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The AAPG/Datapages Combined Publications Database
Showing 5,805 Results. Searched 195,354 documents.
Gas Souring by Thermochemical Sulfate Reduction at 140°C: Reply
R. H. Worden, P. C. Smalley, and N. H. Oxtoby
AAPG Bulletin
... analysis, gas-stable gas-isotope analysis, petrography (plane-light, cathodoluminescence, and back-scattered microscopy), x-ray diffraction analysis...
1998
Formation of Northern Louisiana Ironstones, by R. Dehon, L. N. Glawe, P. A. Washington, L. M. Young, and E. A. Morehead; #90901 (2001)
Search and Discovery.com
2001
Abstract: Geothermal Alteration of Basalt of the Snake River Plain, Idaho, by Chris J. Sant and John W. Shervais; #90181 (2013)
Search and Discovery.com
2013
Analysis of Parent Source Material of Calcium Bentonite in Smith County, Mississippi
Search and Discovery.com
N/A
2014
Geochemical Characteristics of Eocene Dolomite in the Saline Lacustrine Basin, Qiadam, China
Search and Discovery.com
N/A
Geological Characterization of the Woodford Shale in Kingfisher County, Northern Oklahoma
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N/A
ABSTRACT: Elevated Arsenic Levels in the Weches Formation Nacogdoches County, Texas; #90021 (2003)
E. B. LEDGER, KATHY JUDY
Search and Discovery.com
... County, Texas The Weches Formation (Eocene) in east Texas contains arsenic at elevated levels. Eight samples from a road cut near Nacogdoches, Texas...
2003
Abstract: Porosity in Rocks Containing Clay: Effective or Total?; #90213 (2015)
Robert B. Truman II
Search and Discovery.com
... and explained consistent with the API Recommended Practices No. 40 published in 1998. The measurement of porosity, shale and clay from core...
2015
Abstract: Lithologic and Chemostratigraphic Evaluation of the Woodford Shale in the Western Arkoma and Eastern Anadarko Basins, Oklahoma; #90309 (2017)
Eli Reese, Jim Puckette
Search and Discovery.com
... Woodford intervals, one from Garvin County and the second from Coal County, which are separated by the Arbuckle Uplift where Woodford is absent, were...
2017
Abstract: Microfacies Variability of the Basinal Bowland Shale, United Kingdom; #90310 (2017)
Anne-Laure Fauchille, Lin Ma, Mike Chandler, Ernest Rutter, Peter D. Lee, Kevin Taylor
Search and Discovery.com
... include multi-scale optical and scanning electron microscopy, X-ray diffraction and total organic carbon analysis. Since the microstructural understanding...
2017
Abstract: Mineralogical and Geochemical Characterization of the Santos Shale, San Joaquin Basin, California; #90302 (2018)
Nicholas Mitchell, Junhua Guo
Search and Discovery.com
... by utilizing 40 samples from 5 different wells with ranging depths from 1061 to 14,970 ft. Analyses conducted include X-Ray Diffraction (XRD), X-Ray...
2018
Abstract: On the Genesis of Shales and Clay Diagenesis Control on Reservoir Quality Parameters of Pennsylvanian Unconventional Reservoirs of the Anadarko Basin, Oklahoma; #90321 (2018)
Giovanni Zanoni
Search and Discovery.com
... prolific hydrocarbon basins in North America. Historically, the mudstones from this basin have been known as major hydrocarbon sources of the Midcontinent...
2018
Abstract: Petrophysical Assessment of the Leonardian San Andreas Formation, Andrews County, Texas; #91205 (2023)
Baysah Saylae, Julie Bloxson, and Seyram Nyamasekpor
Search and Discovery.com
..., the cumulative production from the San Andres reservoirs stands at 10 billion barrels of oil equivalent, making the San Andres reservoirs the most productive...
2023
Shale Gas Potential in Indonesia More to the East
Dewi Rahmalia
Indonesian Petroleum Association
... is to encourage shale gas development in Indonesia. The author used a desktop study and an X-ray diffraction study as input for this paper. From Sumatra...
2012
Clay Mineral Investigations of Cretaceous and Quaternary Deep Sea Sediments of the North American Basin
Marian B. Jacobs
Journal of Sedimentary Research (SEPM)
... estimations of clay minerals by diffraction methods: Jour. Sedimentary Petrology, v. 24, p. 242-251. MASON, B., AND SAND, L. B., 1960, Clinoptilolite from...
1970
Changes in Clay Mineral Assemblages by Sampler Type
Frederic R. Siegel, J. W. Pierce
Journal of Sedimentary Research (SEPM)
... centimeters of the cores and from homogenized grab samples. Slides of the (001) oriented -2 µm size fraction were prepared for X-ray diffraction following...
1973
Structure of Albertite from New Brunswick, Canada
Ganjavar Khavari-Khorasani
CSPG Bulletin
...Structure of Albertite from New Brunswick, Canada Ganjavar Khavari-Khorasani 1983 123 126 Vol. 31 (1983) No. 2. (June) Optical and X-ray diffraction...
1983
Clay Minerals from the Ventura Basin, California
William Quaide
Journal of Sedimentary Research (SEPM)
... of Pliocene sedimentary rocks from the western part of the Ventura Basin, California, were analyzed by X-ray diffraction methods. Clay minerals were...
1957
Preliminary X-Ray Investigation of Solid Hydrocarbons: GEOLOGICAL NOTES
Robert S. Young
AAPG Bulletin
.... S., 1952, "X-Ray Study of Coal from Logan County, West Virginia, and a Discussion of the Structure of Coal," Econ. Geol., Vol. 47, No. 6, pp. 609-33. End...
1954
Significance of Applied Mineralogy to Oil Shale in the Upper Part the Parachute Creek Member of the Green River Formation, Picenace Creek Basin, Colorado
George A. Desborough, Janet K. Pitman
Rocky Mountain Association of Geologists
...-ray diffraction and microprobe analysis. Asterisk denotes minerals not previously reported from the Piceance Creek basin.] I ~ Formula Mineral II...
1974
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)
...). Mineralogical composition Diffraction patterns of four samples from borehole no. 14, with increasing depth towards the top of the figure are shown in Figure 2...
2003
Occurrence of Blueschist in the Nan River Mafic-Ultramafic Belt, Northern Thailand
S. M. Barr, A. S. Macdonald, W. Yaowanoiyothin, Y. Panjasawatwong
Geological Society of Malaysia (GSM)
...) 3.15 (90) 2.73 (25) 2.60 (14) X-ray diffraction data for blue amphibole from Doi Phuk Sung and for reference crossite samples. obscured...
1985
Mineralogy of the Lower Contact Zone of the Double Rainbow Mine, Galena, South Dakota
David H. Garske
Wyoming Geological Association
..., and x-ray powder diffraction. Arsenopyrite was erronously identified as loellingite in the district (Connolly and O'Harra, 1929). It usually occurs...
1968
A Technique for the Magnetic Separation of Silt-sized Sediments: RESEARCH-METHOD PAPER
P.J. Mulhern, G. W. Berger, D. J. Huntley
Journal of Sedimentary Research (SEPM)
... by the X-ray diffraction patterns (Fig. 3). These patterns were mad with 4 passes from 4.5° to 90° of 2 at 1° per minute (copper anode, 30 KV, 15 mA). Only...
1981