FLOW OF SOUR GAS, LIQUID SULFUR, AND WATER IN POROUS-MEDIA

被引：10

作者：

COSKUNER, G

机构：

[1] Imperial Oil Resources Limited., Research and Technology Division, Research Centre, Calgary, AB T2L 2K8

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1994年 / 165卷 / 02期

关键词：

Condensation - Flow of water - Flow visualization - High temperature operations - Interfaces (materials) - Porous materials - Pressure measurement - Sour gas - Sulfur - Temperature measurement - Thermodynamic stability - Wetting;

D O I：

10.1006/jcis.1994.1259

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Microvisualisation experiments have been utilized to investigate the flow of hydrogen sulfide rich gas, liquid sulfur, and water in porous media. Fluids were in thermodynamic equilibrium during experiments under high-pressure and temperature conditions existing in an underground gas reservoir. It has been observed that the gas wets the sulfur/water interface and is able to flow relatively easily compared to the other two phases. Therefore, the impairment to gas flow upon the condensation of sulfur from the vapor phase is not expected to be significant in a water-wet porous medium. Conclusions of this study are in agreement with field experience. (C) 1994 Academic Press, Inc.

引用

页码：526 / 531

页数：6

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