NPD_110419090731.xml 5.72 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>2011-04-18T06:00:00.001Z</witsml:dTimStart>
    <witsml:dTimEnd>2011-04-19T06:00:00.001Z</witsml:dTimEnd>
    <witsml:versionKind>normal</witsml:versionKind>
    <witsml:createDate>2011-04-19T07:07:00.001Z</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>2011-04-18T06:00:00.001Z</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>Lubricated out hole from 5919m to 5530m while working through tight spots. Circulated 2 bottoms up at shoe depth 5534m while adding 1% Ultralube 2 and monitoring torque readings. Commenced RIH from 5530m  to 5641m.</witsml:sum24Hr>
      <witsml:forecast24Hr>Complete short trip to 5800m. Lubricate out of hole to casing. POOH 8-1/2" clean out assembly and pick up scraper run BHA.</witsml:forecast24Hr>
    </witsml:statusInfo>
    <witsml:activity>
      <witsml:dTimStart>2011-04-18T06:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-18T18:30:00.001Z</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 -- trip</witsml:proprietaryCode>
      <witsml:state>ok</witsml:state>
      <witsml:stateDetailActivity>success</witsml:stateDetailActivity>
      <witsml:comments>Lubricated out of hole from 5919m to 5530m with 90 LPM / 17 BAR, 3 RPM / 22 kNM TQ (5534m csg shoe).

Worked through tight intervals from 5961m - 5927m and 5820m - 5534m (predominantly sand intervals) with 0 - 90 LPM / 17 BAR, 90 - 100 RPM / 26 kNm TQ. Slide through shale sections with 55 ton S/O wt. Rotate down sand intervals with 3 RPM /26 kNM TQ after working section. 


Depth	S/O Wt		
----------	------------	
5800	58
5600	101
</witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-18T18:30:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-19T05:00:00.001Z</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>Staged pumps up to 1200 LPM / 85 BAR. Commenced circulating bottoms up while adding 1% Ultralube 2 (3 m3 total) at 1100 LPM / 75 BAR, 38 RPM / 26 kNm TQ (2.3 m3/hr losses). Observed fines at shakers and no gas at bottoms up. Pumped 13.9k strokes total. 

Rhyeology: 
Before Ultralube 2 - 6 RPM / 11, 3 RPM / 10.
After Ultralube 2 - 6 RPM / 6, 3 RPM / 6.

			P/U Wt		S/O Wt		TQ	RPM	Flow
			------------	------------	-----	--------	------------
No Ultralube 2		146		65		N/A	N/A	0 LPM
No Ultralube 2		143		68		24-32	38	600 LPM

Ultralube 2		128		76		N/A	N/A	0 LPM
Ultralube 2		123		75		23-27	38	600 LPM

24 hr losses: 115 m3</witsml:comments>
    </witsml:activity>
    <witsml:activity>
      <witsml:dTimStart>2011-04-19T05:00:00.001Z</witsml:dTimStart>
      <witsml:dTimEnd>2011-04-19T06:00:00.001Z</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>RIH 8-1/2" clean out assembly from 5530m to 5641m with 3 RPM / 14 kNm TQ, 0 LPM to simulate screen running. </witsml:comments>
    </witsml:activity>
  </witsml:drillReport>
</witsml:drillReports>