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| AM/AOPS/木质素磺酸接枝共聚物降滤失剂的合成与性能评价 | |
| 引用本文： | 王平全,宫璇,崔彦,冯俊雄,褚奇,匡续兵. AM/AOPS/木质素磺酸接枝共聚物降滤失剂的合成与性能评价[J]. 重庆科技学院学报(自然科学版), 2012, 14(2): 108-111,146 |
| 作者姓名： | 王平全 宫璇 崔彦 冯俊雄 褚奇 匡续兵 |
| 作者单位： | 1. 西南石油大学油气藏地质及开发工程国家重点实验室,成都,610500 2. 中国石油长庆油田采气二厂,榆林,719000 3. 中国石油长城钻探工程技术研究院,盘锦,124010 |
| 基金项目： | 西南石油大学研究生创新基金项目(GIFSB1101) |
| 摘 要： | 合成一种抗高温木质素磺酸接枝共聚物降滤失剂.以该接枝共聚物对常温中压滤失量的影响为考察依据,通过正交实验优化其合成条件.利用旋转黏度计、失水仪为评价工具,评价该接枝共聚物产品在不同基浆中的流变性能、降滤失性能及抑制性. |
| 关 键 词： | 钻井液 降滤失剂 磺酸接枝共聚物 流变性 抑制性 |
Synthesis and Properties of AM/AMPS/Lignosulfonate Graft Copolymer as Fluid Loss Additive |
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| WANG Pingquan , GONG Xuan , CUI Yan , FENG Junxiong , CHU Qi , KUANG Xubing. Synthesis and Properties of AM/AMPS/Lignosulfonate Graft Copolymer as Fluid Loss Additive[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2012, 14(2): 108-111,146 | |
| Authors: | WANG Pingquan GONG Xuan CUI Yan FENG Junxiong CHU Qi KUANG Xubing |
| Affiliation: | 1.The State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu 610500;2.Gas Production Plant 2 of Petrochina Changqing Oilfield Company,Yulin 719000; 3.Greatwall Drilling and Exploration Engingeering Technology Research Center,CNPC,Panjin 124010) |
| Abstract: | An lignosulphonate graft copolymer is used as a high temperature fluid loss additive.Based on the effect of graft copolymer to pressure filtration in normal temperature,the synthesis conditions are optimized by orthogonal experiment.The rheology and filtration properties in different based fluid are measured by rotational viscometer and filter press,and inhibition of lignosulphonate graft copolymer are evaluated. |
| Keywords: | drilling fluid fluid loss additive lignosulphonate graft copolymer rheology property filtration property |
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