开窗侧钻水平对接井在盐井中的应用

Application of Window Opening Lateral Drilling of Horizontally Butted Well in Salt Well

介绍了四川光大地质钻井科技有限公司采用DST有线随钻监测系统,成功完成了在四川宜宾四丰盐化公司长2老盐井开窗侧钻水平对接长6井的施工任务。该井的成功对接,促进了常规水平对接井的发展,充分利用了停产的老盐井,节约了钻井成本,提高了采卤产量和质量,为四丰盐化公司带来了较好的经济效益和社会效益。

With DST line drilling monitoring system, Sichuan Guangda Geo-Drilling Technology Co., Ltd succeeds in opening window and drilling laterally the horizontally butted Chang 6 well in the Chang 2 old well of Sichuan Yibin Sffeng Salt and Chemical Co.,Ltd.Successful butting of the wells promotes development of conventional horizontally butted well, takes full advantage of the shutdown old well,saves the well drilling cost, enhances the output and quality of brine extraction and achieves relatively favorable economic results and social effects.