| 页岩气开采压裂液技术进展 |
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| 引用本文： | 李元灵,杨甘生,朱朝发,杨海雨.页岩气开采压裂液技术进展[J].探矿工程,2014,41(10):13-16. |
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| 作者姓名： | 李元灵 杨甘生 朱朝发 杨海雨 |
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| 作者单位： | [1]中国地质大学(北京)国土资源部深部地质钻探技术重点实验室,北京100083; [2]武警黄金第四支队,辽宁辽阳111000 |
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| 基金项目： | ：国土资源部深部地质钻探技术重点实验室开放基金（519002310052）资助 |
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| 摘 要： | 页岩气是一种分布广泛且储量丰富的非常规能源，但由于其储层具有孔隙度小及渗透率低等特性，一直以来页岩气未得到大规模开采。直到近20年，页岩气开采技术才得到飞速发展，这主要得益于水力压裂技术的进步。压裂液是水力压裂的重要组成部分，其性能的优劣直接影响水力压裂施工的成败。通过调研国内外文献，结合国内外压裂液技术的发展历程，分析了页岩气开采中几种常用压裂液的优点、适应性及存在的问题，综述了两类新型的无水压裂技术。结合我国页岩气储层的特殊性及压裂技术发展的现状，提出了适于我国页岩气开采的压裂液技术发展的建议，并特别强调了在页岩气开发初期重视环保的重要性。
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| 关 键 词： | 页岩气 水力压裂技术 压裂液 无水压裂 |
| 收稿时间： | 2014/3/19 0:00:00 |
| 修稿时间： | 2014/3/19 0:00:00 |
Development of the Fracturing Fluid Applied in Shale Gas Extraction |
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| LI Yuan-ling,YANG Gan-sheng,ZHU Chao-fa and YANG Hai-yu.Development of the Fracturing Fluid Applied in Shale Gas Extraction[J].Exploration Engineering(Drilling & Tunneling),2014,41(10):13-16. |
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| Authors: | LI Yuan-ling YANG Gan-sheng ZHU Chao-fa and YANG Hai-yu |
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| Institution: | LI Yuan-ling, YANG Gan-sheng, ZHU Chao-fa, YANG Hai-yu ( 1. Key Laboratory on Deep Geodrilling Technology of the Ministry of Land and Resources, China Uni- versity of Geosciences, Beijing 100083, China; 2. No. 4 Detachment of the Gold Army, CAPF, Liaoyang Liaoning 111000, China) |
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| Abstract: | As an unconventional energy, shale gas is widely distributed with abundant reserves.However, because of the low porosity and low permeability in reservoir, shale gas has not been large-scale extracted.Until the past 20 years, shale gas mining technology is developing rapidly, which is mainly due to the progress of hydraulic fracturing technology.Fractu-ring fluid is an important part of the hydraulic fracture treatment and its performance directly affects the success of hydraulic fracturing.Based on the investigation of domestic and abroad literatures, combining with the developing course of fracturing fluid technology in China, the advantages, adaptability and existing problems of several commonly used fracturing fluids in shale gas exploitation are analyzed, and 2 new anhydrous fracturing technologies are summarized.Combined with the partic-ularity of the shale gas reservoir and fracturing technology development status in China, suggestions suitable for China＆#39;s shale gas fracturing fluid technology development are put forward and the importance of paying attention to environmental protection in the preliminary stage of shale gas is emphasized. |
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| Keywords: | shale gas hydraulic fracture treatment fracturing fluid anhydrous fracturing |
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