Author(s)

Ling Li

Corresponding Author

Ling Li

Abstract

In the late stage of oilfield development, water drive reservoir development is faced with many unfavorable factors, such as decreasing new recoverable reserves, increasing number of ultra-high water cut wells, decreasing oil increment by measures, increasing liquid-oil ratio and decreasing cost-effectiveness. In order to improve oil recovery and productivity of new wells with tertiary infilling, this paper discusses the understanding of the comprehensive adjustment plan for the western block of Xingshi District, and probes into how to slow down the decline of production.

Keywords

Fine adjustment, comprehensive adjustment, reduce production