西峰油田儲(chǔ)層裂縫識(shí)別及井網(wǎng)優(yōu)化評(píng)價(jià).pdf

1、西安石油大學(xué)碩士學(xué)位論文西峰油田儲(chǔ)層裂縫識(shí)別及井網(wǎng)優(yōu)化評(píng)價(jià)姓名：趙暉申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：石油與天然氣工程指導(dǎo)教師：徐波金正謙20121110英文摘要Subject：TheIdentificationofReservoirsFracturesandEvaluationofOptimizedwellPatternaboutXifengOilfieldSpeciality：onandNatureGasEngneeringName：zhao

2、Hui(signature)Zk逝Instructor：XuBo(signature)JinZhengqian(signatureXffengoilfieldexplorationstartedfrom1974，Poullwelldrilledoil—waterlayerof71m，afterfracturingthedailyoilproductionis295tanddailywaterproductionis152ms‘After

3、thisthedrilledexploratorywellhadlowoilproductiontestandhas’tbeenfullyexploredbecauseofChang68formationpoorphysicalpropertyandreservoirrebuildAsmecontinuingimprovementofJurassicexploration，Triassicreservoirhasbeenfocuseda

4、gainbytheoilfieldcompanyastheimportantresourcebaseofLongdongdistrictdevelopmentIn2000，ChangqingoilfiledcompanyconductedthethirdexplorationofXifengoilfield，followedbythemacroscopicoilexplorationtheory、‘threerediscover’gui

5、dingideologyand‘threesteps”strategicobjectiveThenewbreakiscontinuinginexplorationresearchesbygeologists’expandingthoughts，thecognitionofChan968sedimentarysystembecomedistinctclearandspecificThereservoircognitionofthedril

6、ledXil7wellin2001realizedthefirstqualitativeleapIn30yearsChang8formationhashighcommercialproductionratewithnatureflowof625t／doil，after3monthsproductiontest，oilproductionstabledat625ffd，whichbecomesthesignificantmarkofXif

7、engoilfieldsuccessfulexplorationandstartedtheprologueoflargescaleXifengoilfieldexplorationXJfengoilfiledcontainssixblockslikeBaimazhong、Baimanan、Dongzhietc，whichhasinvertedninespotrhombuspattern，hasfracturedwaterbreakthr

8、oughandoutofmaindirectionoilwellinthedevelopment，haslowwellgrouprecovery，hasbadornoeffectiveresponseoflateraloilwell，andthenthedevelopmenteffecthasbeeninfluencedThisarticletakeLongdongastheresearchtarget，especiallyforthe

9、Xifengoilfiled，basedonthefmegeologicstudystudiesthefracturedevelopmentfeature，buildstheequivalentfracturemodel，researchesthedifferentfracturedistributionfeature’Sinfluenceonthedevelopmentbynumericalsimulationtechnologyre