高温油藏CR-1稠油降粘剂的研制与应用  

Development and Application of CR-1 Heavy Oil Viscosity Reducer in High Temperature Reservoirs

作　　者：吴庆东[1] 熊显忠[1] 薛英桃[1] 刘春华[1] 闫文鹏[1] 

机构地区：[1]中原油田采油二厂,河南范县457532

出　　处：《江汉石油学院学报》2003年第4期111-112,共2页Journal of Jianghan Petroleum Institute

基　　金：中国石油化工股份有限公司"十五"攻关科技项目(02136)

摘　　要：根据中原油田濮85块的稠油特性,进行了高温油藏CR-1稠油降粘剂的配方设计和室内性能评价。性能评价包括降粘效果、水相油相体积比对降粘效果的影响以及CR-1降粘剂与集输破乳剂的配伍性等。矿场应用效果证明了CR-1稠油降粘剂的有效性。Formulation design and laboratory property evaluation for CR-1 heavy oil viscosity reducer in high temperature reservoirs are carried out according to heavy oil properties in Block Pu 85 of Zhongyuan Oilfield. The evaluation includes the effect of viscosity reducing, effect and volumetric proportion on viscosity reducer and compatibility of CR-1 viscosity reducer with gathering demulsifier. The result of field application demonstrates that CR-1 heavy oil viscosity reducer is effective.

关 键 词：稠油开采 乳化降粘 降粘剂 中原油田 

分 类 号：TE869[石油与天然气工程—油气储运工程]