Coalbed methane (CBM) makes up a significant portion of the world's natural gas resources.
The discovery that approximately 20% of natural gas is microbial in origin has led to interest …

The demand for natural gas in Queensland, Australia has historically been supplied from
conventional reservoirs. However, depletion in conventional sources has led producers to …

This paper evaluates the recoverable unconventional oil and gas resources around the
world, reveals main controlling factors and potential regions for the rich accumulation of …

Liquid CO 2 phase change fracturing (LCPCF) is a promising approach for stimulating coal
reservoirs and enhancing gas drainage efficiency of low-permeability coal seams. In this …

重点评价全球非常规油气可采资源潜力, 揭示非常规油气富集主控因素及潜力区. 完善重油,
油砂, 致密油, 油页岩, 页岩气, 致密气, 煤层气7 类资源划分标准, 利用全球含油气盆地商业 …

The biological conversion of coal to methane can be an efficient and environmentally
friendly means of utilizing the current coal reserves, including those that are difficult to utilize …

Coal bed and shale gas can be of thermogenic, microbial or of mixed origin with the
distinction made primarily on the basis of the molecular and stable isotope compositions of …

Microbial methane accumulations have been discovered in multiple coal-bearing basins
over the past two decades. Such discoveries were originally based on unique biogenic …

Biogenic formation of methane from coal is of great interest as an underexploited source of
clean energy. The goal of some coal bed producers is to extend coal bed methane …

Well-bore water samples from the Fort Union Formation in the Powder River Basin of
Wyoming tested positive for the presence of living microbial communities capable of …