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Academic Journal of Humanities & Social Sciences, 2019, 2(2); doi: 10.25236/AJHSS.040054.

Study and Application of Facies-controlled Reef Reservoir Prediction Method in Eastern Sichuan Basin, China


Li Xinyu1, Bao Shihai1, Zeng Qingcai1, Li Xinhong2, Zhang Lianqun1, Song Linke2

Corresponding Author:
Li Xinyu

1. PetroChina Petroleum Exploration & Development Research Institute, Langfang, Hebei 065007, China;
2. PetroChina Southwest Oil&Gasfield Company, Chengdu, Sichuan 610051, China


The upper Permian Changxing Formation in eastern Sichuan has a large reservoir thickness, wide area and high reserve abundance, which has broad prospects for exploration and development. With the continuous development of exploration and development, the prediction accuracy of the distribution of bioreef reservoir is higher. Through a large number of studies and combined with the previous research results, this paper forms a facies-controlled reef reservoir prediction method, it fully integrates Geological understanding and seismic results, and divides the favorable sedimentary facies of reefs based on seismic attribute analysis and ancient geomorphological restoration. Using the effective seismic inversion technique to predict the distribution of bioreef reservoirs in the scope of favorable sedimentary facies. This method can effectively improve the prediction accuracy of reef reservoir and achieve better application results.


The eastern Sichuan area; Changxing formation;Reefs;Facies-controlled reservoir prediction

Cite This Paper

Li Xinyu, Bao Shihai, Zeng Qingcai, Li Xinhong, Zhang Lianqun, Song Linke. Study and Application of Facies-controlled Reef Reservoir Prediction Method in Eastern Sichuan Basin, China. Academic Journal of Humanities & Social Sciences (2019) Vol. 2, Issue 2: 151-163. https://doi.org/10.25236/AJHSS.040054.


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