石油与天然气地质 ›› 1987, Vol. 8 ›› Issue (1): 67-76.doi: 10.11743/ogg19870109

• 论文 • 上一篇    下一篇

天然气中硫化氢的成因和预测

王新洲, 李丽, 刘守义   

  1. 胜利油田地质科学研究院
  • 收稿日期:1986-07-04 出版日期:1987-03-25 发布日期:2012-01-16

THE GENESIS AND PREDICTION OF H2S IN NATURAL GAS

Wang Xinzhou, Li Li, Liu Shouyi   

  1. Ceological Research Institute of Shengli Oilfield
  • Received:1986-07-04 Online:1987-03-25 Published:2012-01-16

PDF (PC)

418

被引次数

68

摘要：

天然气中的硫化氢分别起源于生物化学作用、热化学作用、岩浆作用。含硫有机化合物的热分解和硫酸盐的热还原,是硫化氢的最主要来源。

Abstract:

H2S in natural gas can be produced by biochemical process, thermochemicalprocess or magmatism. The decomposition of sulphur-bearing organic matter andthe reduction of sulfate in higher temperature are the main geneses of H2S. Si-mulating test made by the authors indicates that sulfate can produce H2S inhigher temperature. Some evidences found in rock samples show that carbonateand pyrite replaced anhydrite and formed H2S. It is predicted that natural gasat the depth of 3600-6600m in the Jiyang Depression has the highest contentor H2S.