Comparison of Hydrocarbon Source Rock in SongpanAba Area and Sicuan Basin
- Received Date: 1900-01-01
- Rev Recd Date: 1900-01-01
- Publish Date: 2006-06-10
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Key words:
- structural evolution /
- thermal evolution /
- reflectance /
Abstract: On the basis of the investigation on hydrocarbon source in SongpanAba area, this paper compares the organic thermal evolution with that in Sichuan basin, which has some similarities in structural evolution to SongpanAba area before middle Triassic. It is approach that the thermal evolutional level is higher in SongpanAba area than that in Sichuan basin, and there are several different Bitumen reflectance levels there. Due to the fault and magma activity,the vitrinite reflectance is higher in the margin than that in the center of SongpanAba area. This area centered with Tangke with lower thermal evolution level can be the exploration area at the beginning.
Citation: | FAN Ming. Comparison of Hydrocarbon Source Rock in SongpanAba Area and Sicuan Basin[J]. Acta Sedimentologica Sinica, 2006, 24(3): 440-445. |