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The AAPG/Datapages Combined Publications Database
Showing 6,038 Results. Searched 200,357 documents.
Anchizone Metamorphism in Triassic Sedimentary Rocks of the Newark Basin, Pennsylvania-New Jersey: ABSTRACT
Diana Bermingham
AAPG Bulletin
.... (September) The degree of crystallinity of authigenic illite was determined, by x-ray diffraction, for samples from the Lockatong Formation (Triassic...
1985
Exploration Of Dinantian As A Potential Geothermal Reservoir - A Methodological Review
Search and Discovery.com
N/A
Abstracts: The Duhamel Reef, Alberta
Khalil-Ullah Kirmani
CSPG Bulletin
.... 45, Rge. 21, W. 4 Mer.) produces from these Upper Devonian reef sections. Photographs of 34 acetate peels of the carbonate section in Socony Duhamel...
1965
Characterization of Regularly Interstratified Chlorite/Smectite Mixed-Layered Clay Using Combined Scanning Electron Microscopy/X-Ray Diffraction Techniques: ABSTRACT
Robert E. Tompkins
AAPG Bulletin
...Characterization of Regularly Interstratified Chlorite/Smectite Mixed-Layered Clay Using Combined Scanning Electron Microscopy/X-Ray Diffraction...
1980
Abstract: X-Ray Eyes: How Field Based XRD is Changing Mud Logging and Improving What Is Known about Unconventional Plays; #90228 (2015)
R. Dawn Snyder
Search and Discovery.com
... Abstract From the humble beginnings of using a simple microscope to study the minerals in our Earth to new technologies used on the Mars rover, mud...
2015
Abstract: Integrated Rock Characterization of Tight Reservoir by Multiple Analytical Techniques; #90254 (2016)
Omprakash Pal, Waseem Abdul Razzaq, Rachad Zeriek, Amr Ibrahim, and Mohamed Awad
Search and Discovery.com
...-ray fluorescence (XRF), Xray diffraction (XRD), and qualitative evaluation of minerals by scanning electronic microscope (QEMSCAN). The XRF...
2016
Abstract: Granite Wash Play – Panhandle Texas and Western Oklahoma
Joan Gawloski
West Texas Geological Society
... from <.01md to >100md, but is typically <5md. X-ray diffraction data indicates the average mineralogy of the reservoir to be 30% quartz, 30...
2013
Determination of Montmorillonite in Small Samples and Implications for Suspended-matter Studies
Brian E. Tucholke
Journal of Sedimentary Research (SEPM)
... samples from the deep ocea , where samples with a total weight of only a few milligrams are normally recovered. X-ray diffraction analysis of such small...
1974
Preparation of Oriented Clay Mineral Aggregates from Oil-Saturated Sandstones: NOTES
Walter E. Parham, Richard F. Mast
Journal of Sedimentary Research (SEPM)
.... The resolution of the various clay mineral diffraction peaks from the three natural oil-bearing sandstones is shown in figure 2. The Chubutiano Sandstone...
1963
Variation in Clay Mineral X-Ray Diffraction Results with the Quantity of Sample Mounted
Per R. Stokke , Bobb Carson
Journal of Sedimentary Research (SEPM)
... diffraction patterns from sample A, pipette on glass slide technique, with decreasing concentration of clay on the slide surface. End_Page 961...
1973
ABSTRACT: QUANTITATIVE X-RAY POWDER DIFFRACTION ANALYSIS OF MINERALS IN GUIZHOU PROVINCE COALS USING RIETVELD METHODS
Dangyu Song, Junying Zhang, Chuguang Zheng
The Society for Organic Petrology (TSOP)
... percentages obtained by XRF analysis of the LTA from the same coal samples. Key words: Mineral matter; Quantification; X-ray diffraction; Rietveld; XRF...
2006
Electron Micrography of Till Matrix
John B. Droste, George W. White, Albert E. Vatter
Journal of Sedimentary Research (SEPM)
... of the illite-chlorite ratio. Determination of variation in chlorite-illite content with grain size from electron diffraction data may be possible...
1958
I. Relation of Structural Section to Seismic Section
Robert E. Sheriff
AAPG Special Volumes
...: for velocity = 2 km/s and frequency = 50 Hz, the wavelength = 40 m. (From Sheriff, 1980a.) End_Page 10------------------------- diffraction. The diffraction...
1981
Authigenic Illites in Sandstone Reservoirs: ABSTRACT
Necip Guven, Wayne F. Hower, David K. Davies
AAPG Bulletin
... been found in pores of many sandstones which are known to be hydrocarbon reservoirs. Typical samples are from the Norphlet Formation in southern...
1979
New Method in X-Ray Quantitative Mineralogical Determination of Sedimentary Rocks: ABSTRACT
J. H. Fang, Levy Zevin
AAPG Bulletin
... is diametrically different from the classical internal method of Klug and Alexander, which requires the similarity (in chemical composition, crystallinity...
1984
A Comparison of Two Methods of Quantitative Mineralogical Analysis of Sedimentary Rocks: NOTES
M. J. Kaye , A. C. Dunham , D. M. Hirst
Journal of Sedimentary Research (SEPM)
... diffraction. The technique suffers from the limited use of the chemical data obtained; it is no longer possible to correlate mineralogy and major...
1968
Quantitative Estimations of Clay Minerals by Diffraction Methods
W. D. Johns, R. E. Grim, W. F. Bradley
Journal of Sedimentary Research (SEPM)
... with glycol, and after heating to 450°C. Diffraction data are also registered on films, using powders and oriented aggregates cut from the slides. Occasionally...
1954
ABSTRACT: Study on mineral transformation and PM formation mechanism during high-silicon coal combustion
Yongchun Zhao, Wenju Li, Yang Yan, Junying Zhang, Chuguang Zheng
The Society for Organic Petrology (TSOP)
... and microstructure of several typical high silicon coals and fly ashes from different power plants in Xuanwei area (high incidence of lung cancer) were...
2012
Mineralogical Estimation of Organic Rich Mudrocks From Well Logs Using Neural Networks: Overcoming Training Dataset Size Limitation by Integrating X-ray Fluorescence Elemental Data
Search and Discovery.com
N/A
Sandstone Diagenesis in Exploration and Production
William R. Almon
Bulletin of South Texas Geological Society
...-ray diffraction analysis of bulk samples for 75 sandstone samples from one formation. Table 5. Average values for X-ray Diffraction analysis of less...
1978
SEM, XRD, CL, and XF Methods: Part 5. Laboratory Methods
J. B. Thomas
AAPG Special Volumes
... are then determined by measuring peak intensity or half area for the diffraction peaks of the major three to five diffraction peaks of each mineral (Figure 3...
1992
ABSTRACT: ROSE RUN PAY ZONE PETROLOGY*
Richard L. Stollar, Columbia Natural Resources, Charleston, West Virginia
Ohio Geological Society
... taken from full-diameter core and sidewall cores of the Rose Run sandstone from wells located in the producing fairway of east-central...
1994
Application of Seismic Multiattribute Analysis for Carbonate Buried Hill Reservoir Characterization
Xuetong Liu, Tongxing Xia, Jiyan Cai, Min Gong
International Meeting for Applied Geoscience and Energy (IMAGE)
... superposition or migration are different from those of reflection waves, and based on this, the separation of diffraction wave can be achieved...
2023
ABSTRACT: Permeability Development in Ordovician and Mississippian Dolomites, Wyoming and Montana
RUTH G. DEIKE
Montana Geological Society
... studies were made of selected cored intervals from two U.S. Geological Survey test holes; one in Sec. 15, T. 57 N., R. 65 W., Crook County...
1978
Ordovician Bentonites From Ontario [Abstract]
J. B. B. Orr
CSPG Bulletin
...Ordovician Bentonites From Ontario [Abstract] J. B. B. Orr 1964 922 922 Vol. 12 (1964) No. 4. (December) Five samples of Ontario Ordovician bentonite...
1964