标题：Characterization of Source Rock Sediments from Test Well GGAG#699 Located in Gandhar Oil Field of Gujarat Petroliferous Basin, India, using 57Fe Mössbauer Spectroscopy
期刊名称：Journal of Pure and Applied Science and Technology
印刷版ISSN：2231-4202
电子版ISSN：2249-9970
出版年度：2018
卷号：2018
页码：41-51
语种：English
出版社：Natthan Lal Sevarth Samiti
摘要：57Fe Mössbauer spectroscopic studies on deep subsurface sediments collected from test well GGAG#699 located in Gandhar oil field of Cambay basin, Gujarat is reported. It is found that iron if mainly present in some clay (both in high spin Fe2+ and Fe3+ state) along with fluctuating amount of pyrite and siderite. The distribution trend of iron bearing minerals can provide useful information about redox environment and in estimating the quality of source rocks in sediments.
