渤海油田深井深层防漏堵漏技术策略研究
Research on the technical strategy of leakage prevention and plugging in the deep well and deep formation of Bohai Oilfield
杨世杰1
作者信息
- 1. 中海油田服务股份有限公司 天津 300459
- 折叠
摘要
通过分析渤海油田近三年来漏失事件的漏失程度及类型,从工程角度提出渤海深井深层防漏技术策略和堵漏工艺选择策略,针对渤海深井深层漏失情况,从工程角度对漏失程度及类型进行统计分析,并结合现场情况和堵漏技术,提出渤海深井深层防漏技术和工艺选择策略,以提高钻前避漏的有效性和堵漏工艺的高效性,给海上油气田勘探开发提供一种安全、经济和高效新的思路.
Abstract
Based on the analysis of the leakage degree and type of leakage events in Bohai oilfield in recent three years,this paper proposes the deep-layer leakage prevention technology strategy and plugging process selection strategy of Bohai deep well from the engineering perspective.According to the deep-layer leakage situation of Bohai deep well,this paper makes a statistical analysis of the leakage degree and type from the engineering perspective,and combines the on-site situation and plugging technology to propose the deep-layer leakage prevention technology and process selection strategy of Bohai deep well.In order to improve the effectiveness of pre-drilling leakage avoidance and high efficiency of plugging technology,it provides a safe,economic and efficient new idea for offshore oil and gas field exploration and development..
关键词
渤海油田/深井深层/井漏/防漏堵漏Key words
Bohai oilfield/Deep well and deep formation/Well leakage/Leakage prevention and plugging引用本文复制引用
出版年
2024
NETL
NSTL
万方数据