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Shale oil and gas generating characteristics of lacustrine Shahejie formation in eastern sag of Liaohe depression, Northeast China

Authors

Han,  Shuangbiao
External Organizations;

Zhang,  Jinchuan
External Organizations;

/persons/resource/horsf

Horsfield,  B.
3.2 Organic Geochemistry, 3.0 Geochemistry, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Wang,  Chengshan
External Organizations;

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Citation

Han, S., Zhang, J., Horsfield, B., Wang, C. (2018): Shale oil and gas generating characteristics of lacustrine Shahejie formation in eastern sag of Liaohe depression, Northeast China. - International Journal of Oil, Gas and Coal Technology, 19, 1, 83-96.
https://doi.org/10.1504/IJOGCT.2018.093972


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_3563890
Abstract
As a known source of commercial oil and gas in the Liaohe depression, the lacustrine Shahejie Shale formation is a target of unconventional petroleum exploration. Characterising hydrocarbon generating and phase behaviour evolution is considered to be an empirical method or a prerequisite in resource evaluation and economic estimation. However, this is poorly understood on the lacustrine Shahejie Shale formation as a candidate for shale oil/gas play. According to kinetics of hydrocarbon generation, in this study the source rock potential and physical properties of generated fluids are analysed. Furthermore, this research provides a case study relating experimental data obtained on samples with modelling results. Samples from different wells that represent a range of maturation levels and lithofacies are discussed in this paper.