The development and utilization of coalbed methane has the effect of "three birds with one stone": in addition to providing clean energy and preventing air pollution, it can also fundamentally eliminate the threat posed by coal mine gas and ensure the safe production of coal mines. This has become a domestic and foreign coal Industry consensus. Coal occupies a dominant position in China's energy structure, and China's national energy situation also reflects the urgency of promoting the development of the coalbed methane industry.

However, compared with coal giants such as the United States and Australia, although China's coal seam gas development and utilization has not started late, its development has lagged behind. A few days ago, the 19th CBM Symposium 2019 was co-sponsored by the Department of Science and Technology of the State Coal Mine Safety Supervision Bureau and the U.S. Environmental Protection Agency's Coalbed Methane Office in Beijing. "Gas" accelerated.


Advanced technology helps "refueling and clearing obstacles"

Although China has abundant coalbed methane resources, bottlenecks that restrict the development of the industry, such as low productivity conversion rates, low resource utilization rates, and low single-well output, have long existed, improving the applicability and maturity of coalbed methane mining technologies, and using advanced technologies to help coalbed methane Industry "refueling and clearing obstacles" is a hot topic of discussion.

At present, China has initially formed a set of more mature coalbed methane exploration and development technologies suitable for high-rank coals in the southern Qinshui Basin and medium-rank coals in the eastern margin of the Ordos Basin. The two regions' coalbed methane mining technologies represent to a certain extent The technical level of coalbed methane extraction in China. How does the coalbed methane industry "lift gas" accelerate?