Apparatus for gas fracturing for enhancing rock permeability and evaluation method for enhancement of rock permeability using thereof

摘要

The present invention relates to a gas crushing apparatus using a gas for enhancing the permeability of a rock and a method for evaluating the enhancement of the permeability of a rock using the same, and more specifically, an in-situ for a hexahedral rock specimen collected from an underground rock. The present invention relates to a device capable of accurately simulating stress and temperature conditions, a device capable of gas crushing of a rock using gas to improve the permeability of a rock, and a method of evaluating the permeability enhancement using the same.