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摘要: |
阐述了灰岩与HCl之间的反应原理及各动力学参数的表达式,用旋转岩盘腐蚀测定仪.系统地测定了中1井20%胶凝酸的酸岩反应动力学方程,求取了反应活化能、酸岩反应速度常数、H^+有效传质系数等酸岩反应动力学参数,可以为酸压优化设计提供可靠的依据。 |
关键词: 酸岩反应 动力学参数 碳酸盐岩储层 |
DOI: |
分类号:TQ546.5 P618.130.2 |
基金项目: |
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An Experimental Study on Acid/Rock Reaction Dynamics for Carbonatestone Reservoir Cores in Middle Tarim Basin |
Sun Lianhuan
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Abstract: |
The reaction between CaCO_3 and hydrochloric acid and the expressions of dynamical parameters are presented.Acid/rock reaction dynamics equation of 20% gelled acid in Zhong-1 well are determined using the Rotating Disc Apparatus.The reaction activation en |
Key words: acid/rock reaction,dynamical parameters,carbonatestone reservoir, |