随钻测井技术与随钻核测井仪器  

Logging While Drilling Technology and Nuclear Logging Tools While Drilling

作　　者：田彦民 范广军 

机构地区：[1]第七一八研究所,河北邯郸056027

出　　处：《舰船防化》2005年第3期28-30,共3页

摘　　要：近年来国外随钻测井技术发展较快，资料应用越来越广泛。在大斜度井、水平井中取得较好效果。国内随钻测井也有报导，但以应用国外技术为主，仪器研发处于起步阶段。本文对随钻测井技术作一般介绍，针对我所的专业技术特长，对随钻自然伽马测井仪的性能特点作详细介绍，也介绍了随钻密度。Recently, the technique called logging while drilling （LWD） has been evolved rapidly in other countries with more and more information utilized. It achieves good results in high deviated wells and horizontal wells. Its applications in the domestic market are also reported, but it＇s mainly based on the technology imported from other countries, and the development of LWD tools is still at early stage. This paper briefly introduces the technology of LWD, gamma ray logging tool while drilling in detail, and density logging tool while drilling upon the discipline of our Institute.

关 键 词：随钻 测井 高温 高压 震动 自然伽马 密度 

分 类 号：TE931[石油与天然气工程—石油机械设备]