IMECH-IR  > 环境力学重点实验室(2009-2011)
Alternative TitleComputing Method for the Formation Temperature Distribution of High Pressure Gas Well Near Wellbore Layer
肖香姣; 姜汉桥; 刘曰武; 王洪峰; 万义钊; 王小培; 欧阳伟平
Source Publication科技导报
Other AbstractThe temperature changes near the wellbore of the high temperature and high pressure well have clear influences on the gas production.In the Tarim Oilfield,the regularity of temperature variation near high temperature and high pressure gas well is a quite difficult problem.In order to ensure the normal gas production for the source wells of west to east gas pipeline,this regularity must be in -depth studied.A mathematical model for calculating the temperature near wellbore of high pressure gas well is established.The theoretical temperature curve near the wellbore is obtained by using the finite element method.The temperature changing rule is given during the open and shut down process of gas well.The temperature distribution near the wellbore is investigated by analyzing the heat flux through the wellbore.Calculation is based on actual data of the producing gas layer and non-producing layer,the wellbore temperature distributions around wellbore are analyzed,respectively.The results show that the changing magnitude of formation temperature in the segment of producing layer is smaller than that in the segment of non-producing formation.
Keyword高压气井 井筒附近 地层温度 计算方法 温度分布
Subject Area力学
Indexed ByCSCD
Funding Organization国家重大油气专项示范工程项目(2008ZX05046)
Citation statistics
Document Type期刊论文
Corresponding Author肖香姣
Recommended Citation
GB/T 7714
肖香姣,姜汉桥,刘曰武,等. 高压气井井筒附近地层温度分布计算方法[J]. 科技导报,2011,29(32):20-24.
APA 肖香姣.,姜汉桥.,刘曰武.,王洪峰.,万义钊.,...&欧阳伟平.(2011).高压气井井筒附近地层温度分布计算方法.科技导报,29(32),20-24.
MLA 肖香姣,et al."高压气井井筒附近地层温度分布计算方法".科技导报 29.32(2011):20-24.
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