Carbonate Recrystallization in Shallow Marine Environments: A Widespread Diagenetic Process Forming Micritized Grains

R. Pamela Reid , Ian G. Macintyre

Journal of Sedimentary Research (SEPM)

... recrystallization in these grains. Scanning electron microscopy shows that original skeletal rods and needles recrystallize on the sea floor to a variety...

Micritic Cement in Microborings is Not Necessarily a Shallow-Water Indicator

James E. Hook, Stjepko Golubic, John D. Milliman

Journal of Sedimentary Research (SEPM)

... coquilles: Ann. Inst. Oceanogr, v. 22, p. 107-144. GOLUBIC, S., BRENT, G., AND LECAMPION, T., 1970, Scanning electron microscopy of endolithic algae...

Lagerstätten Through Time: A Collection of Exceptional Preservational Pathways from the Terminal Neoproterozoic Through Today

James D. Schiffbauer, Marc Laflamme

PALAIOS

..., ¨ southern Shaanxi Province, southern China. By applying scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy PALAIOS 277...

Isotopic Dating of Diagenetic Illites in Reservoir Sandstones: Influence of the Investigator Effect

Norbert Clauer, Joshua D. Cocker, Sam Chaudhuri

Special Publications of SEPM

... disaggregation of the rocks instead of routine crushing and extensive use of electron microscopy TEM and SEM 9 which would avoid the time Potential exists...

HIGH-PRECISION ALGORITHM FOR GRAIN SEGMENTATION OF THIN SECTIONS BY MULTI-ANGLE OPTICAL-MICROSCOPIC IMAGES

Timur Murtazin, Zufar Kayumov, Vladimir Morozov, Radik Akhmetov, Anton Kolchugin, Dmitrii Tumakov, Danis Nurgaliev, Vladislav Sudakov

Journal of Sedimentary Research (SEPM)

.... Filippo et al. (2021) distinguished ore particles automatically. Kazak et al. (2021) used focused ion beam scanning electron microscopy (FIB-SEM...

Authigenic K-NH4-Feldspar in Sandstones: A Fingerprint of the Diagenesis of Organic Matter

Karl Ramseyer , Larryn W. Diamond , James R. Boles

Journal of Sedimentary Research (SEPM)

... and developed at 800 ASA. Detrital K-feldspar grains with nonluminescing zones were then observed with a CAMSCAN S4 scanning electron microscope (SEM...

Coal Fracturing through Liquid Nitrogen Treatment: A Micro-Computed Tomography Study

Hamed Akhondzadeh, Alireza Keshavarz, Faisal Ur Rahman Awan, Ahmed Z. Al-Yaseri, Stefan Iglauer, Maxim Lebedev

Australian Petroleum Production & Exploration Association (APPEA) Journal

... compression tests and scanning electron microscopy (SEM), and investigating H. Akhondzadeh et al. energy evaluation laws for dry coal samples...

Diagenetic Variations between Upper Cretaceous Outcrop and Deeply Buried Reservoir Chalks of the North Sea Area, by Morten L. Hjuler and Ida L. Fabricius #50056 (2007).

Search and Discovery.com

Application of Raman Spectroscopy in Investigating the Effect of Source and Temperature on the Maturity of the Organic Matter Exposed to Hydrocarbon Gas Injection

Sherifa Cudjoe, Reza Barati, Craig Marshall, Robert Goldstein, Jyun-Syung Tsau, Brian Nicoud, Kyle Bradford, Amanda Baldwin, David Mohrbacher

Unconventional Resources Technology Conference (URTEC)

... and Raman microspectroscopy," Scanning Electron Microscopy, pp. 119132, 1985. [28] D. M. Jarvie, R. J. Hill, T. E. Ruble and R. M. Pollastro...

Porosity Measurement of Shale Core Plugs without Chemical Cleaning

Jin-Hong Chen, Stacey Althaus, Mohammed Boudjatit

Unconventional Resources Technology Conference (URTEC)

... include gas adsorption (Zhang et al. 2012), mercury intrusion porosimetry (MIP) (Davudov et al. 2018, Comisky et al. 2011), scanning electron microscopy...

Porosity and mineralogy in the Lajas tight gas sandstone reservoir, Neuquén Basin, Argentina

Nathan Lavauzelle, Marja Siitari-Kauppi, Paul Sardini, Didier Loggia, Juuso Sammaljärvi, Daniel Beaufort, Ana Laura Rainoldi, Daniel Minisini

Journal of Sedimentary Research (SEPM)

... porosities using scanning electron microscopy (SEM) in the backscattered-electron imaging mode (BSEi) and can be combined with elemental mapping using...

Characterization of the Upper Cretaceous Del Rio–Buda Section on the Drowned, Outer Comanche Platform in South Texas and Implications for Reservoir Development and Exploration

Robert. G. Loucks, Ahmed Alnahwi, Priyanka Periwal

GCAGS Transactions

... section. Scanning electron microscopy (SEM) was conducted on selected ion-milled samples to characterize these rocks at the micrometer scale. Del...

Clay Mineral Distribution in a Modern Sedimentary System, Surface Sediments from Ravenglass Estuary and Beyond; #50684 (2012)

Ehsan Daneshvar

Search and Discovery.com

... transform infra red (FTIR) and scanning electron microscopy (SEM/BSE/EDAX) techniques. Samples from (1) fluvial sediments beyond the high tide line, (2...

Source-to-sink sediment delivery in the Gulf of Papua from scanning electron microscopy and mineral liberation analysis–aided provenance analysis of deep-sea turbidite sands

Erlangga Septama, and Samuel J. Bentley Sr.

AAPG Bulletin

... et al., 1984; Marsaglia and Ingersoll, 1992). Semiautomated Scanning Electron Microscopy–Mineral Liberation Analysis The SEM-MLA technique...

Organic matter network in post-mature Marcellus Shale: Effects on petrophysical properties

Claudio Delle Piane, Julien Bourdet, Matthew Josh, M. Ben Clennell, William D. A. Rickard, Martin Saunders, Neil Sherwood, Zhongsheng Li, David N. Dewhurst, and Mark D. Raven

AAPG Bulletin

... Mira 3 field emission scanning electron microscope (SEM) operated at acceleration voltage of 5 kV. In some cases, the images were complemented by spot...

Molecular Dynamics Simulation on Modeling Shale Gas Transport and Storage Mechansims in Complex Nano-Pore Structure in Organic Matters

Guan Qin, Shuai He

Unconventional Resources Technology Conference (URTEC)

... structures. 3-D nano-pore structure is recreated using the Markov Chain Monte Carlo (MCMC) simulation based on the 2-D scanning electron microscopy (SEM...

Concepts and Methods for the Recognition of Cyclicity in the Middle Devonian Marcellus Shale; #41166 (2013)

Emmanuel O. Olusanmi and Stephen S. Sonnenberg

Search and Discovery.com

... used in this study include over 100 thin sections, scanning electron microscopy (SEM) and x-ray diffraction (XRD) analyses of 100 samples from over...

Estimating The Permeability Of Carbonate Rocks From The Fractal Properties Of Moldic Pores Using The Kozeny-Carman Equation; #51481 (2018)

Adewale Amosu, Mohamed Imsalem, Yuefeng Sun

Search and Discovery.com

... methods are commonly applied to thin-section photomicrographs or scanning electron microscope (SEM) images in order to estimate the fractal dimension...

Foreword: The Montney Play of Western Canada: Deposition to Development

Thomas F. Moslow, Tristan Euzen, Mark Caplan

CSPG Bulletin

... using scanning electron microscopy (SEM), petrography and geochemistry of the Montney Formation across Alberta, which reveals three distinct sedimentary...

Experimental Production of Clay Rims by Macrobiotic Sediment Ingestion and Excretion Processes

Sarah J. Needham, Richard H. Worden, Duncan McIlroy

Journal of Sedimentary Research (SEPM)

... tank and transferred to air-tight containers ready for backscatter scanning electron microscopy (BSEM) analysis. All other samples were disaggregated...

Abstract: Quartz grain surface features and diagenetic fabric associated with Carboniferous strata in the western Minas Basin

A. M. D’Orsay, H. W. van de Poll

Atlantic Geology

... electron microscopy combined with x-ray analysis and thin section petrology can reveal much valuable information of paleoenvironmental significance...

ABSTRACT: Aerobic and Anaerobic Metal Attenuation Processes in a Constructed Wetland Treating Acid Mine Drainage

C.D. Barton, A.D. Karathanasis

The Society for Organic Petrology (TSOP)

... electron microscopy. Characterization of abiotic/aerobic zones within the treatment system suggest the presence of crystalline iron oxides...

ABSTRACT: Lithological Controls on Hydrocarbon Saturation, Total Porosity, Pore Size Distribution, and Matrix Permeability of Devonian Strata of the Horn River Basin

G. Chalmers, R.M. Bustin, A.M.M. Bustin

The Society for Organic Petrology (TSOP)

... scanning electron microscopy of ion milled samples. The degree of water saturation of the shales varies with lithology and organic carbon content...

ABSTRACT: Pore characteristics of overmature shale and its controlling factors of the Wangyinpu and Guanyintang Formations in the Jiangxi Xiuwu Basin

Fenglin Gao, Yan Song

The Society for Organic Petrology (TSOP)

..., we investigate the pore structure characteristics and their main controlling factors through the use of field emission-scanning electron microscopy...

ABSTRACT: The behaviour of hazardous trace elements during entrained-bed coal gasification processes in Ningdong, China

Yuegang Tang, Xi Pan, Xin Guo, Yafeng Wang, Binbin Huan, Robert B. Finkelman

The Society for Organic Petrology (TSOP)

... during the coal gasification process. These were studied systematically using X-ray diffraction, scanning electron microscopy, sequential chemical...