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The AAPG/Datapages Combined Publications Database
Showing 986 Results. Searched 200,293 documents.
The Suitable Method in Generating True Depth Structure Maps to Eliminate Wonocolo Push-Down Effect on Seismic Data and Its Impact on Prospect Evaluation, North Madura Platform, East Java Basin
Haryono Haryanto, Rizki Krishna Pratama, Riaz Alai, M. Afiq B. Mokhtar, Pongga Wardaya, Yonghe Guo, Jun Wang
Indonesian Petroleum Association
.... The methods are: 1) Single function, 2) 3D paleoreconstruction, 3) 3D grid velocity model, and 4) Full Waveform Inversion (FWI) combine with QPSDM. Single...
2018
Elastic reverse-time migration without wavefield decomposition
Daiguang Li, Shengchang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... referred to as nonlinear inversion (e.g. full waveform inversion), as is using recorded wavefield to obtain the subsurface velocity distribution...
2022
Seismic dataset-specific machine learning framework based on pretraining and fine-tuning
Tariq Alkhalifah, Randy Harsuko
International Meeting for Applied Geoscience and Energy (IMAGE)
... scattered energy in the field. The second task is low frequency extrapolation, which is helpful for full waveform inversion convergence. We filter...
2022
AAPG 2016 Pacific Section and Rocky Mountain Section Joint Meeting
Search and Discovery.com
N/A
Advanced VSP modeling for efficient data acquisition in deepwater subsalt well
Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and full waveform inversion (FWI). We review in the next section the VSP modeling performed. Method Separate velocity models were created for ray...
2022
A two-stage deep learning workflow for automated seismic inversion
Haibin Di, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Simultaneous multifrequency inversion of full waveform seismic data: Geophysics, 74, no. 2, R1– R14, doi: https://doi.org/10.1190/1.3073002. Li, Z...
2024
A study on lossy compression for background wavefield storage in LSM
Átila Saraiva Quintela Soares, Mauricio Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
...., 2008), including full waveform inversion (FWI). Although strategies such as checkpointing (Griewank, 1992; Symes, 2007), wavefield reconstruction...
2024
Combined OBN and high-resolution 3D streamer acquisition for CO2 monitoring: Initial model building and imaging results over Sleipner
Simon Stokes, Sandrine David, Eddie Cho, Dhiman Mondal, Graeme Stock, Simon Baldock
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the survey. Raw hydrophone node data is used to perform diving wave full waveform inversion (FWI) up to a frequency of 12 Hz, utilizing the NFH...
2023
Minimum Horizontal Stress Sharpening; A Novel Workflow Honoring the High-Resolution Heterogeneity Seen in Unconventional Reservoirs
Edgar Velez, Elia Haddad, Andy Wray
Unconventional Resources Technology Conference (URTEC)
... on basis of walk-away VSP and full waveform sonic, Paper segam2018-2995273 presented at the Society of Exploration Geophysicists International Exposition...
2022
Building a three-dimensional near-surface geologic and petrophysical model based on borehole data: A case study from Chemery, Paris Basin, France
Paola Sala, Marcel Frehner, Nicola Tisato, O. Adrian Pfiffner
AAPG Bulletin
... is essential for time-reverse imaging, which is a special type of full-waveform inversion applied to recordings of the ambient seismic wave field. Other...
2013
Jumpstarting Hydrocarbon Exploration and Development in the Philippines
Rene Villafuerte, Jun Wang, Yitao Chen, Peter Chia
Southeast Asia Petroleum Exploration Society (SEAPEX)
... are both crucial to reduce the uncertainties in our exploration portfolio. The integrated approach of Dynamic-Resolution Time-Lag Full Waveform...
2025
High-frequency FWI on Clair OBN dataset Challenges and successes
Matvey Romanenko, Lee Saxton, Dan Davies, James Sheng, Faqi Liu, Jan Gromotka, Yang He
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Yang He, TGS Summary Nowadays, high frequency full waveform inversion is routinely applied for building high resolution velocity model from which high...
2023
Abstract: Ocean Bottom Seismic in the Arabic Gulf; We Need to Adapt the Acquisition Parameters to the Local Environment, by Karl A. Berteussen and Yefeng Sun; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: LF Land Seismic Acquisition: What, How, and Why, by Mahrooqi, Said; Rawahi, Salim; Yarubi, Saeed; Hunt, Keith; Yahyai, Awad; Abi, Said; Baeten, Guido; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas, by Rubén D. Martínez; #90158 (2012)
Search and Discovery.com
2012
Advances in the Tahiti Field Subsalt Seismic Imaging and Interpretation: Utilizing Seismic Attribute Analysis and Offset/Azimuth Partitions for Imaging and Interpreting Deepwater Subsalt Structure and Facies
Search and Discovery.com
N/A
Recent Advances and Experiences in Subsalt Seismic Imaging
Search and Discovery.com
N/A
Brazil Pre-Salt: Role of Seismic Technology in Full Cycle Hydrocarbon Maturation Process
Search and Discovery.com
N/A
VSP Survey in the Thonex Geothermal Well - New Characterization of Potential Carbonatic Geothermal Reservoirs
Search and Discovery.com
N/A
A Multi-Disciplinary Workflow to Achieve the Largest, Seamless, High-Quality Presalt Image in Santos Basin, Brazil
Search and Discovery.com
N/A
Gas Hydrate Mapping using 3D CSEM
Search and Discovery.com
N/A
Abstract: Lean Salt Architecture in the Gulf of Mexico - Where Have all the Diapirs Gone;
Hermann Lebit, William Beck, Susana Tierrablanca, Matheus Pila
Search and Discovery.com
... end Full Waveform Inversion and least-squares migration. Despite these technology leaps, the final seismic product strongly depends...
Unknown
Abstract: Estimating the Elastic Properties of the Near Seabed Using Post-critical Energy; #91204 (2023)
Daniele Boiero, Claudio Bagaini
Search and Discovery.com
... of the seabed, we propose full-waveform matching in the frequency domain of the direct arrivals for the three different components. In this way, we do...
2023
Land seismic multi-parameter FWI imaging
Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing
International Meeting for Applied Geoscience and Energy (IMAGE)
... Schmitt, Mike Varner, DUG Technology Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing, CCED Summary Multi-parameter full-waveform inversion (MP-FWI...
2024
Time-lapse matching of OBN seismic data using 2D convolutional neural networks
Ramon C. F. Araújo, Gilberto Corso, Samuel Xavier-de-Souza, João M. de Araújo, Tiago Barros
International Meeting for Applied Geoscience and Energy (IMAGE)
... 4D seismic full-waveform inversion for ocean- bottom node data: Geophysics, 86, no. 4, R547–R561, doi: https://doi.org/10.1190/geo2020-0577.1. Fourth...
2024