| 河南油田聚表剂性能评价 |
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| 引用本文： | 张丽庆,孔燕,吕晓华,李二晓,昌润珍,何磊. 河南油田聚表剂性能评价[J]. 精细石油化工进展, 2014, 0(3): 11-14,22 |
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| 作者姓名： | 张丽庆 孔燕 吕晓华 李二晓 昌润珍 何磊 |
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| 作者单位： | [1]中国石化河南油田分公司勘探开发研究院,河南南阳473132 [2]南阳二机厂石油装备有限公司,河南南阳473001 |
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| 摘 要： | 针对河南油田Ⅲ类及以上油藏提高原油采收率的需要,通过对聚表剂基本质量性能、长期热氧稳定性、耐温抗盐性能、乳化携油能力、岩心驱油效率等进行系统评价,优选出聚表剂JBL-1。当JBL-1质量浓度为2 000 mg/L、段塞量为0.5 PV时,能提高采收率16.49%。
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| 关 键 词： | 河南油田 聚表剂 乳化增黏 采收率 性能评价 |
Performance Evaluation on Polymer Surfactant in Henan Oilfield |
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| Zhang Liqing Kong Yan Lv Xiaohua Li Erxiao Chang Runzhen He Lei. Performance Evaluation on Polymer Surfactant in Henan Oilfield[J]. Advances in Fine Petrochemicals, 2014, 0(3): 11-14,22 |
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| Authors: | Zhang Liqing Kong Yan Lv Xiaohua Li Erxiao Chang Runzhen He Lei |
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| Affiliation: | Zhang Liqing Kong Yan Lv Xiaohua Li Erxiao Chang Runzhen He Lei ( 1. Exploration and Development Institute ofSinopec Henan Oilfield Company, Nanyang, Henan 473132, China; 2. Rg Petro - Machinery (Group) Co. Ltd. , Nanyang, Henan 473001 , China) |
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| Abstract: | In view of the need for increasing oil recovery from the oil reservoirs of Class Ⅲ or above in Henan Oilfield, a polymer surfactant named JBL - 1 was chosen through a systematic evaluation on the basic quality, long - term thermal oxidative stability, heat resistant and salt tolerant property, emulsifying and oil - carrying capacity and the efficiency of oil displacement in cores, etc. of polymer surfactants. Recovery efficiency can be increased by 16.49% when the mass concentration of JBL - 1 is 2 000 mg/L and the slug size is 0.5 PV. |
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| Keywords: | Henan Oilfield polymer surfactant emulsification and viscosity increasing recoveryefficiency performance evaluation |
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