NPD_110427103434.xml 9.86 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>2011-04-26T06:00:00.001Z</witsml:dTimStart>
    <witsml:dTimEnd>2011-04-27T06:00:00.001Z</witsml:dTimEnd>
    <witsml:versionKind>normal</witsml:versionKind>
    <witsml:createDate>2011-04-27T08:34:00.001Z</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>2011-04-26T06:00:00.001Z</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>Worked tight hole at 6071 - 6078 m MD.  Unable to free 6-5/8"  lower completion assembly.  Set lower completion packer at 4554 m MD and pressure tested same.  Bull nose at 6076 m MD.  Released packer running tool and tripped out of hole to 3712 m MD at report time (06:00 hours).</witsml:sum24Hr>
      <witsml:forecast24Hr>POOH and lay down HWDP with rollers while offloading upper completion tubing string.  Test BOPs.  RIH with cleanout assembly BHA. </witsml:forecast24Hr>
    </witsml:statusInfo>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T06:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T06:45:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Worked tight hole at 6071 m MD - 6078 m MD up/down.  Up wt: 300 tons, down wt: 45 tons.  Attempted to pull with 310 tons up weight, no go.  Tried down weight of 35 tons, no go.  Stuck at 6076 m MD.  Continued to work string in attempt to free stuck assembly.  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T06:45:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T08:45:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Made up top drive.  Put 7 kNm torque in string and continued to work string to free stuck assembly for 1 hour, no go.  Removed torque from string.  Backed out top drive and continued to work area, no go.  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T08:45:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T09:45:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- circulating conditioning</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Made up top drive, began to circulate with 135 lpm at 6076 m MD.  Work string in tight hole.  Broke out top drive and prepared to set packer.  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T09:45:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T11:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Conducted pre-job meeting with Halliburton Cementers concerning dropping/chasing ball to set packer.  Prepared/lined up for pressure test.  Test lines from Halliburton cement unit to drill floor to 20 bar for 5 minutes and 280 bar for 10 minutes, good tests. </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T11:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T15:45:00.001Z</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 -- wait</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Waiting on decision from town to drop ball and set packer.  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T15:45:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T21:30:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Conduct pre job meeting with crew prior to dropping/chasing ball.  Dropped 1 5/8" setting ball and made up top drive.  Waited for ball to drop.  Put 10 bars pressure on IBOP to verify correct line up prior to chasing ball.  Circulate with cement pump to chase ball and set 6 5/8" lower completion packer as per Schlumberger.  Packer depth: 4554 m MD.  Bull nose at 6076 m MD.</witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T21:30:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T22:15:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Pressure tested packer against annular preventer to 207 bar for 10 minutes, okay.  Pumped 1500 liters, bled back 1430 liters.  </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T22:15:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-26T23:15:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Released running tool:  Picked up 5 tons above up weight, slacked off to neutral position, and set down 5 tons below down weight.  Set down 5 tons below neutral position and applied 166 bar pressure, held for 5 minutes to release.  Released pressure and picked up to verify the release of running tool, okay.  With service tool free (5 m above Quantum packer), sheared the ball seat (300 liters, 270 bar). </witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-26T23:15:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-27T06:00:00.001Z</witsml:dTimEnd>
      <witsml:md uom="m">6414</witsml:md>
      <witsml:tvd uom="m">1800.09082865924</witsml:tvd>
      <witsml:phase>fixed</witsml:phase>
      <witsml:proprietaryCode>completion -- completion string</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Performed flow check prior to tripping, okay.  POOH with running string from 4549 m MD to 3712 m MD.</witsml:comments>
    </witsml:activity>
  </witsml:drillReport>
</witsml:drillReports>