论文详情

双增双稳剖面定向井施工技术

石油钻采工艺

1999年 21卷第6期

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Title

DIRECTIONAL DRILLING TECHNOLOGY WITH BIBUILD AND BIHOLD PROFILE

作者

陈小元许秀鑫陈万安

Authors

Chen Xiaoyuan Xu Xiuxin Chen Wan’an

单位

江苏油田钻井工程技术服务中心

摘要

在复杂小断块油田的整体开发中,运用双增双稳剖面定向井有利于丛式井组的防碰。主要介绍了C3断块双增双稳剖面定向井的设计、特点、井眼轨迹控制及安全技术措施。所介绍的技术对其它复杂小断块油田的整体开发具有一定的参考价值。

Abstract

During production of complicated and craven faulted oilfields, the directional drilling technology with bibuild and bihold profile is used to prevent the hits of cluster wells. This paper presents design and its features, wellbore control and safety measures of the directional well with bibuild and bihold profile in the C3 faulted block. The technology will have certain value for reference to the production of other complicated and craven faulted oilfields.

关键词：

井斜控制; 断块; 定向井; 稳定器;

Keywords:

complex reservoir fault block; deviation control; directional well; hole trajectory stabilizer;

基金项目

DOI

10.3969/j.issn.1000-7393.1999.06.006