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The AAPG/Datapages Combined Publications Database
Showing 5,819 Results. Searched 195,538 documents.
Rates and Mechanisms in Formation of Dolomite: ABSTRACT
Melvin N. A. Peterson, Christopher C. von der Borch
AAPG Bulletin
..., with attendant chemical analyses; (2) X-ray diffraction; and (3) electron microscopy. X-ray diffraction data show that it is also true of dolomite...
1966
Origin of Coloration in Upper Devonian Catskill Facies, New York: ABSTRACT
Herman E. Roberson, Kenneth Eichenlaub
AAPG Bulletin
.... Hematite is absent at many sand-grain contacts in red rocks. X-ray diffraction studies of powdered rock samples and oriented clay aggregates show...
1971
Cenozoic Clay-Mineral Stratigraphy in South Philippine Sea, DSDP Legs 59 and 60: ABSTRACT
Katherine M. Balshaw
AAPG Bulletin
... 447A, 449, 450, 452, 453, and 454A were analyzed by X-ray diffraction methods. A semiquantitative determination of the percentages of clay minerals...
1979
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: Quantitative Mineralogy and Clay Speciation for Oil & Gas Drilling Using X-ray Diffraction; #90228 (2015)
Randy Shannon and Tom Weyand
Search and Discovery.com
...Abstract: Quantitative Mineralogy and Clay Speciation for Oil & Gas Drilling Using X-ray Diffraction; #90228 (2015) Randy Shannon and Tom Weyand AAPG...
2015
Abstract: Resolving the Timing of Mineral Growth in Searles Lake, California: A Holocene-Pleistocene Analog to Ancient Saline Alkaline Lakes; #90321 (2018)
Kristian Olson
Search and Discovery.com
... the past 140 kyr. Preliminary X-ray diffraction analysis suggests a diverse assemblage of evaporite minerals, making the new Searles drill core an ideal...
2018
Clay Minerals in the Gypsum Spring and Lower Sundance Formations, Eastern Big Horn Mountains1
Robert B. Furlong
Earth Science Bulletin (WGA)
.... E., 1964, Distinction between kaolinite and chlorite in recent sediments by X-ray diffraction: Am. Mineralogist, v. 49, p. 1281–1289. Burst, J. F...
1968
Silicates: Zeolites
Joann E. Welton
AAPG Special Volumes
..., and Na, with a minor amount of Fe and Cl. Identification of these crystals is based on comparison of crystal morphology, X-ray diffraction (XRD), and EDX...
1984
Abstracts: The Montney Formation: Mineralogy, What Shall It Be?; #90173 (2015)
F. F. Krause, A. C. Wiseman, K. R. Williscroft, N. Solano, N. J. Morris, R. Meyer, and R. Marr
Search and Discovery.com
... Malliet for her help with the set-up and preparation of samples for X-Ray diffraction. We would also like to thank Schlumberger for their software...
2015
A New Approach to Shale Compaction and Stratigraphic Restoration, Beaufort-Mackenzie Basin and Mackenzie Corridor, Northern Canada (1)
D. R. ISSLER
AAPG Bulletin
... bulk x-ray diffraction analysis of these sediments shows a uniformly high quartz content (generally 60-80%) that occurs mainly in the low range...
1992
Advanced Petrophysical, Geological, Geophysical and Geomechanical Reservoir Characterization - Key to the Successful Implementation of a Geo-Engineered Completion Optimization Program in the Eagle Ford Shale
Tie Sun, German Merletti, Hemali Patel, Mitchell C. Graff, Stephan Cadwallader, Omar Aguirre, Jeff Wampler, Ivan R. Gil, Herbert M. Sebastian, David Spain
Unconventional Resources Technology Conference (URTEC)
.... Alternative isotropic and anisotropic stress profiles of reservoirs and encasing rocks are used to simulate hydraulic fracture initiation and propagation...
2015
Experimental Diagenesis of Gulf Coast Argillaceous Sediment
R. R. Hiltabrand , R. E. Ferrell , G. K. Billings
AAPG Bulletin
..., 1959, Analysis of interlayer mixtures of three clay-mineral types by X-ray diffraction: Jour. Sed. Petrology, v. 29, no. 1, p. 77-86. Keller, W. D...
1973
Round up the Usual Suspects: Building the Case to Define Overpressure-Generation Mechanisms in Upper Cretaceous to Tertiary Shales Overlying the Eagle Ford Play
B. S. Hart, J. Schieber, J. Kalinec
GCAGS Transactions
... in the Wilcox interval. This prediction is supported by x–ray diffraction (XRD) analyses of clay minerals (decrease in the amount of smectite in mixed-layer clays...
2021
The Fish Scales, a Hybrid Shale Gas Play Characterization, Regional Extent and Controls on Productivity
Search and Discovery.com
... was in the correct facies and where porosity was preserved. Thin section, x-ray diffraction and scanning electron microscope data was used to calibrate...
2013
Transport and Deposition of Clay Minerals Southeastern United States
James Neiheisel, Charles E. Weaver
Journal of Sedimentary Research (SEPM)
... sample location. X-ray Diffraction Procedure.--The fine fraction (minus 55 micron size) was sedimented on slides, treated with ethylene glycol and x-ray...
1967
Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)
Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen
Search and Discovery.com
... of frequencies in updating model. Vigh and Starr (2006) used plane-wave method for 3D problems and Margrave et. al., (2010) used Phase Shift Plus Interpolation...
2014
Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design A Case History; #41500 (2014)
Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo
Search and Discovery.com
... for refining the survey design of future 3D seismic data acquisition at the study area. Independently of the sampling issues, complex wave-propagation...
2014
X-Ray Study of the Sedimentary Pyrite of Western New York: NOTES
John E. Izard, Charles V. Clemency
Journal of Sedimentary Research (SEPM)
... and shiny, while others decompose rapidly. Repeated examination by X-ray diffraction of variously-shaped concretions,the fossils occurring within them...
1967
Hyperspectral Imaging of the Leonardian Third Bone Spring Shale, Whiting Collier 1201 Core, Eastern Delaware Basin: Application and Results; #51597 (2019)
Tobi Kosanke, Robert G. Loucks, Toti Larson, James Greene, Paul Linton
Search and Discovery.com
...-derived single mineral and TOC curves, calibrated to discrete X-Ray Diffraction (XRD) and TOC measurements respectively, were imported as curves to display...
2019
The Origin and Geological Significance of the South Wales Underclays
M. J. Wilson
Journal of Sedimentary Research (SEPM)
...-ray diffraction. Measurements were made with the Phillips X-ray diffraction unit (X-ray generator PW 1010, Electronic Circuit Panel and Automatic...
1965
CSPG/CSEG/CWLS GeoConvention 2013, May 6-12, 2013 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90187 (2014).
Search and Discovery.com
2014
Petrophysical Evaluation of Lacustrine Shales in the Cooper Basin, Australia; #41205 (2013)
Melissa Vallee
Search and Discovery.com
... and exploited for more than 40 years, the current logging suite for conventional sandstones still only comprises a handful of logs (gamma ray, resistivity...
2013
Sedimentology, facies architecture, and sequence stratigraphy of a Mississippian black mudstone succession—The upper member of the Bakken Formation, North Dakota, United States
D. Borcovsky, S. Egenhoff, N. Fishman, J. Maletz, A. Boehlke, and H. Lowers
AAPG Bulletin
..., doi:10.2307/3514686. Brown, G., and G. W. Brindley, 1980, X-ray diffraction procedures for clay mineral identification, in G. W. Brindley and G...
2017
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)
...ABSTRACT: QUANTITATIVE X-RAY POWDER DIFFRACTION ANALYSIS OF MINERALS IN GUIZHOU PROVINCE COALS USING RIETVELD METHODS Dangyu Song, Junying Zhang...
2006
Dolomite in Flexure-Fractured Petroleum Reservoirs in New Mexico and Colorado: GEOLOGICAL NOTES
William W. London
AAPG Bulletin
... right. Data on left side are 10-ft-interval, X-ray diffraction analyses. Open curve is calcite 29.3° major peak, black-filled curve is dolomite 30.8...
1972