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The AAPG/Datapages Combined Publications Database
Showing 3,617 Results. Searched 200,630 documents.
Prediction of Reservoir Rock Permeability Reduction by Using Laboratory Acoustic Measurement
Bambang Widarsono, Fakhriyadi Saptono
Indonesian Petroleum Association
.... Theory Pore compressibility Vs Permeability reduction The principal idea behind the derivation of the method presented by Dobrynin (1962...
1998
Origin of Late Cretaceous to Early Tertiary Quartzite Conglomerates in Northwestern Wyoming
James G. Schmitt
Wyoming Geological Association
... conglomeratic sequences. They include derivation from erosion of the Targhee Uplift, a hypothetical basement-cored block uplift (Love, 1973); progressive...
1987
Petrology and Sedimentation of Upper Chester Sandstones
Raymond Siever
Journal of Sedimentary Research (SEPM)
... and gas inclusions, which is of ultimate igneous derivation. Quartz of metamorphic origin, either showing extreme strain shadows or consisting...
1953
Oligocene: Chapter VIII
Ralph D. Reed
AAPG Special Volumes
... to indicate derivation from an area of granitic rocks under conditions of weathering and erosion that removed most of the ferromagnesian minerals from...
1933
Evolution of Precambrian Massif of Western Newfoundland: Chapter 46: Northwestern Border of the Orogenic Belt
Paul M. Clifford
AAPG Special Volumes
... beds, the last generally at the base of the sequence. Elsewhere the Lower Cambrian rocks are arenite or conglomerate, commonly of local derivation...
1969
Limestone Channel Storm Complex (Lower Cretaceous) Elkhorn Mountains, Montana
W. Calvin James
Journal of Sedimentary Research (SEPM)
... and coated grains 2 percent. Clast composition reflects derivation primarily from the upper calcareous member of the Kootenai Formation. Individual...
1980
Subsidence Analysis: Chapter 3
Charles L. Angevine, Paul L. Heller, Chris Paola
AAPG Special Volumes
... to the change in porosity of the sediment during burial (Fig. 3.10). In his derivation, Van Hinte points out that the volume of the grains does not change...
1990
Provenance of the Lower Cretaceous Hayang Group, Gyeongsang Basin, Southeastern Korea: Implications for Continental-Arc Volcanism
Jae Il Lee, Yong Il Lee
Journal of Sedimentary Research (SEPM)
... grains. Although sandstone framework composition and abundance of volcanic lithics imply sediment derivation from volcanic sources, the proportion...
2000
Eolian Suspension Above the Saltation Layer, the Concentration Profile
J.A. Gillies, L. Berkofsky
Journal of Sedimentary Research (SEPM)
... of the normalized concentration gradient of suspended mineral aerosols. An alternative derivation of the Kind (1992) model is also presented...
2004
Organic Carbon in Bakken Formation, United States Portion of Williston Basin
James W. Schmoker , Timothy C. Hester
AAPG Bulletin
... CONTENT FROM DENSITY LOGS Derivation of Basic Equation In an approach analogous to that used for Appalachian Devonian shales (Schmoker, 1979), the upper...
1983
Light Hydrocarbon Gases in Guaymas Basin Hydrothermal Fluids: Thermogenic Versus Abiogenic Origin
J. A. Welhan , J. E. Lupton
AAPG Bulletin
... overwhelmingly of an organic, thermogenic derivation and showing no evidence of the abiogenic, basalt-derived gas that characterizes the 21°N environment...
1987
Cenozoic Evolution of the Northern Colorado River Extensional Corridor, Southern Nevada and Northwest Arizona
James E. Faulds, Daniel L. Feuerbach, Calvin F. Miller, Eugene I. Smith
Pacific Section of AAPG
... of strike-slip faulting in basin formation and inversion: Tectonics, v. 17, p. 344-359. Campagna, D.J., and Aydin, A., 1994, Basin genesis associated...
2001
Magmatic Evolution of the Gulf of California Rift: Chapter 17: Part III. Regional Geophysics and Geology
Michael G. Sawlan
AAPG Special Volumes
... of the rhyolites at ~14 Ma followed the cessation of synsubduction calcalkaline andesitic volcanism in the northern Gulf region by about 2 m.y. Their derivation...
1991
Evolution of an Archean fan delta and its implications for the initiation of uplift and deformation in the Barberton greenstone belt, South Africa
Nadja Drabon, Christoph E. Heubeck, Donald R. Lowe
Journal of Sedimentary Research (SEPM)
... show low-amplitude sediment loading into underlying mud. Mud clasts or chert clasts are absent. Interbedded mudstone intervals resemble...
2019
Sequence Stratigraphy and Relative Sea-Level History of the Cretaceous to Eocene Passive Margin of Northeastern Venezuela and the Possible Tectonic And Eustatic Causes Of Stratigraphic Development
Johan P. Erikson, James L. Pindell
Special Publications of SEPM
... eastwards 50 E Eocene amplitude 60 L Paleocene is schematic Vidono E Paleocene 70 Maastrichtian San Juan 58 F Inflection points F...
1998
Chapter 12: Mowry Shale–Belle Fourche Shale, Bighorn Basin, Wyoming, USA—A Mesozoic Clastic-Biosiliceous Shelf System: A Prolific Source Rock with Associated Mudstone Reservoir Potential
K. M. Bohacs, O. R. Lazar, R. D. Wilson, J. H. S. Macquaker
AAPG Special Volumes
.... Lazar, 2013, The spectrum of fine-grained reservoirs from ‘shale gas’ to ‘shale oil’/tight liquids: Essential attributes, key controls, practical...
2022
Pennsylvanian Stratigraphy of Elko and Northern Diamond Ranges, Northeastern Nevada
Robert H. Dott, Jr.
AAPG Bulletin
...-scale (amplitude less than 1 foot), and is concave upward. It occurs in zones of variable thickness interspersed with horizontally stratified units...
1955
Continental Margin Off Western Africa: Senegal to Portugal
Elazar Uchupi , K. O. Emery , C. O. Bowin , J. D. Phillips
AAPG Bulletin
... in black (Fig. 11). Casual inspection reveals a long-wavelength (1,000 to 1,500 km) positive anomaly (100 to 200 gammas mean amplitude) associated...
1976
Grain-Size Components As Markers of Origin and Depositional Processes In the Coastal Zone of the Golfe Du Lion (Mediterranean Sea, France)
J. Paul Barusseau, Raphaël Braud
Journal of Sedimentary Research (SEPM)
... mode values in the berm and lower shoreface is indicative of a common derivation from one given ST induced by minor random variations in dynamics...
2014
Eocene: Chapter VII
Ralph D. Reed
AAPG Special Volumes
... derivation has been noted by several observers in conglomerate beds of the Santa Barbara district, and also in the Mount Diablo region...
1933
Provenance of Upper Devonian-Lower Carboniferous Miogeoclinal Strata, Southeastern Canadian Cordillera: Link Between Tectonics and Sedimentation
Lauret E. Savoy , Ross K. Stevenson , Eric W. Mountjoy
Journal of Sedimentary Research (SEPM)
... subfeldspathic and feldspathic (quartzose-arkosic) arenites, with a complex sedimentary history involving derivation, at least in part, from an uplifted...
2000
Provenance and Tectonic Setting of the Proterozoic Turbidites in Hunan, South China: Geochemical Evidence
X.X. Gu,,, J.M. Liu, M.H. Zheng, J.X. Tang, L. Qi
Journal of Sedimentary Research (SEPM)
... derivation from an old upper continental crust composed chiefly of felsic components. The negative Eu-anomaly also indicates that intracrustal...
2002
Timing of Hydrocarbon Generation, Organic-Inorganic Diagenesis, and the Formation of Abnormally Pressured Gas Compartments in the Cretaceous of the Greater Green River Basin: A Geochemical Model
Donald B. MacGowan, Mario Garci-Gonzalez, Douglas R. Britton, Ronald C. Surdam
Wyoming Geological Association
.... Hydrous Pyrolysis Experiments and Derivation of Kinetic Parameters Hydrous pyrolysis (HP) experiments were carried out using techniques similar...
1993
Deviations from Classical Diffusion Behavior: A Systematic Investigation of Possible Controls on Abnormal Reservoir Signatures
Bin Yuan, Christopher R. Clarkson, Zhenzihao Zhang
Unconventional Resources Technology Conference (URTEC)
...) A detailed derivation of three-phase pseudo-pressure and pseudo-time, and how they are used to approximately linearize the general oil diffusivity...
2020
Field Trip B9: Gold Metallogeny in the Newfoundland Appalachians
Andrew Kerr, Richard J. Wardle, Sean J. O’Brien, David W. Evans, Gerald C. Squires
Atlantic Geoscience Society Special Publications
... Bay of Islands ophiolite suite. Note that the ophiolites, being of oceanic “Iapetan” derivation, are grouped as part of the Dunnage Zone (see below...
2005