准噶尔盆地南缘高探1井生产管柱凝结物分析与沉淀机理研究  

Condensate Analysis and Precipitation Mechanism Research in Production Pipe Column in GT 1 Well in the Southern Margin of Junggar Basin

作　　者：杜宗和[1] 伍喆 李雪斌 杨晓儒 郭骁 DU Zong-he;WU Zhe;LI Xue-bin;YANG Xiao-ru;GUO Xiao(PetroChina Xinjiang Oilfield Company,Xinjiang Karamay 834000,China;Yangtze University,Hubei Wuhan 430100,China)

机构地区：[1]中国石油新疆油田公司勘探事业部,新疆克拉玛依834000 [2]长江大学,湖北武汉430100

出　　处：《辽宁化工》2020年第2期173-175,共3页Liaoning Chemical Industry

摘　　要：准噶尔盆地南缘GT1井在试产、更换完井管柱过程中,在油嘴处及油管内壁见凝结物,为探究凝结物成分与其沉淀机理,通过实验分析凝结物主要成分,判断其主要成分为沥青质,并对沥青质的理化性质及其沉淀机理做理论研究。In the process of production test and replacement of completion string of well GT1 in the south margin of Junggar basin,condensate was found at the nozzle and the inner wall of tubing.In order to explore the composition of condensate and its precipitation mechanism,the main composition of condensate was analyzed by condensate composition experiment,and the main composition was determined as asphaltene,and the physical and chemical properties and precipitation mechanism of asphaltene were studied.

关 键 词：井筒凝结物 石油沥青质 沉淀机理 

分 类 号：TE353[石油与天然气工程—油气田开发工程]