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The AAPG/Datapages Combined Publications Database

Showing 715 Results. Searched 200,616 documents.

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Deformation of organic matter and its effect on pores in mud rocks

Guochang Wang

AAPG Bulletin

... platinum film. The Helios Nanolab 600i SEM at the Harbin Institute of Technology was employed to capture images using backscatter electrons (BSE). All four...

2020

An Abandoned-Channel Fill With Exquisitely Preserved Plants In Redbeds of the Clear Fork Formation, Texas, USA: An Early Permian Water-Dependent Habitat On the Arid Plains Of Pangea

Sharane S.T. Simon, Martin R. Gibling, William A. DiMichele, Dan S. Chaney, Cindy V. Looy, Neil J. Tabor

Journal of Sedimentary Research (SEPM)

... as artefacts. The backscatter images were used to determine grain size and composition and to highlight textural variations (Figs. 7C–F). Fig. 5. Field photos...

2016

TAPHONOMIC ANALYSIS OF CAMBRIAN VERMIFORM FOSSILS OF UTAH AND NEVADA, AND IMPLICATIONS FOR THE CHEMISTRY OF BURGESS SHALE-TYPE PRESERVATION

JESSE S. BROCE, JAMES D. SCHIFFBAUER

PALAIOS

... if the film is composed of low-density, low-atomic-numbercomprised materials like kerogen. Carbon has a very low backscatter coefficient (g...

2017

Vadose Diagenetic Dissolution Textures, Cementation Patterns, and Aragonite and Mg-Calcite Alteration in the Holocene Isla Cancún Eolianite Aragonitic Ooids: Modern Analog for Ancient Ooid-Grainstone Pore Networks

Robert G. Loucks, Kim Patty

GCAGS Journal

... with epoxy, many of the micron-sized features are obscured; however, high-contrast backscatter images provide excellent maps of micro- to macropore...

2017

Petrographic and Fluid Inclusion Evidence for the Timing of Diagenesis and Petroleum Entrapment in the Papuan Basin

J. P. Earnshaw, A. J. C. Hogg, N. H. Oxtoby, S. J. Cawley

Papua New Guinea (PNG) Petroleum Convention Proceedings

... Fluid Inclusion Analysis, Papuan Basin Figure 4. Backscatter Electron (BSE) and SEM Cathodoluminescence (CL) Images of quartz cemented Toro Formation...

1993

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

... of framboidal pyrite: An electron backscatter diffraction study: American Mineralogist, v. 90, p. 1693–1704. OHFUJI, H., and RICKARD, D., 2005, Experimental...

2010

Upper Permian Vertebrate Coprolites from Vyazniki and Gorokhovets, Vyatkian Regional Stage, Russian Platform

Krzysztof Owocki, Grzegorz Niedźwiedzki, Andrey G. Sennikov, Valeriy K. Golubev, Katarzyna Janiszewska, Tomasz Sulej

PALAIOS

... (SEM) (Institute of Paleobiology, Polish Academy of Sciences, Warsaw, Poland) equipped with EDS detector ECON 6, system EDX-DX4i and a backscatter...

2012

Diagenetic alteration of Triassic coral from the aragonite Konservat-Lagerstätte in Alakir Çay, Turkey: Implications for geochemical measurements

Katarzyna Frankowiak, Maciej Mazur, Anne M. Gothmann, Jarosław Stolarski

PALAIOS

... scanning electron microscope equipped with a backscatter electron (BSE) detector. Elemental composition was measured on a Phillips XL20 coupled with the EDS...

2013

The positive relationship between relief and species richness in mesophotic communities on offshore banks, including geographic patterns

Paul W. Sammarco, Marissa F. Nuttall, Daniel Beltz, L. Horn, G. Taylor, Emma L. Hickerson, and G. P. Schmahl

Environmental Geosciences (DEG)

.... Beaudoin, 2005, High-resolution multibeam bathymetry and acoustic backscatter of selected northwestern Gulf of Mexico Outer Shelf Banks: Gulf of Mexico...

2016

Chemometric approach to charophyte preservation (Triassic Cerro Puntudo Formation, Argentina): paleolimnologic implications

Cecilia A. Benavente, José A. D'Angelo, Esteban M. Crespo, Adriana C. Mancuso

PALAIOS

.... The groupings of the 454 PALAIOS C.A. BENAVENTE ET AL. FIG. 4.—Scanning electron microscopy and microanalysis. A) Backscatter electron image...

2014

Clay-Coated Sand Grains In Petroleum Reservoirs: Understanding Their Distribution Via A Modern Analogue

Luke J. Wooldridge, Richard H. Worden, Joshua Griffiths, James E.P. Utley

Journal of Sedimentary Research (SEPM)

.... The data are presented as a combination of a backscatter secondary electron image, and fully quantitative mineralogical content image (framework grains...

2017

Association Between Wave- and Current-aided Hyperpycnites and Flooding Surfaces in Shelfal Mudstones: an Integrated Sedimentologic, Sequence Stratigraphic, and Geochemical Approach

Ryan D. Wilson,, Juergen Schieber

Journal of Sedimentary Research (SEPM)

... portions of hyperpycnites (yellow arrows). C, D) Backscatter image detailing the cellular structure of terrestrial phytodetritus. To further investigate...

2017

Fluid Flow in the Offshore Monterey Bay Region

H. Gary Greene, Norman Maher, Thomas H. Naehr, Daniel L. Orange

Pacific Section of AAPG

...., Malzone, C., and Kvitek, R., 1997, Multibeam bathymetry and acoustic backscatter imagery of the southern Monterey Bay shelf, in Eittreim, S.L. (ed...

1999

Imaging-Based Characterization of Calcite-Filled Fractures and Porosity in Shales

Bolivia Vega, Cynthia M. Ross, Anthony Kovscek

Unconventional Resources Technology Conference (URTEC)

...), electron backscatter diffraction (EBSD), energy dispersive spectroscopy (EDS), and transmission X-ray microscopy (TXM) as well as electron...

2014

Breaching the Shelfbreak: Passage from Youthful to Mature Phase in Submarine Canyon Evolution

John A. Farre, Bonnie A. McGregor, William B. F. Ryan, James M. Robb

Special Publications of SEPM

... The dark predominantly of the side scan images illustrated in this pa per represent high backscatter energy whereas pure white areas are acoustic...

1983

Using Core Data, Digital Rocks, and Source Rock Kinetics to Reduce Hydrocarbon Storage Uncertainty in Unconventional Reservoirs: Application to South Texas Organic Rich Mudstones

Jon Capsan, Jorge Sanchez-Ramirez

Unconventional Resources Technology Conference (URTEC)

... at plug scale to image derived segmented organic matter (OM) from secondary electron (SE) and backscatter electron (BSE) images, and XRD carbonate...

2016

Integration of Large-Area SEM Imaging and Automated Mineralogy-Petrography Data for Justified Decision on Nano-Scale Pore-Space Characterization Sites, as a Part of Multiscale Digital Rock Modeling Workflow

Andrey Kazak, Svyatoslav Chugunov, Victor Nachev, Mikhail Spasennykh, Anatolii Chashkov, Eugenij Pichkur, Mikhail Presniakov, Alexander Vasiliev

Unconventional Resources Technology Conference (URTEC)

... of SEM CBS — Circular Backscatter Detector (utilized in SEM) C-SEM — Cryo-Scanning Electron Microscopy EDS — Energy-Dispersive X-Ray Spectroscopy ETD...

2017

Causes of Multiple Magnetizations in the Devonian Upper Member, Wabamun Group, Alberta, Canada: Fluid Flow and Diagenesis?

M. T. Cioppa, I. S. Al-Aasm, D. T. A. Symons, K. P. Gillen

AAPG Special Volumes

... with a Cameca Camebax SX50 electron microbeam analyzer equipped with three crystal spectrometers and a backscatter electron detector. The operating...

2004

Horizontal Targeting Strategies and Challenges: Examples from the Marcellus Shale, Appalachian Basin, USA

David R. Blood, Gary G. Lash, Thomas E. Cahill

Unconventional Resources Technology Conference (URTEC)

... milled backscatter SEM methods: Canadian Unconventional Resources and International Petroleum Conference, Calgary, Alberta, Canada, October 19-21, 2010...

2019

Compositional Controls on Micro-Scale Fluid Distribution in Tight Rocks: Examples from the Montney Formation (Canada)

David Cronkwright, Amin Ghanizadeh, Chris DeBuhr, Chengyao Song, Hanford Deglint, Chris Clarkson, Omid Ardakani

Unconventional Resources Technology Conference (URTEC)

... Alto2500, equipped with a Cryotransfer system/stage for cryogenic experiments. A series of backscatter electron (BSE) and energy dispersive Xray...

2019

Impact of oil emplacement on diagenesis in Cretaceous oil sands

Timothy Bata, John Parnell, Nuhu K. Samaila, John Still

CSPG Bulletin

... on cathodoluminescence and electron backscatter diffraction analysis. Sedimentary Geology, v. 267, p. 104–114. Zodrow E.L., Lyons P.C. and Millay, M. 1996...

2017

Core-flood Effluent and Shale Surface Chemistries in Predicting Interaction between Shale, Brine, and Reactive Fluid

Asli S. Gundogar, Jennifer L. Druhan, Cynthia M. Ross, Adam D. Jew, John R. Bargar, Anthony R. Kovscek

Unconventional Resources Technology Conference (URTEC)

... with a Bruker Quantax XFlash 6|60 EDS detector with Quantax Esprit 2.2 software. The SEM was set to 15 kV, 13 nA, and 1 to 5 µs using the concentric backscatter...

2021

13 SEM Observations on Ion-milled Samples of Devonian Black Shales from Indiana and New York: The Petrographic Context of Multiple Pore Types

Juergen Schieber

AAPG Special Volumes

... imaging by itself can only identify organic matter as such based on low backscatter intensities. In this study, the differentiation of amorphous organic...

2013

Chapter 11 - Diagenesis: Introduction and Quartz & Silica Cements

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

... petrographic techniques. Thus, cathodoluminescence (see later examples) and backscatter electron imaging generally are necessary to see the extent...

2014

Recent Advances and New Insights of Fiber Optic Techniques in Fracture Diagnostics Used for Unconventional Reservoirs

Fatick Nath, S M Shamsul Hoque, Md. Nahin Mahmood

Unconventional Resources Technology Conference (URTEC)

... of the reflected or ‘backscatter’ light in the fiber to make the decision about both dynamic profiles of temperature and acoustics. According to this technique...

2023

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