普光气田水平井钻杆传输测井技术的改进及应用

Improvement and Applications of Horizontal Well Logging Technology With Pipe Convey in Puguang Gas Field

水平井钻杆输送测井技术是目前用于各种大斜度定向井、水平井测井的强有力手段。研究讨论了该技术在普光气田应用时存在的主要问题,如湿接头对接难、易堵塞、易松脱以及电缆易损伤等,并提出了相应的改进方案。该技术在普光气田5口水平井中应用效果良好。

A powerful logging means in various high angle orientation and horizontal wells was widely used in a pipe conveyed logging system application including wet connector connecting failure, blocking easily, disconnecting easily ,and the cables were damaged easily .The improved methods are studied , they can be used to solve these problems. The improved techniques are successfully used in 5 horizontal wells in Puguang Gas Field.