4.5 Article

Quantitative Evaluation of Imbibition Damage Characteristics of Foaming Agent Solutions in Shale Reservoir

Related references

Note: Only part of the references are listed.
Article Energy & Fuels

Experimental Study on the Pore Shape Damage of Shale Samples during the Crushing Process

Kouqi Liu et al.

Summary: This study investigated the changes in pore structure of crushed shale samples with different particle sizes using nitrogen adsorption. It was found that as the particle size decreases, the pore shape changes from ink-bottle to slit, and the complexity of pores decreases and then remains steady.

ENERGY & FUELS (2021)

Article Geochemistry & Geophysics

Study on the Effect of High-Temperature Heat Treatment on the Microscopic Pore Structure and Mechanical Properties of Tight Sandstone

Liangbin Dou et al.

Summary: The study investigates the changes in physical properties, mechanical properties, and microscopic pore structure characteristics of tight sandstone after high-temperature heat treatment, providing a theoretical basis for plugging removal and stimulation techniques. The experimental results show that the wave velocity and tensile strength of tight sandstone decrease nonlinearly with increasing heat treatment temperature, while permeability increases nonlinearly. Different cooling methods will affect the physical and mechanical properties, as well as the pore structure of the core samples.

GEOFLUIDS (2021)

Article Energy & Fuels

Investigation of drill-in fluids damage and its impact on wellbore stability in Longmaxi shale reservoir

Xiangchen Li et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2017)

Article Geochemistry & Geophysics

Anisotropy rock physics model for the Longmaxi shale gas reservoir, Sichuan Basin, China

Liu Xi-Wu et al.

APPLIED GEOPHYSICS (2017)

Article Energy & Fuels

Study of meso-damage characteristics of shale hydration based on CT scanning technology

Ma Tianshou et al.

PETROLEUM EXPLORATION AND DEVELOPMENT (2014)