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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 6,049 Results. Searched 200,621 documents.

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ABSTRACT: Morphology and Diagenesis of Low Resistivity Cotton Valley Reservoirs, East Texas Salt Basin, Freestone County, Texas; #90013 (2003)

Ann Vlad, Kent Newsham, Jay Rushing

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... resistive zones may be productive. X-ray diffraction analysis and modal point counts of all the Cotton Valley rock types yield similar clay volumes...

2003

ABSTRACT: Elevated Arsenic Levels in the Weches Formation Nacogdoches County, Texas; #90021 (2003)

E. B. LEDGER, KATHY JUDY

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... sulfides. Iron, magnesium, and thorium also were determined by INAA. Clay structural analysis and goethite determination was by x-ray diffraction (Feille...

2003

ABSTRACT: PALEOSOL DEVELOPMENT THROUGH INTENSE WEATHERING OF A PALEOCENE SANDSTONE DURING A TROPICAL CLIMATE; #90014 (2003)

Noriega, Gabriela, Pedro C. Ramirez, Hector O. Hernandez

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... to compositional analysis using hand specimen and x-ray diffraction techniques. The lowermost Zone 1 consists of weathered sandstone and mudstone...

Unknown

ABSTRACT: Geostatistical Simulation of Electrical Double-Layer Properties of Clay Minerals in Shaly Sand Reservoirs (Cliff Heads Oil Field, Perth Basin, Western Australia); #90061 (2006)

Justin O. Ugbo

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... plane. It is an integration of: (1) Rietveld based Siroquant assay for quantitative X-ray diffraction used in determining mineral percentages and clay...

2006

Abstract: Reservoir Analysis of the Cypress Sandstone (Chesterian) for Enhanced Oil Recovery and Carbon Sequestration, Henderson County, Kentucky

Kathryn G. Takacs and T.M. Parris

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... porosity of 17 percent, the calculated reservoir pore volume is approximately 26,951 acre-feet. Microscopic and Xray diffraction analysis shows...

2007

ABSTRACT: Lithostratigraphy and Petrophysics of the Devonian Marcellus Interval in West Virginia and Southwestern Pennsylvania; #90113 (2010)

Matt L. Boyce and Dr. Tim Carr

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... the study area. In addition, the lithologic solution was calibrated to X-ray Diffraction (XRD) data. Using previous studies on organic shale...

2009

ABSTRACT: Petrology and Diagenesis of the Bakken Formation, Williston Basin, North Dakota; #90113 (2010)

Travis B. Warner

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... with the Nesson-Little Knife Structural Assessment Unit will be analyzed with thinsections, Xray diffraction, scanning electron microscopy (secondary...

2009

ABSTRACT: Sedimentology and Sequence Stratigraphic Analysis of the Qua-Iboe Channel Complex, Offshore South East Niger Delta; #90115 (2010)

Michael A. Ayuk, Moses A. Olorunniwo, John S. Ojo, and Bankole D. Ako

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... of top-lap and erosional truncation. Internal reflection configurations range from chaotic to sub parallel; while in some places diffraction hyperbolae...

2010

ABSTRACT High-Frequency Climatic Cyclicity Expressed in Deep-Marine Turbidites: The Santa Barbara Basin, California , #90104 (2010)

Strachan Lorna; McCaffrey William D.; Kneller Benjamin

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... diffraction (XRD) analyses have been used to show two distinct turbidite types, distinguished on mineralogy, grain size, fossil  and clay content. Type...

2010

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