液压无杆采油泵技术在油田的应用摘要:随着油田开发的进一步深入,稠油开采难度逐渐加大,严重制约了油田的正常开发,因此急需探讨新的开采技术来解决稠油开采难题
本文阐述了液压双作用无杆采油泵技术在辽河油田的应用现状以及效果,从而为稠油开发提供了新的技术支撑
abstract:withthefurtherdeepeningdevelopmentoftheoilfield,itisgraduallydifficulttoexploitheavyoil,whichhasseriouslyhamperedthenormaldevelopmentoftheoilfield,soitistheurgentneedtoexplorenewminingtechnologytosolvetheheavyoilrecoveryproblems
thispaperdescribestheapplicationstatusandeffectsofhydraulicdouble-actingrodlessminingpumptechnologyinliaoheoilfield,soastoprovideanewtechnicalsupportforheavyoildevelopment
关键词:稠油开采;降粘;液压稠油开采系统;降低生产成本;前景广泛keywords:exploitationofheavyoil;viscosityreduction;hydraulicheavyoilrecoverysystem;reduceproductioncosts;prospectsforawiderange0引言辽河油田是我国主要的稠油开发区,目前发现数量众多的稠油油藏,其埋藏深度为1000~1500m
稠油粘度大,开采中流动阻力大,不仅驱替效率低,而且体积扫油效率也低,难于用常规方法进行开采
国内外对稠油、高凝