| 水力喷射分层加砂压裂液室内研究及现场试验 |
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| 引用本文： | 张永国,刘友权,郑文静,张曲,赵万伟,徐迪.水力喷射分层加砂压裂液室内研究及现场试验[J].石油与天然气化工,2011,40(6):590-593,539. |
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| 作者姓名： | 张永国 刘友权 郑文静 张曲 赵万伟 徐迪 |
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| 作者单位： | 中国石油西南油气田公司天然气研究院;西南石油大学资源与环境学院;中国石油西南油气田公司勘探事业部;中国石油川庆钻探工程公司; |
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| 基金项目： | 西南油气田公司科研计划项目(20090305-13) |
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| 摘 要： | 针对目前加砂压裂增产新工艺水力喷射分层压裂加砂对压裂液性能新的特殊要求。在实验室开展了满足该新工艺施工要求的压裂液配方体系的研究．对优化压裂液液体配方、交联剂组成、交联比等进行了室内性能试验。研究出满足该新工艺的压裂液配方和现场应用技术。室内性能评价表明，研制的压裂液满足水力喷射分层压裂加砂对压裂液高剪切后携砂的要求，并在四川须家河广安、合川等区块大斜度井、水平井的水力喷射分层压裂施工中得到成功应用，累计增加天然气产量11．1365×10^4m^3／d。
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| 关 键 词： | 水力喷射 高剪切 油套管液量比 交联 破胶 现场试验 |
Study on Fracturing Fluid for Hydraulic Jet Sand Fracturing Process in Lab and Field |
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| Zhang Yongguo,Liu Youquan,Zheng Wenjing.Study on Fracturing Fluid for Hydraulic Jet Sand Fracturing Process in Lab and Field[J].Chemical Engineering of Oil and Gas,2011,40(6):590-593,539. |
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| Authors: | Zhang Yongguo Liu Youquan Zheng Wenjing |
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| Affiliation: | Zhang Yongguo1,Liu Youquan1,Zheng Wenjing2,et al (1.Research Institute of Natural Gas Technology,Southwest Oil and Gasfield Company,Chengdu 610213,Sichuan,China;2.Southwest Petroleum University,School of Resources & Environment,Chengdu 610500,Sichuan,China).CHEMICAL ENGINEERING OF OIL & GAS,VOL.40,NO.6,pp590～593,2011(ISSN 1007-3426,IN CHINESE) |
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| Abstract: | This paper presents a new sand fracturing technology of hydraulic jet,which needs fracturing fluids with new special performances,so the fracturing fluid system for the new process was studied in laboratory by optimizing the formula of fracturing fluid system,cross-linking agent composition,crosslinking ratio,and etc.A developed fracturing fluid formula and field application technology meets the new process.The lab performance evaluation shows that the fracturing fluid can meet the requirement for carrying ... |
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| Keywords: | hydraulic jet high shear liquid volume ratio of tubing and casing crosslinking gel breaking field test |
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