新疆石油地质 ›› 2005, Vol. 26 ›› Issue (3): 301-303.

• 油藏工程 • 上一篇    下一篇

气藏中硫的沉积机理及其对生产的影响

翟广福, 李晓平   

  1. 西南石油学院,成都 610500
  • 收稿日期:2004-10-14 出版日期:2005-06-01 发布日期:2020-11-23
  • 作者简介:翟广福(1978-),男,河北文安人,在读硕士研究生,油气藏工程, (Tel)028-83032581(E-mail)yiyeqianqiu@163.com.

Study on the Sulfide Precipitation Mechanism and Its Affect on Production and Exploi tation of Gas Reservoir

ZHAI Guang-fu, LI Xiao-ping   

  1. Southw est Petroleum Institute, Chengdu, Sichuan 610500, China
  • Received:2004-10-14 Online:2005-06-01 Published:2020-11-23

摘要: 在天然气生产开发中发现了 大量含硫气藏,而且天然气中元素硫的析出、沉积给含硫气井(藏)的生产开发带来了很多需要解决的现实问题。在调研大量资料的基础上,对元索硫的沉积机理、影响元索硫沉积的因索以及预测元索硫沉积的数学模型的建立等作了较为详细的总结概述,总结了硫的沉积对气井(藏)生产开发影响的几点认识,并指出了在含硫气井的生产开发中急待解决的部分问题。

关键词: 气井, 气藏, 含硫气体, 含硫量, 溶解度

Abstract: In the course of natural gas development, a great amount of sour gas reservoirs has been found. The sulfide precipitation brings about many problems to be solved for production of such wells or reservoirs. This paper reviews the mechanisms, ffected factors and mathematic prediction models of sulfur precipitation, according to lots of information. A number of understandings for the afct of sulfide precipitation on gas welreervoir production are given. Some isues to be urgently solved for it are pointed out particu larly.

Key words: gas well, gas reservoir, sour gas, sulfide content, solubility

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