非均質(zhì)稠油油藏自適應(yīng)調(diào)驅(qū)技術(shù)研究

1、西安石油大學(xué)碩士學(xué)位論文非均質(zhì)稠油油藏自適應(yīng)調(diào)驅(qū)技術(shù)研究姓名：郭慶申請學(xué)位級別：碩士專業(yè)：油氣田開發(fā)工程指導(dǎo)教師：蒲春生20090520英文摘要Subject：ResearchontheSelfadaptiveProfile—ControlandOilDisplacementTechnologyforHeterogeneousHeavy—oilReservoirSpeciality：OilgasFieldExpName：GuoQingI

2、nstructor：PuChunshengABSTRACTAtpresent，onlythethermalrecoveryisusedforheavyoilindustrialminingintheworldButthephenomenonofsandandsteamchanneling，whichwasresultedbytheoriginofpetroleumreservoiranddevelopmentmodes，directly

3、relatedtotheworsedevelopmenteffectTIlispaperproposestheselfadaptivetechnologywhichcombinessand—control、撕nlselfadaptivefloodingforthisproblem’netechnologywhichbasedonsand—control／pluggingfunctionofhightemperaturesandcontr

4、olmixtures，combines誡也thethermalthickeningmoveablegelsystemtoachieveselfadaptivefloodingtechnologynemainmechanismisthathightemperaturesand—controlmixturestransferintoaplasticundergroundwi也sandcontrolandpluggingfunction；th

5、ethermalthickeningmovablegelhasreversiblethermalthickeningfunctionwhichplaysanimportantroleinadjustmenttosomeextentInthispaperwecombineinorganicsilicidewithwatersolublephenolicresintoform1ligh—temperaturesandcontrolmixtu

6、res，analysisthetemperaturer—resistantmechanismtheoreticallyofthesandcontrolagentoptimizethecompoundparametersandevaluatethesandcontroleffectpluggingratethroughthesandpacksneresultsshowthatthesand—controlagentcanfullymeet

7、therequirementsofthesteamthermalrecoveryBasedonthemechanismofthermalthickeningandthetheoryofpartlyhydrolyticHPAM，inthispaperwesynthesizethecopolyrnerwiththermalthickeningeffectandevaluatetheperformanceneresultsshowthatth

8、ecopolymersubsolutionhasareversiblethermalthickeningperformanceIthashigherviscosityunderhightemperaturewitllacertainpluggingperformanceandhaslowviscosityunderlowtemperaturewhichrepresentsaspolymerfloodingthismomentSoitis

9、infavorofenhancedoilrecoveryWeevaluatethepluggingandfloodingperformanceofthecompoundtransferdrivesystem伽gh—temperaturesandcontrolagent／thermalthickeninggel)inlaboratoryneresultsshowthatthesystemhasacertaineffectofselfada

10、ptivedriveThesteamvolumeofthermalrecoveryisderivedthroughtheoreticalanalysiswhichprovidetheoreticalbasisforthefieldtestKeywords：HeterogeneousheavyoilreservoirSelf_adaptiveprofile，controlandoildisplacement，Steamchanneling