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The AAPG/Datapages Combined Publications Database
Showing 29,392 Results. Searched 200,636 documents.
Source location using physics-informed neural networks with hard constraints
Xinquan Huang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the sources by representing the frequency-domain wavefield by as a neural network function of spatial coordinates and angular frequency. Specifically, we...
2022
Application of 3D converted wave processing technology in imaging of gas cloud area
Mingxing Xue, Zhijun Zhang, Jinhui Zhang, Zhen Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
... and after anisotropy correction (a) before multiple suppression 3.Multiple suppression The attenuation of multiple has always been a difficult problem...
2022
Seismic Quantitative Analysis for Physical-Based Deep Learning: The Teapot Dome and Niobrara Shale Examples
Nicolas Martin, Maria Donati
Unconventional Resources Technology Conference (URTEC)
... to a more suitable scale to seismic data: time domain. Although upscaling is a well-known technique to predict log properties from depth (higher...
2020
Cross Section Restoration and Balancing as Aid to Seismic Interpretation in Extensional Terranes
Mark G. Rowan, Roy Kligfield
AAPG Bulletin
... in the North Sea: AAPG Bulletin, v. 68, p. 1029-1039. Gill, W. D., 1953, Construction of geologic sections of folds with steep-limb attenuation: AAPG...
1989
An Iteratively Coupled Model for Flow, Deformation, and Fracture Propagation in Fractured Unconventional Reservoirs
Harun Rashid, Femi Olorode, Chukwudi Chukwudozie
Unconventional Resources Technology Conference (URTEC)
... of incompressible fluids. The modeling of hydraulic fracture propagation with the standard FEM requires re-meshing the simulation domain (which...
2021
Experiences with Dual-Sensor Towed Streamer Acquisition and Imaging in the Eastern Mediterranean, #41831 (2016).
Martin Widmaier, Oystein Lie
Search and Discovery.com
... difficult. Pre-salt imaging challenges are typically caused by strong acoustic distortion and wavefield attenuation in the Messinian anhydrite layer...
2016
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... alignment of primaries in prestack seismic gathers, regardless of the domain and characteristics of the data. Our methodology includes a tailored loss...
2023
Detecting Fault-Related Hydrocarbon Migration Pathways in Seismic Data: Implications for Fault-Seal, Pressure, and Charge Prediction
David L. Connolly, Friso Brouwer, and David Walraven
GCAGS Transactions
.... The method uses multiple seismic attributes and neural networks to highlight the vertically aligned low-energy chaotic seismic data described...
2008
Towards a New Exploration Opportunity: An Inclined Gas/Water Contact, Pressure Gradients and an Overpressured Domain in and Around the Peciko Area, Mahakam Delta Province, East Kalimantan, Indonesia
Hiromi Honda, Hirofumi Kobayashi, Henry Banjarnahor
Indonesian Petroleum Association
...Towards a New Exploration Opportunity: An Inclined Gas/Water Contact, Pressure Gradients and an Overpressured Domain in and Around the Peciko Area...
2011
Can tile low-rank compression live up to expectations? An application to 3D multidimensional deconvolution
Yuxi Hong, Matteo Ravasi, Hatem Ltaief, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
.... In this work, we present a novel algorithmic solution that leverages the inherent data sparsity of seismic data in the frequency domain by means...
2023
Numerical Upcaling of Coupled Flow and Geomechanics in Highly Heterogeneous Porous Media
Daegil Yang, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... and that represent closely the fine scale physics on the upscaled domain. The flow solver provides the pressure and velocity solutions of the mass balance and Darcy...
2013
Multiple-point Geostatistics: A Quantitative Vehicle for Integrating Geologic Analogs into Multiple Reservoir Models
Jef Caers, Tuanfeng Zhang
AAPG Special Volumes
...Multiple-point Geostatistics: A Quantitative Vehicle for Integrating Geologic Analogs into Multiple Reservoir Models Jef Caers, Tuanfeng Zhang 2004...
2004
Extended Abstract: The Greater Etom Area (GEA): A New Phase of Exploration in the South Lokichar Basin, Turkana County, Northern Kenya
Kevin Christopherson
Africa Energy and Technology Conference, 2016
... has identified multiple follow-up prospects that could be part of a new play domain in the northern part of the South Lokichar Basin. These targets...
2016
Abstract: Incorporating Complex Geological Features into Geostatistical Property Modeling; #90174 (2014)
Jeff B. Boisvert
Search and Discovery.com
... and bottom), but cannot easily consider a single domain with multiple surfaces. By using LVA, any number of intermediate and bounding surfaces can be honored...
2014
Magnetic Stratigraphy and Tectonic Rotation of the Upper Paleocene San Francisquito Formation, Los Angeles County, California
Donald R. Prothero, Robert B. Vacca
Pacific Section SEPM
... remanent magnetization), each sample was demagnetized at 25, 50, and 100 Gauss to determine the coercivity behavior and demagnetize any multi-domain...
2001
Enhanced Resolution Seismic and New Subsurface Insights: Miocene Section, St. Mary Parish, Louisiana
V. Egorov, C. I. Puryear, R. Tharimela, J. Jurasin
GCAGS Transactions
... Louisiana (Fig. 1) was formed within proximal to distal, deltaic to slope, and deep-water depositional environments. Multiple oil and gas bearing...
2021
Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)
Amsalu Y. Anagaw, Mauricio D. Sacchi
Search and Discovery.com
... of the model parameters. Full waveform inversion is carried out using the L-BFGS method in the frequency domain by selecting a limited number of frequencies...
2015
3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)
Suhas Phadke, M. Ramanjulu
Search and Discovery.com
... proven to be a viable solution to improve performance, which uses the power of multiple computers connected together by a high-speed network. Forward...
2012
Multi-realization seismic data processing with deep variational preconditioners
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... for a given observed data and modelling operator of interest, and sample multiple realizations from the optimized parametric posterior distributions...
2023
Abstract: Challenges of 4C Seismic Acquisition and Processing Offshore Sarawak (Paper 21)
Cyril Wong
Geological Society of Malaysia (GSM)
...) a source vessel shooting pass (shot line). A three km cable with 120 receiver groups at 25 m interval was used. Line length are typically multiple...
2000
AAPG Decision Based Integrated Reservoir Modeling GTW; - Abstracts, #91213 (2025).
Search and Discovery.com
2025
Crossing the Valley of Death Between Innovation andApplication: Experiences in Subsalt Imaging
Search and Discovery.com
N/A
Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative
Ao Cai, Colin A. Zelt
International Meeting for Applied Geoscience and Energy (IMAGE)
...-domain method inverts a frequency group of the data at one of multiple stages. Time-domain WI has been applied to field data at different scales (e.g....
2022
Abstract: Evidence for a Neoarchean Snowbird Tectonic Zone from the Athabasca Granulite Terrane; #90172 (2014)
Gregory Dumond, Kevin H. Mahan, Philippe Goncalves, Rebecca M. Flowers, Michael L. Williams, Samuel A. Bowring, Michael J. Jercinovic
Search and Discovery.com
..., and Relf, C., 2005, U/Pb geochronological constraints on Neoarchean tectonism: multiple compressional events in the northwestern Hearne Domain, Western...
2014