funded by the National Natural Science Foundation of China(Grant No.41172126);the State Key Laboratory of Petroleum Resources and Prospecting(PRP/indep-2-1402)
Heavy biodegraded crude oils have larger numbers of coeluting compounds than nonbiodegraded oils, and they are typically not resolved with conventional gas chromatography(GC). This unresolved complex mixture(UCM) ...
funded by the National Natural Science Foundation of China (Grant No. 41172126)
1 Introduction Biological markers or biomarkers(Eglinton et al.,1964;Eglinton and Calvin,1967)are molecular fossils,which were derived from once living organisms through the earth history.They occur in sediments,rocks...
funded by the State Key Project of Petroleum (2008ZX05005-001009HZ);the National Natural Science Foundation of China (41172126);the State Key Laboratory of Petroleum Resources and Prospecting (PRP2010-01);the Science Foundation of China University of Petroleum (LLYJ-2011-05 and KYJJ-2012-01-01)
Fifteen oil seepage and solid bitumen samples in the Southern Guizhou Depression were analyzed with GC–MS. Characteristics of molecular markers and carbon isotopes are discussed systemically. The results showed that ...
supported by the State Key Project of Petroleum(2008ZX05005-001-009HZ);the National Natural Science Foundation of China(41172126);the State Key Laboratory of Petroleum Resources and Prospecting(PRP2010-01);the Science Foundation of China University of Petroleum(LLYJ-2011-05 and KYJJ-2012-01-01)
The main reservoirs of Majiang fossil deposits consist of the Silurian Wengxiang group,dominantly sandstones,and the Ordovician Honghuayuan formation,dominantly carbonate rocks,and the Lower Cambrian Niutitang Formati...