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在油田注水开发过程中,往往会发现原来的开发设计与地下情况局部不相适应,或者经过开采,地下情况发生了新的变化,不得不进行必要的综合调整。补钻开发调整井是一项全局性、战略性的调整措施。本文分析了江汉油区开发调整井的构成特点,评述了开发调整并在油田增产稳产中的作用,提出了复杂断块油田部署开发调整井的运筹决策和地质、工程措施。
In the process of oilfield waterflooding, it is often found that the original development design did not adapt to the underground conditions locally or after mining had taken place, new changes had taken place in the underground environment and necessary and comprehensive adjustments had to be made. Complement drilling development adjustment well is a global, strategic adjustment measures. This paper analyzes the characteristics of the development and adjustment wells in Jianghan Oil Region, reviews the role of development and adjustment and stabilizes production in the oilfield, and puts forward the operational decisions and geological and engineering measures for the deployment and adjustment of well in complex fault block oil fields.