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The AAPG/Datapages Combined Publications Database

Showing 6,080 Results. Searched 200,625 documents.

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Basin-Wide fluid Movement in a Cambrian Paleoaquifer: Evidence from the MT. Simon Sandstone, Illinois and Indiana

Neil S. Fishman

Special Publications of SEPM

... copy SEM clay mineral determination and fluid inclusion analyses The SEM equipped with an energy dispersive ana Selected a Mt Simon v Sandstone...

1997

The correlation between Rare Earth Elements and tin in granite, quartz vein, and weathered granite samples, in South Bangka, Bangka Belitung Islands, Indonesia

Armin Tampubolon, Ildrem Syafri, Mega Fatimah Rosana, Euis Tintin Yuningsih

Geological Society of Malaysia (GSM)

...-REEs have a weakly negative correlation. The examination of genetic aspects through chemical analysis, mineralogy, and Scanning Electron Microscope (SEM...

2024

Reservoir Potential of Lower Nari Sandstones (Early Oligocene) In Southern Indus Basin and Indus Offshore; #50582 (2012)

Syed Amir Mahmud and Shamim Ahmed Sheikh

Search and Discovery.com

... and permeability, and Scanning Electron Microscopy (SEM) with EDS application. The sandstones of Lower Nari are classified as quartz arenites...

2012

Carbon Dioxide Sealing Capacity in Oklahoma Panhandle

Hamidreza Soleymani, Constantin Cranganu, Sadiqua Azad, Kieva Watson

West Texas Geological Society

... are MICP (Mercury Injection Capillary Pressure) and SEM (Scanning Electron Microscopy) for all 49 samples. SEM images were used to study...

2013

Quantifying Fracture Intensity: An Example from the Piceance Basin

Leonel Gomez, Julia F. W. Gale, S. E. Laubach, S. Cumella

Rocky Mountain Association of Geologists

... Microstructure Imaging High-resolution microstructure imaging using scanning electron microscope (SEM)-based cathodoluminescence (scanned CL) allows...

2003

Depositional Environment, Age, and Diagenesis of a Miocene Tuffaceous Limestone, La Honda Basin, Central California

D. El-Sabbagh, J.C. Ingle

Pacific Section of AAPG

... methods: Journal of Sedimentary Petrology, v. 34, pp. 87-97. Friedman, G.M., 1964. Early diagenesis and lithification in carbonate sediments: Journal...

1990

Late opening-mode fractures in karst-brecciated dolostones of the Lower Ordovician Ellenburger Group, west Texas: Recognition, characterization, and implications for fluid flow

Julia F. W. Gale, Leonel A. Gomez

AAPG Bulletin

..., but can be seen using scanning electron microscope-based cathodoluminescence (SEM-CL) (Figure 4). Because of small luminescence variations between...

2007

Stratigraphic Patterns of Deep-Water Dolomite, Northeast Australia--REPLY

George R. Dix

Journal of Sedimentary Research (SEPM)

... of dolomitization. SEM analysis and CL microscopy, combined, showed a consistent dolomite type. The size of most crystals is larger than the host detritus (fig. 9...

1998

Mudstone Petrology of the Mesoproterozoic Unkar Group, Grand Canyon, U.S.A.: Provenance, Weathering, and Sediment Transport on Intracratonic Rodinia

John D. Bloch, J. Michael Timmons, Laura J. Crossey, George E. Gehrels, Karl E. Karlstrom

Journal of Sedimentary Research (SEPM)

..., P.A., 1987, Methods for geochemical analysis: U.S. Geological Survey, Bulletin 1770, p. 4–6. Bailey, S.W., Hurley, P.M., Fairbairn, H.W., and Pinson...

2006

Diagenesis of Flint and Porcellanite in the Maastrichtian Chalk at Stevns Klint, Denmark

Heine Buus Madsen, L. Stemmerik

Journal of Sedimentary Research (SEPM)

... microscopy (SEM). Flint and porcellanite were crushed in an agate mortar to a grain size less than 250 μm for XRD analysis. The interbedded chalk...

2010

Upper Ordovician-Lower Silurian Gas Reservoirs in southern Sichuan Basin, China, #10341 (2011)

Xinjing Li, Caineng Zou, Zhongjian Qiu, Jianzhong Li, Gengsheng Chen, Dazhong Dong, Lansheng Wang, Shiqian Wang, Zonggang Lü, Shejiao Wang, Keming Cheng,

Search and Discovery.com

..., CL, QEMSCAN, XRD, and XFD indicate that the vertical lithological variations and fabric anisotropy are notable, not only the clay (mainly illite...

2011

Geological Controls on Reservoir Properties and Production Potential of Lower Paleozoic Shale Gas Plays in Sichuan Basin; #10560 (2013)

Xinjing Li and Zhongjian Qiu

Search and Discovery.com

..., Pyrolysis, XRD, XFD, thin sections, CL, SEM and QEMSCAN indicate that mineralogical composition variations and fabric anisotropy at scales are notable...

2014

Multidimensional, experimental and modeling evaluation of permeability evolution, the Caney Shale Field Lab, OK, USA

A. Katende, G. Awejori, M. Benge, S. Nakagawa, Y. Wang, F. Xiong, J. Puckette, M. Grammer, J. Rutqvist, C. Doughty, A. Bunger, T. Paronish, D. Crandall, J. Renk, M. Radonjic

Unconventional Resources Technology Conference (URTEC)

..., including Focused Ion Beam-Scanning Electron Microscopy (FIB-SEM), Energy Dispersive Spectroscopy (EDS), Raman spectroscopy, Laser profilometry, Computed X...

2023

Probing the Wettability of Mudrocks at the Pore-scale Using Nanoparticle Tracers

Christopher J. Landry, Maša Prodanović, Kishore Mohanty

Unconventional Resources Technology Conference (URTEC)

... cryogenic scanning electron microscopy (cryo-SEM) (Desbois et al., 2014; Desbois et al., 2008). Each of these methods require specialized equipment. NanoCT...

2018

Micro-scale characterization of the Eagle Ford Formation using SEM methods and digital rock modeling

Brian Driskill, Joel Walls, Steven W. Sinclair, Juliana DeVito

Unconventional Resources Technology Conference (URTEC)

...Micro-scale characterization of the Eagle Ford Formation using SEM methods and digital rock modeling Brian Driskill, Joel Walls, Steven W. Sinclair...

2013

Lithofacies, Diagenesis, and Reservoir Quality Evaluation of Wolfcamp Unconventional Succession in the Midland Basin, West Texas, #80607 (2017).

Hualing Zhang, Xavier Janson, Li Liu, Ziyuan Wang

Search and Discovery.com

..., The University of Texas at Austin Introduction Methods The Permian Basin of west Texas and southeast New Mexico is one of the world’s significant hydrocarbon...

2017

Wettability, Oil and Rock Characterization of the Most Important Unconventional Liquid Reservoirs in the United States and the Impact on Oil Recovery

J. O. Alvarez, D. S. Schechter

Unconventional Resources Technology Conference (URTEC)

...), XRD, total organic carbon analyses and scanning electron microscopy (SEM) images, as well as oil properties like IFT, API gravity, and oil total acid...

2016

Reservoir Sensitivity to Water Flooding: An Experimental Study of Seawater Injection in a North Sea Reservoir Analog

B. T. Ngwenya, S. C. Elphick, G. B. Shimmield

AAPG Bulletin

... of the cores declined by as much as 50%. Over the same period, Mg, Ca, and K were removed from the fluid. Integration of fluid data, SEM, XRD, and ion...

1995

Quantification of Brittle Deformation in Burial Compaction, Frio and Mount Simon Formation Sandstones

Astrid Makowitz, Kitty L. Milliken

Journal of Sedimentary Research (SEPM)

... electron microscope (SEM) also has greater utility than conventional light microscope-mounted CL because (1) greater vacuum stability allows longer...

2003

Petrophyscial and Fluid Flow Properties of a Tight Carbonate Source Rock Using Digital Rock Physics

Moustafa Dernaika, Osama Al Jallad, Safouh Koronfol, Michael Suhrer, Joel, Walls, Saad Matar

Unconventional Resources Technology Conference (URTEC)

.... The tight nature of the carbonate rocks prevented the use of conventional methods in measuring special core analysis (SCAL) data. Two-dimensional...

2015

Diagenesis and Pore-Water Evolution in Permian Sandstones, Gharif Formation, Sultanate of Oman

Bernhard H. Hartmann, Karl Ramseyer, Albert Matter

Journal of Sedimentary Research (SEPM)

.... HILLIER, S., 1994, Pore-lining chlorites in siliciclastic reservoir sandstones: electron microprobe, SEM and XRD data, and implications for their origin...

2000

The Influence of Rock Fabric and Mineralogy on Thermochemical Sulfate Reduction: Khuff Formation, Abu Dhabi

R.H. Worden , P.C. Smalley , M.M. Cross

Journal of Sedimentary Research (SEPM)

... that there are no oil-bearing Khuff structures in this study; the petroleum is entirely in the gas phase and is methane-dominated. METHODS Forty-three gas...

2000

Defining Mechanical and Compositional Heterogeneity of Highly Siliceous Mudstones: Upper Monterey Formation, Belridge Oil Field, San Joaquin Basin, California; #51431 (2017)

Ryan M. Weller, Richard J. Behl

Search and Discovery.com

... 12,000’ Core Sample Interval FIGURE 5: (Above) Avatech XRF Core Scanner with 2/3 slab measured elements Al, Si, P, S, Cl, K, Ca, Ti, Cr, Mn, Fe...

2017

Diagenesis and Rock-Fluid Interactions in the Cadotte Member From a Well in Northeastern British Columbia.

Mark Thomas, Brian Miller

CSPG Bulletin

... and illite-smectite (CL). The maximum width of the pore seen in this example is 25 µm. (2500x) D. 704.2 m. SEM photomicrograph showing extensive pore...

1980

Concepts and Methods for the Recognition of Cyclicity in the Marcellus Shale of the Appalachian Basin, NE USA

Olusanmi O. Emmanuel, Stephen A. Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... on an approach that defines cyclicity without bias towards any particular depositional model. Over 100 thin sections, SEM and XRD data, field studies...

2013

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