兴9凝析气藏循环注气开发可行性研究  

Feasibility Study on Circulation Gas Injection Development of Xing9 Condensate Gas Reservoir

作　　者：肖娟 汪忠 朱亚昆 付国艳 王春梅 侯光宗[3] XIAO Juan;WANG Zhong;ZHU Yakun;FU Guoyan;WANG Chunmei;HOU Guangzong(The First Oil Production Plant of Huabei Oilfield Company,RenQiu Hebei 062550;Erlian oilfield branch of Hua Bei Oilfield Company,Xilinhot Inner Mongolia 026000;The Fourth Oil Production Plant of Huabei Oilfield Company,Langfang Hebei 065000)

机构地区：[1]华北油田第一采油厂,河北任丘062550 [2]华北油田二连分公司,内蒙古锡林浩特026000 [3]华北油田第四采油厂,河北廊坊065000

出　　处：《中国科技纵横》2023年第21期13-14,共2页China Science & Technology Overview

摘　　要：循环注气是一种在凝析气藏开发中常用的增产技术,通过注入高压气体来提高油藏压力,改善原油流动性,从而增加产量。通过对兴9凝析气藏的循环注气可行性研究,表明循环注气可以有效提高凝析气藏的产量,并且具有较好的经济效益。Cyclic gas injection is a commonly used stimulation technique in the development of condensate gas reservoirs,which increases reservoir pressure and improves crude oil flow,thereby increasing production.The feasibility study of cyclic gas injection in Xing9 condensate gas reservoir shows that cyclic gas injection can effectively increase the production of condensate gas reservoir and has better economic benefits.

关 键 词：循环注气 凝析气藏 饱和压力 

分 类 号：TE3[石油与天然气工程—油气田开发工程] TE1