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The AAPG/Datapages Combined Publications Database

Showing 715 Results. Searched 200,673 documents.

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Abstract: Constraining Kimberlite Magma Composition using Kimberlite Pelletal Lapilli Compositions; #90172 (2014)

Michael V. Patterson, Don Francis

Search and Discovery.com

.... Serpentine occurs as anhedral to euhedral grains that often exhibit zoning and rims in backscatter images. The compositions of lapilli rims were analyzed...

2014

Abstract: Hydrothermal Alteration in Hydro-fractured Athabasca Sandstone: Distal Expression of Uranium Mineralization?; #90172 (2014)

Jeanne B. Percival, Sean A. Bosman, Eric G. Potter, Paul Ramaekers, Katherine E. Venance, Pat A. Hunt, Charles W. Jefferson

Search and Discovery.com

... © CSPG/CSEG/CWLS GeoConvention 2010, Calgary, Alberta, Canada, May 10-14, 2010 Figure 2. Backscatter electron images of: A) intraclast from Fig. 1D...

2014

Abstract: Source to Sink (S2S) Control on the Deepwater Depositional Systems in Gulf of Papua: Insights from Seafloor Morphology, Acoustic Facies and Turbidite Sand Provenance; #90172 (2014)

Erlangga Septama, Samuel J. Bentley

Search and Discovery.com

... of the backscatter SEM image from turbidite sand samples in core MV-23 (Pandora Trough) interval 805 cm (borderline between dissected arc and recycled orogen...

2014

Abstract: Progress in DAS Seismic Methods; #90224 (2015)

A. Mateeva, J. Mestayer, Z. Yang, J. Lopez, P. Wills, H. Wu, W. Wong, Barbara Cox, J. Roy, and T. Bown

Search and Discovery.com

... in practice and can be strong relative to backscatter. They can damage the DAS IU. To protect the equipment, the IU has a built-in shutter...

2015

Detection of Natural Hydrocarbon Seepages Using SAR Technology and Associated Subsurface Studies in Offshore Mahanadi Basin for Delineation of Possible Areas of Hydrocarbon Exploration, #40738 (2011)

H. D. Dave, S. Mazumder, J. K. Samal, K. K. S. Pangtey, D. S. Mitra

Search and Discovery.com

... sensors is less than the surrounding sea as the oil decreases the aerodynamic roughness of the ocean and consequently decreases the radar backscatter...

2011

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

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

Search and Discovery.com

... the sample and the electrons at each point is recorded. Those electronstimulated samples backscatter some electrons. If a point in the sample contains...

2014

Pore Morphometrics and Thermal Evolution of Organic-Matter Microporosity, Colorado Group, Western Canada Sedimentary Basin, #50936 (2014)

Peng Jiang, Burns Cheadle

Search and Discovery.com

... Gas Conference, Pittsburgh, Pennsylvania, 23-25 February 2010, 10 p. Figure 1. Backscatter electron (BSE) image illustrates profuse PF pore...

2014

Seeing is Believing; the Importance of Trace Minerals to the Reservoir Properties of Shales Determined by Electron Imaging and Mineral Mapping, #42050 (2017).

Martin J. Kennedy, Stefan Loehr

Search and Discovery.com

... for grain to grain relationships Backscatter Mode using ion polished block  Porosity  Cement distribution Migrated hydrocarbon  Mineralogy (sort...

2017

Prediction of Fluid-Rock Interactions in CCS Fields … An Integrated Approach Using Basin Modeling and Geochemistry, #80582 (2017).

S. Nelskamp, S. Waldmann, M. Koenen, L. Wasch, J. M. Verweij

Search and Discovery.com

... ~140 oC PETROGRAPHY Petrographic study of mineral composition and paragenesis A B Scanning electron microscopy Backscatter SEM image (left) EDX...

2017

Dependence of Micro-Mechanical Properties on Lithofacies: Indentation Experiments on Marcellus Shale

John Mason, Joseph Carloni, Shefford Baker, Alan Zehnder, Teresa Jordan

Unconventional Resources Technology Conference (URTEC)

... was described to determine what constituent(s) had been tested. Mineralogy was determined using morphology, backscatter electron intensity, and x-ray dispersive...

2014

Near-Surface Hydrocarbon Seeps as Indicators of Petroleum Charge: The Evolution of Site Selection, Sample Collection, Laboratory Analysis, and Interpretation; #42455 (2021)

Bernie Bernard, Michael Abrams

Search and Discovery.com

... backscatter techniques as a part of the seep hunting survey. Interpretation: The end-product of a seep hunting survey is a listing with locations...

2021

Marcasite in Black Shales—a Mineral Proxy for Oxygenated Bottom Waters and Intermittent Oxidation of Carbonaceous Muds

Juergen Schieber

Journal of Sedimentary Research (SEPM)

... backscatter diffraction detector (EBSD, HKL Nordlys system). EBSD was used to confirm the presence of marcasite and to map the distribution of pyrite...

2011

UNALTERED NACRE FROM THE PENNSYLVANIAN BUCKHORN ASPHALT, AND IMPLICATIONS FOR THE ARMS RACE BETWEEN MOLLUSKS AND THEIR PREDATORS

MICHAEL J. VENDRASCO, ANTONIO G. CHECA, RICHARD L. SQUIRES, CARLOS M. PINA

PALAIOS

... material. Field Emission Scanning Electron Microscopy (FE-SEM), Electron Backscatter Detection (EBSD), and Atomic Force Microscopy (AFM) reveal...

2018

Chapter 4: Unconventional Gas-Oil Shale Microfabric Features Relating to Porosity, Storage, and Migration of Hydrocarbons

Neal R. O’Brien, Carol A. McRobbie, Roger M. Slatt, Elizabeth T. Baruch-Jurado

AAPG Special Volumes

...: Comparison of secondary and ion-milled backscatter SEM methods; Canadian Society of Unconventional Gas, CSUG/SPE Paper 138975, 10 p. Murphy, M., J. Daniels, D...

2016

Early- to Late-diagenetic Dolomitization of Platform Carbonates: Lower Ordovician Ellenburger Group, Permian Basin, West Texas

Joachim E. Amthor , Gerald M. Friedman

Journal of Sedimentary Research (SEPM)

... patterns, and zonation revealed in backscatter electron images. A transition from mottled orange-red, through dull-brown to nonluminescent...

1992

Modern Sedimentation on the Shoreface and Inner Continental Shelf at Wrightsville Beach, North Carolina, U.S.A.

E. Robert Thieler , Orrin H. Pilkey, Jr. , William J. Cleary , William C. Schwab

Journal of Sedimentary Research (SEPM)

... collected in 1994 (Thieler et al. 1998), 1995 (Swift et al. 1997), and 1996 (unpublished digital data). In this image, high acoustic backscatter...

2001

Conceptual and Numerical Modeling of the BIG'95 Debris Flow, Western Mediterranean Sea

Galderic Lastras, Fabio Vittorio De Blasio, Miquel Canals, Anders Elverhoi

Journal of Sedimentary Research (SEPM)

..., and Lastras et al. 2003, respectively). Geophysical Data Merging of bathymetric, shaded relief, and backscatter maps has proven to be particularly efficient...

2005

Mud-Rich Density-Driven Flows Along an Early Ordovician Storm-Dominated Shoreline: Implications for Shallow-Marine Facies Models

Dario Harazim, Duncan McIlroy

Journal of Sedimentary Research (SEPM)

...-power thin-section micrograph showing “floating” silt grains (Qz) in clay-dominated (illite and chlorite) matrix; plane-polarized light. D) Backscatter...

2015

Chapter 5: Gas Storage in the Upper Devonian–Lower Mississippian Woodford Shale, Arbuckle Mountains, Oklahoma: How Much of a Role Do Chert Beds Play?

Neil S. Fishman, Geoffrey S. Ellis, Adam R. Boehlke, Stanley T. Paxton, Sven O. Egenhoff

AAPG Special Volumes

... of mudstone beds when viewed in thin section under plane polarized light. During SEM examination using backscatter imagery, the AOM occurs...

2013

Predicting Autosuspension in Steady Turbidity Flow: Ignition Points and Their Relation to Richardson Numbers

Henry M. Pantin, Mark C. Franklin

Journal of Sedimentary Research (SEPM)

... years. The combined database provides sufficient information to perform ignition point calculations. Figure 1. Bathymetric and backscatter features...

2009

Marine Dispersal of Fluvial Sediments as Fluid Muds: Old Concept, New Significance

Kristina A. Rotondo and Samuel J. Bentley Sr.

Special Publications of SEPM

... the continental shelf. Acoustic backscatter sensor data shows a 10-15 cm thick, high concentration (>10 g l-1) layer (Fig. 4A), which occurs during...

2004

The Bakken Formation - An Integrated Geologic Approach to Horizontal Drilling

Wayne J. Carlisle, Lorraine Druyff, Monte S. Fryt, Jim S. Artindale, Hans Von Der Dick

Rocky Mountain Association of Geologists

... grain content. Both photomicrographs are of same magnification. C) Backscatter SEM image (50x) of a silty lamination typical of B unit. Grains...

1992

Neogene Deep-Water Dolomite From the Florida-Bahamas Platform

Henry T. Mullins, George R. Dlx, Anne F. Gardulski, Lynton S. Land

Special Publications of SEPM

... observed in thin section and samples and SEM backscatter Sedimentology and Geochemistry of Dolostones SEPM Special Publication No 43 Copyright @ 1988...

1988

Storm-dominated Sedimentation on the Inner Shelf of the Canadian Beaufort Sea

Philip R. Hill , Odette C. Nadeau

Journal of Sedimentary Research (SEPM)

... 635-9 directional wave and current meter and an optical backscatter sensor (OBS-1; see Downing 1983, for details). The OBS data was stored on a Seadata...

1989

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