摘要
德玛-MWD无线随钻测量仪是井眼轨迹和井下工具姿态实时跟踪测量的工具,主要用于定向井、水平井施工。文章介绍了中国石油集团渤海钻探工程有限公司定向井技术服务分公司研发生产的德玛-MWD无线随钻测量仪的组成与工作原理、技术指标、现场应用情况。该仪器各项技术指标达到国际同类产品水平,自2004年研发成功后已经累计生产120余套,全部用于油田开发生产中,替代了同类进口产品,在石油行业具有很好的应用前景和推广价值。
DM-MWD made by BHDC Directional Drilling Company can provide real time survey of trajectory and downhole tools,and it is mainly used in trajectory survey in directional & horizontal drilling.This paper introduced the composition and working principle,technical index,and field application of the tool.Its technical capacity could meet the same international industrial standard.More than 120 sets have been manufactured since 2004,all of which have been used in oilfield's drilling operation and substituted similar imported ones.It has broad application prospects.
出处
《石油科技论坛》
2012年第1期54-55,71,共2页
PETROLEUM SCIENCE AND TECHNOLOGY FORUM
基金
"MWD随钻测量仪器研制"项目2006年获天津市科委科技进步三等奖(证书编号:2006JB-3-087)
关键词
定向井
无线随钻
MWD
正脉冲
涡轮发电
directional drilling
wireless drilling
MWD
positive pulse
turbine power generation
