Proceedings [EAGE Publications BV Second EAGE/SPE/AAPG Shale Gas Workshop in the Middle East - Dubai, United Arab Emirates (2014.09.21-2014.09.24)] Second EAGE/SPE/AAPG Shale Gas Workshop in the Middle East - Geochemical Studies of Black Shales for Shale Gas Prospects of the Semri Group, Vindhyan Basin, Exposed around Maihar Area