Application of Low Field Magnetic Resonance Technology in Coalbed Methane Exploration and Development

Coalbed methane, commonly known as “gas”, is a self-storing natural gas body that is formed during coal formation and is deposited in the coal seam in an adsorbed state. China's coalbed methane resources are very rich, and it is equivalent to the amount of conventional natural gas resources on the land. It is the third largest coalbed methane reserve country after Russia and Canada. The development of new energy sources such as coalbed methane is of great significance to the contradiction between supply and demand of energy in the development of national economy, improvement of China's energy structure, reduction of coal mine gas disasters, and improvement of the atmospheric environment.

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