Viscosity reducer LJVR-1 and its performance evaluation for exceptional thick oil of Liaohe oilfield(辽河冷家油田特稠油降粘剂LJVR-1及其性能评价)
采用荧光法测定了辽河冷家油田冷47-556井特稠油乳化HLB值，然后以混合型表面活性剂、非离子型表面活性剂为主剂，快速渗透剂为辅剂按一定比例制备了水基降粘剂LJVR-1.实验结果表明，该降粘剂具有良好的乳化降粘性能，开采后易于破乳脱水，是一种较为理想的特稠油降粘剂....
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| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2004-09-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2004.31.5.548-551 |