caa a22 4500 445299533 CHVBK 20180317142552.0 cr unu---uuuuu 170323e20100601xx s 000 0 eng 10.1007/s11430-010-3067-3 doi (NATIONALLICENCE)springer-10.1007/s11430-010-3067-3 Using geochemical tracing system to identify new types of gas sources in marine strata of the Hotan River Gas Field in the Tarim Basin [Elektronische Daten] [WenHui Liu, DianWei Zhang, Bo Gao, Ming Fan] There are natural gas sources of various modes of occurrence in superimposed basins. Besides the conventional kerogen and ancient oil reservoir, dispersed soluble organic matter (DSOM) is an important direct gas source. Because of its wide distribution, great potential to generate gas and proneness to crack under catalysis, DSOM is an important type of gas source in the highly evolved zones in marine strata. Through the geological and geochemical analysis that reflects the long-period evolvement and multiple gas accumulation processes in marine strata, and using the ternary geochemical tracing system, here we study the origin and accumulation of the natural gas in the Hotan River Gas Field in the Tarim Basin. The natural gas is produced from highly evolved and cracked DSOM in the Hotan River Gas Field, and it is accumulated after migrating for a long distance along faults. This conclusion is of great significance to the further expansion of the oil and gas exploration fields in the Tarim Basin. Science China Press and Springer-Verlag Berlin Heidelberg, 2010 dispersed soluble organic matter (DSOM) nationallicence cracking gas nationallicence Hotan River Gas Field nationallicence carbon isotopic composition nationallicence geological tracing system nationallicence Liu WenHui Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut Zhang DianWei Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut Gao Bo Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut Fan Ming Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut Science China Earth Sciences SP Science China Press 53/6(2010-06-01), 844-853 1674-7313 53:6<844 2010 53 11430 https://doi.org/10.1007/s11430-010-3067-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11430-010-3067-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liu WenHui Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut NATIONALLICENCE 700 1- Zhang DianWei Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut NATIONALLICENCE 700 1- Gao Bo Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut NATIONALLICENCE 700 1- Fan Ming Exploration & Production Research Institute, 100083, Sinopec, Beijing, China aut NATIONALLICENCE 773 0- Science China Earth Sciences SP Science China Press 53/6(2010-06-01), 844-853 1674-7313 53:6<844 2010 53 11430 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer