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The AAPG/Datapages Combined Publications Database

Showing 986 Results. Searched 200,293 documents.

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Elastic multiparameter full-waveform inversion application on sparse ocean-bottom node data

Denes Vigh, Xin Cheng, Bing Bai, Zongcai Feng, Kate Glaccum

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic multiparameter full-waveform inversion application on sparse ocean-bottom node data Denes Vigh, Xin Cheng, Bing Bai, Zongcai Feng, Kate...

2023

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

Ultra-Long Offsets Signal a Bright Future for OBN

Duncan Bate, Mike Perz, TGS

GEO ExPro Magazine

..., It has been well understood for decades that Full survey design modeling resulted in a 1 km by 1 km Waveform Inversion (FWI) techniques can recover...

2021

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)

...Joint full-waveform inversion of time-lapse OBN data at Thunder Horse field Simon Luo, Esteban Diaz, Madhav Vyas, Ganyuan Xia Joint full-waveform...

2024

Regularization for full-waveform inversion by generative diffusion model with score distillation

Bingbing Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

...Regularization for full-waveform inversion by generative diffusion model with score distillation Bingbing Sun Regularization for full waveform...

2024

ABSTRACT: Calibration of Pre-Stack Simultaneous Impedance Inversion using Rock Physics; #90129 (2011)

Scott Singleton and Rob Keirstead

Search and Discovery.com

... its behavior as sand content varies. Synthetic gathers were calculated for all models using both ray traced and full waveform algorithms...

2011

Unlocking subsurface complexity: Sparse ocean-bottom node and full-waveform inversion for northern Green Canyon, Gulf of Mexico

Kate Glaccum, Denes Vigh, Yao Yu, Eray Kocel, Bing Bai, Di Chen, Hongyan Li, Kevin Lyons

International Meeting for Applied Geoscience and Energy (IMAGE)

...Unlocking subsurface complexity: Sparse ocean-bottom node and full-waveform inversion for northern Green Canyon, Gulf of Mexico Kate Glaccum, Denes...

2022

Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East

G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... procedure, joint domain full waveform inversion (JDFWI) for velocity model update, and one way wave equation multiple migration (OWEMM) method were...

2024

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

Improving reservoir imaging with FWI: A case study in the Columbus Basin, offshore Trinidad

Xiaolei Song, Simon Luo, Hu Jin, Imtiaz Ahmed, Akkel Paul, Nirala Boodoo, Ganyuan Xia, Sean Cardinez, Rodney Johnston

International Meeting for Applied Geoscience and Energy (IMAGE)

... full waveform inversion (FWI) to an offshore gas field in Trinidad with complex geology. We obtained a detailed velocity model up to 30 Hz using Ocean...

2024

Full Waveform Inversion: Early Start of Model Building Process to Resolve the Complex near Surface Model in the Exmouth Sub-Basin, North West Shelf Australia

Lianping Zhang, Haryo Trihutomo, Yuelian Gong, BeeJik Lim, Alexander Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Full Waveform Inversion: Early Start of Model Building Process to Resolve the Complex near Surface Model in the Exmouth Sub-Basin, North West Shelf...

2018

Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

... distortions due to poor illumination. Recent technology advances such as full-waveform inversion (FWI) imaging can provide an uplift over classical...

2023

Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area

M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust

International Meeting for Applied Geoscience and Energy (IMAGE)

... full waveform inversion (FWI) because modelling these guided waves accurately can be expensive and attempts to remove them can harm refractions. We...

2023

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

Full-waveform inversion from a homogeneous starting model: A field dataset study

Zeyu Zhao, Brook Tozer, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Full-waveform inversion from a homogeneous starting model: A field dataset study Zeyu Zhao, Brook Tozer, Mrinal K. Sen Full waveform inversion from...

2024

High-resolution FWI of converted-wave data A case study from the Edvard Grieg field

Per Eivind Dhelie, Vidar Danielsen, Jon Andre Haugen, Emilie Davenne, Knut Richard Straith, Alireza Roodaki, Manuel Peiro, Alexis Fotsoh, Wenlei Gao, Nabil Masmoudi, Andrew Ratcliffe

International Meeting for Applied Geoscience and Energy (IMAGE)

...- and Vs- velocity models using full waveform inversion (FWI). Since the start of production from the field in November 2015, three vintages of time...

2022

Abstract: Inexact Full Newton Method for Full Waveform Inversion Using Simultaneous Encoded Sources; #90187 (2014)

Amsalu Y. Anagaw and Mauricio D. Sacchi

Search and Discovery.com

...Abstract: Inexact Full Newton Method for Full Waveform Inversion Using Simultaneous Encoded Sources; #90187 (2014) Amsalu Y. Anagaw and Mauricio D...

2014

Resolving geological complexity with legacy streamer survey: Potiguar 3D offshore Brazil case study

Seet Li Yong, Milos Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge

International Meeting for Applied Geoscience and Energy (IMAGE)

... Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge, TGS Summary Many of the successful Full Waveform Inversion (FWI) examples involve long offsets and low...

2023

Localized wavefield inversion (LWI): An adaptation of multi-block ADMM for localized FWI

Hossein S. Aghamiry, Ali Gholami, Stephane Operto, Alison Malcolm

International Meeting for Applied Geoscience and Energy (IMAGE)

...* , A. Malcolm‡ * Geoazur-CNRS-IRD-UNS-OCA; † University of Tehran; ‡ University SUMMARY Full-waveform inversion (FWI) is a high-resolution and computationally...

2022

Implementation aspects of elastic FWI and its application to sparse OBN surveys

Cosmin Macesanu, Faqi Liu, Yi Huang, Hao Hu, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

... Full waveform inversion employing finite differences (FD) modeling is a commonly-used tool for deriving high resolution velocity models. Sparse Ocean...

2024

Real-time and quantitative monitoring of CO2 injection with rapid-repeat time-lapse vertical seismic profile data

Xiaohui Cai, Kristopher Innanen, Qi Hu, Scott Keating, Matthew Eaid, Donald Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 2019, Parameter crosstalk and modeling errors in viscoacoustic seismic full-waveform inversion: Geophysics, 84, no. 4, R641–R653, doi: https://doi.org...

2023

Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows

Magali Beele, Clement Fleury, Claudio Strobbia, Muhammad-Thurisina Choliq, Jacques Bonnafe, Gilles Vallon

Indonesian Petroleum Association

...Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows Magali Beele, Clement Fleury, Claudio Strobbia...

2014

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