渤海锦州M油田潜山界面特征及录井识别方法研究
Research on the Characteristics of Buried Hill Interface and Logging Identification Method in Bohai Jinzhou M Oilfield
刘亚东 1王建立 2谭伟雄 1李亚男 1王菲3
作者信息
- 1. 中海油能源发展股份有限公司工程技术分公司,天津 300457
- 2. 中海石油(中国)有限公司天津分公司,天津 300457
- 3. 天津修船技术研究所,天津 300452
- 折叠
摘要
文章分析了渤海锦州M油田潜山界面卡取存在的 6 个问题,通过调查研究确认了潜山界面岩性多变、工程参数影响、潜山易卡易漏等为主要原因,并制定相应的对策,实施后效果良好,共应用 11 口井,平均卡取潜山循环次数2.20 次/井.相比研究之前卡取潜山平均循环次数在 6.16次/井左右,节约卡取潜山平均循环次数 3.96次/井,大大提高了卡取潜山效率和卡取潜山成功率.
Abstract
This article analyzes the six problems of buried hill interface stuck in Jinzhou M Oilfield in Bohai.Through investigation and research,it is confirmed that the main reasons that the variability of buried hill interface lithology,the influence of engineering parameters,and the vulnerability of buried hills to sticking and leaking.Corresponding countermeasures have been formulated,and the implementation has achieved good results.A total of 11 wells were applied,with an average cydes number of buried hill stuck of 2.20 times per well,compared to the average cydes number of buried hill stuck before the study,which was around 6.16 times per well,saving the average cycles number of buried hill stuck at 3.96 times per well,greatly improves the efficiency and success rate of the buried hill stuck.
关键词
渤海油田/潜山界面/卡层/录井Key words
Bohai oilfield/buried hill interface/stuck/logging引用本文复制引用
出版年
2024
NETL
NSTL
万方数据