Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration

Anton Egorov, Andrej Bóna, Roman Pevzner, Stanislav Glubokovskikh, Konstantin Tertyshnikov

Petroleum Exploration Society of Australia (PESA)

...Application of time-lapse full waveform inversion of vertical seismic profile data for the identification of changes introduced by CO2 sequestration...

Pyseis: A high-performance, user-friendly Python package for GPU-accelerated seismic modeling and subsurface imaging

Stuart Farris, Guillaume Barnier, Ettore Biondi, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... of a Python script, Figure 2: a) A code snippet that demonstrates a simple 2D acoustic full-waveform inversion (FWI) implementation using the Marmousi...

Reservoir characterization and associated uncertainties of a presalt carbonate field, Brazil offshore

Jaydip Guha, Hannah Wood, Martijn Blaauw, Caroline Scott, Cody Stewart, Lina Xu, Wenceslau P. Gouveia, Edward Follows, Runer Avila, Andrew Barnett, Josephine Wheeler

International Meeting for Applied Geoscience and Energy (IMAGE)

...’s, in cases based on geological concepts and (2) alternative rock physics relationships justified given the level of data scattering. In addition, full-waveform...

Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion

Arnab Dhara, Mrinal Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic-AdjointNet: A physics-guided deep autoencoder to overcome crosstalk effects in multiparameter full-waveform inversion Arnab Dhara, Mrinal Sen...

Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)

Eric M. Takam Takougang and Andrew J. Calvert

Search and Discovery.com

... sedimentary Basin of western Canada by the GSC (Geological Survey of Canada). Acoustic waveform tomography was used to form high-resolution...

Practical solutions for reflection-driven FWI and application to Gulf of Mexico datasets

Max Liu, Ren-douard Plessix, Yi Yang, Jeffrey Vander Hurst, Na Shan, Rob Schelstrate, Colin Perkins, Vanessa Goh

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the remaining issues that are still not fully resolved. Introduction Phase-only objective function Full waveform inversion (FWI) (Tarantola, 1984) has...

High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil

Marilia Carneiro, Nathalia Ladeira Casado, Juliana Igarashi da Cruz, Pedro Barros, Chirag Parekh, Emmanuel Saragoussi, Bernardo Quijano

International Meeting for Applied Geoscience and Energy (IMAGE)

...High-resolution elastic full-waveform inversion using ocean-bottom nodes in Santos Basin, Brazil Marilia Carneiro, Nathalia Ladeira Casado, Juliana...

Abstract: Elastic Properties and Mechanical Stratigraphy in a Potential Geothermal Reservoir in the MH-2B Borehole near Mountain Home, Idaho, USA; #90224 (2015)

James A. Kessler, Xiwei Chen, and Douglas R. Schmitt

Search and Discovery.com

... failure and do not experience brittle fracture under in-situ stress conditions. We also utilize sonic acoustic velocity data from full-waveform...

Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers

Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel, Ersan Turkoglu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel...

Direct monitoring of fluid saturation using time-lapse full-waveform inversion

Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza Saberi

International Meeting for Applied Geoscience and Energy (IMAGE)

...Direct monitoring of fluid saturation using time-lapse full-waveform inversion Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza...

Comparison of Simultaneous Acoustic and Resistivity Images in a Cored Nisku Interval, Southern Alberta

Ian F. Smith, Richard C. Thom

CSPG Special Publications

... responses of the acoustic and resistivity tools provide for a “full picture”, and therefore a more complete data set to assist in answering geologic...

Abstract: Fracture Intensity, Relative Permeability, and Distinction Between Brittle vs Ductile for Unconventional Reservoirs Using Standard Triple/Quad Combo Logging Suites: Examples from the Bakken and Niobrara; #90242 (2015)

Michael Holmes

Search and Discovery.com

... when, for example, shear data is missing. Using compressional and shear acoustic data together with density log data, a full suite of mechanical...

A Critical Review of Data Quality and Content Applied to FWS and Similar Tools

M. Wiltshire

Petroleum Exploration Society of Australia (PESA)

... to FWS and similar tools. M. Wiltshire Abstract Acoustic waveform data routinely acquired during logging operations is subsequently processed...

One-way full-waveform inversion using frequency-domain model extension

Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

...One-way full-waveform inversion using frequency-domain model extension Rustam Akhmadiev, Biondo Biondi, Robert G. Clapp One-way full-waveform...

A Reservoir Characterization Case Study Based on the Structural and Depositional Isochronous Framework; #41187 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Hai Xu

Search and Discovery.com

... data can be obtained, it may give full play to the potential of the seismic data in spatial reso lution and logging data in vertical resolution...

Subsalt imaging using elastic FWI: A case study from Walker Ridge, Gulf of Mexico

Chirag Parekh, Andrew Stephenson, Juan Perdomo, Claudia Flores, Christopher McMorland, Matt Vander Griend, Austin Boles, Andrew Fuhrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... Association of Petroleum Geologists REFERENCES Agudo, Ò. C., N. V. da Silva, M. Warner, J. Morgan, 2018, Acoustic full-waveform inversion...

Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)

Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf

AAPG Bulletin

...Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah) Daria Tetyukhina...

Digitally Logging the Virtual Core: Innovative, Cost-Effective and Time-Efficient Workflow

Search and Discovery.com

PS reflection-based full-waveform inversion using single-mode propagator

Yongbo Zhai, James Xu, James Rickett, Peng Wang, Xin Cheng, Denes Vigh, Suyang Chen, Cara Smith

International Meeting for Applied Geoscience and Energy (IMAGE)

...eum Geologists REFERENCES Cheng, X., K. Jiao, D. Sun, and D. Vigh, 2016, Multiparameter estimation with acoustic vertical transverse isotropic full-wavef...

Acoustic Velocity Modeling of Unconventional Reservoirs

Alessandra Simone, Lori Hathon, Michael Myers

Unconventional Resources Technology Conference (URTEC)

...Acoustic Velocity Modeling of Unconventional Reservoirs Alessandra Simone, Lori Hathon, Michael Myers URTeC: 2667 Acoustic Velocity Modeling...

Uncertainty quantification of full-waveform inversion with adaptive MCMC method

Shuhua Hu, Zeyu Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

...Uncertainty quantification of full-waveform inversion with adaptive MCMC method Shuhua Hu, Zeyu Zhao Uncertainty quantification of full waveform...

Application of time-adaptive FWI on onshore data in Bohai Bay Basin

Wan Xuejuan, Luo Wenshan, Wang Yongming, Gong Ting, Li Daoshan, Chen Yuansheng

International Meeting for Applied Geoscience and Energy (IMAGE)

..., A practical acoustic full waveform inversion workflow applied to a 3D land dynamite survey: 85th Annual International Meeting, SEG, Expanded Abstracts...

Geomechanical Modeling to Optimize Hydraulic Fracture Designs in the K-Field

Indra Hudaya, Andry Pujiriyanto, Frank Wijnands, Leo Anis, Beni Setiawan

Indonesian Petroleum Association

... to vertical fracture growth. Sonic Anisotropy logging. We logged and processed the anisotropy mode of the full waveform sonic in all the wells. Since all...

Non-Linear Full-Waveform Inversion Using Geological Prior Knowledge

Search and Discovery.com

Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data

David Tang, Valeriy Brytik, Olivier Burtz, Young Ho Cha, Partha Routh, Ratnanabha Sain, Jay Barr, Dez Chu, Michael Gutierrez, Jeffrey Sitgreaves, Jacob Utley, Guy Medema, Alison Scribner

International Meeting for Applied Geoscience and Energy (IMAGE)

...Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data David Tang, Valeriy Brytik, Olivier Burtz...