广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2012年
15期
9-9,16
,共2页
高含水%采收率%周期注水%二氧化碳驱
高含水%採收率%週期註水%二氧化碳驅
고함수%채수솔%주기주수%이양화탄구
high water%recovery%water injection cycle%carbon dioxide flooding
近年来，由于大规模的勘探开发和强注强采，各大油田已近入商含水开发后期。油减开发中存在一系列问题，怎么样提高采收率成了首要任务。文章主要从三个方面入手，介绍了高含水开发后期提高采收率的方法。（1）实施事故井的大修恢复，完善：三类注采井网；（2）建立高效的注水开发方式；（3）开展二氧化碳驱油技术，提高采收率。
近年來，由于大規模的勘探開髮和彊註彊採，各大油田已近入商含水開髮後期。油減開髮中存在一繫列問題，怎麽樣提高採收率成瞭首要任務。文章主要從三箇方麵入手，介紹瞭高含水開髮後期提高採收率的方法。（1）實施事故井的大脩恢複，完善：三類註採井網；（2）建立高效的註水開髮方式；（3）開展二氧化碳驅油技術，提高採收率。
근년래，유우대규모적감탐개발화강주강채，각대유전이근입상함수개발후기。유감개발중존재일계렬문제，즘요양제고채수솔성료수요임무。문장주요종삼개방면입수，개소료고함수개발후기제고채수솔적방법。（1）실시사고정적대수회복，완선：삼류주채정망；（2）건립고효적주수개발방식；（3）개전이양화탄구유기술，제고채수솔。
In recent years, due to the massive exploration development and strong injection and production, big oilfields have entered the high water cut development period. There are a series of problems in reservoir development, how to improve oil recovery has become an important task. The paper was main from three respects proceed with, introduced in later high water cut stage of enhanced oil recovery method. (1)Implementing accident well overhaul recovery, improve two or three kinds of injection-production pattern; (2)To establish a highly efficient water flooding; (3)Carry out carbon dioxide flooding, enhanced oil recovery.
