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The AAPG/Datapages Combined Publications Database
Showing 551 Results. Searched 200,357 documents.
Recent Developments in InSAR Techniques for Monitoring Surface Deformation: Applications in North America; #40597 (2010)
Giacomo Falorni, Andrea Tamburini, Stefano Cespa, Fabrizio Novali
Search and Discovery.com
... Distributed Scatterers (DS) homogeneous areas spread over a group of pixels in a radar image such as rangeland, pasture, shrubs and other low-lying...
2010
Adding Texture Attributes to the 3-D Mix*, by Paul de Groot, Farrukh Qayyum, and Nanne Hemstra; #41244 (2013).
Search and Discovery.com
2013
Reconnaissance Geologic Mapping in Chagai Hills, Baluchistan, Pakistan, by Computer Processing of Landsat Data
Jon D. Dykstra , Richard W. Birnie
AAPG Bulletin
... were smoothed by reclassifying the central pixel of a 3 × 3 array on the basis of the classification information contained in all nine pixels...
1979
Abstract: Digital Surface Imagery from 3D Pointcloud to Enhance 3D Seismic Survey Planning and Operations; #90309 (2017)
Richard Shaver
Search and Discovery.com
... for a project and the user only received image pixels with X and Y coordinates and a resolution of 1 meter. New digital surface mapping from 3D Pointcloud...
2017
Factors Controlling Permeability Variation in Sandstones of the Garn Formation in Trestakk Field, Norwegian Continental Shelf
S.N. Ehrenberg , T. Boassen
Journal of Sedimentary Research (SEPM)
... of intergranular macroporosity, which in turn appear to be controlled by the volume occ pied by illitic clay. Despite the similar degree of illitization...
1993
Abstract: Your Rocks and Jimmy Neutron
Mike F. Middleton, Jodie Hilson
Petroleum Exploration Society of Australia (PESA)
... our suite of Mard ie G reensand images, where the height of the pixels has been processed to represent water saturation. Many techniques...
2002
ABSTRACT: SEM/X-Ray Imaging Method in Petrographic Modal Analysis, by Long-Cheng Liang; #91022 (1989)
Search and Discovery.com
1989
Quantitative Porosity Determination of Thin Sections Using Digitized Images
James V. White , Brenda L. Kirkland, Jonas P. Gournay
Journal of Sedimentary Research (SEPM)
... the number of pixels of each color in the pore space and the total number of pixels in the image. This technique can be used for quantitative assessment...
1998
Abstract: Can Adobe Photoshop be Used to Quantify Sandstone Porosity?, by M. J. Morse and J. R. Boles; #90935 (1998).
Search and Discovery.com
1998
Hyperspectral Imaging Technology Development and Application; Implications for Thin-Bedded Reservoir Characterization
Search and Discovery.com
N/A
Bathymetric LiDAR Offers Insights into Sizes, Shapes and Distribution of Patch Reefs, Northern Florida Keys, U.S.A., by Eugene C. Rankey, John Brock, and C. Wayne Wright; #90052 (2006)
Search and Discovery.com
2006
Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis
Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira, Fatkhan, Handoyo
Indonesian Petroleum Association
... of minerals in the rock and determines the total volume of pore space from a geological perspective. Various minerals that make up the rock give...
2015
Coherent attribute enhanced fault recognition method based on histogram homogenization
Qing Zhou, Rui Wu, Chengcheng Xu, Yong Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Introduction The current methods for identifying faults mainly include seismic geometric attributes, such as coherence volume, variance volume, volume...
2024
Behind-the-outcrop outcrop: A creative machine learning application for ground-penetrating radar data visualization as an artificial photorealistic rock volume
Ahmad Ramdani, Andika Perbawa, Ingrid Puspita, Volker Vahrenkamp
International Meeting for Applied Geoscience and Energy (IMAGE)
... rock volume Ahmad Ramdani, Andika Perbawa, Ingrid Puspita, Volker Vahrenkamp “Behind-the-outcrop” outcrop: A creative machine learning application...
2022
Monitoring Beach Morphology Changes Using Small-Format Aerial Photography and Digital Softcopy Photogrammetry
Cheryl Hapke, Bruce Richmond
Environmental Geosciences (DEG)
... on Surveying and Mapping Annual Convention and Exhibition Technical Papers Volume 1. Falls Church, VA: American Society of Photogrammetry and Remote Sensing...
2000
Abstract: Physical Parameter Estimation in rock samples via Image Analysis of Computed Micro-Tomographies (CMT); #90174 (2014)
Andres Medina, Doug Schimtt, Randy Koffman, and Gautier Njiekak
Search and Discovery.com
... and the volume of the sample. Pore surface area estimation is obtained by pore-edge extraction of the CMT scans. Theory and/or Method In an appropriate rock...
2014
Automated velocity modeling with domain transformations
Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
... and is capable of scaling to both the volume and complexity in real marine acquisitions. Introduction Seismic data in real marine acquisition surveys...
2024
Extracting Information from Texture Attributes, by Satinder Chopra and Kurt J. Marfurt; #41330 (2014).
Search and Discovery.com
2014
Analysis of Spatial Order in Sandstones II: Grain Clusters, Packing Flaws, and the Small-Scale Structure of Sandstones
Christopher M. Prince, Robert Ehrlich, Yannick Anguy
Journal of Sedimentary Research (SEPM)
... affect the size and geometry of the porosity without necessarily changing the total pore volume. Therefore measures of the various aspects...
1995
Simulations of the Effects of Diagenesis on the Evolution of Sandstone Porosity
Cathal G. Dillon, Richard H. Worden, Stuart A. Barclay
Journal of Sedimentary Research (SEPM)
... the black pixels correspond to the identified area of interest, in this case a specific mineral phase (Fig. 2B). The volume percent of a particular mineral...
2004
Oil-Base Micro Imager (OBMI) Application in Sangatta Field: A Case Study
Patricius Sembiring, Agustinus S.R., Nouri Bashir, Heru Danardatu, Sanggam Hutabarat
Indonesian Petroleum Association
... Hutabarat © IPA, 2011 - 30th Annual Convention Proceedings (Volume 1), 2005 IPA05-G-033 PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION Thirtieth...
2005
Smart stitching: adding lateral priors to ensemble inversions as a post-processing step
Gerhard Visser
Petroleum Exploration Society of Australia (PESA)
... a vertical sequence of regularly spaced pixels. Let i index a set of I equally spaced sites along a horizontal line. For each site i, there is an ensemble...
2019
Earthquake Detection and Focal Mechanism Calculation Using Artificial Intelligence
Shane Quimby, Yanwei Zhao, Jie Zhang, GeoTomo
Unconventional Resources Technology Conference (URTEC)
... parameters, leading to high computing efficiency. The output of the network is not a single location, but a large number of pixels representing a 3D...
2022
Comparison of Wireline Log and SEM Image-Based Measurements of Porosity in Overburden Shales
Christopher J. Landry, Bruce S. Hart, Maša Prodanović
Unconventional Resources Technology Conference (URTEC)
... in mineralogy which is exacerbated at high-resolution (pixel < 10 nm) by interaction volume, charging and shadowing effects of the electron beam. Typical...
2020
Gulf of Mexico: Turbidite Channel System, Offshore Gulf of Mexico
Gary J. Mitch and Garret G. Chong
AAPG Special Volumes
...Gulf of Mexico: Turbidite Channel System, Offshore Gulf of Mexico Gary J. Mitch and Garret G. Chong 1987 73 78 AAPG Studies in Geology #27, volume 3...
1987