| 高含硫气井井筒硫沉积的预测方法 |
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| 引用本文： | 曾顺鹏,徐春碧,陈北东,刘竞成,黎洪珍,徐立.高含硫气井井筒硫沉积的预测方法[J].后勤工程学院学报,2009,25(1):36-39,48. |
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| 作者姓名： | 曾顺鹏 徐春碧 陈北东 刘竞成 黎洪珍 徐立 |
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| 作者单位： | 1. 重庆科技学院,石油工程学院,重庆,401331
2. 中国石油西南油气田公司重庆气矿,工艺研究所,重庆,401100 |
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| 基金项目： | 教育部科学技术研究重点项目，重庆市自然科学基金 |
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| 摘 要： | 近年川东气田的几口碳酸岩气井在开采过程中出现较为严重的硫沉积,有的甚至被硫堵塞停产,对这些气井的硫沉积进行精确的预测和有效的管理就显得至关重要.提出了一个新的解析模型,把硫的溶解度作为温度、压力及流态的函数,结合压力与温度的藕合,应用颗粒受力分析来预测含硫天然气开采中的气井井筒硫沉积,其预测结果与实际相符,可作为井下除硫处理、洗井作业、优化完井及开采速度等设计的基础.
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| 关 键 词： | 高含硫 气井 硫沉积 预测 |
Prediction Method of Sulfur Deposition in Gas Well Bore of Higher Sulfur Content |
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| ZENG Shun-peng,XU Chun-bi,CHEN Bei-dong,LIU Jing-cheng,LI Hong-zhen,XU Li.Prediction Method of Sulfur Deposition in Gas Well Bore of Higher Sulfur Content[J].Journal of Logistical Engineering University,2009,25(1):36-39,48. |
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| Authors: | ZENG Shun-peng XU Chun-bi CHEN Bei-dong LIU Jing-cheng LI Hong-zhen XU Li |
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| Institution: | 1.Petroleum Engineering Institute;Chongqing University of Science and Technology;Chongqing 401331;China;2.Technology Research Institute;Chongqing Gas Field of China Petroleum;Chongqing 401100;China |
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| Abstract: | In recent years,during the exploitation process,quite serious sulfur deposition happened in some gas well of carbonatite in east Sichuan gas field,which even hindered production.Therefore,it becomes important to make accurate prediction and effective management on sulfur deposition of gas well.A new analytical models is put forward,in which the solubility of the sulfur is the function of temperature,pressure and flow pattern.The temperature is with integrated pressure,and particle force analysis is applied ... |
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| Keywords: | higher sulfur content gas well sulfur deposition prediction |
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