ORIGIN OF IMMATURE SULFUR-RICH OIL IN JIANGHAN OIL-FIELD

Authors
PENG PA SHENG GY FU JA WU ZJ JIANG JG
Citation
Pa. Peng et al., ORIGIN OF IMMATURE SULFUR-RICH OIL IN JIANGHAN OIL-FIELD, Chinese Science Bulletin, 43(8), 1998, pp. 678-681
Citations number
7
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Chinese Science Bulletin → ACNP
ISSN journal
10016538
Volume
43
Issue
8
Year of publication
1998
Pages
678 - 681
Database
ISI
SICI code
1001-6538(1998)43:8<678:OOISOI>2.0.ZU;2-X
Abstract
Chemical structure of immature sulfur-rich kerogen and composition of immature sulfur-rich crude oil in Jianghan oil field have been studied . In molecular level, crude oil differs from thermolysed and chemolyse d products of kerogen but does resemble the bitumen in immature sulfur -rich source rock. Therefore, immature sulfur-rich oil may be derived from the expelling of bitumen rather than from thermal cracking of ker ogen.