现代试井技术在低渗透油藏开发中的应用

Application of Modern Well Test Technology in Development of Low-Permeability Oil Reservoirs

针对目前压力恢复试井在油藏评价方面出现的不足,研究综合测试技术与分析技术,进行低渗透油藏试井解释技术的优化选择,研究出一套适合长庆低渗透油田的常规试井分析和典型曲线拟合分析的综合试井分析技术方法,对于制定有效的开采措施、减缓油田的产量递减和制定有效的油田开发方案有重要意义。

In order to solve some problems of pressure build-up test in reservoir evaluation,comprehensive test technique,analysis method and optimum well test interpretation technique for low-permeability oil reservoir are studied,a set of conventional well test interpretation method and type-curve match technique adapted to the low-permeability reservoir in Changqing Oilfield is proposed,which will pay an important role in making effective development measures,slowing down the production descending rate and making effective development program.