高密度水泥浆技术研究进展
Research Progress in High-density Cement Slurry Technology
史元 1朱思佳 2邹亦玮2
作者信息
- 1. 中海油田服务有限公司 油化事业部,河北 燕郊 065201
- 2. 中海油田服务股份有限公司 油田化学研究院,河北 燕郊 065201
- 折叠
摘要
随着油气田开发程度的提高,需要钻探的深井超深井越来越多,各个油田也经常遇到异常高压气层和高压盐水层,使用高性能高密度水泥浆体系可以平衡地层压力,保证作业安全和质量.本文分析了研发高性能高密度水泥浆面临的关键问题,介绍了高密度水泥浆关键技术研究进展,探讨了高密度水泥浆技术发展方向.
Abstract
With the improvement of oil and gas field development,more and more deep and ultra deep wells need to be drilled.Various oil fields often encounter abnormally high pressure gas and high pressure saline layers.The use of high-performance high-density cement slurry systems can balance formation pressure,ensure operational safety and quality.This article analyzes the key issues faced in the development of high-performance and high-density cement slurry,introduces the research progress of key technologies for high-density cement slurry,and explores the development direction of high-density cement slurry technology.
关键词
高密度水泥浆/颗粒级配/加重剂/颗粒球形化/液体加重/悬浮稳定Key words
high-density cement slurry/particle size distribution/weighting agent/particle spheroidization/liquid weighting/suspension stability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据