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The AAPG/Datapages Combined Publications Database
Showing 364 Results. Searched 200,293 documents.
ABSTRACT: Building 3-D Perspectives of a Modern Carbonate Sand Body for Improved Visualization and Quantitative Interrogation of Spatial Patterns, by Harris, Paul (Mitch); Bellian, Jerome A.; Ellis, James; #90142 (2012)
Search and Discovery.com
2012
Automated Lithology Prediction From Core Images and Well Log Data Using Machine Learning Models: A Case Study From the Greater Schiehallion Area, West of Shetland, United Kingdom
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N/A
Varimax-Rotated Visible Derivative Reflectance Spectroscopy of the Utica Shale / Point Pleasant Formation in Ohio
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N/A
-- no title --
user1
Search and Discovery.com
... known as Brightness) together with key elemental ratio data such as average Mg (%), average Zn/Nb, average Th/K and average Th/Al. The data were...
Unknown
Structure and Variability of Bering and Okhotsk Sea-Ice Cover by Satellite Microwave Imagery
W. J. Campbell , R. O. Ramseier , H. J. Zwally , P. Gloersen
AAPG Special Volumes
... of sea ice at a wavelength of 1.55 cm are associated with the age of the ice, with multi-year ice have low emissivities (cold brightness, temperature...
1981
Building 3-D Perspectives of a Modern Carbonate Sand Body for Improved Visualization and Quantitative Interrogation of Spatial Patterns; #40934 (2012)
Paul M. (Mitch) Harris, Jerome Bellian, and James Ellis
Search and Discovery.com
... waters by establishing a relationship between pixel brightness and inferred water depth. This extrapolation of depth from a 2-D satellite image...
2012
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
... Color Brightness Resolution File format Creating a Core Image Database Overview Color consistency Database example...
2006
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)
... Technology, INC; model 650), hand-polished with metallographic sandpaper, washed in distilled water, and dried at room temperature. Scanning electron...
2020
Method to Produce Grain-Scale Digital Images of Large Experimental Sedimentary Deposits and Other Imperfectly Flat Stratigraphy
Jim Mullin, Chris Ellis
Journal of Sedimentary Research (SEPM)
... change from one image to the next such as small variations in each image's brightness due to light intensity variations, CCD imager limitations...
2008
Charge Contrast Imaging (CCI): Revealing Enhanced Diagenetic Features of A Coquina Limestone
James O. Buckman, Patrick W.M. Corbett, Lauren Mitchell
Journal of Sedimentary Research (SEPM)
.... 6, 7, 8, 9, Table 1). Concentration of Mn and Fe can be directly related to CC image brightness (Figs. 6, 7, 8, 9, Table 1), with all measured...
2016
Technical Papers and Their Presentation
Arthur Knapp
AAPG Bulletin
... that the lines on the screen shall stand out as individual, unbroken, straight black lines. This visibility is a function of the brightness contrast...
1928
ABSTRACT: Why Are Some Coals Banded?
J.C. Shearer and T.A. Moore
The Society for Organic Petrology (TSOP)
... and oxidized fragments of plant material. The relative brightness of the attrltallayers is dependant on the concentration 01 oxidized material...
1992
ABSTRACT: The Value of Core Description in Characterizing Coalbed Methane Reservoirs; #90007 (2002)
C. D. Jenkins, W. C. Riese, R. A. Lamarre
Search and Discovery.com
... of reasons. First, they can be used to help predict the relative productivity of different coal intervals. Parameters such as brightness, cleat spacing...
Unknown
Application of Satellite Imagery Analysis to Exploration of Oil and Gas Reservoirs
J. H. Bartley
West Texas Geological Society
.... The depth cannot be determined since the brightness of the tonal anomaly may be the same for either deep or shallow accumulations...
1989
Glacially Smoothed and Polished Surfaces on Mt. Kinabalu, Sabah
Peter H. Stauffer
Geological Society of Malaysia (GSM)
... (GSM) 156 What then is the exact nature of the highly reflecting surfaces seen on the upper slopes? Despite the impressive brightness...
1980
ABSTRACT: Organic Petrography, Palynology, and Sedimentology of the Smith and Anderson Coal Beds(Paleocene), Powder River Basin, Wyoming and Montana
T.A. Moore, R.W. Stanton, R.M. Flores, D.T. Pocknall
The Society for Organic Petrology (TSOP)
... was based-on megascopic changes observed wit~in.the coal core, such as clay partings, brightness, and degree of banding. lin the petrographic analyses...
1987
Abstract: New Directions in Petroleum Visualization; #90063 (2007)
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2007
Flat Spots Are Not Always Flat, by Alistair Brown, #40119 (2004).
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2004
How Variable Is the Sun, and What Are the Links Between This Variability and Climate? #110055 (2008)
Judith Lean
Search and Discovery.com
..., DC ([email protected]) Abstract During the past three decades a suite of space-based instruments has monitored the Sun’s brightness as well...
2008
Enhancing SEM Grayscale Images Through Pseudocolor Conversion; #41157 (2013)
Wayne Camp
Search and Discovery.com
... and brightness adjustments as these techniques alter the original image fidelity which could lead to erroneous interpretations Figures From • Camp, W.K. and B...
2013
Beyond the Uteland Butte Part II: Delineating Stacked Pay Sweet Spots for Development Optimization; #11379 (2023)
Joshua T. Sigler, Luke J. Fidler, Matthew A. Jones
Search and Discovery.com
... Core Dolomite Dolomite UTELAND BUTTE C Shale Dolomite B Bench Dolomite B Shale Contrast & Brightness Increased 40% Contrast-Enhanced Photos...
2023
ABSTRACT: Morphologic and Structural Characterization of the Rio Grande do Norte State Northern Coast, Northeast Brazil, Based on Remote Sensing Images; #90007 (2002)
Tabosa, Werner F., Vital, Helenice, Amaro, Venerando E.
Search and Discovery.com
... of the original brightness values for highlighting landscape units distinction. The best effect was obtained with uniform distribution stretch (histogram...
Unknown
Remote Sensing of Oil Spills
K. P. B. Thomson, S. Ross, H. E. Howard-Lock
CSPG Special Publications
... expressed as a brightness temperature, TB; that is, the temperature of a black body filling the antenna beam, for which the brightness of thermal radiation...
1975
Travertine Fissure Veins of the Aragonite Mining Area, Cedar Mountains Tooele County, Utah
James M. Prudden
Utah Geological Association
... in complexly folded and faulted Pennsylvanian Oquirrh Formation. They probably originated as low-temperature, groundwater deposits in open fissure veins...
2006
Study of the Reed Dolomite Aided by Remotely Sensed Imagery, Central White-Inyo Range, Easternmost California
W. G. Ernst , Earnest D. Paylor II
AAPG Bulletin
... on relative brightness contrasts to differentiate lithostratigraphic units. RESULTS Remotely sensed imagery, combined with field investigations, allowed us...
1996