Petrographical Characteristics of Bituminous Coal from Jharia Coalfield India: It's Implication on Coal Bed Methane Potentiality

The ever increasing demand for energy resources forces India to hunt for alternate resources like coal bed methane (CBM) and shale gas. CBM is considered as clean source however its occurrence and extraction poses many challenges. The challenges vary widely across region, depth of occurrence, rank of coal, feature of cover etc. So, its characterization is important for successful extraction. The present paper discussed about the Petrographic study of coal and its correlation with different parameters that influence the recovery of CBM. Sample from deep seated coal field have been evaluated with respect to its proximate and ultimate parameters. Mutual correlations have also been developed statistically among parameters.