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The AAPG/Datapages Combined Publications Database
Showing 633 Results. Searched 195,596 documents.
Application of Fullwaveform Tomography to VSP Walkaway Data
Eric Takam Takougang, Youcef Bouzidi
Petroleum Exploration Society of Australia (PESA)
... of waveform inversion, part 2: phase approach: Geophysical Prospecting, 55, 465–475. Brenders, A. J., and Pratt, R.G., 2007, Full waveform inversion...
2016
Deep compressed learning for 3D seismic inversion
Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo
International Meeting for Applied Geoscience and Energy (IMAGE)
..., as required by Full Waveform Inversion. We presented a solution that jointly optimizes the compressed sensing operator with the 3D inversion network, leading...
2023
Broadband Seismic Technology and Beyond: Part IX: BroadSeis in Production
Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth
GEO ExPro Magazine
... obtained through broadband acquisition are also crucial for Full Waveform Inversion (FWI) of towed-streamer data, a technique which is gaining...
2014
Broadband Seismic Technology and Beyond: Part VIII: BroadSeis in Exploration
Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth
GEO ExPro Magazine
... frequencies in BroadSeis are also crucial for Full Waveform Inversion (FWI), which is gaining popularity for velocity model building. Benefits...
2014
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: Pre-Khuff Imaging in Qatar: What Does It Take?, by van der Molen, Matthijs; Strijbos, Floris; Duijndam, Bart; Zeylmaker, Lammert; Yahaya Joe, Osman; #90141 (2012)
Search and Discovery.com
2012
Bayesian geophysical inversion with Gaussian process machine learning and trans-D Markov chain Monte Carlo
Anandaroop Ray, David Myer
Petroleum Exploration Society of Australia (PESA)
..., K. S., Hansen, T. M., and Mosegaard, K., 2012. Monte Carlo full-waveform inversion of crosshole GPR data using multiple-point geostatistical a priori...
2019
Fullband imaging
Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai
Petroleum Exploration Society of Australia (PESA)
... and Full Waveform Inversion (FWI) (Ratcliffe et al., 2013), the enhancement of imaging (Zhou et al., 2014), and inversion studies (Soubaras et al., 2012...
2016
Recommendations From Error Analysis of Single Well Microseismic Data With Full-Wavefield Moment Tensor Inversion: A Case Study
Juan M. Lorenzo, Trudy L. Watkins, Arash Dahi Taleghani
Unconventional Resources Technology Conference (URTEC)
...Song, F., Toksoz, M.N., 2011. Full-waveform based complete moment tensor inversion and source parameter estimation from downhole microseismic data f...
2017
Abstract: Travel-time Inversion in a Surface Consistent Scheme; #91204 (2023)
Diego Rovetta, Apostolos Kontakis, Daniele Colombo, Ernesto Sandoval Curiel
Search and Discovery.com
... through this method and used as a good starting model for advanced VMB techniques such as 3D Refraction Tomography (RT) or Full Waveform Inversion...
2023
The need of elastic RTM for elastic FWI models
Hui Huang, Zedong Wu, Xue Xiao, Zhigang Zhang, Ping Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Z. Zhang, Z. Wu, Z. Wei, J. Mei, and P. Wang, 2021, Full-waveform inversion for full-wavefield imaging: Decades in the making: The Leading Edge, 40, ...
2023
An acoustic wave equation with the gradients of velocity and density
Jianyong Bai, Orhan Yilmaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... estimation in full waveform inversion or is used for optimizing migration image in least-squares RTM. Note that historically the reflectivity has been used...
2023
Abstract: A Novel Approach to Reservoir Characterization Using Seismic Inversion, Rock Physics and Bayesian Classification Scheme, by Nader C. Dutta; #90077 (2008)
Search and Discovery.com
2008
Abstract: Towards an Efficient and Reliable HPC Software Platform for 3D Geophysical Inversion; #90255 (2017)
Juan-Esteban Rodriguez, Mauricio Hanzich, Jean Kormann, Natalia Gutiérrez, Jose Cela, Josep De La Puente, Vladimir Puzyrev
Search and Discovery.com
... such as Full Waveform Inversion (FWI) or Electromagnetic Inversion (EMI) independently is too costly and the maintenance and porting of such codes unaffordable...
2017
Abstract: Salt Velocity Model Building by Seiemic-CSEM Joint Inversion in the Red Sea; #90319 (2018)
Daniele Colombo, Diego Rovetta, Ersan Turkoglu, Gary W. McNeice, Ernesto Sandoval-Curiel
Search and Discovery.com
... analysis, such as full waveform inversion (FWI), require starting from a good initial estimate of the velocity model to enable local minimization...
2018
Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)
Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... of accelerating conventional full waveform inversion using a data sampling approach implemented as partial stacking or fractional shots...
2015
Fault Shadow Correction by Advanced Tomographic Velocity Model Building
Search and Discovery.com
N/A
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
... of the valhall model from synthetic obc data by frequency domain elastic full-waveform inversion: SEG Technical Program Expanded Abstracts, 28, 2293–2297...
2015
Towards an Efficient and Reliable HPC Software Platform for 3D Geophysical Inversion; #70238 (2017)
Juan Esteban Rodriguez
Search and Discovery.com
... (HPC) environment is of outmost importance. Furthermore, defining specific software for each process such as Full Waveform Inversion (FWI...
2017
Time-lapse FWI prediction of CO2 saturation and pore pressure
Qi Hu, Kristopher Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
...’s model in predicting the effect of pressure changes. Furthermore, we propose a full waveform inversion (FWI) algorithm incorporating the proposed...
2023
Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek
Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Offshore Technology Conference, doi: https://doi.org/10.4043/ 30946-MS. Virieux, J., and S. Operto, 2009, An overview of full-waveform inversion...
2023
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... these challenges, we need to focus on two major aspects. Firstly, we need to derive a high-resolution velocity model. Full Waveform Inversion (FWI...
2019
Abstract: Geostatistics and Gradient-Based Structure Coupling for Integration of Uphole Data with Tomography; #91204 (2023)
Ersan Turkoglu, Daniele Colombo, Ernesto Curiel, Hala Alqatari
Search and Discovery.com
... and detailed near-surface velocity models. Tomographic or full waveform inversions provide detailed velocity models but accuracy of these models at very...
2023
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
...beneath if unresolved. Full waveform inversion (FWI) has been proven to be effective in generating high-resolution and high-fidelity velocity models (...
2019