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The AAPG/Datapages Combined Publications Database

Showing 6,777 Results. Searched 200,636 documents.

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Oligocene Vicksburg Sandstones of the Tijerina-Canales-Blucher Field: A South Texas Geologic Jambalaya

Dennis A. Taylor, Zuhair Al-Shaieb

Bulletin of South Texas Geological Society

... selected from reservoir and non-reservoir rock for thin sections, X-ray diffraction, and scanning electron microscopy. The five cores were taken from...

1988

Oligocene Vicksburg Sandstones of the Tijerina-Canales-Blucher Field: A South Texas Geologic Jambalaya

Dennis A. Taylor , Zuhair Al-Shaieb

GCAGS Transactions

...-reservoir rock for thin sections, X-ray diffraction, and scanning electron microscopy. The five cores were taken from the Canales portion of TCB Field...

1986

The Effects of Diagenesis on Reservoir Properties in the Lobo Sandstones, Webb County, Texas

Steven C. Alexander , Thomas T. Tieh , Robert R. Berg

GCAGS Transactions

... was used to identify clay minerals separated from sandstones. Scanning electron microscopy was used to observe the morphology of clay and other authigenic...

1985

Petrophysical Evaluation of Lacustrine Shales in the Cooper Basin, Australia; #41205 (2013)

Melissa Vallee

Search and Discovery.com

... and saturated images defines the porosity at each slice. Also scanning electron microscopy images (SEM) with backscattered electron detector (BSE) were...

2013

Diagenetic Evolution of The Eagle Ford Formation, SW Texas: Impacts Upon Reservoir Quality and Rock Properties

Richard T. McAllister, Kevin Taylor, Beatriz Garcia-Fresca, Cathy Hollis

Unconventional Resources Technology Conference (URTEC)

...) and microscopic (Scanning Electron Microscopy, SEM) observations form the base of this study complemented with mineralogical data (X-ray Diffraction, XRD...

2015

Experimental Simulation of Clay Precipitation Within Reservoir Sandstones 2: Mechanism of Illite Formation and Controls on Morphology

J.S. Small , D.L. Hamilton , S. Habesch

Journal of Sedimentary Research (SEPM)

... of the morphological and crystallographic nature of such illites has been made using X-ray powder diffraction (XRD), scanning electron microscopy (SEM...

1992

ABSTRACT: Thermal Effect by Igneous Intrusions on the Organic Matter of the Vaca Muerta FM, Neuquén Basin, Argentina

Juan A. Pineda, Juan Spacapan, Marcos Comerio, Lucrecia Frayssinet, Barbara Lapcak

The Society for Organic Petrology (TSOP)

...), Rock-Eval, scanning electron microscope (SEM), and combined with basin and petroleum system modelling (BPSM). Well A shows average values of TOC...

2022

Bench-Top Experiments Evaluating Simulated Hydraulic Fracturing Fluid Interactions with Marcellus Shale Core

Johnathan Moore, Wei Xiong, Christina Lopano, Thai Phan, Amelia Vankeuren, Shikha Sharma, John Pilewski, Karl Jarvis, Sarah Brown, Dustin Crandall, Alexandra Hakala

Unconventional Resources Technology Conference (URTEC)

... at FracFocus.org and Hakala et al. 2017. SEM was performed with an FEI Quanta600® Environmental Scanning Electron Microscope with an Oxford® EDS system...

2018

Lamina-scale diagenetic mass transfer in lacustrine organic-rich shales and impacts on shale oil reservoir formation

Yingchang Cao, Kelai Xi, Xiaobing Niu, Miruo Lin, Weijiao Ma, Zehan Zhang, and Helge Hellevang

AAPG Bulletin

... precipitation and feldspar dissolution were then selected for high-resolution scanning electron microscopy (SEM), advanced mineral identification...

2024

Multi-Scale Assessment of Plasticity of Organic-Rich Shale: from Core Scale to Mineral Scale

Mao Sheng, Shizhong Cheng, Zhaohui Lu, Ye Zhang, Shouceng Tian

Unconventional Resources Technology Conference (URTEC)

...). Scanning Electron Microscopy/ Energy Dispersive X-Ray Spectroscopy (SEM-EDS) was integrated with nanoindentation to understand the correlation...

2019

Influence of Mineralogy and Rock Fabric on Geochemical Alteration of Pores in North American Unconventional Reservoir Materials

Alexandra Hakala, Sean Sanguinito, Brandon McAdams, Lauren Burrows, Mengling Stuckman, Wei Xiong, Gita Bhandari, Johnathan Moore, Gary L. Hunter

Unconventional Resources Technology Conference (URTEC)

... with post-reaction scanning electron microscopy (SEM) images to confirm changes in mineral phases observed. Table 2: Composition of synthetic hydraulic...

2022

Properties Upscaling in Porosity Systems with Under-resolved Features Using Image-Based Rock Physics

Shawn Shuang Zhang, Alan P. Byrnes, James J. Howard

Unconventional Resources Technology Conference (URTEC)

... sample (~50mm3), which represents the rock REV, with Focused Ion Beam - Scanning Electron Microscopy (FIB-SEM) images (~200µm3) of regions of various...

2019

Occurrence and Significance of Magnesite in Upper Permian (Guadalupian) Tansill and Yates Formations, Delaware Basin, New Mexico (1)

R. A. GARBER, P. M. HARRIS, and J. M. BORER

AAPG Bulletin

... of magnesite in core slabs, thin sections, and SEM (scanning electron microscope) mounts is nearly identical to that of dolomite. The magnesite consists...

1990

A phosphatic coprolite lacking diagenetic permineralization from the Upper Cretaceous Hell Creek Formation, northeastern Montana: Importance of dietary calcium phosphate in preservation

Kurt T. Hollocher, Thomas C. Hollocher, J. Keith Rigby, Jr.

PALAIOS

... seconds of immersion. RESULTS METHODS Inclusions Within the Matrix The coprolite was subjected to scanning electron microscopy (SEM), optical...

2010

Microporosity in Carbonate Rocks: GEOLOGICAL NOTES

Edward D. Pittman

AAPG Bulletin

.... A better understanding of the nature and occurrence of micropores was obtained later with a scanning electron microscope (SEM). The technique of Honjo...

1971

Stem/Aem Evidence for Preservation of Burial Diagenetic Fabrics in Devonian Shales: Implications for Fluid/rock Interaction in Cratonic Basins (U.S.A.)

Victoria C. Hover, Donald R. Peacor, Lynn M. Walter

Journal of Sedimentary Research (SEPM)

...-rich clays in Devonian intracratonic basin shales were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM), and scanning...

1996

Application of Integrated Core and Multiscale 3-D Image Rock Physics to Characterize Porosity, Permeability, Capillary Pressure, and Two- and Three-Phase Relative Permeability in the Codell Sandstone, Denver Basin, Colorado

Alan P. Byrnes, Shawn Zhang, Lyn Canter, Mark D. Sonnenfeld

Unconventional Resources Technology Conference (URTEC)

... - Scanning Electron Microscopy (FIB-SEM), MicroComputed X-ray Tomography (µ-CT), and Computed X-ray Tomography (CT), are generally constrained to a ratio...

2018

Extending the Effective Fracture Lengths through Mitigation of Water Trapping to Improve Eagle Ford Gas Production

Luchao Jin, Blaine Spies, Shashidhar Rajagopalan

Unconventional Resources Technology Conference (URTEC)

.... The mineralogy of the reservoir rock was analyzed by Quantitative Evaluation of Minerals by SCANNING electron microscopy (QEMSCAN) technique. When compared...

2021

Dynamic Flow Behavior in Shales Described via Digital Rock Modeling Provides Insight Into Gas Injection

Richard M. MacDonald, Steve I. Geetan, Denis Klemin

Unconventional Resources Technology Conference (URTEC)

... using focused ion beam scanning electron microscopy (FIB-SEM) imaging, followed by digital segmentation. Digital fluids used in the models are created...

2017

Volcanic Origin and Significance of Glauconite Grains in the Upper Cretaceous Austin Chalk Formation in the Balcones Igneous Province, South and Central Texas

Robert G. Loucks, Robert M. Reed

GCAGS Journal

... analysis of texture, fabric, mineralogy, and biota. Scanning electron microscopy (SEM) was conducted on selected polished thin sections and Ar–ion-milled...

2023

Abstract: Combining transmission digital holographic microscopy and fluorescence microscopy for observing particles of coal palynofacies

A. Restrepo-Martínez, G. Indebetouw, R. Castañeda, A. Blandón

The Society for Organic Petrology (TSOP)

... Schulze method. The samples were analyzed by using two transmission procedures: 1) On-axis scanning holographic microscopy with simultaneous record...

2008

Applicability of Micro-FTIR in Detecting Shale Heterogeneity; #51360 (2017)

Maria Mastalerz, Carley Gasawal, Fed Krause, Chris Clarkson, Chris DeBuhr

Search and Discovery.com

...%) and variable organic matter content (TOC 4.3 to 15.8%), were analyzed with micro-FTIR spectroscopy, ImageJ processing software, and scanning electron...

2017

Field Trip 8: Eocene Carbonate Facies of the North Carolina Coastal Plain; Bentonite from the Eocene Castle Hayne Limestone

Paul A. Thayer, W. Burleigh Harris, Victor A. Zullo

Special Publications of SEPM

... electron shows major element concentrations of 1 microscopy a whole-rock bentonite sample from the Castle Hayne (SEM) with an energy X-ray...

1986

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