Method for Making Artificial Core Using Dry Cement as Cementing Agent

Xian Ming Chen; Yong Zhang

doi:10.4028/www.scientific.net/AMR.997.387

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 997Method for Making Artificial Core Using Dry Cement...

Method for Making Artificial Core Using Dry Cement as Cementing Agent

Abstract:

As the core and geological conditions is poor, it is difficult to get ideal cores for the laboratory flow experiment, especially for the weak bonding natural sandstone core and core resources affects the evaluation experiment. This paper describes the use of cement as cementing agent to make artificial sandstone core technology. Based on the principle of cementation solidifying when cement meets water in normal temperature and pressure conditions, using the cement as the cementing agent , contrasting different proportion of cement and core permeability to obtained the relationship curve . With the decrease of the proportion of cement, the cementation gradually weakened. When the ratio is less than 10 than 1, the core permeability variation in saturated water or not is certain, maintained at around 5%.

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Periodical:

Advanced Materials Research (Volume 997)

Pages:

387-391

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.997.387

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Online since:

August 2014

Authors:

Xian Ming Chen*, Yong Zhang

Keywords:

Artificial Core, Cement Ratio, Cementing Agent, Dry Cement, Method for Making

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