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The AAPG/Datapages Combined Publications Database
Showing 551 Results. Searched 200,293 documents.
Quantitative Mineralogical Characterization of Sandstones by Back-Scattered Electron Image Analysis
A. Dilks, S. C. Graham
Journal of Sedimentary Research (SEPM)
... the pixels is ca. 2 µm for a 1-mm square. Since the SEM electron beam is digitally stepped from one pixel to the next, however, the spatial resolution...
1985
Techniques for Automated Measurement of Floc Properties
Gwyn Lintern, Gilliane Sills
Journal of Sedimentary Research (SEPM)
..., Milligan, T.G., and Chant, R.J., 2005, In situ particle size distributions and volume concentrations from a LISST-100 laser particle sizer and a digital...
2006
2000
Mass Failure Complex Morphometrics as an Indicator of Flow Rheology and Composition: A Comprehensive Study in the Gulf of Mexico
Search and Discovery.com
N/A
Two-Phase Fluid Flow in Source Rocks: Insights Gained from Nanofluidics
Search and Discovery.com
N/A
The Significance of Framboid-Hosted Porosity in the Marcellus Shale of the Appalachian Basin, USA
Search and Discovery.com
N/A
AAPG Archie Series, No. 1, Chapter 8: Digital Core Imaging in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
..., as sandstone or shale, in the simplest case); 2) Quantifying the volume fractions of each bed type over the cored interval and/or selected...
2006
Abstract: Advances in Noninvasive Fetal Imaging, by Wesley Lee and Anil Shetty; #90206 (2014)
Search and Discovery.com
2014
Reconstruction of 3D Pore Space Using Multiple-Point Statistics Based on a 2D Training Image, #42315 (2018).
Yuqi Wu, Chengyan Lin, Lihua Ren, Weichao Yan, Yang Wang, Songtao Wu,
Search and Discovery.com
.... In the simulation process, we took a 2D thin section as the training image for providing patterns of pore structure and extracted some pixels from...
2018
Improved Nanoscale Image-based Reservoir Characterization using Supervised Machine Learning
Shannon L. Eichmann, Poorna Srinivasan, Kevin Kenga, Mohammed Khan, Fabian Duque, Felix Oyarzabal, James Howard, Shawn Zhang
Unconventional Resources Technology Conference (URTEC)
... are subsampled, mounted, polished, and ion milled to generate a smooth surface and LgFOV images (~500 million pixels/image, 15 nm/pixel) are generated...
2021
Self-Consistent Approximation for Porosity Segmentation
Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh
Indonesian Petroleum Association
... stiffness tensors of the inclusion and the host material, v is the volume concentrations that can be expressed with porosity ø, I is the fourth-rank...
2022
Distribution of Exposed Limonitic Rocks and Soils From Landsat Multispectral Scanner Data on the Southern Ute Indian Reservation, Southwestern Colorado
Daniel H. Knepper Jr.
Rocky Mountain Association of Geologists
... isolated limonite pixels. The limonite distribution map of the Southern Ute Indian Reservation (fig. 2), therefore represents those limonitic pixels having...
1988
Simplifying Digital Rock Physics Workflows
Gareth A. James
GEO ExPro Magazine
...), and FIB-SEM (Focused Ion Beam-Scanning Electron Microscopy). These volume imaging techniques produce data that can be explored using image processing...
2015
4 Multiscale Imaging of Shale Samples in the Scanning Electron Microscope
Herman Lemmens, Dennis Richards
AAPG Special Volumes
... of analysis volume (typically no more than 1000 μm3), which may not be representative of the larger sample. This chapter describes a method...
2013
3D Seismic Facies Classification on CPU and GPU HPC Clusters
Sergio Botelho, Vishal Das, Davide Vanzo, Pandu Devarakota, Vinay Rao, Santi Adavani
Unconventional Resources Technology Conference (URTEC)
... be the only way to go. Our training data consisted of 5000 blocks of size 64 × 64 × 256 pixels obtained by splitting a single volume of seismic data...
2021
Sediment Storage Partitioning in Alluvial Stratigraphy: The Influence of Discharge Variability
Christopher R. Esposito,, Diana Di Leonardo, Margaret Harlan, Kyle M. Straub
Journal of Sedimentary Research (SEPM)
... of channel deposits relative to overbank deposits. When variable flow is included as an input condition a large volume of in-channel deposition occurs...
2018
Reservoir Characterization and 3D Modeling of Silurian Reef Slopes: Pipe Creek Jr. Quarry, Grant County, Indiana, #51440 (2017).
G. Michael Grammer, Jim Karsten, Dennis Prezbindowski, Benjamin Dattilo, Jonathan Havens
Search and Discovery.com
..., November 12, 2015. Haynie, J., M.J. Pranter, and G.M. Grammer, 2009, Characterization and Modeling of Petrofacies and Pore-Volume Distribution...
2017
Effect of void ratio to the strength parameters of sedimentary rocks
Haryati Awang, Ki Il Song, Rini Asnida Abdullah
Geological Society of Malaysia (GSM)
... Society of Malaysia, Volume 68, December 2019, pp. 147 – 150 DOI : https://doi.org/10.7186/bgsm68201915 Effect of void ratio to the strength parameters...
2019
Visualization of the Internal Structure of the Massive Division in Experimental Sediment-Gravity-Flow Deposits by Mapping of Grain Fabric
Hajime Naruse, Fujio Masuda
Journal of Sedimentary Research (SEPM)
... method is therefore of great utility for the investigation and characterization of massive deposits. Allen, J.R.L., 1984, Sedimentary Structures, Volume...
2006
Feature-based Probabilistic Interpretation of Geobodies from Seismic Amplitudes
J. Caers, B. G. Arpat, C. A. Garcia
AAPG Special Volumes
... to classifying facies geometries from seismic data is introduced, based on partial expert interpretations. The expert manually interprets a small volume...
2006
Quantification of Bioturbation in Hemipelagic Sediments Via Thin-Section Image Analysis: RESEARCH METHODS PAPERS
Pierre Francus
Journal of Sedimentary Research (SEPM)
... black and white images. In these images black pixels are silt-size, larger grains and the clay-size sedimentary matrix are white pixels. Once...
2001
Microfracture Propagation during Post-Hydraulic Fracturing Shut-in and Enhanced Gas Production from Shale; #41633(2015)
A. Hayatdavoudi, A. Tavanaei, K.G. Sawant, F. Savage, S. Salehi
Search and Discovery.com
... to the enhanced shale gas production. Methodology SEM Image Analysis A digital image of a shale specimen consists of 2D data structure of pixels, each...
2015
Automated Measurement of the Nominal Sectional Diameters of Individual Sedimentary Particles: RESEARCH METHOD PAPER
Jim Mazzullo, Stephen K. Kennedy
Journal of Sedimentary Research (SEPM)
... Environments, South-central Texas Coast: Gulf Coast Assoc. Geol. Socs., Field Trip Guidebook. WADELL, H., 1934, Volume, shape and roundness of quartz...
1985
Abstract: Fault System Delineation Driven by New Technology in Tazhong Karsted Carbonate Reservoirs; #91204 (2023)
Yanming Tong, Xingliang Deng, Chuan Wu, Shiti Cui, Pin Yang, Chunguang Shen, Gaige Wang, Jiangyong Wu, Chenqing Tan
Search and Discovery.com
... volumes useful for seismic volume attribute extraction. This technology processed the original amplitude volume with following operations: Radon filtering...
2023
Sobel Filtering Brings Edges into Sharp Focus, by Satinder Chopra and Kurt J. Marfurt; #41511 (2014).
Search and Discovery.com
2014