Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

... of velocity model building has been conducted utilizing refraction and reflection Full Waveform Inversion integrated with conventional tomography in order...

From exploration to diagnosis: Can geophysicists revolutionize healthcare?

Chuck Peng, Maurice Nessim

International Meeting for Applied Geoscience and Energy (IMAGE)

...[5]. Full waveform inversion was also reported in literature where a super-computer was used to invert for sound speed variations by exactly matching...

Full-elastic AVA extraction using acoustic FWI

Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini

International Meeting for Applied Geoscience and Energy (IMAGE)

... unprocessed seismic data using purely acoustic full-waveform inversion. The resultant parameters incorporate the full elastic response of the observed...

Unconventional Approach to Estimate Permeability of Thin Beds in a Carbonate Reservoir with Vertical Interference Testing, #41834 (2016).

Christophe Bassem Maalouf, Salem Al Jaberi, Irina Baca Espinoza, F.Elarouci, S. Smith, H.Khairy

Search and Discovery.com

..., including gamma-ray, array resistivity, density, neutron, NMR, full waveform acoustic and image log data (electrical and acoustic). Pore pressure...

Illuminating the Complex Geology of the UK Faroe Shetland Basin

Antonio Castiello, Gareth Venfield, Jens Beenfeldt

GEO ExPro Magazine

... precisely. The VMB employed in this project is a combination of highresolution Full Waveform Inversion (FWI) and reflection tomography, constrained by both...

What do acoustic FWI derived amplitudes mean in terms of elastic properties?

Dhananjay Kumar, Ana Garcia-Ceballos, Joe Dierkhising, Abigail Maxwell, Akkel Paul

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Abigail Maxwell, and Akkel Paul, bp ⁺ Now at Colorado School of Mines Summary Full waveform inversion (FWI) derived reflectivity (FDR) is a derivative...

FWI derived reflectivity gathers in angle domain

Hu Jin, Simon Luo, Qingqing Liao, Xukai Shen, Ganyuan Xia, Madhav Vyas

International Meeting for Applied Geoscience and Energy (IMAGE)

... gathers in angle domain Hu Jin∗ , Simon Luo, Qingqing Liao, Xukai Shen, Ganyuan Xia, and Madhav Vyas bp SUMMARY Full-waveform inversion (FWI) images have...

Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)

Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang

Search and Discovery.com

... & Exhibition, 2021. [5] J. Mei and Q. Tong, "A practical acoustic full waveform inversion workflow applied to a 3D land dynamite survey," in 2015 SEG...

Revealing the subsalt in Garden Banks with a sparsely-shot TPS OBN and FWI

Michael Merritt, Guido Baeten, Vishram Rambaran, Karen Godfrey, Kevin Bianchini, Tara Brothers, Frederic Chelminski, Alex Hao, Huawei Gao, Yingxue Su, Zhiyuan Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Wang, 2021, Full-waveform inversion for full-wavefield imaging: Decades in the making: The Leading Edge, 40, 324–334, doi: https://doi.org...

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... PreSDM and full waveform inversion velocity models are available. Indications from RST suggest that the key Aptian source interval along this margin...

Pluto 4D Monitor Two - A Second Outstanding Success

Sandra Mann, Scott Gagen

Australian Petroleum Production & Exploration Association (APPEA) Journal

... collaboration with Woodside geoscientists. Use of modern processing technologies, including least squares migration, full waveform inversion and wave...

Tiltmeter data inversion for reservoir integrity monitoring using numerical modelling and particle swarm optimisation

Reza Abdollahi, Abbas Movassagh, Dane Kasperczyk, Manouchehr Haghighi

Australian Energy Producers Journal

... (2023) Subsurface deformation monitoring with InSAR and elastic inversion modeling in west Texas. Geoenergy Science and Engineering 231, 212299. doi...

Integrating Rock Physics and Seismic Modeling for Time-Lapse Analysis in a CO2 Enhanced Oil Recovery Project, #40991 (2012)

Aaron Wandler, Paritosh Singh, Thomas Davis

Search and Discovery.com

... represent the brine and CO2 saturated cases at minimum and maximum reservoir pressure. These well logs are used for full waveform seismic modeling. For both...

Generating high-quality labels for deep learning CO2 monitoring using local orthogonalization

Shuang Gao, Sergey Fomel, Yangkang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... from 5. 3rd row: filtered mask generated from geometric operations. even elastic full-waveform inversion. While the study showcases the effective use...

Applications of 3-D Seismic/Forward Modeling to Water Shutoff and Other Reservoir Management Issues

D. E. Moore, H. E. Goodman, P. D. Norman

Indonesian Petroleum Association

..." of estimated S wave velocity values using SeisSat's acoustic model compared to measured shear velocities from Schlumberger's full waveform sonic tool...

What can resistivit tell you about your prospect?

Daniel Baltar

GEO ExPro Magazine

... to seismic full waveform inversion. By combining seismic and CSEM data, geologists can achieve a more comprehensive understanding of subsurface...

Horizontal well S-wave imaging method and application

Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou Feng, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

...-borehole structure using full-waveform sonic data: Geophysics, 54, 747–757, doi: https://doi.org/10.1190/1 .1442702. Cengiz, E., C. Chang, K. Michael, C...

2018 AAPG International Conference and Exhibition

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Q tomography workflow: Land case study in the Eagle Ford Play

Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

...-waveform inversion in viscoacoustic media: Geophysics, 64, 130–145, doi: https:// doi.org/10.1190/1.1444510. Dekel, G., D. Chase, R. Strachilevitz...

Geoscience Technology Workshops (GTW)

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Detecting igneous rocks in the presalt with elastic FWI

Gabriel Pacheco, Ana Araújo, Diego Costa, Karine Pereira, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... is the presence of igneous rocks. We analyze the ability of full-waveform inversion (FWI) to identify and detect this class of rock using an OBN data set from...

Abstract: Review of Geophysical Methods to Support Evaluations of Potential Candidate Sites for a Used Nuclear Fuel Deep Geological Repository; #90172 (2014)

G. W. Schneider, S. J. Emsley, M. E. Monier-Williams, R. K. Davis, F. L. Paillet, R. M. Turpening, S. J. Y. Sol, A. Vorauer

Search and Discovery.com

...            Nuclear Magnetic Resonance (NMR) Fluid temperature and resistivity Impeller flow meter Heat pulse flow meter Electromagnetic flow meter Full waveform sonic...

A Case Study on the Emergence of the Barnett Shale in the Midland Basin, Ector County, Texas

Andrew Lewis, Taylor Mackay, Robert Dimit, Brett Bracken, Andrew Bell

Unconventional Resources Technology Conference (URTEC)

...) image that utilized a high-resolution velocity model generated using full waveform inversion (FWI) to assess the quality of the landing...

Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation

Chen Bao

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the revolution of full waveform inversion (FWI) has helped tremendously on focusing the extreme far angle sub-stack images by providing great...

Finite-difference wavefield propagation using superstepping

T. Nemeth, K. Nihei, A. Loddoch, A. Sekar, K. Bube, J. Washbourne, L. Decker, S Kaplan, Ch. Wu, A. Shabelansky, O. Cristea, Z. Yin

International Meeting for Applied Geoscience and Energy (IMAGE)

...ds k timesteps forward. These same Green’s functions can also be used to move the incoming wavefield k timesteps backward essential for computing gradients ...