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| 改进的酸压裂缝温度场模型及应用 | |
| 引用本文： | 伊向艺,刘汉斌,卢渊,姬伟.改进的酸压裂缝温度场模型及应用[J].成都理工大学学报(自然科学版),2011,38(5):507-511. |
| 作者姓名： | 伊向艺 刘汉斌 卢渊 姬伟 |
| 作者单位： | 1. 油气藏地质及开发工程国家重点实验室,成都610059;成都理工大学能源学院,成都610059 2. 长庆油田公司油气工艺研究院低渗透油气田勘探开发国家工程实验室,西安,710021 3. 成都理工大学能源学院,成都,610059 |
| 基金项目： | 四川省教育厅自然科学自筹重点项目(07ZA172) |
| 摘 要： | 高黏度酸液体系的广泛应用,对传统温度场模型提出挑战.作者的研究考虑了反应热对裂缝温度场分布的影响,将酸岩反应释放的热量添加到裂缝壁面能量方程中,并结合连续性方程、缝中流体能量守恒方程、裂缝壁面能量方程耦合求解,编制了相应的计算机程序,利用靖边气田交联酸携砂酸压施工井进行模拟计算,验证了模型收敛、合理.模型模拟成果更为接... |
| 关 键 词： | 酸压 裂缝温度场 反应热 数学模型 交联酸携砂酸压 |
Research and application of the improved fracture temperature field model of acid-fracturing reservoir |
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| YI Xiang-yi,LIU Han-bin,LU Yuan,JI Wei.Research and application of the improved fracture temperature field model of acid-fracturing reservoir[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2011,38(5):507-511. | |
| Authors: | YI Xiang-yi LIU Han-bin LU Yuan JI Wei |
| Institution: | YI Xiang-yi1,2,LIU Han-bin3,LU Yuan2,JI Wei2 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu 610059,China,2.College of Energy Resources,Chengdu University of Technology Chengdu 610059,3.Technology Research Institute of Oil and Gas,PetroChina Changqing Oilfield Company,Langfang 060507 |
| Abstract: | A wide application of the high viscosity acid system challenges the traditional temperature field model.This paper studies and considers the effect of reaction heat to temperature distribution of crack.By adding the heat from acid-rock reaction to the fracture surface energy equation,combined with the continuity equation,energy conservation equation of fracture fluid,and the coupled solution of the energy equation of fracture surface,it programmes a corresponding computer program.It uses the cross-linked ac... |
| Keywords: | acid-fracturing fracture temperature field reaction temperature mathematical model cross-linked acid sand carrying acid fracturing |
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