• / 4
  • 下载费用:5 下载币  

中高渗复杂断块油田提高水驱采收率技术_王寿平

关 键 词:
中高 复杂 油田 提高 水驱采 收率 技术 王寿平
资源描述:
ÏÚ1¯v²B4Ú£zlq/Œ王寿平1邓瑞健2李琪3周跃忠2(1.Ïð²Bs³2.Ïð²Bs³>7?SÐùîý3.Ïð²Bs³7?Y,ÉB„7Z²ŸßN;¹^œ8½†,s»L@,#HØœ†‡。ÓϲB$Ý©L@ª,?C25Hª,©žBtª¥ªM,v”®7ñ9Fž49ñ;‹Lòv¥²ªsƒ„c²ªÊ,c²ë®7.17km2”vž9.74km2,¹É%9FB。2.2%sª"„FáØœ,4Ú%¥î¨ñv”¯v²Ÿû^²ª²Ÿ,c²ÝÉ,ªWµsv。®¿ª¥Mé,ª"VY,4[Y$ÉÝ¥7;6“,vÝ¥$Ý©%eÅñ®。yN,ÜVBHW¥7?,/µBçñ¥ªMª,‹#H%s46v²B»9»1ùFAULT-BLOCKOIL&GASFIELD2002M1là°ù2001-08-29»BT€eº¦pÜ,1962M3,Ú)ýñ=,'7?,‚9FV%FáÝ©Øœ¨„7?Ϫù,YV'Ä/、%ª#²Ÿ¥ªM,‚?C¥c²v,LCOî”H9%。ö1SE:B^7ZîŸT#²¶"?pùî,æ¨Ø»¹‘'É›é8ç©Q;=^横Ÿs/Œ,”vOî>5×;Ø^樦óT1îïîm/Œ,yëÚÚ¥±/˜,Ùs/»†®Üu±c²/;¹^yëªÐ{T,ª`、‰{É›Oî>,Ùs/åÞ{¥¯v²Ÿ。ꌲB“ôô”ùWOî?Cv„ª"22ñ,9î¨F²¹É%1425kt,9FV%2950kt。2.5Þz²B7?ªùØœ‹.¯v²Ÿ®¿lª¥vi,P²£1"¯Ä,FÿÝ©‚?5,²Ÿ@8M?p‚^$ªM,7?ªù:Ųsƒùîüî²B7?ùîýT¥ö1=¸。'ñ½„ZE^:%ªæ±Mùî—%ª•”=Q³d—Ú%/³d—%s@î†í—Ø»VjĹÉy—Ú%²Ÿ”´E—:Ųsƒ?pùî—ÅèØœ‹.n@。¯v²Ÿ,ùî¥ö1`^lª、lv,²Ÿí¥×Ä^/„²£1",¿vÚ%¹ª1—yëZ_²Ÿéë—îᲆ‘Ylª¥Á—ùî/+˜#²£sƒ+˜—×y/Ú%˜—îÿs%¥ùîñ½,Þb%eÅñ„£z,ü’:Ųsƒ,V7ü’¯v²B‹.ØœÍØZ_。ꌲB1996—1998M7ZÚ%²Ÿí35ñ†í,4ڐlq3.1%;/¯¥ÓüP²B¨3aHWS400H_éë,Þblª¥sƒ,†‡ØœÝ25g,Ý’MÁ²1/í-JBI,4ڐlq2.01%。2.6‹¨¥*/Œ‹!²Ÿ.ï2.6.1‹!ª¸Í:Ų‹!¯v²Bª¸Í¥:ŲH,ôR‹¨v|Ûç_Ý/Œ,4Ú‹.rm。Ïð²BL@v|Ûç_Ý330g,]؜ݥ43.7%,ù°Á?ï°ÝÚ20%[,†Ý9FV%1.6kt;†ÊGÝî'®1996M°ÝÚÿ10%~35%,ï„/†ž"-¥15%[=。ꌲBv|ç_ݲªGÛqBî¹°Ý¥4~6,7†ÝGÝg'Ç1°ÝÚ10%~30%。2.6.2‹¨§GÝ/Œ¿ÿ݃„7?rTºÝ§G/Œ,B^‹.†¶"¥:Ų;=^YVªÄd,¿ÿªW±;Ø^Vô'³%݃0ÄÙ5。Ïð²B1999—2000M¸§G104g,ù†Ý°Á²8t,8†c£59.2%,§GÝî'ÿ^GÝ¥1/3。2.6.3‹¨£ÜÝGÝ/Œ“ôô”ùW£ÜÝH¸£v²Ÿ¤ž‹¨。ꌲB£ÜÝ¥Á„†Ý9FV%Vr°Ý¥3~5,î'ÿ¹°Ý¥2P·。1999—2000MgÁ£ÜÝ17g,ù†Ý°Á²63.6t,c£5.2%,†Ý9FV%35kt。2.6.4L@‚×çÿ£,7Ì=u:Ųì,Tv²Ÿ,¨®†Êÿ£,چʐ²¥7?Ý©,:Ųö1sƒì,BLچʄÝWÌ=u;ëÿ£7?¥v²Ÿ,®47»9»1ù¦pÜ©.ÏÚ1¯v²B4Ú£zlq/Œ2002M1¿Üëd(Éø×,:Ųö1sƒ®1i{„ÝWÌ=u;ªd(Év²ŸÉù¥È?ÿ£7?FªW、ª=d(É¥µs。ƒt:ŲLðµ¥ÿÝ©4[î¨,»y%,‚!GFáÝ¥Hq。ŒYVÿÝ©™,¿MA@Z_、¿Mÿ£¥Ûùoî,¿ÿÁAéë„£éë,?4Ú%£zî¨ñ。ꌲBŒ109vÉ›‚×çÿ£k,M9Á27.7kt,ÁA835kt,ÿ£341dam3,£zlq4Ú7.3%;8vYV¿_ÿ£#£¥oî7ÝWÌ=u¥:Ų,°Á²9F42t,Ü(c£/†1.6%,†í9FV%24kt。37?.ï#‹./Œ3.1:Ų˘#sƒô©Ø,ÏÚ1¯v²Ÿ4ڐlq.ï6%~7%,†s7Z²ŸÚ%퍄:Ųsƒùv²ŸÉ›d9,:Ų%sƒö1µ5Õ˘。3.1.1ª¸Í:Ų(%1è33.3%)7?ùs¹ɪMñ„GÝ/Œ¥KÅ,¹’GÝîÿq,BîÝÊ!9ª100mP·。yN,/چʪ¸Í„ªC˜)™î:Ų¶",^:Ų.ïKv¥Ë˜。3.1.2=、Ø˲ª:Ų(%1è22.9%)ÏÚ1¯v²Ÿö1¹dMæ,c²ªBîr50ñlªP·,ªWµsv,7?-ù„Ïù,ª"Ãsö1Inöﲪ。yN,=、Ø˲ª£zî¨ñ®,:Ų¶",”µª)¿ðSÿ。3.1.3ÿÝ©‚›ÿu(%1è22.8%)Ý©‚›ÿö1ðyB^v=†lªsé/îÿ‚‹;=^7?Ϫù݃ø×0Ä,®¿/ŒÜ6ðyÃ?#H©¯„÷。3.1.4†Ýlv(%1è10.9%)¯v²ŸBîûi/åÞ{,”¹†Ý†v,ñl¿10%,„d9ƒÕ²Ýÿ1200g,eŹÉ%ÿ0.14Gt。3.1.5ÝWÌ=u(%1è10.1%)ö1^BLsr¥²ÝÐ=L²Ý­W;sM]ÿ£ÝeÅ¥²Ý­W„²、£Ý­Wdö@Lu×;íÝeÅ¥†±/ÚÄ。3.2‹!:Ų.ï,4ڐlq/Œ3.2.1¹‘/Œ¹‘/Œ^ùî¯v²Ÿ¹É/¥×1/Œ,¹a‹ÏÚc£¨'Ä‹.¥³1,×Ä1F<[/+ñZë:Ø»¹‘'õË)Ø、"SÚ%³d。YVõË)Ø,²†G',4Ú²Ÿ/ªM,+Y^ýu²††¥/ªM。Ø»¹‘׍"、)Ø„³d。🹑'Öɵ,.ïv,¹ɪMñ®¥ýu‹7ZÚsOqØ»¹‘。„Éw<ÝW¹‘/Œ。ÝW¹‘'V°4Q˜ÝW%ª#@8¥MÄ,؂sOqVr1~1.5m,?¹ž’ªMÝW:Ų¥sƒ„‹.4’¥。„ɹ»¹‘/Œ。¹»¹‘вŸíM²†,?P²Ÿí÷¹Ú%,V¨Ÿù:Ų¥sƒ,?ž’¹’ç@8¸ë„µ²u,V7PFáÝpçÊ¥„BhžKl。3.2.2²ŸÚ%í#:Ųsƒùî/Œw<Ø»VjĹÉy/Œ。×Ä‹¨¹É8†',Ãs@î†í,yë’¥/˜„%ª‹Ÿ˜,ÿ×±M、±/¥ùî,FyÛy/Œ‹¨。w<v?á©ìÚ%”´E/Œ。ô"-¯v¹É7?fƒ,©ìáVrž30m×50m[/,ç¹Þb:Ųsƒ。3.2.3£ÜÝGÝ/Œ”vÈ?£ÜÝ/Œ‹¨S¶,LC£ÜÝ¥ÿ¥*。"-£ÜÝö1H¸£v²Ÿ‹¨,³ÉB„4Ú£ÜÝ¥/Œ,†®ÊÝHq,LC£ÜÝÿ¥*,”v‹¨S¶。?Z¨0T£ÜÝ/Œ。¨0T£Üݵñ£Ü,V[ÜMº‚õY¥²é81YŸ,9V[,Vñv,1a‹’-¯v²Ÿ:ŲsÛ、õYƒµ©fƒ。þ1s¦£ÜÝ/Œ。¯v²Ÿ7?ªù:ŲôRûª¸Í¶",È?£ÜÝV³%BÝBª¥Ù5,Œ¯v²Ÿ¹²ª²Ÿ,µ¥¹u:Ų¥H{1N,uç_݆Ý9FV%r‚žÜ61p,yNGªs¦Ý^‹!ƒ†s:Ų1z¥÷E。(I¨=þ)482002M1v²B»9»1ùTechnologytoImproveWaterDriveRecoveryEfficiencyofMid-HighPermeabilityComplicatedFault-BlockReservoirWanShouping(ZhongyuanOilfieldCompany,SINOPEC,Henan457001,P.R.China),DengRuijianandLiQietal.,Fault-BlockOil&GasField,2002,9(1):46~48Mid-highpermeabilitycomplicatedfaultblockreservoirsholdalargeportionofdevelopingcontinentaloilfieldsinChina,whichhavedifferentdevelopmentlevel,andofwhichⅢclassdevelopmentlevelreservoirsaretakingaccountforhighportionandhavehighpotential.Throughadjustingandperfectinginjection-productionwellpattern,enlargingreservoirboundaryandincreasingreserves,residualoilstudyingandsuitablepotentialexcavatingtechnologies,thetreatmentsandeffectsofimprovingwaterdriverecoveryefficiencyofmid-highpermeabilitycomplicatedfaultedblockreservoirsindifferentdevelopmentstagesareanalyzedandsummarized.Accordingtoresidualoildistributionformanddistributionofimprovingrecoveryefficiencypotential,maintreatmenttofurtherimproverecoveryefficiencyofmid-highpermeabilitycomplicatedfaultblockreservoirisprovidedinthearticle.KeyWords:Mid-highpermeability,Faultblock,Oilfield,Recoveryefficiency.NewTechniquetoDevelopWen23GasfieldHighlyEfficientandScientificallyJiangYiwei(ResearchInstituteofPetroleumExplorationandDevelopment,ZhongyuanOilfieldCompany,SINOPEC,Henan457001,P.R.China),SongGuofuandWangWeietal.,Fault-BlockOil&GasField,2002,9(1):49~51Wen23gasfieldisthebiggestsandgasfield,whichhasbeendevelopedintheeastofChina.Theoutputofthegasfieldis60percentofthetotaloutputofgasreservoirinZhongyuanOilfieldorso.Nowthegasfieldarefacedwithseveralquestions,suchascomplexstructure,lowporosityandlowpermeability,fringeandbasalwater,etc.Therearelittleexperiencescanbeusedindevelopmentintheworld.Soacrossthetotalproductionperiod,newtechniquesandnewmeansarewidelyusedinstudyingthegasfieldcomprehensively,andjustifyingthedevelopingdispositionaroundthebasicgeologystudy,gasreservoirengineeringresearch,gasinformationprotection,dynamicsupervisionandtesting,reservoirreforming,etc..ThusWen23gasfieldwillproductsteadilyforanother6yearsonthebasisof10years'stableproductionperiods.Wen23gasfieldrealizetheaimsthatitcanbedevelopedhighlyefficientandscientifically.KeyWords:Newtechnique,Higheffectivedevelopment,Adjustmentanddeployment,Wen23gasfield.IdentificationofLowResistivityReservoirsAmongSaltStructureinWenliuOilfieldZhangTao(ResearchInstituteofPetroleumExplorationandDevelopment,ZhongyuanOilfieldCompany,SINOPEC,457001,Henan,P.RChina)ShangGuoqingandChenFeihuetal.,Fault-BlockOil&GasField,2002,9(1):52~54BasedontheresearchesofrelativedataofcoredandtestedinthenorthandwestofBolckWen13,thefactorsofforminglowresistivityreservoirsoftheblocksarecausedbythegeologycharacteristicsandthedrillingengineering.Thispaperintroducesthecharacteristicsandidentifyingmethodsofthislowresistivereservoirs.KeyWords:WenliuOilfield,NorthofBlockWen13,Lowresistivityreservoir,Mineralization,Permeability.TheOilProductionTechniqueofWaxRemovalandViscosityBreakingbyMicroorganismandIt'sApplicationtotheFault-BlockReservoiroftheKen-90RenFusheng(ShengliOilfieldCo.Ltd.,SINOPEC,Shandong257509,P.R.China),LiuYanpingandSunAijun,Fault-BlockOil&GasField,2002,9(1):55~57Thearticlesketchedoutthefundamentalprinciplesandtheapplicationoftheoilrecoverytechniquebymicrobe.AimmingatthemainquestionsduringtheoilproductionoftheKen-90block,thefield-testshavebeenmadeaboutthemaintenanceofsinglewellbymicrobe.Accordingtotheresultsoftheanalysisinlabandthefieldmeasurement,microorganismhasplayedanimportantroleinthemaintenanceofthenormalproductionduringtheexperiment,whichismanifestedbythefollowingchanges:Christmastrees'loaddiminished,thebackpressureofpipelowering,theperiodsofcheck-out-pumpprolonged,theoilrecoveryefficiencyenhancedandsoon.KeyWords:Microorganism,Oilproductiontechnique,Fault-blockOilfield,Application.ⅣJANUARY2002FAULT-BLOCKOIL&GASFIELDVol.9No.1
展开阅读全文
  石油文库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。
0条评论

还可以输入200字符

暂无评论,赶快抢占沙发吧。

关于本文
本文标题:中高渗复杂断块油田提高水驱采收率技术_王寿平
链接地址:http://www.oilwenku.com/p-70428.html
关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服客服 - 联系我们
copyright@ 2016-2020 石油文库网站版权所有
经营许可证编号:川B2-20120048,ICP备案号:蜀ICP备11026253号-10号
收起
展开