Ultra-deep fractured tight sandstone gas reservoirs in the Tarim Basin, China, feature extreme burial depth, low matrix porosity and permeability, complex high-temperature, high-pressure and high in-situ stress geological conditions, and heterogeneous multi-scale fracture development, which severely restricts efficient...
Xu Zhou, Zhao-Qin Huang, Ai-Fen Li et al.· Journal of Physics, Conferen...· 0 citations
The ensemble smoother with multiple data assimilation (ESMDA) is widely used for reservoir history matching because of its parallel computational efficiency and ease of implementation. Production data in high-dimensional reservoir applications are often correlated across time, wells, and response types. When a diagon...
Jinding Zhang, Pi-Yang Liu, Kai Zhang et al.· SPE Journal· 0 citations
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