采氣方式選擇及生產(chǎn)參數(shù)優(yōu)化.pdf

1、中國石油大學（華東）碩士學位論文采氣方式選擇及生產(chǎn)參數(shù)優(yōu)化姓名：袁玲申請學位級別：碩士專業(yè)：油氣田開發(fā)工程指導教師：曲占慶20090401GasproducingmethodselectionandoptimizationofproductionparametersYuanLing(Oil&GasFieldDevelopmentEngineering)DirectedbyProfessorQuZhanqingAbstractGaspro

2、ducingmethodselectionandoptimizationofproductionp舢etersenSureareaSon吞bleprodl姍onofgaswellTheresearchofthegaswellproductivityisthebasisofdeteⅡniIlingproducingmethodandoptimizingproductionparametersBasedontheresearchofgaSp

3、roducingmethodselectionandoptimizationofproductionparametersathome趾dabroad，forecaStingmodelofgaswellproductivityisoptimizedusingfielddocumentsThroughtllecalculationtheearlytestdataofgaswell，thebinomialequationisobtainedC

4、oHlbined、Ⅳitllthebinomialequationandtheearlyfielddata，TaketheTai7wellforexample，缸lepar鋤eterofgusherwellisoptimizedAndalsothesensitivityofparametersisanalyzedLiquidloadingincreasesinthelateofgaswellproductionandalleffecti

5、vewaytoresolVeliquid10adingisremovingUquidsfromgaswellUsingtheanalysisofexamples，li舢dloadingpredictionmodeliscomparativelyanalyzed，andLiMinModelisoptimizedByusmg呦evaluationmethodandcombiningwithfielddataofTai7well，artifi

6、cialproducingmethodisoptimizedUsingsmall—diametergaspumpCallbetteremmcemeDroductionpressureandincreasegasproductionTheparametersofsmall—diametergasp啪paredesigned，includingpumpselectionpumpsdesigns，typeofelectricmotorsele

7、ction，cablesselectionandprotection，thedeterminationofgroundsurfaceelectricvokageandcontl01screenandvoltagetransformerTheimpactofthegasontheelectricsubmersiblepumpisstudiedsuchasthecavitationroleofgaspassingcomponents，the

8、corrosionofhydrogensulfideandcarbondioxide，theeffectsofgasimpactingsubmersiblep啪pcharacteristicpar鋤etersThefindingsaresignificantfortherationalexploitationofgaswellKeywords：gaswell1iquidloadingmodel，gasproducingmethod，pa