2000年4月20日,由中国地质科学院勘探技术研究所负责施工的淮安井神盐电厂安8井与安6井对接工程顺利完成对接连通。该工程两井地面相距200ｍ,采用新斜井与老直井的方式对接,造斜施工历时半个多月,于孔深1371ｍ实现对接连通,又一次创下了我国采卤对接井钻井井深的新纪录。螺杆钻 April 20, 2000, by the Institute of Exploration Technology, Chinese Academy of Geological Sciences responsible for the construction of the wells in Salt Well Ansai Well 8 and An 6 well docking docking project successfully completed. The project two wells 200m away from the ground, the use of new inclined shaft and the way the old straight docking, ramp construction lasted more than half a month, at hole depth of 1371m to achieve docking connectivity, and once again set a new record of China’s brine well drilling well logging depth . Screw drill