论文详情

浅析焉耆盆地多目标定向探井井身结构

石油钻采工艺

2000年 22卷第6期

阅读：62

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Title

STUDY ON THE CASING PROGRAM OF MULTILATERAL WILDCAT WELL IN YANQI BASIN

作者

刘继跃文湘杰陈贡生宋艳霞喻支农马宏伟

Authors

Liu Jiyue Wen Xiangjie Chen Gongsheng Song Yanxia Yu Zhinong Ma Hongwei

单位

河南石油勘探局, 河南南阳 473132

摘要

合理的井身结构,对探井的钻探施工至关重要。通过对焉耆盆地地层特性分析,结合宝2、马3两口井实钻情况,对该地区多目标定向探井的井身结构进行了探讨,并提出了合理的井身结构。对焉耆盆地多目标定向探井井身结构设计具有一定的参考价值。

Abstract

Reasonable casing program is of key importance to the successful drilling of a wildcat. This paper discusses the casing program of multilateral wildcat in Yanqi Basin, together with the analysis to the formation characteristics and real drilling in well Bao-2 and Ma-3, a reasonable ca sing program is proposed. This study is beneficial for the casing program design of multilateral wells in this area.

关键词：

焉耆; 定向井; 井身结构; 钻井事故;

Keywords:

Yanqi Basin; directional well; casing program; drilling problem;

基金项目

DOI

10.3969/j.issn.1000-7393.2000.06.006