采油气工程师助手OGPEA的研制Ξ

OGPEAX(,637001)PDA(),,OGPEA863PEPDA()OGPEA,,PDAOGPEA;;;;;;TE319,(PDA),,PDAPC,,PDA,,PDA,,OGPEA(OilandGasProductionEngineersAssistant),(863)PEPDAPDA,,OGPEA,,,,,OGPEA,1OGPEAOGPEA,,,,OGPEA:(1),;(2);(3);(4);(5);(6);(7)(1)(2)(3)(4)OGPEA,,202Vol.20No.219985JournalofSouthwestPetroleumInstituteMay1998X19971226863,,1968,,,,2OGPEA,,OGPEA2.1OGPEA,,,,,,2.1.1(1)[13],,(2)[4]PKNKGD,(3)[4],2.1.2(1)[1,3],,(2)(3)(4),,,2.1.3[5,6](1)(2)HornerMDH,(3),2.1.4[7](1)(2)(3)2.2[8],,,OGPEA,,,;;,;2.3[8],,OGPEA,762:OGPEA,,,,,,;;;;;;2.4,,,,,OGPEA,,3OGPEA,,OGPEA(1)()()()10,(2)()()()(),(3),,OGPEA,,(4),OGPEA,,OGPEA,4,OGPEA,,,1KE..(),:,19872GibbsSG.PredictiontheBehaviorofSucker-RodPumpingSystem.JPT,July19633APIRecommendedPracticeDesignCalculationofSuckerRodPumpingSystem.APIRP11L,ThirdEdition,Feb19774,..:,19905.().:,19926..:,19927,..,19808,.().:()861998presentedbasedonthebasicprinciplesofRheology,HeatTransferandFluidMechanics.WiththesemodelsandthePVTpropertiesofformationfluid,somekickphenomenainseveraldeepwellsareanalyzed.Theresultsshowthatthemodelspresentedbythispaperareveryimportanttocontrolthepressurebalanceindeepwells.Keywords:Deepwell;Hightemperature;HighpressureCalculationMethodandAnalysisofOilProductionDeclineRateUsedinOilField,JSWPI,1998,20(2):6165ZhangZongda(InstituteofPetroleumExplorationandDevelopmentofHBPAB),DengWeijia,HuHaiyanInconductingperformanceanalysis,proratingproduction,injectionandworkingputdevelopmentplan,declinerateisoftenusedtoanalyzethechangeofoilproductionandforecastthefuturetendencyofoilarea,oilfield,unit,aswellaswellgroupandsinglewell.Therefortheconceptofdeclinerateisveryimportant.TherearerulesmadebyCNPCastothecalculationmethodofdeclinerate,butactuallydifferentmethodsareappliedtodifferentoilfields.Thesedeclineratescalculatedbydifferentmethodsreflecttheactualproductiondeclineofeachoilfieldandareofdifferentimplications.Iftheyarequotedandcomparedasasameindex,theremustbesomeproblems.Basedondeclinetheory,thispaperfurtherdeepenstheknowledgeoftheexpressionsofdifferentdeclineratesisfurtherdeepened,therelationshipanddifferencesamongdifferentcalculationmethodsatdifferentdeclinerulesandfinallyderivessomerelationsamongannualoilproductiondeclinerate,annualproductivitydeclinerateandmonthlydeclineratearestudied.Withtheserelationsandtheirdeclineregulation,declineratecouldbeforecastedrapidlyandeasilysoastoconfirmthearrangementofmonthlyproductionofeachyearanddevelopmentprogram,guidethemanagementofoilfielddevelopmentandproduction.Keywords:Production;Declinerate;Productivityforecast;Calculationmethod;AnalysisDevelopmentofOilandGasProductionEngineeringAssistant(OGPEA),JSWPI,1998,20(2):6668JiangJianxun(Dept.ofPetroleumEngineering,SWPI,Sichuan,637001),GuFagang,GuoJianchunPDA(PersonalDigitalAssistant)isanewcomputerelectronicproductdevelopedinrecentyears.Inordertohelpthefieldengineersfinishdiagnosis,analysisandmakestrategicdecisionsinsituation,thesoftwaresystemnamedOilandGasProductionEngineersAssistant(OGPEA)aredevelopedwithportablecomputer.ItbelongstoTheStudyandDevelopmentofSeriesProductsofPetroleumEngineeringPersonalDigitalAssistant(PEPDA),whichisoneofChinesehigh-techPlan(863)Projects.ThespecializedcontentsofOGPEAaredividedintoengineeringcalculation,operationregulations&methods,equipmentstandardsandproductionmanagement.Themainspecializedcontents,thedevelopmentbackgroundandgoalofOGPEAareintroducedinthispaper.ThesupplementaryfunctionsofOGPEAarealsointroduced.Keywords:Oilandgasproduction;Engineer;Computerassisteddesign;Engineeringdesign;Equipment;ProductioncontrolCalculationofCasingRadialDeformationforCurveinHorizontalWell,JSWPI,1998,20(2):6972LiQian(Dept.ofPetroleumEngineering,SWPI,Sichuan,637001),ShiTaihe,LiShuiquanAmodelthatisusedtocasingradialdeformationofhorizontalwellbyfiniteelementanalysismethodof3Dpipelineand3Dshell.Theaxialloadeffecttocasingradialdeformationprovideisconsideredanewacademicbasesforcurveholecasingdesigning.Diameter244.47mmcasingistakenasacase,casingradialtothreekindsofconditionsincurvesecession:nostabilizercalculated,andcasingstringcontactshole;withstabilizers,andcasingstringstaysinthecenter;betweenstabilizerscasingstringcontactsholeoccasionally.Theresultshavebeenusedto244.47mmcasingdesignofhighcurvehorizontalwellintheKelamayioilfield.Keywords:Horizontalwell;Crookedhole;Casingdeformation;Casingstringdesign;MathematicalsimulationTheExperimentalResearchonOscillatorLeading-inTurbulence,JSWPI,1998,20(2):7376LiaoRongqing(Dept.ofPetroleumEngineering,Abstract