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The AAPG/Datapages Combined Publications Database
Showing 648 Results. Searched 196,371 documents.
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...
2023
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
2004
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...
2017
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
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...
2023
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...
2019
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...
2017
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...
2019
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...
2024
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...
2018
Abstract: Combining Microseismic Hydraulic Fracture Monitoring, Petrophysical Evaluation and New Analytical Techniques to Improve Reservoir Management: Abstract
Joel Le Calvez, Tom Creegan, Robert Tehan, Kevin Tanner, Roy Yates, Leo Eisner, Rick Lewis, Les Bennett
GCAGS Transactions
...-waveform moment tensor inversion and multiplet analysis) help describe geological relationships between induced microseismic events. All available...
2005
Abstract: Uncertainty in 4-D imaging
Maria Kotsi, Alison Malcolm
Atlantic Geology
... this is time-lapse (4-D) seismic. Full Waveform Inversion (FWI) is a promising tool for 4-D analysis. The objective of FWI is to deliver a velocity model...
2016
An example when not to rely on seismic velocities for a pre-drill pore pressure prediction
Search and Discovery.com
N/A
ABSTRACT: Gas Hydrate Studies in Kerala-Konkan Offshore Region of India; #90013 (2003)
Soma Innayya Reddi, Naresh Kumar Thakur, Ramesh Khanna, Kalachand Sain, Azhisur Ranganathan Sridhar, Pasupuleti Prasada Rao, Uma Shankar, A. Rastogi, Gautham Biswas
Search and Discovery.com
... alter the physical properties of host sediments to give detectable indications in seismic records. Full waveform pre-stack inversion attempted at a few...
2003
Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)
Babatunde Arenrin, Gary Margrave, and John Bancroft
Search and Discovery.com
... such as the case of a hidden layer. The velocity model from turning-ray tomography can be used for static correction, starting models for Full Waveform Inversion...
2015
Abstract: Broadband Seismic Acquisition, Processing and Imaging using Dispersed Source Arrays; #90254 (2016)
Constantine Tsingas, Jewoo Yoo, Young Seo Kim
Search and Discovery.com
... recording of broadband seismic data and we demonstrate the methodology employed for optimum broadband processing in terms of deblending full waveform...
2016
Abstract: Hessian Matrix Estimation from a Sub-Sampled Set of Columns; #90255 (2017)
Juan Sebastián López Guerra, Ana Ramirez, Sergio Abreo
Search and Discovery.com
... Abstract In the context of seismic Full Waveform Inversion (FWI), the Hessian matrix is used to determine the model resolution. Having an exact computation...
2017
Abstract: Mapping Reservoir Stress Conditions using Hydraulic Fracturing Microseismicity; #90309 (2017)
Orlando J. Teran
Search and Discovery.com
... the dynamic response of the reservoir during and after stimulation. Focal mechanisms are derived using full waveform fitting techniques, and the ambiguity...
2017
Abstract: Stampede Field-Reservoir Rock Physics and Seismic Imaging: What We Should See and What We Can See;
Wisley Martins
Search and Discovery.com
... bottom nodes (OBN) seismic, using Full Waveform Inversion (FWI) and least square reverse time migration (LSRTM) processing have remarkably improved...
Unknown
Geohazard Detection in Deepwater Clastics Basin
Search and Discovery.com
N/A
Pyseis: A high-performance, user-friendly Python package for GPU-accelerated seismic modeling and subsurface imaging
Stuart Farris, Guillaume Barnier, Ettore Biondi, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
... advanced algorithms such as full waveform inversion, least-squares reverse time migration, and wave equation migration velocity analysis. Temporal...
2023
The use of FWI in coal exploration
Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... to be fully resolved by seismic measurements. One way of investigating these issues is through the application of Full Waveform Inversion (FWI) methods...
2018
A Robust Gradient for Long Wavelength FWI Updates
Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long
Petroleum Exploration Society of Australia (PESA)
... SUMMARY We introduce a robust method to produce long wavelength updates in gradient-based Full Waveform Inversion (FWI). The solution introduces...
2016
Advanced Microseismic Monitoring Methods, (2012)
R. J. Mellors, C. Morency, E. Matzel, D. C. Templeton, J. Wang, S. Myers, S. Ford, D. B. Harris, F. Ryerson
Search and Discovery.com
... Characterization • Velocity model from seismic interferometry • Adjoint full waveform inversion Incorporation into fracture model Lawrence...
2012
Abstract: 3D Elastic Inversion in Presence of Smooth Topography: Application to Real Data; #90255 (2017)
Jean Kormann, Juan-Esteban Rodriguez, Josep De La Puente, Mauricio Hanzich, Jose Cela, Miguel Ferrer, David Marti, Ignacio Marzan, Ramon Carbonell
Search and Discovery.com
..., Ignacio Marzan2, and Ramon Carbonell2 1 BSC-CNS ICTJA 2 Abstract Full Waveform Inversion (FWI) is one of the most challenging procedures to obtain...
2017