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1、中文摘要論文題目:多分層試井儀測試技術(shù)研究翥:lz萎篇曼翟燮叁碩生:柴慧強(qiáng)(簽名)塹型塑,指導(dǎo)教師:馬建國(簽名):生必魚摘要多分層試井儀是一種帶雙封隔器的電纜地層測試儀器。適用于射孔后的套管井試油;或油氣生產(chǎn)井的早、中、晚期的地層測試?;诙喾謱釉嚲畠x結(jié)構(gòu)的特殊性,結(jié)合實(shí)驗(yàn)室實(shí)際測試,對(duì)比不同滲透率的巖心壓力測試曲線、封隔器性能及工作特點(diǎn)。通過組裝調(diào)試,結(jié)合實(shí)際工況提出改進(jìn)意見。針對(duì)多分層試井儀樣機(jī)的測試展開研究,取得了以下成果:(1)根據(jù)多分層試井儀樣機(jī)的結(jié)構(gòu)和儀器特性,在組裝調(diào)試多分層試井儀樣機(jī)的過程中,測試各組件性能,熟悉
2、并掌握試井儀在實(shí)驗(yàn)室的測試操作;(2)對(duì)比不同滲透率的巖心壓力測試曲線,分析認(rèn)為測試結(jié)果基本能反映多分層試井儀可以作變流量測試;(3)根據(jù)多分層試井儀樣機(jī)的儀器功能和實(shí)驗(yàn)室調(diào)試情況,對(duì)儀器液壓系統(tǒng)組件當(dāng)中的密封閥、平衡閥做了適當(dāng)改進(jìn),并調(diào)整了部分閥件的泄壓值;(4)實(shí)驗(yàn)室條件下模擬地層壓力曲線測試并分析了結(jié)果;(5)根據(jù)多分層試井儀在測試期間的座封資料,經(jīng)實(shí)測檢驗(yàn)封隔器段的座封性能完全能滿足現(xiàn)場測試需求;(6)編寫了多分層試井儀樣機(jī)操作手冊(cè),作為論文的附錄。關(guān)鍵詞:多分層試井儀電纜地層測試壓降測試壓恢測試操作手冊(cè)論文類型:應(yīng)用研究
3、Il英文摘要Speciality:Oil&GasReservoirDevelopmentName:amus絲盜.Chiqiang(ignature)趔堡2ZInstruct。r:Majiangu。(signature)2:1JK三l玉里!墜{》j&墾一ABS。l。RAC’I。MultiStratificationWellTester(MSWT)iSawirelineformationtestapparamswiththedual-packer.AppliedtoTestoilofthecasedholeafterperforati
4、ng.OrFormationTestingofoilandgasproductionwellsinearly,middleandlate.BasedonthespecificityofMSWTimmanent,combined塒tllpracticallaboratorytests,comparedtoPressuretestcurveofthecoreofdifferentpermeability,packerperformanceandfeatures.Combinedwiththeactualworkingcondition
5、s,Suggestimprovementsbyassemblydebugging.MSWTforprototypetestingtocommencethestudy,followingresultswereachieved:(1)AccordingtotheFrameandequipmentfeaturesofMSWT,IntheassemblyprocessofMSWTparts,testedtheperformanceoftheComponents.Familiarwithandmasterthetestoperationof
6、MSWTinthelaboratory;(2)comparedtoPressuretestcurveofthecoreofdifferentpermeability,Analysisoftestresultsthatreflectthemulti—layeredtestinstrumentCanbeusedforvariableflowtesting;(3)AccordingtoMSWT’Scapabilityandtestinginthelaboratory,thehydraulicsystemcomponentsoftheap
7、paratuswereSV,EQVwithappropriateimprovements,andadjustthepressurereliefvalvesvalueofsomecomponents;(4)SimulationformationpressuretestCUlWeandanalysisoftheresultsinthelaboratoryconditions(5)AccordingthepackinginformationofMSWTduringtheTesting,MeasuredMSTpacker’Scapabil
8、ityentirelytomeettheperformanceneedsoffieldtesting;(6)Asanappendixtothesis,Theoperationsmanualofamulti—tieredtesterprototype