Cracking property and brittleness evaluation of granite under high-temperature true triaxial compression in geothermal systems

Liu, Zaobao; Wang, Chuan; Zhang, Mingshan; Shao, J.F.

doi:10.1007/s40948-023-00631-2

Public

Cracking property and brittleness evaluation of granite under high-temperature true triaxial compression in geothermal systems

Published in Geomechanics and Geophysics for Geo-Energy and Geo-Resources • Jul 21, 2023

Authors:

Zaobao Liu

Chuan Wang

Mingshan Zhang

Abstract

Abstract Cracking property and brittleness are critically important to the drillability of injection and production wells of enhanced geothermal systems. This paper is devoted to evaluating the cracking property and brittleness of the Gonghe granite under high-temperature true triaxial compression c...

Subject

Brittleness

Geothermal gradient

Cracking

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