濮城油田濮67块低渗难动用凝析气藏挖潜技术研究  

The Study of Matching Technology with Low Permeability and Difficult Producing Condensate Gas Reservoirs in Pucheng Oilfield

作　　者：杨永超[1] 董文轩[1] 陈传东[1] 陈定柱[1] 张学仓[1] 

机构地区：[1]中原油田分公司采油二厂,河南范县457532

出　　处：《海洋石油》2004年第2期54-59,共6页Offshore Oil

摘　　要：濮 67块是埋藏深、低渗和难动用的凝析气藏 ,由于这些特点 ,目前气藏采出程度很低 ,开发效果差。文章通过对濮 67块天然气储量再认识 ,落实了该块储量 ;通过对濮 67块各砂组剩余天然气分布规律的研究 ,明确了剩余气的下步挖潜方向 ;开展了配套的剩余天然气挖潜技术研究 ,解决了该气藏的开发的技术难题 ,通过在生产中应用 ,取得了较好的增产效果 ,提高了气藏的采收率。Pu 67 block is special condensate gas reservoirs,which feature buried deep depth,low permeability and difficult producing,At present,the recovery percent of reserves is very low,and the developing result is bad. Through study on the distribution law of remaining natural gas in Pu 67 block,the direction of further tapping production potential was determined for the remaining gas,the matching tapping production potential technology was studied to solve the problems in gas reservoirs development,which achieved better production increasing results in the field application.

关 键 词：凝析气藏 挖潜技术 储量 采收率 

分 类 号：TE348[石油与天然气工程—油气田开发工程] TE327