Formation and preservation of pores in deep limestone reservoirs: A case study of Upper Permian Changxing Formation, central Sichuan Basin, SW China

In recent years, drilling data from wells Pengshen 10, Heshen 9, Tongshen 17 and Zhengyang 1 in the Sichuan Basin have confirmed the presence of a set of porous reef-beach limestone reservoirs in the Upper Permian Changxing Formation, which breaks the traditional view that deep carbonate oil and gas...

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Bibliographic Details
Main Authors: Long WEN, Bing LUO, Benjian ZHANG, Xiao CHEN, Wenzheng LI, Yifeng LIU, Anping HU, Xihua ZHANG, Anjiang SHEN
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-04-01
Series:Petroleum Exploration and Development
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380425605702
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