Archie, G. E. (1942) The Electrical resistivity log as an aid in determining some reservoir characteristics. Trans. Amer. Inst. Min. Metall. Engineers, v.146, pp.54–62.
Chatterjee, R., Pal, P.K., Nandi, U., Paul, S. (2010) Prediction of CBM Reservoir Parameters, Jharia Coal Field, India. 8th Biennial Internat. Conf. Exposition on Petroleum Geophys., SPG, p.108.
Ghosh, S.C., Nandi, A., Ahmed, G., Roy, D.K. (1996) Study of Permo–Triassic boundary in Gondwana sequence of Raniganj Basin. Proc. IXth International Gondwana Symposium. Oxford and IBH Pub., New Delhi, Calcutta, pp.195–206.
Mandal, D., Tewari, D.C., and Rautela, M.S. (2004) Analysis of Micro-fractures in Coal for Coal Bed Methane Exploitation in Jharia Coal Field. Presented in 5th Conference & Exposition on Petroleum Geophysics, SPG, Hyderabad, India, pp. 904–909.
Mukhopadhyay, P.K. (1992) In: Diagenesis III, Developments in Sedimentology, Wolf, K.H. and Chilingarian, G. V. (Eds.), Elsevier Science Publishers, Amsterdam, v.47, pp.435–510.
Mullen (1988) Log Evaluation in Wells Drilled for Coal-bed Methane, RMAG.
Rice, D.D. (1993) Composition and origins of coal bed gas. In: Hydrocarbons from coal. Law, B.E. and Rice D.D. (Eds.), AAPG Studies in Geology, v.38 pp.159–184.
Sen, S. and Banerjee, S. (2015) Identifying Relationship Amongst Vitrinite/Inertinite Ratio (V/I), Cleat Parameters, Vitrinite Reflectance, O/C Ratio and Permeability of Coal Seams and V/I Ratio as Exploration Tool: Study from Raniganj Coal Bed Methane Block, Essar Oil Limited, India, Petroleum Geosciences: Indian Contexts (Ed. S. Mukherjee), Springer Geology, pp.205–217.
Sen, S., Das, N., Maiti, D. (2016) Facies Analysis and Depositional Model of Late Permian Raniganj Formation: Study from Raniganj Coal Bed Methane Block. Jour. Geol. Soc. India, v.88, pp.503–516.
Schweinfurth, S.P. (2009) An Introduction to Coal Quality, Chapter C. The National Coal Resource Assessment Overview. USGS Prof. Paper 1625–F.
Trumbull, James (1960) Coal fields of the United States, exclusive of Alaska—Sheet 1: Washington, D.C., U.S. Geological Survey Map, scale 1:5,000,000.
Yang, Y., Peters, M., Cloud, T.A. and Van Kirk, C.W., 2006, Gas productivity related to cleat volumes derived from focused resistivity tools in Coalbed Methane (CBM) Fields; Petrophysics; v.47(3), pp.250–257.