酸气回注工艺流程及安全风险研究  

Research on the Acid Gas Reinjection Process and Security Risk

作　　者：孙立辉[1] 尹龙飞[1] 

机构地区：[1]西安石油大学石油工程学院,陕西西安710065

出　　处：《辽宁化工》2014年第1期94-96,共3页Liaoning Chemical Industry

摘　　要：酸气回注技术具体工艺过程是将需要处理的酸气加压,然后输送到处理井并注入到预先选定的储层。此文介绍了酸气回注的工艺流程,包括回注的地层的选择、脱水方法、增压方式、输送管道以及注入井位置的确定。由于酸气中的硫化氢含有剧毒,此文还介绍了酸气回注过程中的安全风险问题,提出了相应的措施。The specific technology process of acid reinjection is to pressurize the acid gas which need be disposed, then deliver the acid gas to the well and inject it into the specific reservoir. In this paper, the process flow of acid gas reinjection was introduced, including selection of reinjection formation, dehydration method, pressurizing way, pipelines as well as the position of injection well. Hydrogen sulfide in the acid gas is extreme toxic. In this paper, the security risk issues during acid gas reinjection were discussed, and corresponding measures were put forward.

关 键 词：酸气 回注 工艺 安全风险 

分 类 号：TE357[石油与天然气工程—油气田开发工程]