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The AAPG/Datapages Combined Publications Database
Showing 632 Results. Searched 195,504 documents.
A Critical Review of Data Quality and Content Applied to FWS and Similar Tools
M. Wiltshire
Petroleum Exploration Society of Australia (PESA)
... of deficiencies in the data. Keywords: Seismic velocities, shale density, elastic modulii, full waveform sonic (FWS), log data quality. Introduction...
2004
Deep Learning Enhanced Joint Inversion for Mineral Exploration Using Airborne Geophysics: Application in Decorah Area
Yanyan Hu, Xiaolong Wei, Xuqing Wu, Jiajia Sun, Jiefu Chen, Yueqin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Chen, 2022a, Efficient progressive transfer learning for full-waveform inversion with extrapolated lowfrequency reflection seismic data: IEEE...
2023
Fault MLReal: A fault delineation study for the Decatur CO2 field data using neural network predicted passive seismic locations
Hanchen Wang, Yinpeng Chen, Tariq Alkhalifah, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... independent full waveform inversion method: Geophysical Journal International, 214, 46–57, doi: https://doi.org/10.1093/gji/ggy121. Wang, H...
2023
An Integrated Approach for Optimizing Vertical Wolfbone Wells in the Delaware Basin
Malcolm E. Yates, Anoop Sharma, Tarik Itibrout, Lance Smith, Kelvin Fisher, Randy Brown, Les Honeyman, Bradley Bates
Unconventional Resources Technology Conference (URTEC)
... stress models, derived from full waveform dipole sonic measurements, with detailed fracture simulation to determine perforating and staging strategies...
2013
Implementation of Seismic Data Quality Characterisation Using Supervised Deep Learning
Joshua Thorp, Krista Davies, Julien Bluteau, Peter Hoiles
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of broadband acquisition and deghosting, pre-stack depth migration (PSDM) and full waveform inversion (FWI) are recent examples of technologies that have...
2020
Australia: Depth Reprocessing Rejuvenates Gippsland Basin
Peter Baillie, Paul Carter, Jarrad Grahame, Joe Zhou, Nigel Mudge, CGG
GEO ExPro Magazine
... rift; the siliciclastic Latrobe • Multi-passes of Full Waveform Inversion (FWI) were Group, initially deposited within a continental rift...
2019
Santos Vision: Innovative Seismic Data Processing in a Super Giant Oil Basin
Hermann Lebit, Sriram Arasanipalai, Jeff Tilton, Pascal Ollagnon, PGS
GEO ExPro Magazine
... model and integrates data-driven processing results based on hyperTomo velocity updates and subsequent refinement by PGS’ unique Full Waveform Inversion...
2019
South Atlantic: The Bigger Picture
Hermann Lebit, Jeff Tilton, Sriram Arasanipalai, Pascal Ollagnon
GEO ExPro Magazine
..., including refraction and pre-salt carbonate build-ups. Based extension to seafloor spreading marks reflection Full Waveform Inversion over on the salt...
2019
Orphan Basin, Canada: From Regional Prospect Screening to Reliable Reservoir Attributes Estimation
Scott Opdyke, Cyrille Reiser, Tiago Alcantara, Elena Polyaeva, PGS
GEO ExPro Magazine
... fault definition. Blue and orange markers understanding. Full waveform inversion (FWI) indicate improvements in the Tertiary and Jurassic respectively...
2020
Using Super Basins as Analogues
Charles A. Sternbach
GEO ExPro Magazine
... bottom seismic and full waveform inversion, which together have produced a step change in imaging, allowing for enhanced fault identification...
2020
Know Before You Go!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... (but also more expensive and time consuming) concepts like full waveform modeling. Synthetics generated by this process include diffractions and are therefore...
2021
Quantitative Interpretation Reveals Prospectivity of the Kwanza Shelf, Offshore Angola
Roberto Ruiz, Cyrille Reiser, Avril Burrell, PGS, Jean Afonso Colsoul, Naire Judith Ricardo Cahumba Quenge, ANPG
GEO ExPro Magazine
... geometries associated with the salt. For this, tomography (reflection and refraction) and Full Waveform Inversion (FWI) have been used to unveil...
2021
True Hybrid 3D
Jeroen Hoogeveen, Kristen Berli, Lars Ivar Leivestad, Tor Åkermoen, Geoex MCG
GEO ExPro Magazine
... was that very high-density data with many near offsets, to improve the signal-tonoise ratio, and the best possible velocity model by use of Full Waveform...
2021
Marine Vibrator Concepts for Modern Seismic Challenges
Andrew Long, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... for environmentally sensitive applications, and 3. High power ultra-low frequency sources specific to Full Waveform Inversion (FWI) optimization. One relevant...
2018
Subsurface characterisation for future CCS applications using uncommon 3D surface and borehole seismic survey geometries at Harvey, Western Australia
Milovan Urosevic, Sasha Ziramov, Roman Pevzner, Konstantin Tertyshnikov, Sinem Yavuz, Anton Egorov, Andrej Bona, Valeriya Shulakova, Dominique Van Gent
Petroleum Exploration Society of Australia (PESA)
... of Full Waveform Inversion (FWI) of VSP data for rock characterisation. The main reason for looking into the VSP FWI approach was a greater SNR...
2019
Refined Karst Feature and Fault Identification Through Integrated Wave Field Separation and Imaging of Diffraction Energy
Riaz Alai, Afiq Mokhtar, Christopher Lee Slind, Yonghe Guo, Rizki Krishna Pratama
Indonesian Petroleum Association
... following these effective seismic processing strategies. The important impacts of full waveform inversion and dip constrained tomography integration...
2021
Manage Risk with Breakthrough Seismic Acquisition Technology: The GeoStreamer Story Continues New Reservoir Opportunities Revealed
Cyrille Reiser, Folke Engelmark
Petroleum Exploration Society of Australia (PESA)
... the application of Full-Waveform Inversion (FWI) to GeoStreamer data. Note the great detail achieved on the right. This will translate to higher resolution...
2010
Initial Results from a Test of the NASA EAARL Lidar in the Tampa Bay Region
Brock, John C., Wright, C. Wayne, Nayegandhi, Amar, Clayton, Tonya, Hansen, Mark, Longenecker, John, Gesch, Dean, and Crane, Michael
GCAGS Transactions
... in January 2002. The EAARL is a raster-scanning, water-penetrating, full-waveform adaptive lidar that is coupled to aircraft positioning systems...
2002
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
Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)
Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault
Search and Discovery.com
...., 2010). These techniques have made use of a time domain isotropic ray theory Green function. Full waveform approaches for the moment tensor inversion...
2015
Lightning Data - A New Geophysical Data Type; #41184 (2013)
H. R. Nelson, Jr., D. James Siebert, and Les R. Denham
Search and Discovery.com
... are recorded. Faster sampling and larger disk drives have made it possible to record the full waveform of each lightning strike. However, an economic...
2013
SYNTHETIC SEISMOGRAMS
Search and Discovery.com
N/A
Simultaneous inversion of velocity and angle-dependent reflectivity
Nizar Chemingui, Yang Yang, Jaime Ramos-Martinez, Guanghui Huang, Dan Whitmore, Sean Crawley, Elena Klochikhina, Sriram Arasanipalai
International Meeting for Applied Geoscience and Energy (IMAGE)
... of subsurface geology. However, conventional solutions for Full Waveform Inversion (FWI) do not straightforwardly compute pre-stack reflectivity, which...
2023
Multiparameter FWI imaging in the Gulf of Mexico
Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave-equation-based algorithms such as reverse time migration (RTM). Multi-parameter full-waveform inversion (MP-FWI) imaging is a novel approach...
2023
High-resolution imaging in the Campos Basin using legacy seismic acquisition
David Brookes, Darrell Armentrout, Milos Cvetkovic, Terry Johnson, Trish Sullivan
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Liu, 2020, Multi-channel dynamic matching full-waveform inversion: 90th Annual International Meeting, SEG, Expanded Abstracts, 666–670, doi: https...
2023