6406 3-D-1 AY1H.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 6406/3-D-1 AY1H</witsml:nameWell><witsml:nameWellbore>NO 6406/3-D-1 AY1H</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>2011-10-05T08:06:21.000Z</witsml:createDate>
<witsml:wellAlias><witsml:name>6406/3-D-1 AY1H</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellAlias>
<witsml:wellboreAlias><witsml:name>6406/3-D-1 AY1H</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellboreAlias><witsml:wellboreAlias><witsml:name>6646</witsml:name><witsml:namingSystem>NPD number</witsml:namingSystem></witsml:wellboreAlias>
<witsml:wellboreInfo><witsml:operator>Statoil</witsml:operator><witsml:drillContractor>Transocean</witsml:drillContractor><witsml:rigAlias><witsml:name>TRANSOCEAN ARCTIC</witsml:name><witsml:namingSystem>NPD Name</witsml:namingSystem></witsml:rigAlias><witsml:rigAlias><witsml:name>294382</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">4732</witsml:md><witsml:tvd uom="m">3694</witsml:tvd><witsml:diaHole uom="in">8.5</witsml:diaHole><witsml:mdDiaHoleStart uom="m">4050</witsml:mdDiaHoleStart><witsml:strengthForm uom="g/cm3">1.77</witsml:strengthForm><witsml:mdStrengthForm uom="m">4100</witsml:mdStrengthForm><witsml:tvdStrengthForm uom="m">3689</witsml:tvdStrengthForm><witsml:diaCsgLast uom="in">9.625</witsml:diaCsgLast><witsml:mdCsgLast uom="m">4093.11</witsml:mdCsgLast><witsml:tvdCsgLast uom="m">3688.5</witsml:tvdCsgLast><witsml:presTestType>formation integrity test</witsml:presTestType><witsml:mdPlanned uom="m">-9999</witsml:mdPlanned><witsml:distDrill uom="m">174</witsml:distDrill><witsml:elevKelly uom="m">24</witsml:elevKelly><witsml:sum24Hr>Drilled 8 ½" hole from 4558 m ot 4732 m.</witsml:sum24Hr><witsml:forecast24Hr>Drill 8 ½" hole.
Operational target tomorrow at 06:00: Drilling at 4950 mMD.</witsml:forecast24Hr><witsml:ropCurrent uom="m/h">-9999</witsml:ropCurrent></witsml:statusInfo>
<witsml:bitRecord><witsml:numBit>10</witsml:numBit><witsml:diaBit uom="in">8.5</witsml:diaBit><witsml:manufacturer>Reed-Hycalog</witsml:manufacturer><witsml:codeMfg>RSH616D-F4</witsml:codeMfg></witsml:bitRecord>
<witsml:fluid><witsml:type>OBM-Low ECD</witsml:type><witsml:dTim>2011-10-03T03:40:00.000Z</witsml:dTim><witsml:md uom="m">4595</witsml:md><witsml:presBopRating uom="bar">1035</witsml:presBopRating ><witsml:mudClass>oil based</witsml:mudClass><witsml:density uom="g/cm3">1.15</witsml:density><witsml:pv uom="mPa.s">19</witsml:pv><witsml:yp uom="Pa">7</witsml:yp></witsml:fluid><witsml:fluid><witsml:type>OBM-Low ECD</witsml:type><witsml:dTim>2011-10-03T10:15:00.000Z</witsml:dTim><witsml:md uom="m">4660</witsml:md><witsml:presBopRating uom="bar">1035</witsml:presBopRating ><witsml:mudClass>oil based</witsml:mudClass><witsml:density uom="g/cm3">1.15</witsml:density><witsml:pv uom="mPa.s">20</witsml:pv><witsml:yp uom="Pa">8</witsml:yp></witsml:fluid><witsml:fluid><witsml:type>OBM-Low ECD</witsml:type><witsml:dTim>2011-10-03T15:30:00.000Z</witsml:dTim><witsml:md uom="m">4686</witsml:md><witsml:presBopRating uom="bar">1035</witsml:presBopRating ><witsml:mudClass>oil based</witsml:mudClass><witsml:density uom="g/cm3">1.15</witsml:density><witsml:pv uom="mPa.s">20</witsml:pv><witsml:yp uom="Pa">6.5</witsml:yp></witsml:fluid><witsml:fluid><witsml:type>OBM-Low ECD</witsml:type><witsml:dTim>2011-10-03T22:00:00.000Z</witsml:dTim><witsml:md uom="m">4725</witsml:md><witsml:presBopRating uom="bar">1035</witsml:presBopRating ><witsml:mudClass>oil based</witsml:mudClass><witsml:density uom="g/cm3">1.15</witsml:density><witsml:pv uom="mPa.s">20</witsml:pv><witsml:yp uom="Pa">7.5</witsml:yp></witsml:fluid>
<witsml:porePressure><witsml:readingKind>estimated</witsml:readingKind><witsml:equivalentMudWeight uom="g/cm3">.99</witsml:equivalentMudWeight><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4731</witsml:md></witsml:porePressure>
<witsml:extendedReport dTim="2011-10-04T00:00:00.000Z">Depth: 4746. Drilled 8 ½" hole from 4732 m to 4746 m. Gross ROP 5.6 m/hr/ 12-16 MT,2250 lpm/255-260 bar,30 rpm/22-26 kNm, ECD 1.31-1.33 SG, Max gas 0.97%.
- Challenging building angle, got deflected down. Set 100% build to break through, got high bending angle on CoPilot @ 4746 m when landing out at 90° inclination.
- Downlinked off bottom w/ string compensated; 2 ea.
- Maintained differential pressure of 40 bar. Depth: 4748. Reamed interval from 4740 m to 4748 m due to high bending (local DLS) on CoPilot. Continued drilling, saw bending moment increase further as bit being deflected upwards. Reamed same interval, set ATK to drop slighly to counteract deflection, drilled to 4748 m and saw bending moment started levelling off. Depth: 4764. Drilled 8 ½" hole from 4748 m to 4764 m. Gross ROP 6.4 m/hr/ 12-16 MT,2250 lpm/255-260 bar,30 rpm/22-26 kNm, ECD 1.31-1.34 SG, Max gas 0.84%.
- Bending moment normalised, but still tendencies of being deflected.
- Loosing mud over shakers due to rig movement, trimmed rig towards STB.
- Survey taken w/ string compensated.
- Maintained differential pressure of 40 bar. </witsml:extendedReport >
<witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4563.9</witsml:md><witsml:tvd uom="m">3691.17</witsml:tvd><witsml:incl uom="dega">89.96</witsml:incl><witsml:azi uom="dega">357.15</witsml:azi></witsml:surveyStation><witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4592.5</witsml:md><witsml:tvd uom="m">3691.31</witsml:tvd><witsml:incl uom="dega">89.48</witsml:incl><witsml:azi uom="dega">356.75</witsml:azi></witsml:surveyStation><witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4622.1</witsml:md><witsml:tvd uom="m">3691.46</witsml:tvd><witsml:incl uom="dega">89.94</witsml:incl><witsml:azi uom="dega">356.38</witsml:azi></witsml:surveyStation><witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4651.2</witsml:md><witsml:tvd uom="m">3691.49</witsml:tvd><witsml:incl uom="dega">89.94</witsml:incl><witsml:azi uom="dega">356.41</witsml:azi></witsml:surveyStation><witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4679.8</witsml:md><witsml:tvd uom="m">3691.92</witsml:tvd><witsml:incl uom="dega">88.34</witsml:incl><witsml:azi uom="dega">354.54</witsml:azi></witsml:surveyStation><witsml:surveyStation><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:md uom="m">4709.4</witsml:md><witsml:tvd uom="m">3693.01</witsml:tvd><witsml:incl uom="dega">87.45</witsml:incl><witsml:azi uom="dega">355.14</witsml:azi></witsml:surveyStation>
<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">4619</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 8 ½" hole from 4558 m to 4619 m. Gross ROP 10 m/hr/ 8-12 MT,2150 lpm/230-240 bar,30 rpm/20-25 kNm, ECD 1.30-131 SG, Max gas 3.2%.
- Downlinked off bottom; 3 ea.
- Maintained differential pressure of 37-40 bar.
- @ 4608 m - Changed to 170# screens on two shakers due to some overflow.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T06:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T11:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">4667</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 8 ½" hole from 4619 m to 4667 m. Gross ROP 8.7 m/hr/ 8-11 MT,2100-2300 lpm/235-250 bar,30-50 rpm/21-25 kNm, ECD 1.30-133 SG, Max gas 2.5%.
- Geosteered towards 3694 mTVD from 4659 m.
- Downlinked off bottom; 3 ea, whereof all had to be repeated.
- Maintained differential pressure of 37-40 bar.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T11:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T12:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">4667</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>drilling -- ream</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Reamed interval from 4662 m to 4667 m due to high bending (local DLS) on CoPilot. </witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T12:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T18:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">4698</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 8 ½" hole from 4667 m to 4698 m. Gross ROP 5,6 m/hr/ 8-12 MT,2300 lpm/235-250 bar,30-50 rpm/21-25 kNm, ECD 1.30-133 SG, Max gas 2.5%.
- Stringer from 4686 m to 4692 m; 2-4 m/hr.
- Downlinked off bottom; 5 ea, whereof 2 had to be repeated.
- Maintained differential pressure of 37-40 bar.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T18:00:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T22:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">4727</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 8 ½" hole from 4698 m to 4727 m. Gross ROP 6,4 m/hr/ 8-12 MT,2250 lpm/245-255 bar,30 rpm/22-26 kNm, ECD 1.32-134 SG, Max gas 1.8%.
- Downlinked off bottom; 3 ea, whereof 1 had to be repeated.
- Maintained differential pressure of 37-40 bar.
- Operation stopped due to problems downlinking. </witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T22:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-03T23:30:00.000Z</witsml:dTimEnd><witsml:md uom="m">4727</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- other</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>equipment failure</witsml:stateDetailActivity><witsml:comments>Troubleshot on downlinking problems. Altered flow, stopped programming/checking tools for next run. Succsessful downlink on 6th attempt with string compensated.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-10-03T23:30:00.000Z</witsml:dTimStart><witsml:dTimEnd>2011-10-04T00:00:00.000Z</witsml:dTimEnd><witsml:md uom="m">4732</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 8 ½" hole from 4627 m to 4732 m. Gross ROP 10 m/hr/ 10-14 MT,2250 lpm/255-260 bar,30 rpm/22-26 kNm, ECD 1.33 SG, Max gas 1.3%.</witsml:comments></witsml:activity>
<witsml:lithShowInfo><witsml:dTim>2011-10-04T00:00:00.000Z</witsml:dTim><witsml:mdTop uom="m">4558</witsml:mdTop><witsml:mdBottom uom="m">4731</witsml:mdBottom><witsml:tvdTop uom="m">3691</witsml:tvdTop><witsml:tvdBottom uom="m">3693</witsml:tvdBottom><witsml:lithology>Sandstone</witsml:lithology></witsml:lithShowInfo>
</witsml:drillReport></witsml:drillReports>