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The AAPG/Datapages Combined Publications Database
Showing 3,617 Results. Searched 201,049 documents.
Volcanic Sediment Apron in the Tascotal Formation (Oligocene?), Trans-Pecos Texas
Anthony W. Walton
Journal of Sedimentary Research (SEPM)
... conglomerate. The constituent particles are almost all of volcanic derivation: Volcanic glass shards (now mostly dissolved and replaced...
1979
Recognition and Significance of Inherited Quartz Overgrowths in Quartz Arenites
Ivan D. Sanderson
Journal of Sedimentary Research (SEPM)
... that transects a partial coating, and is one-half the projection angle. Derivation of Equation 3 involves the probability that a random cut through...
1984
Sandstone Petrology and Tectonostratigraphic Terranes of the Northwest California and Southwest Oregon Coast Ranges
K. R. Aalto
Journal of Sedimentary Research (SEPM)
... indicate derivation from a partially (QmFLt plot) to deeply (QtFL plot) dissected magmatic arc, with Central belt sandstones perhaps reflecting slightly...
1989
Petrography and Geochemistry of Sandstones Interbedded with the Rooiberg Felsite Group (Transvaal Sequence, South Africa): Implications for Provenance and Tectonic Setting
P.G. Eriksson, U.M. Schreiber , B.F.F. Reczko, C.P. Snyman
Journal of Sedimentary Research (SEPM)
... derivation of sediment from both Pretoria Group and Rooiberg felsite sources (Fig. 6). Mixing of Pretoria Group sediment with felsitic weathering products...
1994
Development of Geologic Structure in Central Rocky Mountains
D. L. Blackstone Jr.
AAPG Special Volumes
... in early Eocene time. Intermontane basins were filled with rocks of local derivation of both continental and lacustrine character at least 18,000 feet...
1963
Syntectonic Conglomerates in Southwestern Montana: Their Nature, Origin, and Tectonic Significance (with an Update): Part II. Northern Rocky Mountains: UPDATE, January 1985
R. T. Ryder, R. Scholten
AAPG Special Volumes
.... They argue for a derivation of the blocks from a leading thrust edge and their incorporation in the underlying and peripheral Beaverhead Formation prior...
1986
Grain-Shape Analysis—A New Method for Determining Representative Particle Shapes for Populations of Natural Grains
Robert J. Oakey, Michael Green, Paul A. Carling, Mark W.E. Lee, David A. Sear, Jeff Warburton
Journal of Sedimentary Research (SEPM)
... the predominant tracer-transport variable. A full exposition of the statistical theory and derivation of method, originally presented by Oakey (2002), is presented...
2005
Temporal Variations of Mesozoic Sandstone Compositions in the Qiangtang Block, Northern Tibet (China): Implications for Provenance and Tectonic Setting
Kai-Jun Zhang, Yu-Xiu Zhang, Bang-Dong Xia, You-Bin He
Journal of Sedimentary Research (SEPM)
.... Moreover, these Lower–Middle Triassic sandstones seem to have a complex derivation from both orogen and continental-block sources (Fig. 3; Table 2...
2006
A Physical Model of Cementation and Its Effects on Single-Phase Permeability
Manmath N. Panda, Larry W. Lake
AAPG Bulletin
... this effect predominantly arises from the spatial localization of clays on scales larger than are implied in the model derivation (Lake, 1988); however...
1995
Origin of Beach-Stranded Tars from Source Rocks Indigenous to Seychelles
Phillip S. Plummer
AAPG Bulletin
... of minor oleanane and bicadinane, and a general preponderance of diasteranes and tricyclic terpanes in the hard tar suggest derivation from a Late...
1996
Quarternary Depositional History and Potential Sand and Gravel Resources of the Alaskan Continental Margins
Peter H. Stauffer
Circum Pacific Council Publications
... are dominantly of Brooks Range derivation, belonging to Rodeick's (1979) "chert facies," though they contain various amounts of clasts characteristic...
1987
Mesozoic Tectonics of the Western United States
Warren Hamilton
Pacific Section SEPM
... — i s acoustic basement as seen in m o s t low-energy, high-exaggeration reflection profiles. Much confusion exists in the literature on island arcs...
1978
Extended Abstract: Rock Compressive Strength: A Correlation from Formation Evaluation Data for the Niger Delta
Babatunde Salawu, Reza Sanaee, Olumayowa Onabanjo
Africa Energy and Technology Conference, 2016
... been analysed against available corresponding formation evaluation data. Although a lot of work has been done on derivation of rock strength in Canada...
2016
Notes on Formation Evaluation in the Jatibarang Volcanic Reservoir
Sembodo
Indonesian Petroleum Association
... of Microlaterolog, because in the volcanic reservoir cake thickness is often > 3/8". 3. FDC, SNP, BHC The derivation of satisfactory values...
1973
Formation Evaluation and Fluid Identification Derived from Formation Chlorine of Carbonate Reservoir in China
YUE WANG, YU ZHANG, XIAO XING WANG, BAO YAN JIANG, JIN LONG WU, XIAN RAN ZHAO, DAI GUO YU, FENG PAN, KAI XUAN LI, FAN LEI
International Meeting for Applied Geoscience and Energy (IMAGE)
.... SPE-166297-MS. https://doi.org/10.2118/166297-MS. Herron, S. L. and Herron, M. M. 2000. Application of Nuclear Spectroscopy Logs to the Derivation of Formation...
2021
Closed-form Analytical Approaches to Constrain Fraction of Injected CO2 Dissolving in Brine During CO2 Storage in Saline Aquifers
Mehdi Zeidouni
Carbon Capture, Utilization and Storage (CCUS)
...es (derivation omitted for brevity): D...
2025
The Future of Energy Minerals1
William H. Curry
Earth Science Bulletin (WGA)
... relationship to nearby structural uplift and its derivation therefrom. The State of Wyoming has long recognized the value of its minerals industry...
1970
Multichannel Data Acquisition and Processing
Gregory L. Smith, David A. Falvey, Raymond Shaw
Circum Pacific Council Publications
... DECONVOLUTION VELOCITY ANALYSIS & INTERPRETATION Predictive gap : Operator length : Derivation window: NORMAL MOVEOUT CORRECTIONS MUTE Application...
1988
Ruby Orogeny - A Major Early Paleozoic Tectonic Event
Ronald Willden
Rocky Mountain Association of Geologists
... of turbidites and well sorted sandy limestones. Derivation of the Harmony sediments from the Salmon River arch as recently suggested (Suczek, 1977; 1978...
1979
Evolution of a modern ooid sand island (South Joulter Cay, Great Bahama Bank) and implications for subsurface studies
Paul (Mitch) Harris, Juan Carlos Laya, Miles Frazer
International Meeting for Applied Geoscience and Energy (IMAGE)
... survey and subsequent derivation of a DEM. Historically, SJC records a period of higher ooid accumulation rate than occurs locally in the sand body...
2022
Climatic Influence on Fountain Sedimentation in the Manitou Embayment
Lee J. Suttner
Rocky Mountain Section (SEPM)
... and the Cutler Fm. from western Colorado. All three arkose deposits have essentially an identical history of derivation, transportion, deposition...
1984
Memorial: Charles Laurence Dake (1883-1934)
Josiah Bridge
AAPG Non-Technical and Memorials
..., Missouri Univ., School of Mines and Met. Bull., Tech. ser., Vol. 6, No. 1 (August, I92i),pp. 1-225,30 pis. 1922. "Derivation of the Peter Sandstone," Pan...
1935
TRIGONOMETRIC EQUATIONS AND GRAPHS FOR SOLVING PROBLEMS IN STRUCTURAL GEOLOGY
William H. Stalhuth
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
..., 1958, p. 270–286. I am indebted to Mr. Knutson for the derivation of the second equation above. Note that he worked from the azimuth of the strike...
1962
Stratigraphy and Sedimentology of the Haymond Formation
Earle F. McBride
Dallas Geological Society
... disagreement as to the derivation of the large blocks and their mode of emplacement. Baker (1932) and Carney (1934) favored a glacial origin, whereas King...
1969
Relationship Between Specific Resistivity and Reservoir Properties of Water-Bearing Terrestrial Rocks
A. I. Krinari
Petroleum Geology: A Digest of Russian Literature
... of the permeability and substantiate the correctness of the assumptions in connection with derivation of formula (18) and the sufficient correctness...
1958