Abstract: A new strategy for higher resolution time „ lapse velocity inversion

Maria Kotsi, Jonathan Edgar, Alison Malcolm, Sjoerd De Ridder

Atlantic Geology

... changes. Full Waveform Inversion (FWI) is a promising tool for time-lapse seismic imaging and shows promise for this type of imaging. However...

Abstract: Interactive 3D Potential Field Modelling and Visualization - New Generation Software; #90255 (2017)

Hans-Juergen Goetze, Michael R. Alvers, Liliana Barrio-Alvers, Christian Plonka, Bernd Lahmeyer, Sabine Schmidt

Search and Discovery.com

... and structural input from independent data sources, but also essential toward a true integration of Full Waveform Inversion. A borehole tool...

Abstract: Integrating Unet into a Multi-scale Waveform Inversion for Salt Body Building; #91204 (2023)

Abdullah Alali

Search and Discovery.com

...-scale Waveform Inversion for Salt Body Building Abdullah Alali KAUST Abstract Full-waveform inversion (FWI) is an optimization technique...

Seismic Detection of Gas Hydrates in the Northern Gulf of Mexico Using Inversion and Rock Physics, by Jianchun Dai, Robert Kleinberg, Haibin Xu, and Nader Dutta; #90035 (2004)

Search and Discovery.com

Leveraging self-supervised deep learning to address cross-talks in multi-parameter inversions

Wenlong Wang, Yulang Wu, Yanfei Wang, George A. McMechan

International Meeting for Applied Geoscience and Energy (IMAGE)

... full waveform inversions, providing highly precise and detailed MPM results. Adaptive feedback CNN-based reflection-waveform inversion (CNN-RWI) (Wu...

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)

...PS reflection-based full-waveform inversion using single-mode propagator Yongbo Zhai, James Xu, James Rickett, Peng Wang, Xin Cheng, Denes Vigh...

Using Second-Order Adjoint State Methods in GPUS to Quantify Resolution on Full Waveform Inversions, #42034 (2017).

Sergio Abreo, Ana Ramirez, Oscar Mauricio Reyes Torres

Search and Discovery.com

.... References Abreo, S., A. Ramirez, O. Reyes, D. Abreo, and H. Gonzalez, 2015, A practical implementation of acoustic full waveform inversion...

A shallow velocity model building using full-waveform inversion on 3D onshore dataset

Young Seo Kim, Jewoo Yoo, Tong Fei, Ali Almomin

International Meeting for Applied Geoscience and Energy (IMAGE)

...A shallow velocity model building using full-waveform inversion on 3D onshore dataset Young Seo Kim, Jewoo Yoo, Tong Fei, Ali Almomin A shallow...

Integrating U-net into full-waveform inversion for salt body building: A challenging case

Sixiu Liu, Abdullah Alali, Shijun Cheng, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

...Integrating U-net into full-waveform inversion for salt body building: A challenging case Sixiu Liu, Abdullah Alali, Shijun Cheng, Tariq Alkhalifah...

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...

Extremely weak supervision inversion of multiphysical properties

Shihang Feng, Peng Jin, Xitong Zhang, Yinpeng Chen, David Alumbaugh, Michael Commer, Youzuo Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

... geophysical property v, which had already been proposed by Jin et al. (2022) as Unsupervised Physical-Informed Full Waveform Inversion (UPFWI...

Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data

Dimitri Voytan, Adriano Gomes, Debanjan Datta, Ren-douard Plessix, Anu Chandran, Ken Matson

International Meeting for Applied Geoscience and Energy (IMAGE)

...Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data Dimitri Voytan, Adriano Gomes...

Predicting the time-evolution of CO2 saturation through a combination of rock physics and full-waveform inversion

Qi Hu, Dario Grana, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Predicting the time-evolution of CO2 saturation through a combination of rock physics and full-waveform inversion Qi Hu, Dario Grana, Kristopher...

Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition

Jiahang Li, Hitoshi Mikada, Junichi Takekawa

International Meeting for Applied Geoscience and Energy (IMAGE)

...Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition Jiahang Li, Hitoshi Mikada...

Velocity model building from 3D surface seismic data at the Utah FORGE EGS site

Yun-Ha Jung, Nori Nakata, Sea-Eun Park, Ju-Won Oh

International Meeting for Applied Geoscience and Energy (IMAGE)

... background velocity model. Then, we apply 3D full-waveform inversion to estimate detail velocity structures using far-offset reflection data. Comparing...

Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis

Jian Cao, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis Jian Cao, Romain Brossier, Ludovic Mtivier Elastic...

Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia

Annas Astuti, Yohanes Kristomo, Bee Jik Lim, Ginanjar Satria, Natalia Anggriani

Indonesian Petroleum Association

... model complexity, the 3D prestack depth migration project integrates full-waveform inversion in the velocity model building to delineate the velocity...

Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method

Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul Williamson

International Meeting for Applied Geoscience and Energy (IMAGE)

...Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul...

A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification

Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu, Shuo Zhang, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu...

Learned coupled inversion for carbon sequestration monitoring and forecasting with Fourier neural operators

Ziyi Yin, Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic imaging (Arts et al., 2003; Ayeni and Biondi, 2010; Kotsi, 2020; Yin et al., 2021) or by time-lapse full-waveform inversion (Queißer and Singh...

Abstract: Technical Overview of the Geology and Chronostratigraphy of the Rakhine Basin

Tony Almond, Terry Walker, Rob Nesbit, Glenn Thomas, Ralph Weiss

Southeast Asia Petroleum Exploration Society (SEAPEX)

... with new technologies such as full waveform inversion, has proven critical in understanding the evolution of these systems. This presentation briefly...

Abstract: New Data Brings New and Deeper Play Insight for North Madura, Indonesia

Maz Farouki, Adriana Sola, Jo McArdle

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., and Full Waveform Inversion (FWI) allows the complex geology in the shallow section to be addressed, resolving gas and channel affects to ensure...

Abstract: Revitalizing Natuna Dataset to Screen for Prospect Opportunities Using Relative Elastic Impedance

Jonathan Denly, Adriana Citlali Ramirez, Jon Rogers, Simon Stokes, Subodh Notiyal, Emily Kay

Southeast Asia Petroleum Exploration Society (SEAPEX)

... advanced broadband seismic processing and Dynamic Matching Full Waveform Inversion (DM FWI). This resulted in a regionally consistent 2D grid, allowing key...

Abstract: Feasibility of Seismic Monitoring of CCS in Perth Basin

Stanislav Glubokovskikh, Andrej Bona, Roman Pevzner, Anton Egorov, Ludovic Ricard

Petroleum Exploration Society of Australia (PESA)

.... In particular, results of the full-waveform inversion of the synthetic borehole seismic datasets shows that such a system will allow...

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...