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The AAPG/Datapages Combined Publications Database

Showing 21,332 Results. Searched 200,357 documents.

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Elastic FWI for large impedance contrasts

Zedong Wu, Zhiyuan Wei, Zhigang Zhang, Jiawei Mei, Rongxin Huang, Ping Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... contrasts Zedong Wu*, Zhiyuan Wei, Zhigang Zhang, Jiawei Mei, Rongxin Huang, and Ping Wang (CGG) Summary Recent advances in full-waveform inversion...

2022

Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat

Indonesian Petroleum Association

...Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia Jun Wang, Yonghe Guo...

2022

Improved interpretability from elastic full-waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico

Abhijit Gangopadhyay, Li Jiang, Robert Chrisman, Sanjay Banerjee, Han Su, Bin Deng, Bharat Bonala, Jiawei Mei

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improved interpretability from elastic full-waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico...

2024

Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)

John C. Bancroft

Search and Discovery.com

... be removed, especially in the case of a full waveform inversion. A one-dimensional model evaluates the movement of multiple reflections and evaluates...

2015

Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018)

Ali A. Mohamed, Abdullatif A. Al-Shuhail

Search and Discovery.com

...Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018) Ali A. Mohamed, Abdullatif A. Al...

2018

3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway

Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen Tromp

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen...

2022

CHASING THE GENG NORTH PLAY, ENHANCING DIRECT HYDROCARBON INDICATORS THROUGH 3D SEISMIC REPROCESSING IN THE MAKASSAR STRAITS.

Ivan Lai Hung Pei, Girish Gupta, Zhen Shiuan Kong, Arwindran Anantan, and Kumaragurubaran Krishnasamy

Indonesian Petroleum Association

... technologies, like Q tomography, visco- acoustic full-waveform inversion (Q-FWI) and Q pre-stack depth migration have significantly enhanced data quality...

2025

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

... by solving the wave equations. In scalar approximation, the acoustic wave equation is solved to evaluate the waveform by making medium velocities equal...

2012

Velocity model building with a time shift objective function: Gulf of Mexico examples

Yi Yang, Ken Matson, Tadas Krupovnickas, Mark Huiskes, Rene-Edouard Plessix, Sijmen Gerritsen

International Meeting for Applied Geoscience and Energy (IMAGE)

... significant kinematic mismatches between field and synthetic data, leading to the problem of cycle-skipping in classic least squares Full Waveform Inversion...

2022

High Frequency Full Waveform Inversion as an Interpretation Solution

Laurence Letki, Matt Lamont, Troy Thompson

Australian Petroleum Production & Exploration Association (APPEA) Journal

...High Frequency Full Waveform Inversion as an Interpretation Solution Laurence Letki, Matt Lamont, Troy Thompson The APPEA Journal 2019, 59, 904–908...

2019

Performance of elastic FWI for different wrapping angles of helical fiber in seafloor-deployed DAS

Shogo Masaya, Masanori Tani

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Elastic full-waveform inversion of vertical seismic profile data acquired with distributed acoustic sensors: Geophysics, 83, no. 3, R273–R281, doi...

2024

From raw seismic data to quantitative interpretation via cloud-based FWI

Henry A. Debens

Australian Energy Producers Journal

...-waveform inversion (FWI) has evolved in recent years from a technique for recovering longto intermediate-wavelength updates of acoustic overburden...

2024

Facies-constrained elastic full-waveform inversion for tilted orthorhombic media

Ashish Kumar, Ilya Tsvankin

International Meeting for Applied Geoscience and Energy (IMAGE)

...Facies-constrained elastic full-waveform inversion for tilted orthorhombic media Ashish Kumar, Ilya Tsvankin Facies-constrainted elastic full...

2024

Geophysical Investigation of the Breccias Impact on Reservoir Quality in the Madison Formation, The Beartooth Region, Montana, U.S.A.

Wisam H. AlKawai

Search and Discovery.com

... values suggesting there are considerable amounts of radioactive minerals associated with the calcite cementation. Full waveform sonic logging is used...

2011

DL-fused elastic FWI: Application to marine streamer data

Pavel Plotnitskii, Oleg Ovcharenko, Vladimir Kazei, Daniel Peter, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... for successful retrieval of lowwavenumber model component in seismic full-waveform inversion (FWI), yet it is often limited by hardware. Deep learning (DL) can...

2022

Abstract: Multi-trace Acoustic-impedance Inversion with Transform-domain Sparsity Promotion; #90174 (2014)

Sanyi Yuan, Shangxu Wang, Ning Tu, and Xiang Li

Search and Discovery.com

... and Hennenfent, 2008; Herrmann and Li, 2011) and full-waveform inversion (Li et al., 2011). This priori information regards the inversion parameters or model...

2014

Hamra Quartzites

Search and Discovery.com

N/A

Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)

Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen

Search and Discovery.com

...Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014) Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric...

2014

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

...Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014) Vladimir N. Zubov, Michael P. Lamoureux...

2014

JAX acceleration of implicit FWI and field data application

H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Lawton, 2023, Field assessment of elastic full-waveform inversion of combined accelerometer and distributed acoustic sensing data in a vertical seismic...

2024

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...

1995

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