CAJ | 학술논문

为解决油田非均质性强、水驱效果差问题,大港油田持续多年开展了深部调剖技术研究与推广应用,在调驱体系评价研究、调剖充分程度判别研究、水驱状况的快速判别方法研究以及工艺设计优化等方面取得了一系列成果,规模推广应用取得了显著效果,共计推广应用深部调驱技术640余井次,有效率80.3%,累计增油44.1×104t,研究结果表明:深部调驱技术有效地改善了高含水油田注水开发效果,成为目前大港高含水、高采出程度油田深化挖潜的主体工艺之一.
위해결유전비균질성강、수구효과차문제,대항유전지속다년개전료심부조부기술연구여추엄응용,재조구체계평개연구、조부충분정도판별연구、수구상황적쾌속판별방법연구이급공예설계우화등방면취득료일계렬성과,규모추엄응용취득료현저효과,공계추엄응용심부조구기술640여정차,유효솔80.3%,루계증유44.1×104t,연구결과표명:심부조구기술유효지개선료고함수유전주수개발효과,성위목전대항고함수、고채출정도유전심화알잠적주체공예지일.
Fesearch and promotion of deep profile control technology has been launched for many years in Dagang Oilfield to solve the problems of strong heterogeneity and poor water flooding effect.A series of achievements have been made,such as e-valuation of profile control agents,decision for occasion of profile control,rapid identification for water flooding situation and process design optimization.These technologies were applied all in scale and remarkable results have been achieved.Deep pro-recovered.The results show that the deep profile control technology improved the development of oil field effectively and is now one of the most potential technologies for 0il recovery in Dagang Oil Field of high water cut and high degree of recovery stage