </witsml:statusInfo>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T06:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T09:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>L/D 4-1/2" DP while POOH with 8-1/2" drilling BHA from 441m to 181m (L/D 77 jts to deck).  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T09:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T09:30:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Flow check before laying out BHA - 350 l/hr losses.</witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T09:30:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T15:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- trip</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>B/O and L/D 8-1/2" BHA (removed radioactive sources and dumped MWD memory while tool in rotary).

Bit grade: 1 - 1 -WT - G - X - CT -TD</witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T15:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T16:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>interruption -- maintain</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Held PJSM. Clean and clear rig floor for upcoming operations. </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T16:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T18:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- bop activities</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>M/U wear bushing running tool and pull wear bushing from well head. POOH and L/D wear bushing and running tool. M/U choke/kill lines to pump in sub. </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T18:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T19:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- circulating conditioning</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>M/U bull nose. RIH and displaced riser to sea water. Washed wellhead and BOP area. POOH and B/O bull nose. Drain riser and wellhead. </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T19:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-13T21:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- bop activities</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Held PJSM. M/U and RIH BOP test plug assembly (6-8 ton set down wt). R/U hose, chiksan and low torque. Flush lines from cement unit with s/w. </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-13T21:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-14T06:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>drilling -- bop activities</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Pressured test lines to 20/150 BAR for 5/10 min - good test. Tested BOP rams and annular against 5-1/2" DP to 20/150 BAR for 5/10 mins - good test on rams. Unable to hold pressure on annular with 1500 PSI. Raised closing pressure to 1800 PSI and observed a good test. Test with 1500 PSI closing pressure - unable to get seal. 

Tested shear ram 20/150 BAR for 5/10 mins - good test.

Commenced testing BOP rams and annular against 4-1/2" DP to 20/150 BAR for 5/10 mins - good test. </witsml:comments>
    </witsml:activity>
  </witsml:drillReport>
</witsml:drillReports>