Pore and pore network evolution of Upper Cretaceous Boquillas (Eagle Ford–equivalent) mudrocks: Results from gold tube pyrolysis experiments

Lucy T. Ko, Robert G. Loucks, Tongwei Zhang, Stephen C. Ruppel, and Deyong Shao

AAPG Bulletin

... on evidence from geochemical analyses, solvent extraction, and scanning electron microscopy (SEM) petrography. The SEM images showed several diagenetic...

Abstract: Chertification Phenomena in Antarctic and Pacific Deep Sea Sediments - A Scanning Electron Microscope/X-Ray Diffraction Study

F. M. Weaver , S. W. Wise

GCAGS Transactions

...Abstract: Chertification Phenomena in Antarctic and Pacific Deep Sea Sediments - A Scanning Electron Microscope/X-Ray Diffraction Study F. M. Weaver...

ABSTRACT: Influence of CO2 on organic-rich shale composition and pore structure; Example from the New Albany Shale

R.W. Lahann, M. Mastalerz, J. R. Rupp

The Society for Organic Petrology (TSOP)

... by mesopore and micropore analysis, X-ray diffraction and scanning electron microscope analysis of the shale residue and fluid chemistry analysis...

Chertification Phenomena in Antarctic and Pacific Deep-Sea Sediments--a Scanning Electron Microscope and X-ray Diffraction Study: ABSTRACT

F. M. Weaver, S. W. Wise

AAPG Bulletin

... the replacement of carbonate microfossils and ooze matrix have been traced via scanning electron microscopy. A typical replacement sequence is: (1) cristobalite...

Origin of Cristobalite-Rich Tertiary Sediments in Atlantic and Gulf Coastal Plain: ABSTRACT

F. M. Weaver, S. W. Wise

AAPG Bulletin

... microns in diameter called "lepispheres." Cristobalite lepispheres have been observed via scanning electron microscopy of fracture surfaces through a wide...

Unravelling Carbonate Reservoirs: Enumerating Porosity from Cores and Well-Logs

Ritesh Mohan Joshi, Kumar Hemant Singh, Ashok Soni

Indonesian Petroleum Association

... Mercury Injection Capillary Pressure (MICP), Scanning electron microscopy (SEM), Micro-Computed Tomography (Micro-CT) and Routine Core Analysis (RCA). One...

Inside the Rock

Alexander Nadeev, Denis Klemin

GEO ExPro Magazine

... core X-ray computed tomography (CT), micron-scale CT (microCT) imaging, and focused ion beam scanning electron microscopy (FIB-SEM) — can be integrated...

Petrology and Diagenesis of Jurassic Sandstones from Norwegian Danish Basin, North Sea

Henning Dypvik , Jan Vollset

AAPG Bulletin

...) Study of Middle and Upper Jurassic deltaic clastic rocks in thin section, by SEM (scanning electron microscopy) and X-ray diffraction shows...

Abstract: Effect of Lime on Permeability and Microstructure of Soil

Baba Musta, Khairul Anuar Kassim, Mohd. Razman Salim

Geological Society of Malaysia (GSM)

... Electron Microscopic (SEM) was used to study the microstructures of both soils before and after leaching tests. The initial permeability of stabilized...

Mechanical Properties of Chlorite: Insights from Multi-Origin Comparative Analysis

Yujia Wang, Peilin Zhang, Yuan Kang, Kouqi Liu

Unconventional Resources Technology Conference (URTEC)

.... In this study, Scanning Electron Microscopy (SEM) and nanoindentation techniques were combined to characterize and quantify the mechanical...

Analytical Techniques for the Separation and SEM Identification of Heavy Minerals in Mudrocks: RESEARCH METHOD PAPER

M. A. Hanan, M. W. Totten

Journal of Sedimentary Research (SEPM)

... and a combination of optical and scanning electron microscopy (SEM) for dentification and quantification of heavy.mineral proportions. BASU...

Molecular structure characterization of kerogen in contact metamorphic shales: Insights into the effect of graphitization on organic matter pores

Yuguang Hou, Rui Yu, Junjie Li, Zhenhong Chen, Cheng Wang, Xianglin Chen, Rui Yang, and Sheng He

AAPG Bulletin

... with different thermal maturity by using CO2 and N2 adsorption and field emission scanning electron microscopy (FE-SEM) experiments. This study aims to construct...

Quantification of the morphology of gold grains in 3D using X-ray microscopy and SEM photogrammetry

François-Xavier Masson, Georges Beaudoin, Denis Laurendeau

Journal of Sedimentary Research (SEPM)

..., Photogrammetry of the three-dimensional shape and texture of a nanoscale particle using scanning electron microscopy and free software: Ultramicroscopy, v...

Diagenesis and Secondary Porosity in Vicksburg Sandstones, McAllen Ranch Field, Hidalgo County, Texas

Marcia J. Klass , David G. Kersey , Robert R. Berg, Thomas T. Tieh

GCAGS Transactions

.... Scanning electron microscopy confirms that clay minerals are primarily authigenic and uniformly distributed. Chlorite grain coatings and pore lining...

DIAGENESIS OF THE WINNIPEG FORMATION IN MANITOBA: A REGIONAL PETROGRAPHIC STUDY

WILLIAM M. LAST, WILLIE W. SHUM

Williston Basin Symposium

... in Manitoba, and examined using thin sections, X-ray diffraction, and scanning electron microscopy. A surprisingly diverse suite of authigenic...

Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms

James D. Schiffbauer, Shuhai Xiao

PALAIOS

...-magnification ElstarTM Schottky FEG for scanning electron microscopy (SEM); multiple electron detectors for image acquisition, including a through-the-lens...

Abstract: Diagensis of Cherokee Group Sandstones, Mid Continent, U.S.A.

Marvin D. Woody

Earth Science Bulletin (WGA)

... which preceded hydrocarbon emplacement. Thin-section and scanning-electron microscopy of subsurface samples reveal three stages of diagenesis. Stage 1...

Effects of Mineral Transformation on Porosity and Permeability of Dolomite During in Situ Recovery of Bitumen: Abstract

W. Kubacki, J. Boon, G. Bird, B. Wiwchar

CSPG Special Publications

... system were utilized. Scanning electron microscopy, x-ray diffraction and chemical analysis of production fluids were employed to identify...

Bedell Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... was not in an adjacent depleted reservoir. No scanning electron microscopy or X-ray diffraction analysis was done from cuttings from this well. Wellsite sample...

Abstract: Petrology and Depositional Environment of the Mitchell Member, Rodessa Formation (Lower Cretaceous) West Bradley Field, Lafayette County, Arkansas

Donald Lee Huguley, Jr.

GCAGS Transactions

... correlation and drilling reports combined with thin section, scanning electron microscopy and X-ray diffraction work yields data necessary for establishing...

ABSTRACT: Effects of Fluvial Abrasion on Shapes of Quartz Sand Grains, by Mark Peterson and Jim Mazzullo; #91042 (2010)

Search and Discovery.com

Smackover Reservoir--Interpretation Case Study of Water Saturations Versus Production: ABSTRACT

J. Guillotte, J. Schrank, E. R. Hunt

AAPG Bulletin

...-electron microscopy, and laboratory determination of density, porosity, and permeability. Results of the rock physics investigation support...

Correlation of Wireline Logs with a Shaly Sandstone Sequence, Red Fork Sandstone, Payne County, Oklahoma: ABSTRACT

Michael D. Kuykendall

AAPG Bulletin

... between porosity and permeability. Foot-by-foot evaluation of an enigmatical core of the Red Fork by thin-section analysis, scanning-electron microscopy...

Morphological and Morphometric Characterization of Microborings Caused by Heterotrophic Endoliths: ABSTRACT

James E. Hook, Stjepko Golubic

AAPG Bulletin

... in resin and studied by scanning electron microscopy, these morphologies can be correlated with distribution, environmental conditions, or geological age...

Petrology and Depositional Environment of Mitchell Member, Rodessa Formation (Lower Cretaceous), West Bradley Field, Lafayette County, Arkansas: ABSTRACT

Donald Lee Huguley, Jr.

AAPG Bulletin

... reports, thin sections, scanning electron microscopy, and x-ray diffraction yields data necessary for establishing the nature of deposition...