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The AAPG/Datapages Combined Publications Database
Showing 2,329 Results. Searched 200,636 documents.
Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing
Jian Zhou, Jizhong Yang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Chang, 2021, Rayleigh wave phase velocity and azimuthal anisotropy of central North China Craton derived from ambient noise tomography: Chinese Journal...
2022
Amplitude enhancement of far-offset refractions via machine learning
Lurun Su, Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... analysis and time-depth calculation. To image the near surface and crustal velocity structures, seismic refraction traveltime inversion and tomography...
2022
Mapping of Organic Matter Distribution in Shales on the Centimeter Scale with Nanometer Resolution.
Mark Curtis, Eric T. Goergen, Jeremy Jernigen, Carl Sondergeld, Chandra Rai
Unconventional Resources Technology Conference (URTEC)
... tomography image of an organic shale. Based on the grayscale of the image the organic network was segmented out. Further segmentation allowed only...
2014
What Are You Interpreting? Your Seismic Image Could Be Misleading You!
R. T. Newrick, E. P. Gomez, J. K. Pullishy, S. D. Jensen, J. M. de Armas
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... layers using sonic velocities, VSP check shot time, near surface tomography velocities (Murphy and Gray, 1999), a priori knowledge and, cautiously...
2006
Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models
Stuart Farris, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
..., M., A. Adler, S. Farris, and J. Jennings, 2019, Fast and accurate seismic tomography via deep learning, in Deep learning: Architectures, algorithms...
2023
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... content. PS waves are separated and S-wave interval velocities, Vs, are iteratively estimated through tomography (e.g., Stork, 1992) and application...
2023
Invertible neural network for automatic velocity model building and uncertainty quantification
Yen Sun, Junzhu Shen, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
... the possibility of noise on the data. They applied it to the problems of 1D surface wave dispersion inversion and 2D travel time tomography, obtaining accurate...
2023
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
... driven by ray-based reflection tomography and manual salt interpretation. On the technology side, the value of vintage datasets, particularly...
2023
Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project
Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... are avoided, making this survey geometry ideal for high-resolution time-lapse monitoring. Up to now, conventional traveltime tomography and migration...
2023
A novel vector PP imaging condition for elastic reverse-time migration
Bingkai Han, Weijian Mao, Xiao-Bi Xie
International Meeting for Applied Geoscience and Energy (IMAGE)
... measurements are not necessary. It is equivalent to the energy norm imaging condition (Rocha et al., 2016) or the impedance kernel in the adjoint tomography...
2023
Stochastic acquisition systems in time-dependent scattering seismic approach
Gennady Erokhin, Maria Erokhina, Alexandre Iakovlev, Kirill Safran
International Meeting for Applied Geoscience and Energy (IMAGE)
... tomography based on full-wave inversion (Plessix, 2006) and beam solutions (Tanushev, 2017), the RTH method offers velocity tomography with enhanced spatial...
2024
Extracting Meaningful Estimates of Rock Properties from 3-D Anisotropic Velocity Models Derived from Borehole Microseismic
Scott Taylor, Jeremy King, Ben Schaeffer, Todd Hibbitts, Lucas McGreaham, Khaled Ghuneim
Unconventional Resources Technology Conference (URTEC)
... velocity models. The authors present a study of a West Texas microseismic dataset, in which varying levels of anisotropy are tested through tomography...
2016
Integrated Study of Regional Tectonics, Geologic Structures, and Paleogeography Reconstruction to Develop CBM Cleat Model in Tanjung II Block, South Borneo
Dian Larasati, Sunarli Ardi, Gathuk Widiyanto, Fikri M. Fiqih, Djedi S. Widarto, Agus Guntoro
Indonesian Petroleum Association
... for proximate, ultimate, maceral, scanning electron microscopy (SEM), computed tomography (CT), and geomechanics analyses. We conducted formation micro imaging...
2016
3D land full-waveform inversion in the Permian Basin: A case study at Quail Ridge East
Benjamin Consolvo
International Meeting for Applied Geoscience and Energy (IMAGE)
... model for FWI on land data, often first-break tomography must be used (eg., Smithyman and Clowes, 2012); however, due to the available sonic data...
2024
Fracture Basement Imaging, Identification, and Characterization Through Separated Wave Field Processing Strategies - A Case Study From Offshore Indonesia
Riaz Alai, Afiq Mokhtar, Yonghe Guo, Hendra Iriansyah Darmawan, M Hilman B Roslan
Indonesian Petroleum Association
... tomography integration for complex carbonate imaging. Wang et al. (2018) discussed negative anisotropy application for deep imaging, and (Haryanto et al...
2022
ReGenerating the Gippsland Basin
J. Firth, K. Zhao, S. Birdus, N. Mudge, J. Zhou
Petroleum Exploration Society of Australia (PESA)
... that even relatively recent data benefits from reprocessing. Developments in tomography and Full-Waveform Inversion (FWI) have revolutionised velocity...
2018
Illuminating Asset Value at Mad Dog through New Seismic Technology
Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp
GCAGS Transactions
... scratch. Two iterations of tomography were necessary to flatten the gathers in the sediment section above the salt. The complete salt model...
2008
Groundwater potential assessment using 2-D resistivity method in Kluang, Johor (Malaysia)
Nazrin Rahman, Edy Tonnizam Mohamad, Rosli Saad
Geological Society of Malaysia (GSM)
..., A. M., 2006. A saline trace test monitored via time-lapse surface electrical resistivity tomography. Journal of Applied Geophysics, 59(3), 244-259...
2020
Observation of Microbial Structures in Rocks Using 3D Light Microscopy: RESEARCH METHODS PAPER
K.L. Milliken
Journal of Sedimentary Research (SEPM)
... electron microscopy, stereology, confocal microscopy, or computed tomography. Application of this new technique to samples of Precambrian, Permian...
2002
Adaptive Control of Subsurface Fractures and Fluid Flow: A New U.S. Department of Energy Subsurface Technology and Engineering Research, Development and Demonstration Crosscut Initiative, #70183 (2015).
Douglas W. Hollett, Julio Friedmann
Search and Discovery.com
... L , , , , Phas.ed Arrays and Interactive Reflectivity Tomography U ...~.. !!ll:!.2.!l detector I LANL ][ PNNL I ORNl: U ltras.on ic LANL PNNL...
2015
Remediation of a chlorinated solvent-contaminated site using steam injection and extraction
David Parkinson, Norm Brown, Everett Sorensen, Charlie Eischen, James Kupar, Thomas Kmetz
Environmental Geosciences (DEG)
... tomography. The technologies include the engineered combination of steam injection; dual-phase extraction for subsurface remediation; and an in-situ...
2004
Coal Fracturing through Liquid Nitrogen Treatment: A Micro-Computed Tomography Study
Hamed Akhondzadeh, Alireza Keshavarz, Faisal Ur Rahman Awan, Ahmed Z. Al-Yaseri, Stefan Iglauer, Maxim Lebedev
Australian Petroleum Production & Exploration Association (APPEA) Journal
...Coal Fracturing through Liquid Nitrogen Treatment: A Micro-Computed Tomography Study Hamed Akhondzadeh, Alireza Keshavarz, Faisal Ur Rahman Awan...
2020
Computed Tomography Study of Annular Cement Mechanical Response Under Cyclic Hydraulic Stress
Alexander Anya, Hossein Emadi, Marshall Watson
Unconventional Resources Technology Conference (URTEC)
...Computed Tomography Study of Annular Cement Mechanical Response Under Cyclic Hydraulic Stress Alexander Anya, Hossein Emadi, Marshall Watson URTeC...
2020
Chapter 6: Correlative X-ray and Electron Microscopy for Multi-scale Characterization of Heterogeneous Shale Reservoir Pore Systems
Jan Goral, Ilija Miskovic, Jeff Gelb, Mike Marsh
AAPG Special Volumes
..., S. Yun, and W. Yun, 2012, Non-destructive local X-ray tomography for multi-length scale analysis of reservoir rocks: Validations and observations...
2016
Michigan Field Experiences - Focus on the Niagaran - Workshop Summary
Bill Harrison, A.S. "Buddy" Wylie, James R. Wood, Mike Barratt, Fredrick Metzger, Edward Dereniewski, Douglas Elenbaas, Tim Brock, John Fowler, Stephen Schaefer, Alejandro Coy, Wayne Goodman, Timothy Maness, Allen Modroo
PTTC
... Formation), Bill Harrison, PTTC, Western Michigan University Imaging of Niagaran Pinnacle Reef Fields Using Well Log Tomography and 3-D Visualization...
2004