Mesorhizobium carbonis sp. nov., isolated from coal bed water
Sign Up to like & getrecommendations! Published in 2019 at "Antonie van Leeuwenhoek"
DOI: 10.1007/s10482-019-01254-y
Abstract: A Gram-stain negative, aerobic, motile, short rod-shaped bacterium, designated as B2.3T, was isolated from coal bed water collected from Jincheng, Shanxi Province, China. The strain was able to grow at 10–40 °C (optimum 28–30 °C), pH 4.0–10.0… read more here.
Keywords: coal bed; mesorhizobium; bed water; isolated coal ... See more keywords
Coal-bed methane geology of the No. 2 coal seam in Fengfeng Coalfield, North China
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-019-4703-7
Abstract: The Fengfeng Coalfield is an important coal production base in the Hebei Province of North China. It has been reported that higher coal-bed methane (CBM) contents exist in this area showing good prospects for the… read more here.
Keywords: bed methane; coal bed; geology; coal ... See more keywords
Importance of specific substrate utilization by microbes in microbially enhanced coal-bed methane production: A modelling study
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2020.103567
Abstract: Abstract This study addresses a major gap in the understanding and control of microbially enhanced coal-bed methane (MECBM) production. A mathematical and conceptual model comprises a food-web that includes two types of bacteria and three… read more here.
Keywords: production; enhanced coal; coal bed; methane ... See more keywords
Characterization of coal pyrolysis in indirectly heated fixed bed based on field effects
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2017.03.060
Abstract: Abstract This study is devoted to characterizing the coal pyrolysis performance based on field effects in five fixed-bed reactors with different radiuses. The results showed that the increased reactor radius raised the coal bed thickness,… read more here.
Keywords: bed thickness; coal bed; pyrolysis; coal ... See more keywords
Tectonic stress estimation from ultrasonic borehole image logs in a coal bed methane well, northeastern Qinshui Basin, China
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2018.01.021
Abstract: Abstract Small-scale structures and tectonic stress are known to affect the production of coalbed methane. Ultrasonic borehole image logging (UBI) can be used to identify fractures and breakout zones around the wellbore and to analyze… read more here.
Keywords: ultrasonic borehole; tectonic stress; coal bed; stress ... See more keywords
Thickness matters: Influence of dolerite sills on the thermal maturity of surrounding rocks in a coal bed methane play in Botswana
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.08.016
Abstract: Abstract Global studies suggest that igneous intrusions usually have thermal aureole thicknesses between 30% and 250% of the intrusion thickness. Here, we discuss data and 1D thermal maturity models from nine coreholes (wells) drilled in… read more here.
Keywords: coal bed; maturity; thermal maturity; surrounding rocks ... See more keywords
Depositional environment, sequence stratigraphy and sedimentary mineralization mechanism in the coal bed- and oil shale-bearing succession: A case from the Paleogene Huangxian Basin of China
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2016.09.028
Abstract: Abstract It has been a long dispute in the forming mechanism of coal and oil shale in coal-and oil shale-bearing succession because the depositional environments between coal and oil shale are distinctly different. In this… read more here.
Keywords: coal bed; oil shale; stratigraphy; oil ... See more keywords
Potential of microbial inoculum from buffalo feces in activating lignite coal bed methane
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Environmental Biology"
DOI: 10.22438/jeb/41/3/mrn-1212
Abstract: This study was carried out in 2 stages: In first stage, microbes activated using in-vitro technique, and at second stage volatile fatty acids (VFA) and coal bed methane production were estimated. The nutrition source for… read more here.
Keywords: potential microbial; bed methane; coal bed; microbial inoculum ... See more keywords