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Features of Geomechanical Core Studies to Support Hydraulic Fracturing Design
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Saint Petersburg 2020, Nov 2020, Volume 2020, p.1 - 5
Abstract
Summary
Methodological recommendations for conducting laboratory studies to determine the elastic-strength properties of core are proposed. The procedure for selecting core samples and performing research to determine parameters for building a rock strength passport is presented. Recommendations are also given for determining elastic modules on standard and full-size core samples under multistage compression, determining rock compressibility, and calculating the Biot stress coefficient
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