提高墨西哥湾油气产量的高效多相泵

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1、Powerfulmultiphasepumpsforincreasedoil&gasproductionintheGulfofMexico提高墨西哥湾油气产量的高效多相泵JörgNarewski,SvenOlson,HansJürgenSchöner,Dr.MichaelRadkeAbstractDuringthepasttwodecadesmultiphasepumpsexperiencedgrowingacceptance.Especiallytwinscrewmultiphasepumpswhichcoverawiderangeofflowratesandpressureshavefou

2、ndmanyapplicationsonageingandmaturedoilfieldsbutalsoonrecentdiscoverieswithhighgascontent.Lowinstallationcostsgoalongwithsmalldimensionswhichmakestwinscrewmultiphasepumpsparticularlysuitablefortheinstallationonoffshoreplatforms.摘要在过去的二十年多相泵逐渐获得认可。尤其是涵盖宽广范围流量和压力的双螺杆多相泵，已经应用在很多边际油田和成熟油田中，而且在最近发现的高气体含量

3、的油田中也应用了性能优良的多相泵。低安装成本同时小的安装尺寸使得双螺杆多相混输泵非常适合安装在海上平台上。IntroductionSincethefirstdiscoveriesandproductionofabundantoilwellsinthemiddleofthe19thcentury,crudeoilandpetroleumgashavebeenfundamentalsourcesofmodernindustrialdevelopments.Asfeedstockforthechemicalindustryorsourceforthegenerationofelectricalene

4、rgyandfuelforthedramaticallyincreasingmotorization,oilandgashaveconsiderablycontributedtoimprovedwealthinmanycountriesoftheworld.Thesteadyriseofworldpopulationandtheindustrialgrowthinemergingeconomiesresultsinincreasingdemandforenergy.介绍自19世纪中期第一次发现和生产的丰富的油井后，原油和石油气已经成为现代工业发展的基础资源。作为化学工业的原料，电能生成和急剧增

5、长的自动化的燃料，油和气已经为世界上许多国家增加财富做出了巨大的贡献。随着世界人口的稳步上升和新兴经济体的工业增长导致能源需求增加。However,manhoodissincelongawareaboutthefactthatthetimesthathydrocarbonswhichareeasilyavailableatlowcostsareover.Mostoftheoilproducingcountriesintheworldhavereachedtheirpeakproductionyearsagoandnowfacedecreasinghydrocarbonreserveswhich

6、donotcovertheirdemands.Thebiggestconsumersofenergyarenotalwayslargeproducers.However,successfulexplorationopensaccesstonewoilandgasfields.然而，人类很早就意识到以低成本轻松获取碳氢化合物的时代已经结束的事实。世界上大多数的石油生产国多年前已经达到了他们的最大产能同时面临降低碳氢化合物的储备已经不能满足需求的困境。最大的能源消费者并不总是大的制造者但却是成功打开了通往新油和气的领域的探索者。Productionbyregion:Millionbarrelsda

7、ilyworldoilproductionincreasedby1.8millionb/din2010;growthwasbroadly-based,withincreasesinallregionsexceptEurope&Eurasia.Moreover,growthwasbroadlysplitbetweenOPECandnon-OPECcountries.Worldoilconsumpti