复杂断块油藏中高含水期水驱规律研究

Study on Water Drive Law of Complex Fault Block Reservoir in Middle and High Water Cut Stage

文章以中国石油冀东油田分公司陆上油田作业区作为研究对象,研究复杂断块油藏中高含水期水驱规律,以此准确提升水驱效果、增强采收率,并采用一系列切实有效的控水稳油治理对策,确保采出程度得到大幅度提高,将含水上升率控制在标准数值以下,进一步促进油藏的高效开发。

This paper takes the onshore oilfield operation area of PetroChina Jidong Oilfield Company as the research object, study the water drive law in the high water cut period of complex fault block reservoirs, so as to accurately improve the water drive effect and enhance the recovery factor, and adopt a series of practical and effective water control and oil stabilization measures to ensure that the recovery degree is greatly improved, control the water cut rise rate below the standard value, and further promote the efficient development of reservoirs.