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Proceedings Papers

Improved Data-Driven Method for the Prediction of Elastic Properties in Unconventional Shales from SEM Images

Sai Kiran Maryada, Deepak Devegowda, Mark Curtis, Chandra Rai
Paper presented at the SPWLA 29th Formation Evaluation Symposium of Japan, September 12–13, 2024
Paper Number: SPWLA-JFES-2024-N
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View Paper titled, Improved Data-Driven Method for the Prediction of Elastic Properties in Unconventional Shales from SEM Images
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Journal Articles

Diffusive Leakage of scCO 2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy

Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai
Journal: SPE Journal
Publisher: Society of Petroleum Engineers (SPE)
SPE J. 29 (09): 5087–5100.
Paper Number: SPE-219763-PA
https://doi.org/10.2118/219763-PA
Published: 11 September 2024
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View article titled, Diffusive Leakage of scCO 2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy
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Proceedings Papers

Evaluation of Hydrogen Interaction with Mudrocks: Implication for Geo-Storage

Sidi Mamoudou, Son Dang, Mark Curtis, Chandra Rai
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4042532-MS
https://doi.org/10.15530/urtec-2024-4042532
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View Paper titled, Evaluation of Hydrogen Interaction with Mudrocks: Implication for Geo-Storage
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Proceedings Papers

Diffusive Leakage of scCO 2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy

Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4032227-MS
https://doi.org/10.15530/urtec-2024-4032227
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View Paper titled, Diffusive Leakage of scCO 2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy
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Proceedings Papers

Effects of H 2 Exposure on the Microstructure of Depleted Hydrocarbon Reservoirs

Mark Curtis, Sidi Mamoudou, Son Dang, Chandra Rai, Deepak Devegowda
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 17–19, 2024
Paper Number: URTEC-4042763-MS
https://doi.org/10.15530/urtec-2024-4042763
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View Paper titled, Effects of H 2 Exposure on the Microstructure of Depleted Hydrocarbon Reservoirs
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Proceedings Papers

Modeling Hydrogen Geochemistry Using Fundamental Quantum-Mechanical Approaches to Enable Hydrogen Geostorage

Vardhan Satalkar, Deepak Devegowda, Chandra Rai, Son Dang
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3871259-MS
https://doi.org/10.15530/urtec-2023-3871259
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View Paper titled, Modeling Hydrogen Geochemistry Using Fundamental Quantum-Mechanical Approaches to Enable Hydrogen Geostorage
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Proceedings Papers

Effects of CO 2 Exposure on Unconventional Reservoir Rock Microstructure

Mark Curtis, Sidi Mamoudou, Felipe Cruz, Son Dang, Chandra Rai, Deepak Devegowda
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864852-MS
https://doi.org/10.15530/urtec-2023-3864852
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View Paper titled, Effects of CO 2 Exposure on Unconventional Reservoir Rock Microstructure
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Proceedings Papers

Understanding NMR Responses of Different Rock-Fluid Components Within Organic-Rich Argillaceous Rocks: Comparison Study Across 2, 12, and 23 MHz Spectroscopy

Son T. Dang, Elizabeth G. Krukowski, Michael J. Dick, Dragan Veselinovic, Rafael A. Mendoza, Rayvan Watson, Chandra Rai, Carl Sondergeld
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3863533-MS
https://doi.org/10.15530/urtec-2023-3863533
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View Paper titled, Understanding NMR Responses of Different Rock-Fluid Components Within Organic-Rich Argillaceous Rocks: Comparison Study Across 2, 12, and 23 MHz Spectroscopy
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Proceedings Papers

Experimental Observation of Diffusion as the Main Drive Mechanism in Unconventional Shales

Son Dang, Sidi Mamoudou, Chandra Rai, Carl Sondergeld
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864848-MS
https://doi.org/10.15530/urtec-2023-3864848
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View Paper titled, Experimental Observation of Diffusion as the Main Drive Mechanism in Unconventional Shales
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Proceedings Papers

Machine Learning Facilitates Prediction of Geomechanical Properties Directly from SEM Images in Unconventional Plays

Heehwan Yang, Deepak Devegowda, Mark Curtis, Chandra Rai
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3866084-MS
https://doi.org/10.15530/urtec-2023-3866084
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View Paper titled, Machine Learning Facilitates Prediction of Geomechanical Properties Directly from SEM Images in Unconventional Plays
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Proceedings Papers

Experimental Evaluation of Cement Integrity on Exposure to CO 2 : Application to Geostorage

Sidi Mamoudou, Mark Curtis, Son Dang, Chandra Rai, Carl Sondergeld
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3864823-MS
https://doi.org/10.15530/urtec-2023-3864823
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View Paper titled, Experimental Evaluation of Cement Integrity on Exposure to CO 2 : Application to Geostorage
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Proceedings Papers

Effects of Soxhlet Extraction on Shale Microstructure

Mark Curtis, Chandra Rai, Carl Sondergeld
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723470-MS
https://doi.org/10.15530/urtec-2022-3723470
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View Paper titled, Effects of Soxhlet Extraction on Shale Microstructure
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Journal Articles

Core-Derived Velocity Systematics, Mississippian Meramec Formation, Oklahoma

Jing Fu, Carl Sondergeld, Chandra Rai
Journal: SPE Journal
Publisher: Society of Petroleum Engineers (SPE)
SPE J. 27 (01): 705–714.
Paper Number: SPE-206753-PA
https://doi.org/10.2118/206753-PA
Published: 16 February 2022
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View article titled, Core-Derived Velocity Systematics, Mississippian Meramec Formation, Oklahoma
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Journal Articles

Pore-Type Partitioning in Unconventional Tight Reservoirs: Impact on Formation Damage and Long-Term Production

Sanchay Mukherjee, Son Dang, Chandra Rai, Carl H. Sondergeld
Journal: SPE Reservoir Evaluation & Engineering
Publisher: Society of Petroleum Engineers (SPE)
SPE Res Eval & Eng 24 (03): 514–522.
Paper Number: SPE-204217-PA
https://doi.org/10.2118/204217-PA
Published: 11 August 2021
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View article titled, Pore-Type Partitioning in Unconventional Tight Reservoirs: Impact on Formation Damage and Long-Term Production
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Proceedings Papers

Measurement of Effective Tortuosity in Unconventional Tight Rock using Nuclear Magnetic Resonance

Son Dang, Sanchay Mukherjee, Carl Sondergeld, Chandra Rai
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5118-MS
https://doi.org/10.15530/urtec-2021-5118
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View Paper titled, Measurement of Effective Tortuosity in Unconventional Tight Rock using Nuclear Magnetic Resonance
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Journal Articles

Fracture Hits in Unconventional Reservoirs: A Critical Review

Ishank Gupta, Chandra Rai, Deepak Devegowda, Carl H. Sondergeld
Journal: SPE Journal
Publisher: Society of Petroleum Engineers (SPE)
SPE J. 26 (01): 412–434.
Paper Number: SPE-203839-PA
https://doi.org/10.2118/203839-PA
Published: 10 February 2021
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View article titled, Fracture Hits in Unconventional Reservoirs: A Critical Review
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Journal Articles

Application of Interpretable Machine-Learning Workflows To Identify Brittle, Fracturable, and Producible Rock in Horizontal Wells Using Surface Drilling Data

Ngoc Lam Tran, Ishank Gupta, Deepak Devegowda, Vikram Jayaram, Hamidreza Karami, Chandra Rai, Carl H. Sondergeld
Journal: SPE Reservoir Evaluation & Engineering
Publisher: Society of Petroleum Engineers (SPE)
SPE Res Eval & Eng 23 (04): 1328–1342.
Paper Number: SPE-202486-PA
https://doi.org/10.2118/202486-PA
Published: 12 November 2020
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View article titled, Application of Interpretable Machine-Learning Workflows To Identify Brittle, Fracturable, and Producible Rock in Horizontal Wells Using Surface Drilling Data
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Proceedings Papers

Machine Learning Workflow to Identify Brittle, Fracable and Producible Rock in Horizontal Wells Using Surface Drilling Data

Ngoc Lam Tran, Ishank Gupta, Deepak Devegowda, Hamidreza Karami, Chandra Rai, Vikram Jayaram, Carl Sondergeld
Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201456-MS
https://doi.org/10.2118/201456-MS
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View Paper titled, Machine Learning Workflow to Identify Brittle, Fracable and Producible Rock in Horizontal Wells Using Surface Drilling Data
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Journal Articles

Revisiting the Concept of Wettability for Organic-Rich Tight Rocks: Application in Formation Damage-Water Blockage

Sanchay Mukherjee, Son Thai Dang, Chandra Rai, Carl Sondergeld
Journal: Petrophysics - The SPWLA Journal of Formation Evaluation and Reservoir Description
Publisher: Society of Petrophysicists and Well-Log Analysts
Petrophysics 61 (05): 473–481.
Paper Number: SPWLA-2020-v61n5a5
https://doi.org/10.30632/PJV61N5-2020a5
Published: 01 October 2020
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View article titled, Revisiting the Concept of Wettability for Organic-Rich Tight Rocks: Application in Formation Damage-Water Blockage
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Proceedings Papers

Comprehensive Experimental Study of Huff-n-Puff Enhanced Oil Recovey in Eagle Ford: Key Parameters and Recovery Mechanism

Byeungju Min, Sidi Mamoudou, Son Dang, Ali Tinni, Carl Sondergeld, Chandra Rai
Paper presented at the SPE Improved Oil Recovery Conference, August 31–September 4, 2020
Paper Number: SPE-200436-MS
https://doi.org/10.2118/200436-MS
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View Paper titled, Comprehensive Experimental Study of Huff-n-Puff Enhanced Oil Recovey in Eagle Ford: Key Parameters and Recovery Mechanism
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