Quantitative characterization of multiphase methane in coals using the NMR relaxation method

Study on desorption and diffusion dynamics of coal reservoir through step-by-step depressurization simulation——an experimental simulation study based on LF-NMR technology

(2020) Fangkai Quan et al.   Journal of Natural Gas Science and Engineering

Nuclear magnetic resonance surface relaxivity of coals

(2019) Sijian Zheng et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Wettability characterization of low-permeability reservoirs using nuclear magnetic resonance: An experimental study

(2019) Can Liang et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Gas diffusion in coal particles: A review of mathematical models and their applications

(2019) Wei Zhao et al.   FUEL

Experimental study of supercritical CO2-H2O-coal interactions and the effect on coal permeability

(2019) Yi Du et al.   FUEL

Estimation of gas-in-place content in coal and shale reservoirs: A process analysis method and its preliminary application

(2019) Junqian Li et al.   FUEL

Pore characterization and clay bound water assessment in shale with a combination of NMR and low-pressure nitrogen gas adsorption

(2018) Yujie Yuan et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Characterizations of full-scale pore size distribution, porosity and permeability of coals: A novel methodology by nuclear magnetic resonance and fractal analysis theory

(2018) Sijian Zheng et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

The wettability of shale by NMR measurements and its controlling factors

(2018) Siyuan Su et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Investigation of pore size distributions of coals with different structures by nuclear magnetic resonance (NMR) and mercury intrusion porosimetry (MIP)

(2018) Xiangchen Li et al.   MEASUREMENT

Stress sensitivity of medium- and high volatile bituminous coal: An experimental study based on nuclear magnetic resonance and permeability-porosity tests

(2018) Xin Li et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

A new application of NMR in characterization of multiphase methane and adsorption capacity of shale

(2018) Yanbin Yao et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Simulation of dynamic changes of methane state based on NMR during coalbed methane output

(2017) Xiaolei Liu et al.   FUEL

Pore variation of three different metamorphic coals by multiple freezing-thawing cycles of liquid CO 2 injection for coalbed methane recovery

(2017) Jizhao Xu et al.   FUEL

Comparison of low-field NMR and microfocus X-ray computed tomography in fractal characterization of pores in artificial cores

(2017) Yixin Zhao et al.   FUEL

Experimental evaluation of CO 2 enhanced recovery of adsorbed-gas from shale

(2017) Jun Liu et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Influence of coal petrology on methane adsorption capacity of the Middle Jurassic coal in the Yuqia Coalfield, northern Qaidam Basin, China

(2017) Haihai Hou et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Measurement of dynamic adsorption–diffusion process of methane in shale

(2016) Jinjie Wang et al.   FUEL

An improved Langmuir model for evaluating methane adsorption capacity in shale under various pressures and temperatures

(2016) Zhihui Ye et al.   Journal of Natural Gas Science and Engineering

Effect of mineralogy on nuclear magnetic resonance surface relaxivity: A case study of Middle Bakken and Three Forks formations

(2015) Milad Saidian et al.   FUEL

Pore structure characterization and classification using multifractal theory—An application in Santanghu basin of western China

(2015) Xinmin Ge et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Quantitative characterization of methane adsorption on coal using a low-field NMR relaxation method

(2014) Yanbin Yao et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Permeability evolution in fractured coal — Combining triaxial confinement with X-ray computed tomography, acoustic emission and ultrasonic techniques

(2014) Yidong Cai et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Effects of moisture on diffusion kinetics in Chinese coals during methane desorption

(2014) Kai Wang et al.   Journal of Natural Gas Science and Engineering

Investigation of coalbed methane potential in low-rank coal reservoirs – Free and soluble gas contents

(2013) Aihua Liu et al.   FUEL

Investigations on the methane and carbon dioxide sorption capacity of coals from the SW Upper Silesian Coal Basin, Czech Republic

(2012) Philipp Weniger et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Coalbed methane: A review

(2012) Tim A. Moore   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Comparison of low-field NMR and mercury intrusion porosimetry in characterizing pore size distributions of coals

(2011) Yanbin Yao et al.   FUEL

Coal mine methane: A review of capture and utilization practices with benefits to mining safety and to greenhouse gas reduction

(2011) C. Özgen Karacan et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Estimation of Gas Adsorption Capacity in Coal: A Review and an Analytical Study

(2011) M. S. A. Perera et al.   International Journal of Coal Preparation and Utilization

Evaluation of coal structure and permeability with the aid of geophysical logging technology

(2009) Xuehai Fu et al.   FUEL

Petrophysical characterization of coals by low-field nuclear magnetic resonance (NMR)

(2009) Yanbin Yao et al.   FUEL