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Journal Article

Seismic characterization of in situ stress in orthorhombic shale reservoirs using anisotropic extended elastic impedance inversion

Lin Li, Yanmin Guo, Guangzhi Zhang, Xinpeng Pan, Jiajia Zhang, Ying Lin
Journal: Geophysics
Published: 23 September 2022
Geophysics (2022) 87 (6): M259–M274.
DOI: https://doi.org/10.1190/geo2021-0807.1
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Bayesian amplitude variation with angle and azimuth inversion for direct estimates of a new brittleness indicator and fracture density

Lin Li, Guangzhi Zhang, Xinpeng Pan, Jinmiao Zhang, Zhenyu Zhu, Chao Li, Zhengliang Lin
Journal: Geophysics
Published: 13 July 2022
Geophysics (2022) 87 (5): M189–M197.
DOI: https://doi.org/10.1190/geo2021-0767.1
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Seismic characterization of fractured reservoirs with elastic impedance difference versus angle and azimuth: A low-frequency poroelasticity perspective

Xinpeng Pan, Pengfei Zhang, Guangzhi Zhang, Zhenwei Guo, Jianxin Liu
Journal: Geophysics
Published: 08 July 2021
Geophysics (2021) 86 (4): M123–M139.
DOI: https://doi.org/10.1190/geo2020-0492.1
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Azimuthal amplitude variation with offset parameterization and inversion for fracture weaknesses in tilted transversely isotropic media

Xinpeng Pan, Lin Li, Shunxin Zhou, Guangzhi Zhang, Jianxin Liu
Journal: Geophysics
Published: 14 December 2020
Geophysics (2021) 86 (1): C1–C18.
DOI: https://doi.org/10.1190/geo2019-0215.1
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Azimuthal Fourier coefficient inversion for horizontal and vertical fracture characterization in weakly orthorhombic media

Guangzhi Zhang, Lin Li, Xinpeng Pan, Hengxin Li, Junzhou Liu, Lei Han
Journal: Geophysics
Published: 09 November 2020
Geophysics (2020) 85 (6): C199–C214.
DOI: https://doi.org/10.1190/geo2019-0797.1
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Amplitude variation with offset and azimuth inversion for fluid indicator and fracture weaknesses in an oil-bearing fractured reservoir

Xinpeng Pan, Guangzhi Zhang, Xingyao Yin
Journal: Geophysics
Published: 11 March 2019
Geophysics (2019) 84 (3): N41–N53.
DOI: https://doi.org/10.1190/geo2018-0554.1
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Fracture detection and fluid identification based on anisotropic Gassmann equation and linear-slip model

Xinpeng Pan, Guangzhi Zhang
Journal: Geophysics
Published: 13 December 2018
Geophysics (2019) 84 (1): R99–R112.
DOI: https://doi.org/10.1190/geo2018-0255.1
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Azimuthally anisotropic elastic impedance inversion for fluid indicator driven by rock physics

Xinpeng Pan, Guangzhi Zhang, Xingyao Yin
Journal: Geophysics
Published: 05 October 2017
Geophysics (2017) 82 (6): C211–C227.
DOI: https://doi.org/10.1190/geo2017-0191.1
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