L
Lun Zhao
Researcher at PetroChina
Publications - 74
Citations - 478
Lun Zhao is an academic researcher from PetroChina. The author has contributed to research in topics: Geology & Carbonate. The author has an hindex of 10, co-authored 60 publications receiving 328 citations.
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Mechanism of heavy oil recovery by cyclic superheated steam stimulation
TL;DR: In this article, the superior properties of superheated steam were analyzed and brought forward the superiority of SPMH to effectively develop heavy oil reservoirs in recovery mechanisms, including mathematichal model establishing, physical and numerical simulation studies, and current pilot test effects.
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Complex relationship between porosity and permeability of carbonate reservoirs and its controlling factors: A case study of platform facies in Pre-Caspian Basin
TL;DR: In this article, the relationship between permeability and porosity and its influencing factors are studied in the sedimentary environments of the Carboniferous System in eastern Pre-Caspian Basin, including open platform, restricted platform and evaporate platform.
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Stress sensitive experiments for abnormal overpressure carbonate reservoirs: A case from the Kenkiyak fractured-porous oil field in the littoral Caspian Basin
TL;DR: In this article, the authors analyzed the porosity and permeability of the overpressure carbonate reservoirs of the Kenkiyak pre-salt oil field in the littoral Caspian Basin, cores were made artificially and the stress sensitivity of matrix cores and cores with non-packed, semi-packed and fully packed fractures were analyzed.
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Influences of sandstone superimposed structure and architecture on waterflooding mechanisms: A case study of Kumkol Oilfield in South Turgay Basin, Kazakhstan
TL;DR: In this article, the authors analyzed the influence of the superimposed structure characteristics between different types of sandstones and internal architecture features on warterflooding mechanisms and effects in the Kumkol oilfield.
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Pore-throat structure characteristics and its impact on the porosity and permeability relationship of Carboniferous carbonate reservoirs in eastern edge of Pre-Caspian Basin
Weiqiang Li,Longxin Mu,Lun Zhao,Jianxin Li,Shu-qin Wang,Zifei Fan,Dali Shao,Changhai Li,Fachao Shan,Wenqi Zhao,Meng Sun +10 more
TL;DR: In this paper, the pore-cavity-fracture and pore fracture structures of carboniferous carbonate reservoirs at the eastern edge of the Pre-Caspian Basin were investigated.