| 用于高温高盐油藏注水井调剖的生物聚合物 |
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| 引用本文： | 李莉. 用于高温高盐油藏注水井调剖的生物聚合物[J]. 油气地质与采收率, 1997, 0(1) |
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| 作者姓名： | 李莉 |
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| 作者单位： | 江汉石油管理局勘探开发研究院 |
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| 摘 要： | 通过对美国、独联体、西德和法国等国家在高温、高盐和低ＰＨ值的恶劣油藏条件下运用新型生物聚合物进行注水井调剖的现场实例分析，发现利用黄胞胶凝胶、新型生物聚合物Ｓｉｍｕｓａｎ／硅酸盐凝胶以及由产碱杆菌所产生的胞外聚糖ＡＧＢＰ新型生物聚合物进行调剖，效果好，成本低，是理想的高温高盐油藏水控调剖剂
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| 关 键 词： | 高温 高矿化度 油藏 生物聚合物 调剖 |
Biopolymes for water injection and profile control in high temperature oil reservoir with high salinity |
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| Li Li.. Biopolymes for water injection and profile control in high temperature oil reservoir with high salinity[J]. Petroleum Geology and Recovery Efficiency, 1997, 0(1) |
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| Authors: | Li Li. |
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| Abstract: | The field application cases of new biopolymers for water injection and profile control were analyzed in oil reservoirs with stern conditions as high temperature, high salinity and low pH value conducted in the United States, the commonwealth of Soviet Union, Western Germany and France. It is discovered that good results of profile control have been obtained cost effectively by xanthan/Cr 3 gelant solution, Simusan Silicate, and AGBP. Therefore, they are ideal agents for water control and profile control in high temperature oil reservoir with high salinity. |
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| Keywords: | high temperature high salinity oil reservoir new type biopolymer of Simusan new type biopolymer of AGBP profile control |
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