聚驅(qū)后續(xù)水驅(qū)開采指標(biāo)預(yù)測(cè)方法研究.pdf

1、大慶石油學(xué)院碩士學(xué)位論文聚驅(qū)后續(xù)水驅(qū)開采指標(biāo)預(yù)測(cè)方法研究姓名：楊敏申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：油氣田開發(fā)工程指導(dǎo)教師：宋考平王鳳蘭20060314AbstractThestudiesonproductiontargetspredictionofsubsequentwaterfloodingofpolymerfloodingAbstractAsindustrializationofpolymerfloodingspreadongreatsca

2、leinDaqingoilfieldpolymerfloodingbecomesperfectdaybydayAccordingtotheproductiontargetpredictionproblemsexistedintheprogramanddeploymentofpolymerflooding，alotofresearchhavebeendoneandalsogainedsomeeffectivemethodswhichbas

3、icallymeettheneedofpolymerindustrialproductioninoilfieldHowever，withtheenlargementofpolymerfloodingindustrializationmostblockofthemainproductiveZoneenteredtheperiodofwaterrisinginlaterpolymerinjectionAlthoughthewayusedin

4、thesubsequentwaterfloodingproductioniswaterfloodingitissomedifferentfromformalwaterfloodingforitsproductionrateisfartheralongwithpaaemdevelopmentandadjustingmedlsuresHoweverallthesenewproblemsarenotfullyconsideredinthepa

5、stmethodsofpolymerproductiontargetprediction，SOproductiontargetproductionofsubsequentwaterfloodin塔hasbecomeaburningissueofthemomentThepaperbasedonpracticalexperienceofsubsequentwaterfloodingblocksandleaseexperiments，anal

6、ysisanddiscussthechangelawofmainproductiontargetofpolymerfloodinginthemainproductionzone(watercut，liquidproductionoilproduction)，accordingtodynamicandsmiledataofwellsinpolymerindustrializationblockcombinedwithnumericalsi

7、mulationtheorycalculationTheprioritiesarethediversificationcharacteristicsofeachtargetinthesubsequentwaterfloodingAccordingtodiversificationcharacteristicsofthesetargets，thepaperstudieshowtheheterogeneousness，waterfloode

8、dcondition，intercormeetingconditionofzone；keymeasul℃s蠲eetorparametersaffectthesetargetsfrompolymerfloodingmechanismBasedoninfluenceequations，productiontargetpredictionmodelsarebuiltusingHallcurvetheoryrelativepermeabilit

9、ycurve，relationsofwatersaturationandrelativepermeabilityandmaterialbalanceequationParametersofmodels眥calculatedbythewayofcomputerprogramandSOthatasimple，fastwayhavebeengainedtopredictproductiontargetofpolymersubsequentfl

10、oodingFurthermorethispredictionmethodisappliedinNorth—IIwestwestandNorthII—westeastblocksandthismethodcallmeetthedemandofprecisionbyverifyingKeywords：mainlayerpolymerfloodingsubsequentwaterflooding，developmenttarget，infl