Correlation of major source rocks and oil sources in Lishu Fault Depression

Gu Yi; Qin Du; Lu Qinghua; Li Kuang; Song Zhenxiang; Huang Dangwei

doi:10.11781/sysydz201306662

Volume 35 Issue 6

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Gu Yi, Qin Du, Lu Qinghua, Li Kuang, Song Zhenxiang, Huang Dangwei. Correlation of major source rocks and oil sources in Lishu Fault Depression[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2013, 35(6): 662-667. doi: 10.11781/sysydz201306662

Citation:

Gu Yi, Qin Du, Lu Qinghua, Li Kuang, Song Zhenxiang, Huang Dangwei. Correlation of major source rocks and oil sources in Lishu Fault Depression[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2013, 35(6): 662-667. doi: 10.11781/sysydz201306662

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Correlation of major source rocks and oil sources in Lishu Fault Depression

doi: 10.11781/sysydz201306662

1.
Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China
2.
SINOPEC Northeast Oilfield Company, Changchun, Jilin 130062, China
3.
Research Institute of Petroleum Exploration and Development, SINOPEC Northeast Oilfield Company, Changchun, Jilin 130062, China

Publish Date: 2013-11-28

Abstract

Abstract

According to the geochemical features of source rocks and crude oils from different strata and different area in the Lishu Fault Depression, the main source rock features and crude oil geochemical characteristics have been concluded. The analyses of biomarker compound and carbon isotope show that crude oils in the Lishu Fault Depression mainly generated from parent materials of type Ⅱ1, while in Sujiatun area some crude oils which generated from parent materials of type Ⅲ mixed in. Oil and source correlation proves that crude oils in the Lishu Fault Depression mainly generated from the Shahezi Formation, while the 1st member of Yingcheng Formation also contributed in some area.
- oil and source correlation,
- crude oil,
- source rock,
- Lishu Fault Depression,
- Songliao Basin