Diagenesis and Reservoir Quality of the Oligocene Vedder Sandstone, of the Rio Bravo Oil Field, California

Search and Discovery.com

The adsorption of Direct Brown 1 dye using kaolinite and surfactant modified kaolinite

Mark Jeeva, Sivarama Krishna Lakkaboyana, Wan Zuhairi W.Y.

Geological Society of Malaysia (GSM)

... (Li & Gallus, 2007). XRD and SEM analysis The XRD patterns of NK, HMK and HMK adsorbed dye are given in Figure 3(a), which show the peaks of kaolinite...

8 Pore Size Distribution and Morphology in the Horn River Shale, Middle and Upper Devonian, Northeastern British Columbia, Canada

Tian Dong, Nicholas B. Harris

AAPG Special Volumes

... analyzed using the methods described. Quantitative results of SEM image analysis are reported in Table 2. Several types of pores and microfractures...

Sulfides

Joann E. Welton

AAPG Special Volumes

... mineral composition (based on Al-Petrolog XRD analysis), yet does not appear to affect the logs. SEM analysis (Figure A) shows abundant euhedral pyrite...

Integration of different imaging methodologies to study shale sample heterogeneity

J. Chen, D. Wei, W. Yang

Unconventional Resources Technology Conference (URTEC)

... for core analysis approaches at different scales. In the context of direct visualization of pore/organic/mineral morphology via imaging, different methods...

A Field Sampling Method for Obtaining Representative Samples of Composite Fluvial Suspended Sediment Particles for SEM Analysis: RESEARCH METHOD PAPER

J. C. Woodward, D. E. Walling

Journal of Sedimentary Research (SEPM)

... CONSIDERATIONS For effective SEM studies, the methods employed during sample collection and preparation must efficiently separate the particles of interest...

"Geyser Eggs" from Te Whakarewarewatangaoteopetauaawahiao, North Island, New Zealand

Brian Jones , Michael R. Rosen , Robin W. Renaut

Journal of Sedimentary Research (SEPM)

... of the geyser eggs was determined by energy dispersive X-ray (EDX) analysis on the SEM. The mineralogy was confirmed by X-ray diffraction (XRD) analysis...

Reservoir Characterization and Diagenesis of the Oligocene 64-Zone Sandstone, North Belridge Field, Kern County, California

Thomas R. Taylor , Charles H. Soule

AAPG Bulletin

... smectite/illite [identified by SEM-EDX (scanning electron microscopy-energy-dispersive x-ray) and XRD (x-ray diffraction)]. Detrital clays, located...

Mechanisms of biogenic gas migration revealed by seep carbonate paragenesis, Panoche Hills, California

Jean-Philippe Blouet, Patrice Imbert, and Anneleen Foubert

AAPG Bulletin

... origin for the organic matter. MATERIALS AND METHODS Carbonate concretions, widespread in the Cima Sandstone Lentil, have been observed in detail...

Abstract: New Constraints from Quartz Cementation Histories with Oxygen Isotope Stratigraphies Derived from High Precision Sims, by J. Harwood, A. Aplin, C. Fialips, J. Iliffe, R. Kozdon, and J. Valley; #90090 (2009).

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Abstract: In-Situ SIMS Oxygen Isotope Analyses Reveals a Continuous 300 Ma History of Carbonate Cementation and Dolomitization in the Middle Bakken; #90310 (2017)

Andrew C. Aplin, Mark Brodie, John Valley, Bruce Hart, Ian Orland

Search and Discovery.com

... of the dolomite replaces calcite. Dolomitization increased porosity slightly. BSEM and SEM-CL suggest several textural types of both calcite...

Considering the Vertical Variation in Rock Mechanical Properties of a Lithologic Zone Using Laboratory Derived Data … Is it Time for Geomechanical Stratigraphy?; #120191 (2015)

Douglas E. Wyatt, Jesse Hampton, Dandan Hu, Cheng Chen, Vladimir Martysevich

Search and Discovery.com

... Fracturing-Means and Methods for a Better Understanding, Austin, Texas, December 7-11, 2014. Datapages © 2015 1 Halliburton Energy Services, Production...

An Integrated Approach to Identifying Residual Oil Zones in the Cypress Sandstone in the Illinois Basin for Nonconventional CO2-EOR and Storage, #80581 (2017).

Nathan D. Webb, Nathan P. Grigsby, Joshua J. Arneson, Leo G. Giannetta, Scott M. Frailey

Search and Discovery.com

.../Permeability • Analyzed XRD results for bulk and clay mineralogy • Related results to facies and porosity / permeability • Understanding depositional...

Modeling Low Net-to-Gross Complex Fluvial Reservoir- A Case Study from Aishwariya Field, Barmer Basin, NW India; #20448 (2018)

Chandra Mohan S. Rautela, Nabajyoti Boruah, Gourav Mukhopadhyay, Aditya K. Singh, Abhishek K. Gupta, Vivek Shankar, V. Kothari

Search and Discovery.com

...). Crestal part is affected by (limitation- no core towards southern part) gravity collapse faults. • Core sedimentological reports, XRD and SEM data...

Effects of Differential Cementation on the Sonic Velocities of Upper Cretaceous Skeletal Grainstones (Southeastern Netherlands)

Jeroen A. M. Kenter, Bruce W. Fouke, Marc Reinders

Journal of Sedimentary Research (SEPM)

... and the Blom quarry in the southeastern Netherlands. End_Page 178------------------------ METHODS Petrophysical Properties Fresh samples collected...

Eastern Medicine Hat Gas Field: A Shallow, Upper Cretaceous, Bacteriogenic Gas Reservoir of Southeastern Alberta

Rory C. Hankel, Graham R. Davies, H. Roy Krouse

CSPG Bulletin

... in trace amounts. Bioclasts include oysters and inoceramid-like bivalves, foraminifers and a variety of phosphatic shell fragments. X-ray diffraction (XRD...

Stable-Isotope and Elemental Trends in Pleistocene Sabkha Dolomites: Descending Meteoric Water vs. Sulfate Reduction

Henry S. Chafetz, Alicia A. Imerito-Tetzlaff, Jilin Zhang

Journal of Sedimentary Research (SEPM)

... Standard petrographic, SEM, and XRD techniques were employed for sample analyses. A CaF2 standard was added to each sample prior to XRD analysis...

Wettability Measurements on Two Sandstones: An Experimental Investigation before and after CO2 Flooding

Cut Aja Fauziah, Emad A. Al-Khdheeawi, Ahmed Barifcani, Stefan Iglauer

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and X-ray diffraction (XRD) and scanning electron microscopy (SEM) to analyse the mineral composition and the structure changes, respectively...

ABSTRACT: Mineralogy and Grain Density of Alberta Shale; #90122 (2011)

Dean Rokosh, Shar Anderson, John Pawlowicz, Steve Lyster, Mike Berhane, and Andrew Beaton

Search and Discovery.com

... cases we can confirm the lack of clay minerals by SEM observations. AAPG Search and Discovery Article #90122©2011 AAPG Hedberg Conference, December 5-10...

Nano-scale Pore Structure of Middle Devonian Organic-Rich Black Shale and its Evolution through Thermal Maturation, #41864 (2016).

Liaosha Song, Timothy Carr

Search and Discovery.com

... from West Virginia and Pennsylvania used in this study varies from 0.25 to 9.12 wt.%. Subcritical N2 adsorption and Scanning Electron Microscope (SEM...

Soil-Landscape Relationships in the Wind River Basin, Wyoming

W.D. Nettleton, O.A. Chadwick

Rocky Mountain Association of Geologists

... , 1987b. Sods In granltlc alluv~umIn hurn~dand sem~and cl~mates along Rock Creek, Carbon County, Montana, i n J W Harden. ed , So11 chronosequences...

Recent Dolomite Formation in Hemipelagic Sediments Off Baja California, Mexico

G. B. Shimmield, N. B. Price

Pacific Section SEPM

... identified by SEM and EDAX, and XRD techniques. The coexistence of rare pyrite inclusions within the dolomite does suggest some sulphate reduction has...

Lateral transport of mafic sediment for the formation of analcime-bearing dolostones in a middle Eocene saline lake, Bohai Bay Basin, eastern China

Le Li, Xiaoqiang Yuan, Zilong Ju, Huan Yang, Wang Liao, Guangqing Yao, Yuanqing Hu, Jie Li

Journal of Sedimentary Research (SEPM)

..., Appalachian Basin, USA: Geochimica et Cosmochimica Acta, v. 222, p. 187–211. Phan, T.T., Hakala, J.A., Lopano, C.L., and Sharma, S., 2019, Rare earth...

K-Ar Dating of Illite Diagenesis in the Middle Ordovician St. Peter Sandstone, Central Michigan Basin, USA: Implications for Thermal History

David A. Barnes, Jean-Pierre Girard, James L. Aronson

Special Publications of SEPM

... Peter Sandstone Energy dispersive and XRD m 11 299 ft Illite age is 446 3 physical mixture of illite and chlorite Hunt Martin 8 SEM photomicrograph...

Chapter 10: 2-D Pore Architecture Characterization of a Carbonate Mudrock Reservoir: Insights from the Mid-Continent “Mississippi Lime”

Beth Vanden Berg, G. Michael Grammer

AAPG Special Volumes

... because of the coarse nature of the XRD analysis and nonspecific compositional analysis performed by the SEM-coupled EDX (energy-dispersive x-ray...