<witsml:sum24Hr>Circulate and condition hole at 6154m. Resume drilling 8-1/2" production hole section from 6154m to 6162m. Continue to circulate and condition hole to remove cuttings from hole and attempt to reduce loss rate. Resume drilling 8-1/2" production hole section from 6162m to 6292m. Losses ranging from 6 m3/hr to 19 m3/hr while drilling and circulating. </witsml:sum24Hr>
<witsml:forecast24Hr>Continue to drill 8-1/2" production hole section to TD. Circulate and condition hole.</witsml:forecast24Hr>
<witsml:comments>Continue to circulate and condition mud after hole attempting to pack off. Pump 1600 lpm / 177-185 bar, 150 RPM. Loss rate reduced to 15 m3/hr.
<witsml:comments>Continue drilling 8-1/2" production hole section. Reduce RPM to 80 and increase pump rate to 1850 lpm to send downlink. Resume drilling f/ 6154m to 6162m. 1600 lpm, 180 bar, 31-33 kNm drilling torque, 3-4 ton WOB. Losses while drilling from 8 m3/hr to 12,2m3/hr
<witsml:comments>Circulate and condtion hole to remove cuttings and attempt to heal loss rate. Pump 1600 lpm, 180 bar, 150 RPM. Step up pump rate from 1600 lpm to 1850 lpm in 50 lpm incriments. Observed stabile losses of 16-17 m3/hr while circulating. Reduced RPMs to 130 while stepping up flow rates to maintain stable losses. Continue circulating hole clean with 1800 lpm, 212 bar, 130 RPM, 30 kNm torque. Record string weights while circulating. 130 ton Up weight (145 ton peak), 60 ton Down weight (45 ton peak), 87 ton Rotating weight.
<witsml:comments>Continue drilling 8-1/2" production hole section from 6162m to 6169m. 1700 lpm, 194 bar, 31-33 kNm drilling torque, 2-3 ton WOB. Lossrate 9 m3/hr to 12 m3/hr
<witsml:comments>Continue drilling 8-1/2" production hole section from 6169m to 6292m. Drill with 1800-1850 lpm, 210-218 bar, 150 RPM, 33-34 kNm torque. Losses increasing while drilling from 6 m3/hr to 18m3/hr.
Losses:
6169m - 6230m = 6 m3/hr to 9m3/hr
ECD = 1,56 to 1,59 sg
6230m - 6281m = 9,3 m3/hr to 14,7 m3/hr
ECD = 1,56 to 1,59 sg
6284m - 6292m = 15m3/hr to 17,9 m3/hr
ECD = 1,55 to 1,56 sg
Cuttings weight
1600hrs - 5 kg/min
1700hrs - 7,5 kg/min
1800hrs - 16,5 kg/min
1900hrs - 13 kg/min
2000hrs - 19 kg/min
2100hrs - 12 kg/min
2200hrs - 9 kg/min
2300hrs - 9 kg/min
0000hrs - 2 kg/min
0100hrs - 3 kg/min
0200hrs - 3 kg/min
0300hrs - 2 kg/min
0400hrs - 2 kg/min
0500hrs - 3 kg/min
0600hrs -
Sand Zones:
6195m - 6196,4m
6202m - 6204,5m
6215m - 6224,5m
6226,5m - 6235,5m
6238m - 6248,7m
6250m - 6254m
6255,4m - 6264m
6266m - 6269,5m
6272,5m - 6274m
6275m - 6276m
6277m - 6280m
0,08m above, 1,29m to the right of plan.</witsml:comments>
<witsml:drillReportsversion="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>Norvarg</witsml:nameWell><witsml:nameWellbore>7225/3-1</witsml:nameWellbore><witsml:name>Norvarg</witsml:name><witsml:dTimStart>2011-07-21T00:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-22T00:00:00.001Z</witsml:dTimEnd><witsml:versionKind>normal</witsml:versionKind><witsml:createDate>2011-07-22T10:26:26.001Z</witsml:createDate><witsml:wellAlias><witsml:name>Norvarg</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellAlias><witsml:wellboreAlias><witsml:name>7225/3-1</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellboreAlias><witsml:wellboreAlias><witsml:name>6587</witsml:name><witsml:namingSystem>NPD number</witsml:namingSystem></witsml:wellboreAlias><witsml:wellDatum><witsml:name>Kelly Bushing</witsml:name><witsml:code>KB</witsml:code></witsml:wellDatum><witsml:wellDatum><witsml:name>Sea Level</witsml:name><witsml:code>SL</witsml:code></witsml:wellDatum><witsml:wellboreInfo><witsml:dTimSpud>2011-04-30T14:30:00.001Z</witsml:dTimSpud><witsml:operator>TOTAL E&P Norge</witsml:operator><witsml:drillContractor>Seadrill</witsml:drillContractor><witsml:rigAlias><witsml:name>WEST PHOENIX</witsml:name><witsml:namingSystem>NPD Name</witsml:namingSystem></witsml:rigAlias><witsml:rigAlias><witsml:name>390874</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:rigAlias></witsml:wellboreInfo><witsml:statusInfo><witsml:dTim>2011-07-21T00:00:00.001Z</witsml:dTim><witsml:mduom="m">4150</witsml:md><witsml:diaPilotuom="in">0</witsml:diaPilot><witsml:mdDiaPilotPlanuom="m">0</witsml:mdDiaPilotPlan><witsml:tvdDiaPilotPlanuom="m">0</witsml:tvdDiaPilotPlan><witsml:typeWellbore>initial</witsml:typeWellbore><witsml:diaCsgLastuom="in">6.999986</witsml:diaCsgLast><witsml:mdCsgLastuom="m">3750</witsml:mdCsgLast><witsml:tvdCsgLastuom="m">3748.267</witsml:tvdCsgLast><witsml:mdPlanneduom="m">0</witsml:mdPlanned><witsml:distDrilluom="m">0</witsml:distDrill><witsml:elevKellyuom="m">39</witsml:elevKelly><witsml:sum24Hr>Performed MH software and maintenance on main rig. Pressure tested cement plug 2B to 168 bar. RIH with 9 5/8" clean out assembly. Scraped packer setting area from 1510 m to 1540 m.</witsml:sum24Hr><witsml:forecast24Hr>Clean well with mud. Displace to SW. Inflow test. Displace to brine.</witsml:forecast24Hr></witsml:statusInfo><witsml:fluid><witsml:type>waterbased</witsml:type><witsml:dTim>2011-07-21T21:00:00.001Z</witsml:dTim><witsml:mduom="m">2100</witsml:md><witsml:tvduom="m">2099.668</witsml:tvd><witsml:presBopRatinguom="bar">1034.214</witsml:presBopRating><witsml:mudClass>water based</witsml:mudClass><witsml:densityuom="g/cm3">1.45</witsml:density><witsml:pvuom="mPa.s">24</witsml:pv><witsml:ypuom="Pa">18.6733</witsml:yp></witsml:fluid><witsml:extendedReportdTim="2011-07-22T06:00:00.001Z">Circulating well clean with mud.</witsml:extendedReport><witsml:activity><witsml:dTimStart>2011-07-21T00:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T14:30:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- maintain</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Performed MH software update and maintenance program on aux. and main rig. Problems initiating TIA due to blocked slide in valve. Meanwhile lined up and pressure tested cement plug no 2B to 168 bar for 10 min.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T14:30:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T15:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>WELL TESTING,WELL TESTING,SCRAP</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>PU premade assemblies from deck and RIH to 23 m.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T15:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T22:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>WELL TESTING,WELL TESTING,SCRAP</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>RIH with casing scraping BHA on 5 7/8" DP from 23 m to 1527 m. broke circulation every 500 m.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T22:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-22T00:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>WELL TESTING,WELL TESTING,SCRAP</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>MU DDM. Scraped 9 5/8" casing from 1510 m to 1540 m, 1625 lpm, 60 bar, 120 RPM, 6,4 KNm torque. Had to change shaker screens from 230 to 120 mesh at 22:25 hrs. Max flow prior to change screens 945 lpm.</witsml:comments></witsml:activity></witsml:drillReport></witsml:drillReports>
<witsml:drillReportsversion="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>Norvarg</witsml:nameWell><witsml:nameWellbore>7225/3-1</witsml:nameWellbore><witsml:name>Norvarg</witsml:name><witsml:dTimStart>2011-07-21T00:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-22T00:00:00.001Z</witsml:dTimEnd><witsml:versionKind>normal</witsml:versionKind><witsml:createDate>2011-07-22T14:46:12.001Z</witsml:createDate><witsml:wellAlias><witsml:name>Norvarg</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellAlias><witsml:wellboreAlias><witsml:name>7225/3-1</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:wellboreAlias><witsml:wellboreAlias><witsml:name>6587</witsml:name><witsml:namingSystem>NPD number</witsml:namingSystem></witsml:wellboreAlias><witsml:wellDatum><witsml:name>Kelly Bushing</witsml:name><witsml:code>KB</witsml:code></witsml:wellDatum><witsml:wellDatum><witsml:name>Sea Level</witsml:name><witsml:code>SL</witsml:code></witsml:wellDatum><witsml:wellboreInfo><witsml:dTimSpud>2011-04-30T14:30:00.001Z</witsml:dTimSpud><witsml:operator>TOTAL E&P Norge</witsml:operator><witsml:drillContractor>Seadrill</witsml:drillContractor><witsml:rigAlias><witsml:name>WEST PHOENIX</witsml:name><witsml:namingSystem>NPD Name</witsml:namingSystem></witsml:rigAlias><witsml:rigAlias><witsml:name>390874</witsml:name><witsml:namingSystem>NPD code</witsml:namingSystem></witsml:rigAlias></witsml:wellboreInfo><witsml:statusInfo><witsml:dTim>2011-07-21T00:00:00.001Z</witsml:dTim><witsml:mduom="m">4150</witsml:md><witsml:diaPilotuom="in">0</witsml:diaPilot><witsml:mdDiaPilotPlanuom="m">0</witsml:mdDiaPilotPlan><witsml:tvdDiaPilotPlanuom="m">0</witsml:tvdDiaPilotPlan><witsml:typeWellbore>initial</witsml:typeWellbore><witsml:diaCsgLastuom="in">6.999986</witsml:diaCsgLast><witsml:mdCsgLastuom="m">3750</witsml:mdCsgLast><witsml:tvdCsgLastuom="m">3748.267</witsml:tvdCsgLast><witsml:mdPlanneduom="m">0</witsml:mdPlanned><witsml:distDrilluom="m">0</witsml:distDrill><witsml:elevKellyuom="m">39</witsml:elevKelly><witsml:sum24Hr>Performed MH software and maintenance on main rig. Pressure tested cement plug 2B to 168 bar. RIH with 9 5/8" clean out assembly. Scraped packer setting area from 1510 m to 1540 m.</witsml:sum24Hr><witsml:forecast24Hr>Clean well with mud. Displace to SW. Inflow test. Displace to brine.</witsml:forecast24Hr></witsml:statusInfo><witsml:fluid><witsml:type>waterbased</witsml:type><witsml:dTim>2011-07-21T21:00:00.001Z</witsml:dTim><witsml:mduom="m">2100</witsml:md><witsml:tvduom="m">2099.668</witsml:tvd><witsml:presBopRatinguom="bar">1034.214</witsml:presBopRating><witsml:mudClass>water based</witsml:mudClass><witsml:densityuom="g/cm3">1.45</witsml:density><witsml:pvuom="mPa.s">24</witsml:pv><witsml:ypuom="Pa">18.6733</witsml:yp></witsml:fluid><witsml:extendedReportdTim="2011-07-22T06:00:00.001Z">Circulating well clean with mud.</witsml:extendedReport><witsml:activity><witsml:dTimStart>2011-07-21T00:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T14:30:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>interruption -- maintain</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>Performed MH software update and maintenance program on aux. and main rig. Problems initiating TIA due to blocked slide in valve. Meanwhile lined up and pressure tested cement plug no 2B to 168 bar for 10 min.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T14:30:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T15:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>completion -- other</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>PU premade assemblies from deck and RIH to 23 m.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T15:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-21T22:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>completion -- other</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>RIH with casing scraping BHA on 5 7/8" DP from 23 m to 1527 m. broke circulation every 500 m.</witsml:comments></witsml:activity><witsml:activity><witsml:dTimStart>2011-07-21T22:00:00.001Z</witsml:dTimStart><witsml:dTimEnd>2011-07-22T00:00:00.001Z</witsml:dTimEnd><witsml:mduom="m">4150</witsml:md><witsml:phase>fixed</witsml:phase><witsml:proprietaryCode>completion -- other</witsml:proprietaryCode><witsml:state>ok</witsml:state><witsml:stateDetailActivity>success</witsml:stateDetailActivity><witsml:comments>MU DDM. Scraped 9 5/8" casing from 1510 m to 1540 m, 1625 lpm, 60 bar, 120 RPM, 6,4 KNm torque. Had to change shaker screens from 230 to 120 mesh at 22:25 hrs. Max flow prior to change screens 945 lpm.</witsml:comments></witsml:activity></witsml:drillReport></witsml:drillReports>