论文详情

小井眼钻井工艺技术的实践与认识

石油钻采工艺

1999年 21卷第2期

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Title

PRACTICE AND UNDERSTANDING OF SLIM HOLE DRILLING TECHNOLOGY

作者

徐玉山

Authors

Xu Yushan

单位

华北石油管理局第一钻井工程公司

摘要

通过泉365斜井在?139.7mm套管内开窗定向侧钻实践,介绍了小井眼定向井轨迹控制、钻井工艺、完井工艺和钻井液等的技术难点和采取的技术措施,并对今后小井眼钻井技术的进一步发展提出了几声、看法。

Abstract

Through introducing the sidetracking practice in ?139.7mm casing of well Quan 365, technical difficulties in directional slim hole trajectory control, drilling, completion and drilling fluid and technical measures are presented and recommendation for the further development of slim hole drilling are proposed.

关键词：

小眼井; 侧钻; 井眼轨迹; 井底钻具组合; 固井; 固井质量;

Keywords:

slim hole; sidetracking; hole trajectory; bottomhole assembly; well cementing; cementing quality;

基金项目

DOI

10.3969/j.issn.1000-7393.1999.02.009