☆ 4.5 Article

Case Studies of Comprehensive Gas Control Method during Fully Mechanized Caving of Low-Permeability Ultrathick Coal Seams

GEOFLUIDS (2021)

Related references

Note: Only part of the references are listed.

Article Energy & Fuels

Investigation of the influence of gas fracturing on fracturing characteristics of coal mass and gas extraction efficiency based on a multi-physical field model

Yi Xue et al.

Summary: A hydro-mechanical coupling model is established to analyze the damage characteristics of coal seams during gas fracturing, focusing on fracture criterion, post-peak strain softening, and non-uniform stress state influences. The differences between gas fracturing (nitrogen, CO2) and hydraulic fracturing are studied based on this model, with factors like compression coefficients, viscosities, and coal permeability affecting fracturing pressure.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2021)

Add to Collection

Article Geochemistry & Geophysics

Effects of Water Immersion on the Long-Term Bearing Characteristics of Crushed Gangue in Goaf

Ning Jiang et al.

Summary: The study looked at the long-term bearing characteristics of crushed gangue in goaf under water immersion conditions. The results showed a correlation between the uniaxial compressive strength of water-saturated rock and its deformation resistance, crushing expansion, and fractal dimension increments. Additionally, under the same grain compositions, increasing axial stress during the creep stage led to increased strain, decreased crushing expansion, and higher fractal dimension increments, resulting in more severe crushing of the gangue.

GEOFLUIDS (2021)

Add to Collection

Article Energy & Fuels

A new pattern of underground space-time tridimensional gas drainage: A case study in Yuwu coal mine, China

Yankui Li et al.

ENERGY SCIENCE & ENGINEERING (2019)

Add to Collection

Article Geochemistry & Geophysics

Optimizing borehole spacing for coal seam gas pre-drainage

Yuanyuan Xing et al.

JOURNAL OF GEOPHYSICS AND ENGINEERING (2019)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Strainburst process of marble in tunnel-excavation-induced stress path considering intermediate principal stress

Jiang Bang-you et al.

JOURNAL OF CENTRAL SOUTH UNIVERSITY (2019)

Add to Collection

Article Engineering, Geological

Rock cone penetration test under lateral confining pressure

Kai Fang et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2019)

Add to Collection

Article Energy & Fuels

Environmentally friendly techniques for high gas content thick coal seam stimulation-multi-discharge CO2 fracturing system

Xuelin Yang et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2019)

Add to Collection

Article Engineering, Geological

Mechanical properties and damage constitutive model of coal in coal-rock combined body

X. S. Liu et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2018)

Add to Collection

Article Engineering, Geological

Application of directional boreholes for gas drainage of adjacent seams

Fenghua An et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2016)

Add to Collection

Article Engineering, Mechanical

Fracture failure analysis of hard-thick sandstone roof and its controlling effect on gas emission in underground ultra-thick coal extraction

Wei Wang et al.

ENGINEERING FAILURE ANALYSIS (2015)

Add to Collection

Article Energy & Fuels

Longwall horizontal gas drainage through goaf pressure control

Hua Guo et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2015)

Add to Collection

Article Geosciences, Multidisciplinary

A new technique for preventing and controlling coal and gas outburst hazard with pulse hydraulic fracturing: a case study in Yuwu coal mine, China

Quangui Li et al.

NATURAL HAZARDS (2015)

Add to Collection

Article Energy & Fuels

Evaluation of the pre-drained coal seam gas quality

Tongqiang Xia et al.

FUEL (2014)

Add to Collection

Article Geosciences, Multidisciplinary

Application of in-seam directional drilling technology for gas drainage with benefits to gas outburst control and greenhouse gas reductions in Daning coal mine, China

Shouqing Lu et al.

NATURAL HAZARDS (2014)

Add to Collection

Article Energy & Fuels

The effect of pulse frequency on the fracture extension during hydraulic fracturing

Quangui Li et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2014)

Add to Collection

Article Engineering, Geological

Numerical modeling on destress blasting in coal seam for enhancing gas drainage

W. C. Zhu et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2013)

Add to Collection

Article Mining & Mineral Processing

Guiding-controlling technology of coal seam hydraulic fracturing fractures extension

Zhai Cheng et al.

INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY (2012)

Add to Collection

Article Engineering, Geological

Hydraulic fracturing after water pressure control blasting for increased fracturing

Bingxiang Huang et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2011)

Add to Collection

Review Engineering, Geological

Computer simulation of hydraulic fractures

A. Adachi et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2007)

Add to Collection

Article Energy & Fuels

Experimental study on hydraulic fracturing of soft rocks: Influence of fluid rheology and confining stress

B. Bohloli et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2006)

Add to Collection

Article Energy & Fuels

Investigating production-induced stress change at fracture tips: Implications for a novel hydraulic fracturing technique

MK Rahman et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2006)

Add to Collection

© Peeref 2019-2024. All rights reserved.