毛细管测压技术在大港油田的应用

Application of Pressure Testing Technology With Capillary in Dagang Oilfield.

针对大港油田绝大部分抽油机井未安装偏心井口、常规测压方法无法测取压力资料的问题,应用了毛细管测压技术。该技术具有长期、连续、直读测取油层压力的特点,可以完成稳定试井和不稳定试井工作,弥补了其它测试方法的不足,为油田动态监测提供了丰富的资料。

To problems of most pump wells in Dagang oilfield having not been installed decentralized wellhead and not recording pressure data by conventional pressure testing ways, testing pressure technology with capillary has been applied.It has features of being long time,continuous and acquiring pressure of oil layer on real time that completes work of steady testing and transient testing to make up the shortages of others testing ways which provides abundant data for dynamic monitoring of oilfield.