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The AAPG/Datapages Combined Publications Database

Showing 2,329 Results. Searched 200,630 documents.

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A depth uncertainty estimation system with prestack seismic data

Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

...eismic image, models and corresponding gathers in a synthetic case. The reference model is a model derived from an initial model using tomography. Trial ...

2022

Petrophysical Evaluation of Carbonates from the Weyburn Oil Field Using Synchrotron X-Ray Computed Microtomography

Chad Glemser, Tom Kotzer, , Steve Whittaker, and Chris Hawkes

Saskatchewan Geological Society

..., T., and Ikeda, S. (2005): Quantitative evaluation of attenuation contrast of X-ray computed tomography images using monochromatized beams; Amer...

2006

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... tomography method based on fullwave inversion (Virieux and Operto, 2009) or based on beam tomography (Popovici et.al., 2016). RTН is a voxel-based...

2023

Geophysical characterization of a nonaqueous-phase liquidcontaminated site

Alberto Godio, Alessandro Arato, Stefano Stocco

Environmental Geosciences (DEG)

...-Poulter, 1996, Flow pathways in porous media: Electrical resistance tomography and dye staining image verification: Measurement Science and Technology...

2010

Integrated Geological Reservoir Characterization of the Cardium Light Tight Oil Play, Pembina Field in Alberta

Per Kent Pedersen, Julianne d. Fic, Adam Fraser

Unconventional Resources Technology Conference (URTEC)

...-ray Computed Tomography (XRCT) was done of the each of the reservoir facies (Figure 3). Although the sandstone beds occasionally intersect, the main...

2013

Exploration Opportunities in the Mediterranean

Verity Agar, Paul Bellingham, Nicola Clarke, Elisabeth Gillbard, Ken McDermott, ION

GEO ExPro Magazine

... thickness of sediment to the west of the Delta. Tomography for lateral variability The Nile Delta 2D line was processed using ION’s WiBand ™ broadband...

2017

Siting recharge basins and improving groundwater models using multiple survey methods in Southern California

Nicole Pendrigh, Michael Blazevic, John Jansen, Kristen Marberry

International Meeting for Applied Geoscience and Energy (IMAGE)

..., including electrical resistivity tomography (ERT), Seismic Refraction Tomography (SRT) and Multi-channel Analysis of Surface Waves (MASW), that can...

2022

Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth

Isabel Cristina Florez, Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Automated velocity-model-building methodologies such as reflection tomography are highly unstable under these seismic-data conditions. We took...

2006

On the absorbing boundaries to replicate semi-infinite half-space in numerical seismic analyses using the finite element method

Tyler R. Hebert, James M. Bryce, Arka Prabha Chattopadhyay

International Meeting for Applied Geoscience and Energy (IMAGE)

... Drive, Huntington, WV 25755 Summary Computational analysis allows for easy replication of seismic tomography using numerical solving techniques...

2022

Magnetotelluric inversion using supervised learning trained with random smooth geoelectric models

Lian Liu, Bo Yang, Yixian Xu, Dikun Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Jennings, A. Adler, and T. Dahlke, 2018, Deep-learning tomography: Leading Edge, 37, 66, doi: https://doi.org/10.1190/ tle37010058.1. Backus, G. E., and J. F...

2023

Image-based simulation of remaining oil and two phrase fluid flow in heterogeneous sandstones: The impact of pore-scale characteristics on macroscopic properties

Chao Li, Yan Lu, Dongmei Hou, Mingzhe Cui, Jianting Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... tomography (μCT) technology were adopted to intuitively and quantitatively investigate the effect of pore structure on recovery efficiency...

2023

Imaging of multiwell and multifiber walkaway DAS-VSP datasets in a CCUS demonstration project onshore Japan

Yuji Yamada, Shotaro Nakayama, Takuji Mouri, Manish Lal Khaitan, Philip Armstrong, Olga Podgornova

International Meeting for Applied Geoscience and Energy (IMAGE)

... slowness inversion. An initial 1D model was constructed using travel time tomography. The tomographic inversion was carried out first by estimating...

2024

Sparse ocean-bottom node seismic interferometry and inversion: A Gulf of Mexico study

Ivan Lim Chen Ning, Justin Tan, Ranjan Dash

International Meeting for Applied Geoscience and Energy (IMAGE)

... through well logs may impose spatial constraints due to the sparseness nature of the measurement. P-S tomography can form the initial model where converted...

2024

Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

... of velocity model building has been conducted utilizing refraction and reflection Full Waveform Inversion integrated with conventional tomography in order...

2019

First discovery of Stegodon (Proboscidea) in Malaysia

Ros Fatihah Muhammad, Lim Tze Tshen, Norliza Ibrahim, Mohd Azmi Abdul Razak, Fakhrulradzi Mohd Razif, Zarris Kem, Ching Boon Tat, Tee Chee Yuen, Nang Yu Lee, Chan Jien Chiew, Chan Jian Fai, Mat Niza Abdul Rahman, Shah Redza Hussein

Geological Society of Malaysia (GSM)

... tooth fossil using a high precision cone beam computed tomography (CBCT). and are being tested in National Taiwan University. This initial analysis...

2020

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

..., May 4-8, 2009 with this frozen / un-frozen variability of the permafrost zone. A 3D travel-time tomography algorithm produced a map of the permafrost...

2013

Coal Characterization in CBM/ECBM Processes Using X-ray CT Analysis

Search and Discovery.com

... structure deformation. Computerized tomography (CT) provides a non-destructive method that visualizes the internal structure of an object. It allows...

2013

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

..., May 4-8, 2009 with this frozen / un-frozen variability of the permafrost zone. A 3D travel-time tomography algorithm produced a map of the permafrost...

2013

Abstract: Remote Reservoir Monitoring in Oil Sands: From Feasibility Study to Baseline Datasets; #90187 (2014)

Richard Tondel, Stefan Dummong, Hartmut Schutt, Alexandre Ducrocq, Andrew Williams, Jon Ingham, Robert Godfrey, and Douglas LaBrecque

Search and Discovery.com

..., vertical seismic profiling (VSP), and electrical resistivity tomography (ERT). The modeling study was followed by an installation of a permanent cross-well...

2014

Abstracts: Geophysical Study of the Peace River Landslide; #90173 (2015)

Oluwafemi O. Ogunsuyi, Douglas R. Schmitt, Derek Martin, James Morgan, and Corey Froese

Search and Discovery.com

... electrical resistivity tomography (ERT) datasets were collected along the 2D profile line. The locations and acquisition parameters...

2015

Advanced Processing and Inversion of Two AEM Datasets for 3D Geological Modeling: The Case Study of Spiritwood Valley Aquifer; #80434 (2014)

Vincenzo Sapia, Andrea Viezzoli, Greg Oldenborger, Flemming Jørgensen

Search and Discovery.com

... and the electrical tomography (and seismic) and known geology as showed in Figure 2c. Figure 2 shows the comparison between electrical tomography data...

2014

Geologically Constrained Seismic Imaging in Andean Thrust Belts, #42530 (2020).

Rob Vestrum,

Search and Discovery.com

..., and S.H. Gray, 1999, Manual Seismic Reflection Tomography: Geophysics, v. 64, p. 1546-1552. Vestrum, R.W., J. Vilca, and M. Di Guilo Colimberti, 2015...

2020

Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China

Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan

AAPG Bulletin

... resonance (NMR), and the x-ray computed tomography (CT) measurements to improve our understanding of the pore structure characteristics...

2019

Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone

Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood

AAPG Special Volumes

...: Images from finite-frequency P wave tomography: Journal of Geophysical Research, v. 115, p. B12333. Biju-Duval, B., P. Le Quellec, A. Mascle, V. Renard...

2021

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