Geography · Energy Resources - Coal Bed Methane
Regarding Coal Bed Methane (CBM), consider the following statements: A. CBM is adsorbed on the coal matrix and is released by reducing reservoir pressure through dewatering. B. The Damodar Valley Basin has the largest CBM reserves in India. C. CBM and coalmine methane (CMM) are synonymous terms used interchangeably. D. CO2-ECBM (Enhanced Coal Bed Methane) involves injecting CO2 to displace methane from coal seams. Which statements are CORRECT?
- 1A, B, C and D
- 2B, C and D only
- 3A and C only
- 4A, B and D only✓
Correct answer
A, B and D only
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