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The AAPG/Datapages Combined Publications Database
Showing 6,038 Results. Searched 200,293 documents.
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...
1996
ABSTRACT: Aggregate structure evolution of low rank coals during pyrolysis by in situ X-ray diffraction
Meifen Li, Fangui Zeng, Haizhou Chang
The Society for Organic Petrology (TSOP)
...ABSTRACT: Aggregate structure evolution of low rank coals during pyrolysis by in situ X-ray diffraction Meifen Li, Fangui Zeng, Haizhou Chang...
2012
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...
1984
Abstract: Mineralogy, Bulk Composition and Trace Heavy Metal Content of Some Tailing Slime in the Kinta Valley
Siti Faridah Yusup, E. B. Yeap, J. J. Pereira
Geological Society of Malaysia (GSM)
.... The mineralogy of the slime, determined semi quantitatively using the X-ray diffraction method, consists mainly of kaolinite, illite, quartz...
1992
The Determination of the Rutile Content of Beach Sands from Moana, South Australia, Using the Frantz Isodynamic Separator: NOTES
David S. Buist
Journal of Sedimentary Research (SEPM)
.... Mineralogical and X-ray diffraction checks were carried out during the course of the investigation. Three paramagnetic fractions were examined, using...
1963
The Mineralogical Composition of Shales
Daniel B. Shaw , Charles E. Weaver
Journal of Sedimentary Research (SEPM)
...The Mineralogical Composition of Shales Daniel B. Shaw , Charles E. Weaver 1965 Vol. 35 No. 1. (March), An X-ray diffraction-absorption technique...
1965
Possible Sources of Error in Particulate Matter Analysis Using Silver Filters: NOTES
Henri E. Gaudette, Franz E. Anderson
Journal of Sedimentary Research (SEPM)
... the Great Bay estuary, New Hampshire, X-ray diffraction analysis showed extraneous diffraction maxima at 2.76 A and 3.20 A. The 3.20 A peak...
1970
Weathering of the Sioux Quartzite Near Ulm, Minnesota as Related to Cretaceous Climates: DISCUSSION
Don M. Triplehorn
Journal of Sedimentary Research (SEPM)
... Climates" (Jour. Sed. Pet., March, 1970). From the diffraction patterns and electron micrograph it appears that both the kaolinite and sericite...
1971
Abstract: Potensi ekonomi tanah ultrabes di sekitar Ranau, Sabah (IN MALAY), The Economic Potential of Ultrabasic Soils in the Vicinity of Ranau, Sabah
Osama Twaiq, Hamzah Mohamad, Mohamad Md Tan, Anizan Isahak, Baba Musta, Mohd Rozi Umar
Geological Society of Malaysia (GSM)
..., Sabah. The soil reserve of an approximately 1.1 km 2 area is 19.25 million tonne. X-ray diffraction study confirms the occurrence of goethite...
2003
Colloidal Nature of Petroleum: ABSTRACT
C. W. Dwiggins, Jr., P. B. Lorenz, H. N. Dunning
AAPG Bulletin
.... Examination of the solid by x-ray diffraction permitted identification of kaolinite and sodium chloride among the inorganic constituents and high-mole...
1960
Publisher's Note
Joann E. Welton
AAPG Special Volumes
.... It was given to AAPG for publication so that others could share in its usefulness. The use of scanning electron microscopy, X-ray diffraction, and energy...
1984
I. Relation of Structural Section to Seismic Section
Robert E. Sheriff
AAPG Special Volumes
...). Beyond this the energy is all diffraction energy. The amplitude of reflections involves the boundary conditions at interfaces. There are several...
1981
Millerite at Strathcona Mine, Sudbury District: ABSTRACT
A. R. Graham, R. Buchan, C. R. Lee
AAPG Bulletin
... of millerite gave 62.0% Ni, 0.04% Cu, 0.33% Co, and 1.44% Fe. The x-ray powder diffraction pattern gave a0 = 9.622 ± 0.006A and c. = 3.150 ± 0.005A...
1964
Mineralogy of Recent Sediments of Lucerne Dry Lake, California: ABSTRACT
Edward F. Shover
AAPG Bulletin
... composition of 50 samples of Recent sands and clays from Lucerne Dry Lake, San Bernardino County, California, was determined by X-ray diffraction. Areal...
1965
Stratigraphy of Upper Miocene Deposits in Sarasota County, Florida: ABSTRACT
Herbert C. Eppert, Jr.
AAPG Bulletin
... diffraction patterns verified the predominance of clay minerals in the aquiclude. Montmorillonite is the dominant clay mineral with lesser amounts...
1966
Diapirs of Magdalena Delta: DISCUSSION
M. M. Ball
AAPG Bulletin
.... Fig. 1 shows how a recording boat crossing a strong reflector of small area gives rise to a diffraction curve by plotting successi e arrivals from...
1969
Authigenic Illites in Sandstone Reservoirs: ABSTRACT
Necip Guven, Wayne F. Hower, David K. Davies
AAPG Bulletin
...-ray diffraction patterns display the coexistence of discrete illite (9.9A) with an illite/smectite mixed layer with a distinct reflection varying...
1979
Study of Diagenetic Processes in Sandstone from Cerro Prieto Geothermal Field, Baja California, Mexico: ABSTRACT
John E. Noble, Stephen Van Der Har
AAPG Bulletin
... of the reservoir's original porosity. In this study, we have used petrographic, SEM, and X-ray diffraction analysis of well-bore cutting and core to model...
1980
Paleomagnetic Study of Upper Triassic Carbonate Rocks from Northwestern Sicily: ABSTRACT
Dawne M. Thibodeau
AAPG Bulletin
... curve is characteristic of hematite although reflected light, X-ray diffraction, chemical analysis, and the scanning electron microscope cannot...
1981
Correlation of Wireline Logs with a Shaly Sandstone Sequence, Red Fork Sandstone, Payne County, Oklahoma: ABSTRACT
Michael D. Kuykendall
AAPG Bulletin
..., and X-ray diffraction explained peculiarities in the gamma-ray and spontaneous-potential curves, and contributed to explanation of uncommonly low...
1983
New Method in X-Ray Quantitative Mineralogical Determination of Sedimentary Rocks: ABSTRACT
J. H. Fang, Levy Zevin
AAPG Bulletin
... of mineral m in sample s is denoted as Xms, the mass absorption coefficient as µs, the intensity of a diffraction peak as Ims, and the instrumental...
1984
Diagenetic Relationships and Hydrocarbon Resource Implications, Nanushuk Group and Torok/Topagoruk Formation, National Petroleum Reserve, Alaska: ABSTRACT
Thomas C. Mowatt
AAPG Bulletin
...: ABSTRACT Thomas C. Mowatt 1984 510 510 68 4. (April) Petrographic, X-ray diffraction, and scanning electron microscope investigations of Nanushuk Group...
1984
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...
1984
Seismic Line Across Wind River Thrust Fault, Wyoming: ABSTRACT
William L. Basham, Walter F. Martin
AAPG Bulletin
... and far offset stacks of the seismic data. A post-thrusting normal fault, the Continental fault, appears to extend downward and causes diffraction...
1985
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