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The AAPG/Datapages Combined Publications Database

Showing 364 Results. Searched 200,357 documents.

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Successions of Late Cenozoic Platform Dolomites Distinguished by Texture, Geochemistry, and Crystal Chemistry: Niue, South Pacific

C.W. Wheeler, P. Aharon, R.E. Ferrell

Journal of Sedimentary Research (SEPM)

..., Low-temperature alteration of basalt by interstitial seawater, Mururoa, French Polynesia: Geochimica et Cosmochimica Acta, v. 56, p. 4169-4189. HAQ...

1999

Quantitative Porosity Determination of Thin Sections Using Digitized Images

James V. White , Brenda L. Kirkland, Jonas P. Gournay

Journal of Sedimentary Research (SEPM)

... brightness, and/or changing hue eliminates many of these imperfections. We tried different permutations of the same image and found that modifying the image...

1998

Abstract: Fall and Initial Examination of the Sept. 25, 2009 Grimsby H5 Ordinary Chondrite; #90172 (2014)

Phil J. A. McCausland, Peter G. Brown, Alan R. Hildebrand, Roberta L. Flemming, Ivan Barker, Desmond Moser, Gordon Osinski, David W. Holdsworth, Jim Renaud, Wayne Edwards

Search and Discovery.com

.... The fireball trajectory and peak brightness greater than that of the full moon indicates that a multi-hundred kg object on a 27° inclined Apollo...

2014

Energy Minerals in Near-Earth Asteroids, #80054 (2009)

Dante S. Lauretta

Search and Discovery.com

... - brightness, rough size, rough albedo, evidence of regolith Spectroscopy - taxonomy, mineralogy, heterogeneity of surface Near-Infrared Spectroscopy...

2009

Unconventional Reservoir Characterization with Upscaled Permeability Using SEM, #41454 (2014).

Mehmet Cicek, Deepak Devegowda, Faruk Civan, Richard F. Sigal

Search and Discovery.com

... into the sample. Amount of scattered electrons determines the brightness of that spot in the SEM image. High-density minerals, especially metallic minerals...

2014

Reservoir Prediction in Ibhubesi Gas Field, Block 2A, Orange Basin, West Coast of South Africa, #11232 (2019).

Given Skosana,

Search and Discovery.com

... extraction are used for the reservoir prediction. • The sum of negative amplitude attributes surface extraction measures the brightness of the seismic...

2019

Paleoecological aspects of Western United States nonmarine ostracods during the Eocene-Oligocene transition: the early Oligocene faunas of the Renova Formation, southwestern Montana

Lucas S. Antonietto, Lisa E. Park Boush, Roy E. Plotnick, Alycia L. Stigall

PALAIOS

... stretching eastwards to the Great Plains (Swain 1999). It is estimated that the mean annual temperature peaked during the Early Eocene Climatic Optimum (EECO...

2020

Water-Oil Displacement in Shale: New Insights from a Comparative Study Integrating Imbibition Tests and Multiscale Imaging

Sheng Peng, Priyanka Periwal, Robert M. Reed

Unconventional Resources Technology Conference (URTEC)

... (Fig. 10D). The brightness of the oil-imbibed areas does not show any sign of change after water imbibition, indicating no (or minimal) occurrence...

2021

Visualizing Fracture-Matrix Fluid Exchange in Unconventional Tight Mudstone

John J. Valenza, Johnathan Moore, Sean Sanguinito, Dustin Crandall

Unconventional Resources Technology Conference (URTEC)

.... The experiments were performed at ambient temperature (~20 °C). Experimental pressures, flow rates, and temperatures were recorded every 5s using...

2022

Carbonate Lithologies of the Mississippian Barnett Shale, Fort Worth Basin, Texas

Kitty L. Milliken, Ruarri J. Day-Stirrat, Petro K. Papazis, Christian Dohse

AAPG Special Volumes

... into carbonate minerals under generally reducing and low-temperature conditions. Ali, W. A., 2009, Lithofacies, depositional environment, burial history...

2012

Diagenetic Origin of Carbonate, Sulfide and Oxide Inclusions in Biotites of the Great Valley Group (Cretaceous), Sacramento Valley, California

Philippe F. Claeys, Jeffrey F. Mount

Journal of Sedimentary Research (SEPM)

.... GARRELS, R.M., AND HOWARD, P., 1959, Reactions of feldspar and mica with water at low temperature and pressure, in Swineford, A., ed., Proceedings...

1991

Topographic and Vegetative Controls on Calcrete Formation, Turks and Caicos Islands, British West Indies

Victor Rossinsky Jr., Harold R. Wanless

Journal of Sedimentary Research (SEPM)

..., 1979, Atmospheric turbidity in Saharan dust outbreaks as determined by analyses of satellite brightness data: Monthly Weather Review, v. 107, p. 322-335...

1992

Inside-Out Dolomite

Brian Jones

Journal of Sedimentary Research (SEPM)

... genesis is known or can be reasonably inferred, (2) the temperature of dolomitization is constrained to a narrow range of near-surface values, (3...

2007

Sequence stratigraphic responses to shoreline-perpendicular growth faulting in shallow marine reservoirs of the Champion field, offshore Brunei Darussalam, South China Sea

D. Hodgetts, J. Imber, C. Childs, S. Flint, J. Howell, J. Kavanagh, P. Nell, J. Walsh

AAPG Bulletin

... brightness positive and negative acoustic impedance, which result in a distinctive fuzzy seismic facies (Figures 5, 6). The tidal units (Figures 4, 6) can...

2001

Characterizing maturity of reservoir pyrobitumen with strong anisotropy: A calibration between reflectance and laser Raman spectral parameters

Zhaoxi Zuo, Jian Cao, Xiaolin Wang, Bing Luo, Yuan Zhong, Kunyu Li, and Kai Hu

AAPG Bulletin

..., and reached a maximum depth of greater than 6000 m at the end of the Cretaceous. The temperature of the second and fourth members of the Dengying...

2022

Variation in textural properties of aplitic kaolin from Kinta Valley

Khong Ling Han, Hareyani Zabidi, Kamar Shah Ariffin

Geological Society of Malaysia (GSM)

... properties such as plasticity, brightness, firing and rheological behavior. This paper presents an investigation on the textural properties of aplitic...

2020

Quantitative Mineralogical Characterization of Sandstones by Back-Scattered Electron Image Analysis

A. Dilks, S. C. Graham

Journal of Sedimentary Research (SEPM)

... exceptionally uniform brightness throughout the BSE image, End_Page 347------------------------ even at low magnifications. The signal from the BSE detector...

1985

A Simple Autocorrelation Algorithm for Determining Grain Size from Digital Images of Sediment: RESEARCH METHODS PAPERS

David M. Rubin

Journal of Sedimentary Research (SEPM)

... by overlapping of grains (which can cause partially covered grains to appear smaller than they are) or touching of grains of the same color or brightness...

2004

Utility of Coal Seams as Genetic Stratigraphic Sequence Boundaries in Nonmarine Basins: An Example from the Gunnedah Basin, Australia

Douglas S. Hamilton , N. Z. Tadros

AAPG Bulletin

... of coal seams using lithotype profiles (often referred to as brightness profiles) is a well-established technique in the coal industry. Because...

1994

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

... spectral differences in multispectral data that show statistically high interband correlations. TIMS thermal data are dominated by the temperature...

1987

Depositional and diagenetic variability within the Cambrian Mount Simon Sandstone: Implications for carbon dioxide sequestration

Brenda B. Bowen, Raul I. Ochoa, Nathan D. Wilkens, James Brophy, Thomas R. Lovell, Nick Fischietto, Cristian R. Medina, John A. Rupp

Environmental Geosciences (DEG)

..., depending on the pressure and temperature of the formation water and the abundance of mineral buffers, such as calcite and aluminosilicates (Parry et...

2011

Swell-Dominated Carbonates On A Mississippian Ramp In the Canadian Rocky Mountain Front Ranges

Edward J. Matheson,, Robert W. Dalrymple, Noel P. James

Journal of Sedimentary Research (SEPM)

.... Martindale, W., and Boreen, T., 1997, Temperature-stratified Mississippian carbonates as hydrocarbon reservoirs: examples from the foothills...

2016

Physiography of Western Utah

Charles B. Hunt

Utah Geological Association

... or faunal changes due to subaqueous warm springs or temperature gradations caused by gently sloping shorelines. Nor have we discovered the level where...

1987

Coalification: The Evolution of Coal as Source Rock and Reservoir Rock for Oil and Gas: Chapter 3

Jeffrey R. Levine

AAPG Special Volumes

..., The correlation of vitrinite reflectance with maximum temperature in humic organic matter, in Buntebarth, G. and Stegena, L., eds, Paleogeothermics: Lecture Notes...

1993

Insights into glendonite formation from the upper Oligocene Sagavanirktok Formation, North Slope, Alaska, U.S.A.

John W. Counts, Madeleine L. Vickers, M. Rebecca Stokes, Whittney Spivey, Kristina F. Gardner, Jean M. Self-Trail, Jared T. Gooley, Ryan J. McAleer, Aaron M. Jubb, David W. Houseknecht, Richard O. Lease, Neil P. Griffis, Martin Vickers, Kasia Śliwińska, Hannah G.D. Tompkins, Adam M. Hudson

Journal of Sedimentary Research (SEPM)

... Investigations Map I–1791, 1 sheet, scale 1:250,000. Barker, C.E., and Pawlewicz, M.J., 1986, The correlation of vitrinite reflectance with maximum temperature...

2024

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