Mercury intrusion porosimetry and X-ray Diffraction data of carbonaceous shale under oxalic acid-induced chemical etching

OSF Preprints (OSF Preprints) 2026 Preprint

Authors: BinHu
Cited by: 0

Abstract

This dataset contains mercury intrusion porosimetry (MIP) and X-ray Diffraction (XRD) data of Permian carbonaceous shale from Southwest China, collected under controlled oxalic acid-induced chemical etching conditions. It aims to support mechanistic studies on the coupled chemical-mechanical degradation of carbonaceous shale weak interlayers—critical geohazard drivers in the region—by linking mineral dissolution and microstructural evolution.

Fields of Study & Subjects

Rock Mechanics and Modeling Hydrocarbon exploration and reservoir analysis CO2 Sequestration and Geologic Interactions

Publication details

Journal / source
OSF Preprints (OSF Preprints)
Publication date
22 February 2026
Language
EN
Document type
Preprint