Influencing factors and prevention measures of casing deformation in deep shale gas wells in Luzhou block, southern Sichuan Basin, SW China

Influencing factors and prevention measures of casing deformation in deep shale gas wells in Luzhou block, southern Sichuan Basin, SW China

Based on structural distribution and fault characteristics of the Luzhou block, southern Sichuan Basin, as well as microseismic, well logging and in-situ stress data, the casing deformation behaviors of deep shale gas wells are summarized, and the casing deformation mechanism and influencing factors...

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Bibliographic Details
Main Authors: Lingling HAN, Xizhe LI, Zhaoyi LIU, Guifu DUAN, Yujin WAN, Xiaolong GUO, Wei GUO, Yue CUI
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2023-08-01
Series:Petroleum Exploration and Development
Subjects:
Sichuan Basin
Luzhou block
shale gas well
casing deformation mechanism
fault activation
risk assessment
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380423604434

Internet

http://www.sciencedirect.com/science/article/pii/S1876380423604434

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