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Proceedings Papers

An Underground Reservoir Resistivity Monitoring System for CO 2 Reservoir Characterization

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Shanjun Li, Weishan Han
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0002
https://doi.org/10.30632/SPWLA-2025-0002
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View Paper titled, An Underground Reservoir Resistivity Monitoring System for CO 2 Reservoir Characterization
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Proceedings Papers

Enhancing Electrofacies Prediction with Fuzzy Logic: A Pathway to Improved Subsurface Characterization

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Luis Miguel Rojas, Manuella Yebra, Lilian S. Souza, Frederico S. De Miranda, José Roberto Barbosa Corrêa, Vinicius Veríssimo Nobrega de Oliveira
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0003
https://doi.org/10.30632/SPWLA-2025-0003
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View Paper titled, Enhancing Electrofacies Prediction with Fuzzy Logic: A Pathway to Improved Subsurface Characterization
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Proceedings Papers

A Novel Hierarchical Correction of Array Induction Logging Data for Horizontal Wells in Tight Sandstone Reservoirs

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Ping Qiao, Lei Wang, Yingming Liu, Xiaokai Xu, Xiyong Yuan, Fuhua Cao
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0004
https://doi.org/10.30632/SPWLA-2025-0004
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View Paper titled, A Novel Hierarchical Correction of Array Induction Logging Data for Horizontal Wells in Tight Sandstone Reservoirs
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Proceedings Papers

Quantifying the Impacts of Spatial Distribution and Petrophysical Properties of Clay Minerals on the Multifrequency Complex Dielectric Permittivity of Shaly Sandstones

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Mariella Khoury, Zulkuf Azizoglu, Zoya Heidari
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0006
https://doi.org/10.30632/SPWLA-2025-0006
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View Paper titled, Quantifying the Impacts of Spatial Distribution and Petrophysical Properties of Clay Minerals on the Multifrequency Complex Dielectric Permittivity of Shaly Sandstones
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Proceedings Papers

Complex Permittivity of Shale and Brine: Core Analysis Results and Interpretation

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Seán Dolan, Nishank Saxena, Ronny Hofmann, Matthew Josh
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0007
https://doi.org/10.30632/SPWLA-2025-0007
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View Paper titled, Complex Permittivity of Shale and Brine: Core Analysis Results and Interpretation
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Proceedings Papers

Dual Independent Oval Pads (DIOP) Platform for Testing Wide Range of Complex Reservoirs

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Moutaz Abdein, Gibran Hashmi, Carlos Eduardo, Tony van Zuilekom, Robert Gales, M. S. Iyer, Sarvagya Parashar
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0008
https://doi.org/10.30632/SPWLA-2025-0008
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View Paper titled, Dual Independent Oval Pads (DIOP) Platform for Testing Wide Range of Complex Reservoirs
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Proceedings Papers

Petrophysical Characterization of Secondary Organic Matter and Hydrocarbons in the Early Jurassic Formation Using Laboratory NMR Techniques

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Abdul Mohsen Al Mershed, Asmaa Al Hammadi, Hawraa Baqer, Mihira Narayan Acharya, Z. Harry Xie, Phil Hawley, Christie Woodroof, Seán Dolan, Matthias Appel
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0009
https://doi.org/10.30632/SPWLA-2025-0009
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View Paper titled, Petrophysical Characterization of Secondary Organic Matter and Hydrocarbons in the Early Jurassic Formation Using Laboratory NMR Techniques
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Proceedings Papers

Real Time Data Inversion Uncertainty Estimation of NMR Logs

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Wei Shao, Songhua Chen, Gabor Hursan, Shouxiang Mark Ma
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0010
https://doi.org/10.30632/SPWLA-2025-0010
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View Paper titled, Real Time Data Inversion Uncertainty Estimation of NMR Logs
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Proceedings Papers

Discrete Inversion Method for Nuclear Magnetic Resonance Data Processing and Its Applications to Fluid Typing and Quantification

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Jun Gao, Hyung Kwak, Gabor Hursan, Stacey Althaus
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0011
https://doi.org/10.30632/SPWLA-2025-0011
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View Paper titled, Discrete Inversion Method for Nuclear Magnetic Resonance Data Processing and Its Applications to Fluid Typing and Quantification
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Proceedings Papers

Study of Rock Physical Properties Characterization Methods in Porous Media Using Ultra-Short Relaxation MRI

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Zhenshuo MA, Yan Zhang, Lizhi Xiao
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0012
https://doi.org/10.30632/SPWLA-2025-0012
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View Paper titled, Study of Rock Physical Properties Characterization Methods in Porous Media Using Ultra-Short Relaxation MRI
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Proceedings Papers

Tortuosity Assessment for Reliable Permeability Quantification Using Integration of Hydraulic and Electric Current Flow in Complex Carbonates

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Dalma Arrieta, Zulkuf Azizoglu, Pallavi Sahu, Zoya Heidari, Plinio Câncio
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0013
https://doi.org/10.30632/SPWLA-2025-0013
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View Paper titled, Tortuosity Assessment for Reliable Permeability Quantification Using Integration of Hydraulic and Electric Current Flow in Complex Carbonates
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Proceedings Papers

Synergy of Intelligent Wireline Formation Testing Platform Together with Drill Stem Testing to Unlock Hydrocarbon Potential in Asia Greenfield

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D. Ling, S. Daungkaew, M. Kristensen, C. Cavalleri, H. Espinosa, A. Gisolf, A. Thorat, M. Sarili, S. N. Cheng, C. L. Chua, A. N. Azwa, M. A. Abu Talib, E. Motaei
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0014
https://doi.org/10.30632/SPWLA-2025-0014
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View Paper titled, Synergy of Intelligent Wireline Formation Testing Platform Together with Drill Stem Testing to Unlock Hydrocarbon Potential in Asia Greenfield
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Proceedings Papers

New Insights into the Understanding of Sand Injectite Complexes, Using Advanced Log Data, Ultra-Deep Resistivity Inversions and Outcrop Field Observations

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Sayyid Ahmad, Joanna Mouatt, Gianbattista Tosi, Fanny Dominique Marcy, Nigel Clegg
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0016
https://doi.org/10.30632/SPWLA-2025-0016
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View Paper titled, New Insights into the Understanding of Sand Injectite Complexes, Using Advanced Log Data, Ultra-Deep Resistivity Inversions and Outcrop Field Observations
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Proceedings Papers

Assessment of Textural Heterogeneity Tensor Using 3D Micro-CT-Scan Images

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Pallavi Sahu, Dalma Arrieta, Zoya Heidari, Plinio Cancio Rocha da Silva
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0017
https://doi.org/10.30632/SPWLA-2025-0017
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View Paper titled, Assessment of Textural Heterogeneity Tensor Using 3D Micro-CT-Scan Images
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Proceedings Papers

Data-Driven Methodologies for Enhancing Efficiency and Accuracy in Wireline Formation Testing

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Marcelo Abbehusen Magalhães, Lucas Abreu Blanes de Oliveira, Marcos Kalinowski
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0018
https://doi.org/10.30632/SPWLA-2025-0018
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View Paper titled, Data-Driven Methodologies for Enhancing Efficiency and Accuracy in Wireline Formation Testing
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Proceedings Papers

A Method on Perforation Depth Investigation Using Borehole Acoustic Logging

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Li Zhang, Wen Chen, Yue Liu, Chao Zhang, Xuekai Sun, Kun Shao, Xiqiang Li, Siyi Li, Hao Sun, Ran Zhang, Qi Zhang
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0019
https://doi.org/10.30632/SPWLA-2025-0019
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View Paper titled, A Method on Perforation Depth Investigation Using Borehole Acoustic Logging
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Proceedings Papers

A Missing Well-Logs Generation Method Based on Generative Adversarial Networks Models

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Junxia Shi, Guangzhi Liao, Lizhi Xiao, Jun Zhou, Juan Zhang, Yubo Liu, Haishan Liu
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0020
https://doi.org/10.30632/SPWLA-2025-0020
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View Paper titled, A Missing Well-Logs Generation Method Based on Generative Adversarial Networks Models
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Proceedings Papers

Impact of CO 2 Cooling on Fluid Mobility in Shale: A T 2 Tomography Study

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Xu Dong, Jing Lu, Bo Liu, Jiahui Zhang, Junlei Su, Kun Liu, Junchen Wu, Xueying Shi
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0022
https://doi.org/10.30632/SPWLA-2025-0022
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View Paper titled, Impact of CO 2 Cooling on Fluid Mobility in Shale: A T 2 Tomography Study
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Proceedings Papers

Measuring Ultrasonic Velocities and Attenuation of H 2 and CO 2 -Saturated Sands for Deep Saline Reservoirs

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Gabriel C. Unomah, Mohamed S. El-Tayeb, Michael T. Myers, Lori Hathon, David Myers
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0023
https://doi.org/10.30632/SPWLA-2025-0023
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View Paper titled, Measuring Ultrasonic Velocities and Attenuation of H 2 and CO 2 -Saturated Sands for Deep Saline Reservoirs
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Proceedings Papers

Impact of CO 2 Storage Time on the Physicochemical and Mechanical Properties of Sandstone Formations: Insights for Long-Term CCS Applications

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Musa E. M. Ahmed, Deniz M. Paker, Joe Ramoin, Stephen Drylie, Birol Dindoruk
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0025
https://doi.org/10.30632/SPWLA-2025-0025
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View Paper titled, Impact of CO 2 Storage Time on the Physicochemical and Mechanical Properties of Sandstone Formations: Insights for Long-Term CCS Applications
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