| 复合压裂技术 |
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| 引用本文： | 杨其彬,马利成,黄侠. 复合压裂技术[J]. 断块油气田, 2004, 11(1): 74-76 |
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| 作者姓名： | 杨其彬 马利成 黄侠 |
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| 作者单位： | 1. 西安石油大学;胜利油田有限公司采油工艺研究院
2. 胜利油田有限公司采油工艺研究院 |
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| 摘 要： | 复合压裂技术是将高能气体压裂和水力压裂相结合的一种新型增产增注技术。文中通过对复合压裂的技术特点和增产机理的分析，讨论了各自的优点，有效地降低了地层的破裂压力，增加了裂缝的渗流面积。根据复合压裂工艺的设计原则，研究了压裂施工中影响施工质量和压裂效果的几个关键因素(压力上升时间、压力峰值和压力持续时间)。
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| 关 键 词： | 复合压裂技术 高能气体压裂工艺 水力压裂工艺 支撑剂 压井液 |
| 修稿时间： | 2003-04-21 |
A Technology of Compound Fracturing |
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| Yang Qibin. A Technology of Compound Fracturing[J]. Fault-Block Oil & Gas Field, 2004, 11(1): 74-76 |
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| Authors: | Yang Qibin |
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| Abstract: | Compound fracturing is a newly simulation of production well and rejection well,It connects hydraulic fracturing and high energy gas fracturing(HEGF).Analysing technical characteristic & mechanism of enhancement and discussing each advantage,we think it reduce fracturing pressure and increase filterated area.According to the design-principle of this technics,we study several factors of key which affect compound fracturing including pressure risetime peak value and duration of pressure. |
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| Keywords: | Compound fracturing Hydraulic fracturing HEGF Principle design Key factor. |
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