Investigating On The Prediction Model Of Sulfur Deposition In High Sour Gas-Well
- 作者：Zeng Shun-pengYang Xiu-wenZhang Qi-minXu Chun-biLiu JingchengHan-yukunLiang XinyueYao Guang-ming
- 会议时间：2011-11-01
- 关键词：Higher Sulfur Content ; gas well ; sulfur deposition ; prediction model ; Investigate
- 作者单位：Zeng Shun-peng,Zhang Qi-min,Xu Chun-bi,Liu Jingcheng(Chongqing Science and Technology University,Chongqing 401331, China)Yang Xiu-wen(Logistical Engineering University, Chongqing 401331, P.R.China)Han-yukun,Liang Xinyue,Yao Guang-ming(Puguang Gas Field of Chinese Petro-chemical Co.Sichuan Dazhou 636156, China)
- 母体文献：2011全国特殊气藏开发技术研讨会论文集
- 会议名称：2011全国特殊气藏开发技术研讨会
- 会议地点：重庆
- 主办单位：重庆市科学技术协会
- 语种：chi
摘要
During the exploitation process, quite serious sulfur deposition happened in some gas well of carbonatite occurred, even paused the production.It becomes important to make accurate prediction and effective management on sulfur deposition of gas well.A new analytical model is made in which the solubility of the sulfur is the function of temperature, pressure and flow pattern are coupled with temperature and pressure, and particle force analysis is applied to predict sulfur deposition in gaswell with higher sulfur content exploitation process.The prediction result is accord with practical situation, which means the new model can be used as the basis of design, such as desulfurizing treatment design, well cleanout operating design, well completion optimization design, and exploitation rate design.