Results 111 to 120 of about 16,647 (260)

Optimization of coal seam pressure fracturing fluid system in the eastern edge of the Ordos Basin based on IoT sensors

open access: yesMeasurement: Sensors
In the eastern edge of the Ordos Basin in China, coalbed methane geological resources are very abundant, and efficient extraction of coalbed methane has become an important demand for energy development strategies and coal safety production.
Shuguang Li   +3 more
doaj  

Experimental investigation and ReaxFF simulation on pore structure evolution mechanism during coalification of coal macromolecules in different ranks

open access: yesScientific Reports
This analysis revealed the alterations in the pore structure of large organic molecules in coal during the process of coal pyrolysis. Nine models of macromolecular structures in coals, representing distinct coal ranks, have been built.
Wu Li   +4 more
doaj   +1 more source

Estudio de las propiedades de adsorción/desorción de gas en el carbón de la Cuenca de Sabinas en México: Study of gas adsorption/desorption properties in coals of Sabinas Basin on Mexico [PDF]

open access: yes, 2015
http://sherpa.ac.uk/romeo/issn/2007-9753/El objetivo principal de esta investigación, se enfoca en el estudio de las propiedades de adsorción/desorción de CH4 en los yacimientos de gas asociado al carbón, los cuales se ubican en la porción noreste de ...
Camacho-Ortegón, L. F.   +6 more
core  

Coalbed Methane Development in Indonesia: Design and Economic Analysis of Upstream Petroleum Fiscal Policy [PDF]

open access: yes, 2019
Acquah-Andoh   +60 more
core   +1 more source

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