摘要
介绍了无线随钻测量(LWD)系统的技术特性和施工要点。结合南245-平315井设计与施工要点,提出了应用LWD测量井眼轨迹参数和地质参数(含自然伽马及电磁波电阻率)的具体方法和步骤。LWD在南245-平315井的应用,不仅缩短钻井周期,降低钻井成本,提高砂岩钻遇率,提高经济效益,更重要的是为开采敖南薄层油田提供了一种全新思路和手段。
The technical properties and operation keys of LWD system are introduced.Combining with the designing and operation keys of Nan245-Ping315 well,the specific methods and procedures are provided by using LWD system to survey well trajectory and geological parameters,including DGR and EWR.The applications of LWD system in Nan245-Ping315 well not only shorten drilling period,but also decrease drilling cost,improve sandstone drilling ration,increase economy benefit,and it is the most important to provide a brand-new thoughts and means for the production of AoNan thin oilstone oilfield.
出处
《石油仪器》
2009年第1期59-62,103-104,共4页
Petroleum Instruments
关键词
LWD
水平井
随钻测井
井眼轨迹
薄油层
LWD
Horizontal well Logging
While Drilling
Well Trajectory
Thin oilstone
