Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 552 Results. Searched 200,663 documents.
EVALUATION OF ICHNODIVERSITY BY IMAGE-RESAMPLING METHOD TO CORRECT OUTCROP EXPOSURE BIAS
KAZUKI KIKUCHI, HAJIME NARUSE, NOBUHIRO KOTAKE
PALAIOS
... the outcrop, the line turns up to the next row of pixels. The number of ichnotaxa on the line is then counted. As the length of the resampling line (L...
2018
The Significance of Lunar Water Ice and Other Mineral Resources for Rocket Propellants and Human Settlement of the Moon
William A. Ambrose
AAPG Special Volumes
... Abstracts Volume, v. 17, p. 182.Schultz, P. H., and D. A. Crawford, 2008, Consequences of forming the South-Pole-Aitken Basin (ext. abs.): Lunar and Planetary...
2013
Critical diagenetic features controlling intergranular flow paths and matrix permeability in the Codell Sandstone, northeastern Colorado
Daniel Alonso Medina, David A. Budd
Rocky Mountain Association of Geologists
... “bleeds” over the adjacent non-fluorescent minerals. The photographic image thus records more apparent fluorescent pixels than are actually present...
2020
Multispectral Remote Sensing as Stratigraphic and Structural Tool, Wind River Basin and Big Horn Basin Areas, Wyoming
Harold R. Lang, Steven L. Adams, James E. Conel, Barbara A. McGuffie, Earnest D. Paylor, Richard E. Walker
AAPG Bulletin
... pixels in visible and short wavelength infrared bands for five times better spatial resolution than the MSS (a TM pixel covers 900 m2 compared to a 4,503...
1987
Quantifying flow in variably wet microporous carbonates using object-based geological modeling and both lattice-Boltzmann and pore-network fluid flow simulations
S. R. Harland, R. A. Wood, A. Curtis, M. I. J. van Dijke, K. Stratford, Z. Jiang, W. Kallel, and K. Sorbie
AAPG Bulletin
... resolution and image volume. They also provide limited flexibility to study the effect of variations in rock fabric properties as the properties...
2015
A Test of Initiation of Submarine Leveed Channels by Deposition Alone
Joel C. Rowland, George E. Hilley, Andrea Fildani
Journal of Sedimentary Research (SEPM)
... al. Proceedings of the Ocean Drilling Program, Initial reports, Volume 155: College Station, Texas, Ocean Drilling Program, p. 383–408. Skene, K.I....
2010
Does fluvial channel-belt clustering predict net sand to gross rock volume? Architectural metrics and point-pattern analysis of a digital outcrop model
Alexander R. Koch, Cari L. Johnson, Lisa Stright
Journal of Sedimentary Research (SEPM)
...Does fluvial channel-belt clustering predict net sand to gross rock volume? Architectural metrics and point-pattern analysis of a digital outcrop...
2019
Geochemical interactions of shale and brine in autoclave experiments—Understanding mineral reactions during hydraulic fracturing of Marcellus and Eagle Ford Shales
Jiemin Lu, Patrick J. Mickler, Jean-Philippe Nicot, Wanjoo Choi, William L. Esch, and Roxana Darvari
AAPG Bulletin
... wells is producing a large volume of saline produced water from shale plays. This water often contains total dissolved solids (TDS) greater than 100,000...
2017
Textual heterogeneity in massive sandstones from the Grès d'Annot and Numidian Flysch: Implications for depositional processes
Urval S. Patel,, Dorrik A.V. Stow, Andy Gardiner, Jim Buckman
Journal of Sedimentary Research (SEPM)
... analyzed in this study is estimated by where REARef is the REA of the reference sample (13002 pixels), Mean GRef is the mean grain-size of the glass...
2022
Geology, Petrology, and Mineral Potential of the Gorda Ridge
David A. Clague, Mark L. Holmes
Circum Pacific Council Publications
... Resources 2009 – Geology and Resource Potential of the Western North America and Adjacent Ocean Basins--Beaufort Sea to Baja California, Volume 6, 1987...
1987
Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms
James D. Schiffbauer, Shuhai Xiao
PALAIOS
... sectioned. As the volume of material excavated via the I-beam is directly proportional to the time of I-beam rastering, the selection of 100 nm or 250...
2009
Identification of Unseen Flood Hazard Impacts in Southeast Florida Through Integration of Remote Sensing and Geographic Information System Techniques
Charles W. Finkl
Environmental Geosciences (DEG)
... eight classes from eight data iterations at a 0.95% convergence threshold (the maximum percentage of pixels whose cluster assignments can go unchanged...
2000
BIOTURBATION BY THE COMMON ANTARCTIC SCALLOP (ADAMUSSIUM COLBECKI) AND OPHIUROID (OPHIONOTUS VICTORIAE) UNDER MULTI-YEAR SEA ICE: ECOLOGIC AND STRATIGRAPHIC IMPLICATIONS
KYLE H. BROACH, MOLLY F. MILLER, SAMUEL S. BOWSER
PALAIOS
... scallop bioturbation rates by using the dimensions of observed divots (circular area and conical volume) and video time periods to estimate a range...
2016
Convolutional neural networks as an aid to biostratigraphy and micropaleontology: a test on late Paleozoic microfossils
Rafael Pires De Lima, Katie F. Welch, James E. Barrick, Kurt J. Marfurt, Roger Burkhalter, Murphy Cassel, Gerilyn S. Soreghan
PALAIOS
... volume of taxonomic and biostratigraphic information into a reliable and coherent system easily accessible to a variety of users, including both...
2020
Using Multidisciplinary Data Gathering to Evaluate eXtreme Limited Entry Completion Design and Improve Perforation Cluster Efficiency
Apiwat (Ohm) Lorwongngam, Shawn Wright, Stephanie Hari, Erin Butler, Michael McKimmy, Jennifer Wolters, Craig Cipolla
Unconventional Resources Technology Conference (URTEC)
...). The side-view footage is captured continuously in a 360-degree view around the tool at 25 frames/second and a video resolution of 2880 pixels x infinity (>5...
2020
Impact of diagenesis on the pore evolution and sealing capacity of carbonate cap rocks in the Tarim Basin, China
Jun Wu, Tailiang Fan, Enrique Gomez-Rivas, Anna Travé, Qian Cao, Zhiqian Gao, Shanshan Wang, and Zhihong Kang
AAPG Bulletin
... and the rocks’ storage properties (Mazzullo, 1981; Amel et al., 2015; Dou et al., 2018; Liu and Xie, 2018; Morad et al., 2018; Ishaq et al., 2019). A volume...
2022
Microstructure and mineral composition of Holocene stromatolites from Lagoa Vermelha, a hypersaline lagoon in Brazil: Insights into laminae genesis
Carolina N. Keim, Hélisson Nascimento dos Santos, Carolina Souza Santiago, Simone Pennafirme, Reiner Neumann, Jürgen Schnellrath, Inayá Lima, Mirian A.C. Crapez, Marcos Farina
Journal of Sedimentary Research (SEPM)
... × 25.3 mm rectangular area, with a resolution of 1024 × 800 pixels and a dwell time of 200 ms per pixel, resulting in a total acquisition time...
2020
Remote sensing detection of heavy oil through spectral enhancement techniques in the western slope zone of Songliao Basin, China
Guifang Zhang, Lejun Zou, Xiaohua Shen, Shanlong Lu, Changjiang Li, Hanlin Chen
AAPG Bulletin
... whether the materials are represented by bright or dark pixels. As noted in Table 3, the first PC image (PC1) of each PCA combination is a weighted...
2009
Introducing Geological Processes in Reservoir Models
Janice Liwanag
GEO ExPro Magazine
... methods, one models geological bodies and layers by assigning objects or pixels with certain dimensions and petrophysical parameters. This is adequate...
2005
Machine Learning for Progressive Cavity Pump Performance Analysis: A Coal Seam Gas Case Study
Fahd Saghir, M.E. Gonzalez Perdomo, Peter Behrenbruch
Unconventional Resources Technology Conference (URTEC)
... (PCA). As the Heatmap images produced are 112 × 112 × 3 in dimension, they represent a total of 37,632 pixels or sample points. The URTEC-198281-MS...
2019
CMP domain near-surface velocity model building based on deep learning
Yihao Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Y. Mu, X. Wang, W. Liu, and J. Wang, 2019, High-resolution representations for labeling pixels and regions: arXiv preprint, arXiv:1904.04514. Wang...
2022
Simultaneous Interpretation of Multiple Geological, Geophysical, and Geochemical Measurements Helps Target Sweet Spots and Improve Basin-Scale Understanding of Argentinas Neuquén Basin
Horace Snyder
Unconventional Resources Technology Conference (URTEC)
... for as proppant for fracking. Figure 13: The sands defined by the hyperspectral classification, the blue and yellow pixels, appear to be too quartzpoor...
2013
Transfer learning seismic and GPR diffraction separation with a convolutional neural network
Alexander Bauer, Jan Walda, Dirk Gajewski
International Meeting for Applied Geoscience and Energy (IMAGE)
... size of 3 × 3 pixels. Further, we use skipping connections that connect the convolutional blocks of the same depth on the encoder and decoder side...
2022
The digital revolution in mudlogging: An innovative workflow for advanced analysis and classification of drill cuttings using computer vision and machine-learning
Simone Di Santo, Tetsushi Yamada, Karim Bondabou, Mahdi Ammar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 2001, What’s wrong with pixels? Some recent developments interfacing remote sensing and GIS: Zeitschrift fur Geoinformationssysteme, 14, 12–17. CIE...
2022
Use of Remote Sensing and Field Reflectance Data Integrated with Surface Geochemistry and Geology for Detecting Possible Areas of Hydrocarbon Presence
Morella Arrieche, Adelso Vera, Irene Romero, Marcias Gonzalez, S. Lenio Galváo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... endmembers or the purest pixels in the image by projecting them in n-dimensional scatterplots (Boardman et al., 1995). In the present investigation, PPI...
2000