A recent study has revealed substantial shale gas generation potential in the eastern South Karanpura coalfield located in Jharkhand, India. Conducted by scientists from the Birbal Sahni Institute of Palaeosciences (BSIP), the research provides critical insights into the area’s energy resources, which could support national energy security and further exploration efforts in hydrocarbon resources.
The South Karanpura coalfield is situated in the Ramgarh district and is comprised of 28 major coal blocks, well-known for their abundant coal deposits. However, with a rising demand for energy, particularly through unconventional resources, focus has increasingly shifted towards the generation of coal bed methane and shale gas in this region. The study highlights that the pursuit of these energy sources aligns with India’s strategy for greener energy solutions.
Shale gas, primarily composed of methane, is contained within shale rock formations and is typically extracted using hydraulic fracturing techniques. The research conducted by BSIP involved a thorough analysis of sediment samples from the Sirka and Giddi C areas, revealing favorable conditions in the Permian (Barakar) deposits for significant hydrocarbon resource potential.
The findings emphasize the necessity for an environment conducive to preserving hydrocarbons, which is critical for effectively utilizing this energy. As the demand for alternative and sustainable energy sources grows, this study could pave the way for new energy strategies utilizing shale gas as a resource within India’s energy portfolio.