Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)

Guangpin Li, Johnathan Linfoot, and Bruce Hobbs

Search and Discovery.com

... iteration step requires just one forward modeling calculation. Synthetic marine data inversion We consider a 2-D survey conducted in shallow water with a sea...

Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204 (2023)

Apostolos Kontakis, Diego Rovetta, Daniele Colombo, Ernesto Sandoval-Curiel

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...Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204...

Joint full-waveform inversion of time-lapse OBN data at Thunder Horse field

Simon Luo, Esteban Diaz, Madhav Vyas, Ganyuan Xia

International Meeting for Applied Geoscience and Energy (IMAGE)

..., while for the second band the data are filtered to a maximum frequency of 18Hz. The forward modeling and inversion utilize an acoustic TTI propagator...

Uncertainty quantification for full-waveform inversion with a mini-batch gradient-based sampling method

Zeyu Zhao, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Texas at Austin SUMMARY Full waveform inversion (FWI) estimates subsurface parameters from surface seismic data. We cast this problem...

Abstract: Unlocking the Exploration Potential of Challenging Seismic Acquisition Enviroments With 3D Geologic Modeling and Inversion of 2D Seismic and Nonseismic Data, by N. Raterman, I. Hanbal, E. Janoubi, E. Muzaiyen, V. Celis franco, and R. Zayer, #90188 (2014)

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Applied Geostatistics Method for Clastic Gas Reservoir Facies Modeling of Middle Arang Formation of TS Gas Field, West Natuna Basin

Tigor Siagian, Ali Taha Al-Temimi, Abdulaziz Al-Mousawi, Sonny Winardhi

Indonesian Petroleum Association

... inversion result. To validate the model result is by taking out Zizou-2 prior to modeling and comparing the modeling results with the well data...

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)

... predicted data and observed data (Tarantola, 1984). Over the past decade, many successful examples show that full waveform inversion is able to yield high...

Three-Dimensional Inversion of Airborne Time-Domain Electromagnetic Data for the Exploration of Geothermal Resources

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Physics-informed full-waveform inversion using learned wavefield solutions

Xinquan Huang, Tariq Alkhalifah, Fu Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... regularization into the inversion process. To thoroughly evaluate the inverted results, we employ two distinct methods of wavefield recording: one recording...

Application of wave-equation reflection traveltime inversion to the Liwan deep-water streamer data in the South China Sea

Yilin Wang, Liangguo Dong, Chao Huang, Jianming Zhang, Yuzhu Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...) and wave-equation reflection traveltime inversion (WRTI) are the two main methods of the data domain reflection-based inversion. Compared to WRTI...

Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale: Case Study of Avalon Shale, Delaware Basin

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Application of Anomaly Impedance in an Integrated Geological Modeling for a Brownfield

Said Sabbeq, Tutuka Ariadji, Sonny Winardhie, John Hisar Simamora

Indonesian Petroleum Association

... potential remaining reserves. Seismic inversion was performed using both checkshot data and synthetic checkshot, and field division by blocks...

Methods for seismic Sweet Spot Identification, Characterization and Prediction in Shale Plays

Marita Gading, Lars Wensaas, Paul Collins

Unconventional Resources Technology Conference (URTEC)

.... Stochastically inverted 3D seismic data can be used to predict vertical stacks of predefined lithology classes away from well control. Elastic inversion...

Probabilistic gravity inversion constrained by complex prior structural and petrophysical information through a deep generative model: A synthetic study based on Limerick Basin, Ireland

Prithwijit Chakraborti, Jiajia Sun, Aline Melo

International Meeting for Applied Geoscience and Energy (IMAGE)

... prior information and efficiently embedding them in the inversion framework which is computationally challenging. Moreover, the deterministic methods...

Estimation of shear wave velocity based on adaptive step size algorithm

Yipeng Gu, Jiajia Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity primarily rely on empirical formulas or data fitting. These types of shear wave estimation methods are fast and accurate, the drawback...

Abstract: Reservoir Properties from Unbiased Seismic Inversion, by Huseyin Ozdemir; #90105 (2010)

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Sparse Layer Inversion for Prestack Seismic Reservoir Characterization

Raisya Noor Pertiwi, Muhammad Alwi, Herlan Setiadi, Khairul Ummah

Indonesian Petroleum Association

... methods that offer similar solutions, Sparse Layer Inversion (SLI) has proven to be very promising tool to improve the vertical and the horizontal...

Abstract: Rock Physics, Well Logs and Reservoir Geophysics: Gulf Coast and Gulf of Mexico

Joel Walls

Houston Geological Society Bulletin

... synthetic models can help the geoscientist interpret acoustic and elastic impedance inversion from seismic data. Seismic petrophysics can...

ABSTRACT: Crosswell Seismic and Electromagnetic Monitoring of CO2 Sequestration, by G. Michael Hoversten, Ernest Majer, and Thomas M. Daley; #90906(2001)

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ABSTRACT: CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography; #90051 (2006)

Z. HEILMANN, M. VON STEHT, I. KOGLIN, T. KLUVER, C. JAGER

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... of the data-driven stacking process, can be applied to solve various dynamic and kinematic stacking, modeling, and inversion problems. By this means...

Abstract: A Framework for Linear and Nonlinear Converted Wave Time-Lapse Difference AVO; #90224 (2015)

Shahin Jabbari and Kris Innanen

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..., S., and Innanen, K.A., 2013, A framework for approximation of elastic time-lapse difference AVO signatures and validation on physical modeling data: 75th EAGE...

CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography

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Abstract: Implementation of Classical and Advanced Geophysical Techniques to Evaluate the Gas Potentialities in West Abu Dhabi, UAE; #91204 (2023)

M. Alqaydi, M.A. Alaraby, H. Al Marzooqi, A.D. Alharthi, Muhammad Zeeshan Baig

Search and Discovery.com

... of integrated seismic wavelet fig. (7), low frequency modeling, data QC using, the blind well test, fig. (8), properties weight maps QC fig. (10), and inversion...

ABSTRACT: Realistic Reservoir Model from Seismic Data-Lessons from Seismic Modeling and Inversion of Prograding Carbonate- Ramp Sequences; #90013 (2003)

Hongliu Zeng, Bruno Courme, Charles Kerans

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...ABSTRACT: Realistic Reservoir Model from Seismic Data-Lessons from Seismic Modeling and Inversion of Prograding Carbonate- Ramp Sequences; #90013...

High-Resolution Reservoir Characterization and Modeling of Deep Marrat Carbonate Reservoir in Minagish Field, West Kuwait, #20247 (2014)

Naveen K. Verma, Rasha Al Moraikhi, Ibrahim Al-Sammak, Bishnu Kumar, Jalal Khazanehdari

Search and Discovery.com

... well and seismic data. The stochastic seismic inversion workflow applied in this study simulated 100 equi-probable, high resolution realizations...