The role of groundwater in methane formation in the coal field of Maohe (North Vietnam)
About authors
- 1 — National Mineral Resources University (Mining University)
- 2 — National Mineral Resources University (Mining University)
Abstract
The article deals with the role of groundwater in methane formation in coal fields of North-East Vietnam using the example of Maohe deposit. Main geochemical processes during groundwater filtration in a coal bed are determined.
References
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- Brinck E.L. The Geochemical Evolution of Water Coproduced with Coalbed Natural Gas / E.L.Brinck, J.I.Drever, C.D.Frost // Environmental Geosciences. 2008. Vol.15. N 4. Р.153-171.
- Oremland R.S. Methane production and simultaneous sulfate reduction in anoxic, salt marsh sediments / R.S.Oremland, L.M.March, S.Polcim // Nature. 1982. Vol.296. P.143-145.
- Rice D.D. Generation, accumulation, and resource potential of biogenic gas / D.D.Rice, G.E.Claypool // AAPG Bul-letin. 1981. Vol.65. P.5-25.
- Van Voast Wayne A. Geochemical signature of formation waters associated with coalbed methane // AAPG Bulletin. 2003. Vol.87. N 4. P.667-676.
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