QK-白马庙气藏水平井加砂压裂工艺技术研究与应用

:2005-04-26;:2005-12-28:(1966-),,1987,:(621709),:0816-3611658,E-mail:[e-mail]1,2,2,3(123)..,2006;29(1):5356:,,,,,,,:;;;;:TE377:A:1006-768X(2006)01-0053-04,,:(1),,(2),,;(3),,(4),,,,,:1.,,,,,,,1(1),,,,(2)113,,,,(3),,,,,113ª140+ª5018,109ª140+ª73,,,,ª501835291Vol.29No.1DRILLING&PRODUCTIONTECHNOLOGY©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,1/m/m/m11322852308233823972415245624722506157810108SQ89SDP36RDX-42-8930109124212591296131913431362137113806813SQ-102DP41RDX-52-102302.,(1):,,,,,,,,,(2):,,,,,,,,,,,,,,,,,3.,,,,,,,,,,:(1),;(2),;(3),,,,,22/min/mPas1131803(120kg/m3)743(480kg/m3)563.52min,2.5min,602h,511s-1:20mPas109845(120kg/m3)545(640kg/m3)15520s,40s,511s-1:19mPas4.,,,,Newberry,,,41145DRILLING&PRODUCTIONTECHNOLOGY20061Jan.2006©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,Newberry:SH=Sh=1-(SV-Pp)+Pp(6):SH,MPa;Sh,MPa;;Biot;Pp,MPa412tcts,bBiot413,,33/ms-1/GPa10030261816001612511173012001301013024351514141291014101180122102261993119681615169012201231032621341317101186181011901201042620741244913661240122011810626222713471018671320121012310726228014621213081090115011830671840221121819401220126226912671013471080127013411026226913721115981030121011811126213212981012471120121012211226186711177153510201220125113262204133310164712001210117114262400153813151818301150116115262346141912110818001210119116261935117681255129012101191172620811277916961240120012511825174310466175410601220123,:Es=0.8856Ed-2.0612(,104MPa)414,11335(215),113H242.9,18,113H,,5.,,,,,,,,,,;6.,,,:(1);(2);(3);(4),,,,,,,,,,:,,,,,,1155291Vol.29No.1DRILLING&PRODUCTIONTECHNOLOGY©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.:(1);(2),;(3),;(4),,,,,44/m/MPa/MPa/104m3d-1/mm11315712.8130.1860312.6144.6161224.8109685.155.520.30777.17.65.1426716.74,,;,FracproPT10.1,,,,,,,,,,,(1),,,,,,(2),,,,,(3),,,(4),[1].[M].:.200412.[2]J.L.().[M].:.1995.(:)65DRILLING&PRODUCTIONTECHNOLOGY20061Jan.2006©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.perforationorientationareresultinthesandplug.Basedontheaboveconclusions,thispaperproposesmanynewmethodsforsolvetheproblem,suchastheorientedperforatingtechnology,reformativefracturefluidsystemandscientificfracture.Keywords:sandplug,tuff,plasticityCHENYaohui,bornin1977,graduatedfromDaqingPetroleumInstitutein2002,engagedintheresearchonrockme2chanicsandreservoirstimulationnow.Add:Daqing163318,Heilongjiang,ChinaTel:138459667790459-6503018E-mail:[e-mail],[e-mail]LANDGASWELLPRODUCTIVITYWEIJianguang,WANGZhimingandWANGXiaoqiu(OilandgasEngineeringInstituteofChinaPetroleumUniversity(Bei2jing)),DPT29(1),2006:4345Abstract:Thepaperdetailedanalyzesthevariouseffectsonwellproductivityindrilling,completion,sandcontrolandstimu2lationofproductionwellandsoon,suggeststhattotalskinfactorfromwelltestingshouldbeeffectivelydividedintoseveralparts,presentscalculationmethodoftheskinfactors.Byexamplecal2culating,thispaperanalyzesthatthefactorswhichaffectedthewellproductivity.Andthispaperproposesthattheperforation,completionandsandcontrolduringdifferentoperationsarethemainfactorsofthem.Itisprovedthatthesefactorsarebenefitfortheevaluationofdrilling,completion,sandcontrolandsimula2tionofproductionwell.Keywords:analysisofwellproductivity,skinfactor,quan2titativeanalysisWEIJianguang,bornin1980,PostgraduatedstudyingfordoctorDegreeintheOilandgasEngineeringInstituteofChinaPetroleumUniversity(Beijing).Add:Postbox225,OilandgasEngineeringInstituteofChinaPetroleumUniversity,Beijing102249,ChinaTel:010-89733986E-mail:[e-mail]TURINGNEARFAULTSMAHongfen,XUEJunandZHOUZhen(DrillingandPro2ductionServiceCenterofDagangOilfieldGroupCo.,Ltd)andLIUYongzheng(ExplorationandDevelopmentDepartmentofDa2gangOilfieldCo.)andGUOShuwen(TheThirdOilRecoveryFactoryofDagangOilfieldCo.),DPT29(1),2006:4648Abstract:Performinghydraulicfracturingtreatmentnearfaultsmaycausefracturestoextendintothefaults,whichresultsinthefailureoffracturingtreatmentsincetheproppantandthefracturingfluidleakoffintothefaults,orresultsinwaterproduc2tionsdramaticincreasebecausethewaterinthefaultsflowsintooilwell.Throughpracticingfracturingtreatmentnearfaults,thefeasibilityoffracturingtreatmentnearfaultswasstudied,andtheconclusionisdrawnthatfaultisntthemainfactorthataffectspost-fractureresponse.Thenegativeandthepositiveeffectsoffaultsontheexploitationandthefracturingtreatmentareillustrat2ed,andtheprinciplesandtheoptimumtimeoffracturingarepre2sented,whichwillplayanimportantroleinthedecision-makingoffracturingtreatmentnearfaults.Keywords:hydraulicfracturing,fault,sealedpropertyoffault,post-fractureresponseMAHongfen(female),graduatedfromoilproductionen2gineeringdepartmentin1992,andengagedinresearchonfractur2ingtechnologyatDrillingandProductionServiceCenterofDagangOilfieldGroupCo.,Ltd.Add:CNOOCResearchCenter,Beijing100027,ChinaTel:[phone]E-mail:[e-mail]PROTECTIONTECHNIQUEINLINPANOILFIELDTIANShuquan(GeologyInstituteofLinpanOilPlant,ShengliCo.Ltd.),T