The Research and Evaluation of Double Excitation Inorganic Adjustable Plugging Agent

Qing Wang Liu; Tao Wang; Ji Gang Wang; Jiao Wang

doi:10.4028/www.scientific.net/AMR.712-715.769

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Exploiting the Influence of Oxidization on Ultra-Fine Copper and Nickel Sulfide Containing Pt-Pd in Yunnan Mine
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The Optional Study of Refined Feldspar Processing from Kyanite Tailings
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The Research and Evaluation of Double Excitation Inorganic Adjustable Plugging Agent
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The Construction, Problems and Solutions of Yunnan Germanium Technology Chain
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The Influence of Cooling Water Flow to Purify the Metallurgical Grade Silicon by Directional Solidification
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The Kinetic Research on the Disperse Dyeing Process for PLA Fabric
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 712-715The Research and Evaluation of Double Excitation...

The Research and Evaluation of Double Excitation Inorganic Adjustable Plugging Agent

Abstract:

Determine the best formula of the double excitation inorganic adjustable plugging agent: 15% slag + 0.8% activator + 4% dispersant + 2.5% retarder, with a curing time of 32h, and a curing strength over 1.4Mpa. The initial viscosity of adjustable plugging agent is 36mPa.s, and after curing for eighteen hours in 85 degrees Celsius , viscosity is less than 320mPa.s. For cores with different permeability, the water plugging rate of adjustable plugging agent is more than 90%.