| 张店油田白秋地区油层保护技术研究 |
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| 引用本文： | 陈庆涛.张店油田白秋地区油层保护技术研究[J].石油地质与工程,2012,26(4):115-116,119,9,10. |
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| 作者姓名： | 陈庆涛 |
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| 作者单位： | 南阳远征实业有限责任公司,河南南阳,473132 |
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| 摘 要： | 对张店油田白秋地区储层敏感性进行了评价,明确了该区块储层在开采过程中受损害的因素及程度,并针对主要损害因素筛选出了油层保护压井液、洗井液配方,该配方与储层具有较好的配伍性,实验的岩心渗透率保持率在97.4%,能够起到保护储层的作用。
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| 关 键 词： | 张店油田 油层保护 洗井液配方 |
Oil layer protection technology research in Baiqiu region of Zhangdian oilfield |
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| Chen Qingtao.Oil layer protection technology research in Baiqiu region of Zhangdian oilfield[J].Petroleum Geology and Engineering,2012,26(4):115-116,119,9,10. |
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| Authors: | Chen Qingtao |
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| Affiliation: | Chen Qingtao(Nanyang Yuanzheng Co. Ltd., Nanyang, Henan 473132) |
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| Abstract: | Reservoir sensitivity in Baiqiu region of Zhangdian oilfield was evaluated, and the damage factors and degree in the process of exploitation is confirmed. Aimed at the main damage factors oil layer protection killing fluid and washing fluid formula are selected, which has good compatibility with the reservoir. Core permeability retention rate is 97.4%, which can play the role of protecting the reservoir. |
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| Keywords: | Zhangdian oilfield oil layer protection washing fluid |
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