| 压裂气井支撑剂回流研究进展 |
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| 引用本文： | 焦国盈,裴苹汀,戚志林,李彭,游建国,王亚娟.压裂气井支撑剂回流研究进展[J].重庆石油高等专科学校学报,2012(1):82-84. |
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| 作者姓名： | 焦国盈 裴苹汀 戚志林 李彭 游建国 王亚娟 |
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| 作者单位： | [1]重庆科技学院,重庆401331 [2]西南油气田分公司重庆气矿,重庆400021 [3]长庆油田公司油气工艺研究院,西安710018 |
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| 基金项目： | 重庆市自然科学基金项目（CSTC,2010BB4281）; 重庆市教委自然科学基金项目（KJ111418）; 重庆科技学院校内科研基金资助项目（CK2010B13） |
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| 摘 要： | 针对压裂气井支撑剂回流问题,从压裂气井支撑剂回流机理、回流预测方法和回流控制技术三个方面综述压裂气井支撑剂回流研究的进展。提出7种支撑剂回流控制技术,这些技术都是基于增强支撑剂充填层的稳定性,其中表面增强技术和液体树脂技术对支撑裂缝的导流能力无影响,应用前景广阔。
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| 关 键 词： | 压裂气井 支撑剂回流 机理 预测方法 控制技术 |
The Latest Development of Proppant Flowback of Fractured Gas Well |
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| Authors: | JIAO Guoying PEI Pingting QI Zhilin LI Peng YOU Jianguo WANG Yajuan |
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| Affiliation: | 1.Chongqing University of Science and Technology,Chongqing 401331; 2.Chongqing Gas Field,Southwest Oil and Gas Field Branch,Chongqing 400021; 3.Oil ＆ Gas Technology Research Institute,Changqing Oilfield Company,Xi＇an 710018) |
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| Abstract: | This paper surmmarizes the research achievements which include mechanism of proppant flowback,proppant flowback prediction method and control techniques of proppant flowback.Seven control techniques are developed to eliminate proppant flowback during the producing phase of fractured gas wells.Surface modified agent and liquit curable resin are satisfactory because they can keep fracture conductivity of treated wells. |
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| Keywords: | fractured gas well proppant flowback mechanism flowback forecast control technique |
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