| 硫在高含H_2S天然气中溶解度的实验测定 |
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| 引用本文： | 卞小强,杜志敏,郭肖,汤勇,杨学锋.硫在高含H_2S天然气中溶解度的实验测定[J].天然气工业,2010,30(12):57-58. |
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| 作者姓名： | 卞小强 杜志敏 郭肖 汤勇 杨学锋 |
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| 作者单位： | 1.“油气藏地质及开发工程”国家重点实验室·西南石油大学；2.中国石油西南油气田公司勘探开发研究院 |
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| 基金项目： | 生物礁油气储层地震响应特征与识别研究 |
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| 摘 要： | 硫的溶解度测定是高含H2S气田开采过程中首先要解决的基础问题之一。为此,利用静态法测定了元素硫在普光气田X井高含H2S天然气中的溶解度。实验结果表明:在温度336.2～396.6 K、压力10.0～55.2 MPa下,元素硫的溶解度介于0.008 3～2.067 2 g/cm3;随温度和压力的增加,硫的溶解度增大,而高压(大于30 MPa)下增加的幅度较之低压下更加明显。该研究结果为普光气田的开发提供了重要的基础数据和技术支持。
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| 关 键 词： | 硫 硫化氢 溶解度 天然气 普光气田 实验 测定 |
Measurement of the solubility of sulfur in natural gas with a high H2S content |
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| Bian Xiaoqiang
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Du Zhimin
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Guo Xiao
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Tang Yong
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Yang Xuefeng.Measurement of the solubility of sulfur in natural gas with a high H2S content[J].Natural Gas Industry,2010,30(12):57-58. |
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| Authors: | Bian Xiaoqiang Du Zhimin Guo Xiao Tang Yong Yang Xuefeng |
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| Affiliation: | 1.State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, Sichuan 610500, China; 2.Research Institute of Exploration and Development, Southwest Oil & Gasfield Company, PetroChina, Chengdu, Sichuan 610051, China |
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| Abstract: | The measurement of the solubility of element sulfur is one of the basic problems to be first solved in the development of high H2S gas fields. In this case study, the static method was used to measure the solubility of the element S of X well in the Puguang Gas Field with a high H2S content. The experimental results show that under the conditions with the temperature of 336.2~ 396.6 K and the pressure of 10.0~ 55.2 MPa, the solubility of the element S is 0.0083~ 2.0672 g/cm3. When both temperature and pressure increase, the solubility of the element S also increases and its increasing degree is more remarkable under higher pressure (＞30 MPa) than that under lower pressure. This study provides important basic data and technical support for the development of the Puguang Gas Field. |
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