Study on Huff and Puff Process for Enhanced Oil Recovery using CO2，N2 and H2O.pdf

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1、万方数据分类号Category宓L上lNo．TE319级SecurityLevel题目TITLEIIIIIIIIIIIIIIIIY3426998学号StudentNo．151160637Xi’anShiyouUniversity全日制学术型FULL．TIMESTUDY硕士学位论文PoSTGRADUATETHESIS作者姓名AUTHoR’SNAME导师姓名、职称SUPERVISOR’SNAME，TITLE学科(专业)名称MAJoR提交论文日期DATEStudyonHuffandPuffProcessforEnhancedOilRecoveryusingC02，N

2、2andH20STEPHENNUVAGAFORMASITProfessorMa，XianlinOilandGasFieldDevelopmentEngineering30May／2018万方数据DECLARATIONIdeclarethatthisworksubmittedforassessmentismyownandisexpressedinmyownwords．Anyusesmadewithinitoftheworksofotherauthorsinanyform(e．g．ideas，equations，figures，text，tables，progra

3、ms)areproperlyacknowledgedatthepointoftheiruse．Alistofthereferencesemployedisincluded．IncaseofanyinaccuraciesfoundinthisthesisIcarryallliabilities．AuthorSignature：Date：力c∥，6，一≯DISSERTATIoNLICENSEINSTRUCTIoNSIanlfullyawareoftheprovisionsrelatingtotheretentionanduseofdissertationsatXi

4、’anShiyouUniversity,namely：thethesisworkdoneduringmystudiesbelongstotheintellectualpropertyunitofXi’anShiyouUniversity．IagreethattheLibraryandmymajordepartmentshallmakeitfreelyavailableforresearchpurposesandacademicachievement．Permissiontocopythisthesisforscholarlypurposesmaybegrant

5、edbyXi’anShiyouUniversity．AuthorSignature：墨k眦：型塑二}SupervisorSignature：趔鱼么础纠‘Date：鱼!玺二!二兰万方数据ABSTRACTSubject：StudyonHuffandPuffProcessforEnhancedOilrecoveryUsingC02，N2andH20Overthelastcoupleofyears．thetrendsintheworldhydrocarbonreservesdiscoveryhavebeenindecline．Searchingfornewhydroc

6、arbondepositshasshiftedtodifficultterrainsuchasdeepwater，environmentallysensitiveareas1ikethearctic，andrecentlytounconventionalresourceslikeshaleandtightsandoilandgaswhichrequirehigherinvestmentforfielddevelopment．Inaddition，therecentdeclineinoilpricescoupledwiththeeverincreasingdem

7、andforenergyaroundtheworldhasbeenaconcernforbothgovernmentsandtheenergycompaniestosustaintheworld’Senergydemands．Themainobjectiveofthisthesisistoincreaseoilproductivityfromthosecomplexfaultedblackreservoirs，forwhichhuffand伽ffsimulationwillbeaviablealternativetoprimaryproduction．Thes

8、ebegthequestionhoww