摘要
TK1202井在Φ215.9mm井眼5 100m处井斜开始超出设计范围。为了保证井底水平位移不超标,在井深5 759.56m处进行了定向纠斜、纠位移。此过程中运用深部定向技术,克服了深井、超深井高温、高压因素的影响。
The TK1202 well＇s outrun design scope is the diameter 215.9 mm and well eye is 5100 m.To make the well＇bottom level be normal,it makes use of the deep directional drilling technique in this process. It overcomes the influence in the deep well, super temperature and high pressur.
出处
《重庆科技学院学报（自然科学版）》
CAS
2008年第2期18-20,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
深部定向技术
深井
超深井
井斜
MWD定向纠斜
deep directional drilling technique
deep well
ultradeep well
deviation
MWD system for deviation control
