丘陵油田陵二西區(qū)三間房組油藏地質(zhì)特征與注水開發(fā)效果研究.pdf

1、西北大學碩士學位論文丘陵油田陵二西區(qū)三間房組油藏地質(zhì)特征與注水開發(fā)效果研究姓名：姬鵬程申請學位級別：碩士專業(yè)：礦產(chǎn)普查與勘探指導(dǎo)教師：孫衛(wèi)20020501StudyOnGeologicCharacteristicsandDeVelopmentResultofWaternoodingofSanjianfhngFormationinwestLing—erAreainQiulingoilFieldAbstractBasedoncare如1di

2、visionarldcorrelationofsubs把ataofSaniallfhngfomationi11westLingerareainQilllillgoilfield，TIlisstudyconfimedthedistributingofmef撕ltsinstIldyarea，carefIlllyresearchedtherelationamong也edis仃ibutingoftllesandbody，tlledis仃ibut

3、ingofmephysicalpropemesandsediIIlentarymicrofacies，madequaI】titativea11alysisa_bomt11eresen，oifmacroscopichcterogenei魄putfoⅣ限r(nóng)danll】[Iifo蚰evaluationstandardofsllbstrata；Ttlisstudyanalysedtllefhctorwhichcausestllechanging

4、oftheproduction，expoundedt11edevelopmentre8ultof、vatemoodingofSanji鋤f抽gfo衄ationinttlewestLinger盯eatllrought11ewaysthat血eoil(water)一occurrenceintheoilwell，也ebalancebetweenwaternoodingandexploitationandtllereservoirexploit

5、ed；S1】】∞r(nóng)rledup也ech孤鉚蝴sticsof也emoⅧentoftlle遺jectwateraIldⅡ圯rIlleofthedis砸blmngofmeremaillingoilBasedont11e柵toftllebypastresearch，t11rou曲paniclllaranal)，sisazldsfudy，tllefollo、vingk110wledgehaSbeenobtained：1Thesa內(nèi)janfangf

6、omlation’soiLreservoircanbedividedirno39subs缸ataonsedimentarycycle趾dsediInemaryrhyl：Ⅲccharacterofreservo證AndtwonewfaultaInongmewellsisco血鋤edⅡⅡDu曲恤divisionofsub咖taaIldthedynamictest2ThechaIlgeofthesubs仃ata’smicknessis毋eat

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8、phvsicaIpmpeniesisbetterthanunderreservoirs’Then啪berofmesubs訂a_tawithbe訛rphysicalpropeniesinS2鋤dS‘ismoretllan也atofs1，s3andS5Andthesubs廿ata誦tllgreatmickness肋dbenerphysjcalpr叩倒csismailllylieint11emiddleorbonomofeverys仃，na4

9、Thehetemgene時ofS2趾dS4isiIltensermanSl，S3andS5AIldmeheterogeneity0fs13，s22～，s2如，s24～，s24～，s42。isrelativelyweal(5Thedistributingofthereservoirsismainlycomrolledby也esedimentarymicrofaciesofbraidedchannelandunderwaterbraided

10、channel6Hi曲injectionpmductionratioistlleimponantreasonwhichreflectthedropingoftheoilproductiOnAllthewhile，t11ereservOirpressureoftlewestLingerareaisunderthesatllrationwhenproductionKeeptheinjectionproductionratioaround11