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The AAPG/Datapages Combined Publications Database
Showing 10,864 Results. Searched 196,436 documents.
Structure and Stratigraphy of the Pavant Range, Central Utah
James L. Baer, Robert L. Davis, Steven E. George
Utah Geological Association
... and other Cambrian units dip below the surface just north of Holden Canyon. This main exposure of Tintic Quartzite makes up the oldest rock...
1982
Graptolitic Facies of the Canadian Cordillera and Arctic Archipelago: A Review
D. E. Jackson
CSPG Bulletin
... that these figures are almost identical with similar calculations for black shales of Devonian and Jurassic ages in western Canada and come rather...
1966
Density, Porosity, and Compaction of Sedimentary Rocks
L. F. Athy
AAPG Bulletin
... volume of a chunk sample of rock is explained. The relation between depth of burial and the density, porosity, and compaction of different types...
1930
Diagenesis of the Brent Sandstone in the Statfjord Field, North Sea
K. Bjørlykke, A. Brendsdal
Special Publications of SEPM
... and turbidites. Meteoric water may extend to a depth of 2 km or more below sea level (Galloway, 1984). If the leaching is caused by the formation of carbon...
1986
Subsurface Concentration of Chloride Brines
William L. Russell
AAPG Bulletin
... columns of the areas in which the brines occur. Only where the geothermal gradient is approximately 1° F. per 30 feet of depth and the depth...
1933
Environmental and Climatic Controlled Fractionation of Elements in the Mesozoic Carbonate Sequences of the Western Carpathians
Jan Veizer, Rudolf Demovic
Journal of Sedimentary Research (SEPM)
... in this paper is based on evaluation of means of the particular rock populations (Table 3). The formulas used for calculations of means, their 95...
1973
Petrology and Provenance of Neogene Sand from Nicobar and Bengal Fans, DSDP Sites 211 and 218
Raymond V. Ingersoll, Christopher A. Suczek
Journal of Sedimentary Research (SEPM)
... in populations. Using standard deviation calculations in this manner seems justifiable as long as no quantitatively rigorous statistical meaning is attached...
1979
Estuarine Circulation: Controlling Factor of Clay Mineral Distribution in James River Estuary, Virginia
Jean-Pierre Feuillet, Peter Fleischer
Journal of Sedimentary Research (SEPM)
...------------------------ 10 m in depth, with several scour holes exceeding 30 m, and enters Chesapeake Bay at Hampton Roads with an average depth of 18 m...
1980
Siderite Concretions: Indicators of Early Diagenesis in the Gammon Shale (Cretaceous)
Donald L. Gautier
Journal of Sedimentary Research (SEPM)
... of the fine-grained, marine sediments. The relative depth of siderite precipitation can be estimated on the basis of textural, mineralogical, and isotopic...
1982
Geology of the Rancho El Papalote Area, Chihuahua, Mexico
Richard C. Capps
AAPG Special Volumes
... and limestone is exposed. Thin felsic flows overlie flow breccia on C. Choloma. These flows dip both south and east. The volcanic rocks at C. Choloma...
1981
Powder X-Ray Diffraction Analysis of Homogeneous and Heterogeneous Sedimentary Dolostones
Brian Jones, Robert W. Luth, Alexander J. MacNEIL
Journal of Sedimentary Research (SEPM)
... (e.g., clays from terra rossa) or evidence of surface weathering. That sample was then cut into two slabs 0.5 cm thick. One piece was used for X-ray...
2001
Carbon Dioxide Storage in Abandoned Coal Mines
Andreas Busch, Bernhard M. Krooss, Thomas Kempka, Margret Waschbusch, Tomas Fernandez-Steeger, Ralph Schluter
AAPG Special Volumes
... reaching reservoir conditions of 10 MPa (hydrostatic) and approximately 45C at a depth of 1000 m (3281 ft). For the present calculations, methane contents...
2009
Bitumen Accumulation in Grosmont Platform Complex, Upper Devonian, Alberta, Canada
C. F. Hoffmann , O. P. Strausz
AAPG Bulletin
... the most optimistic mass-balance calculations, and they briefly discussed other source rocks including those in the Jurassic and Lower Mississippian...
1986
Recognizing and Quantifying Expulsion of Oil from the Woodford Formation and Age-Equivalent Rocks in Oklahoma and Arkansas
J. B. Comer and H. H. Hinch
Tulsa Geological Society
... in Figures 6a and 6b is a conventional core sample from a depth of 14,259 feet (4,346.1 meters) in Custer County, Oklahoma (Figure 1, locality A16...
1987
Chemistry of Oilfield Waters in South East Asia and Their Application to Petroleum Exploration
P. Cockroft, K. Robinson
Southeast Asia Petroleum Exploration Society (SEAPEX)
...), (in Polish). 15. Chebotarev, I. I.: “Metamorphism of natural waters in the crust of weathering”, Geochim. Cosmochim. Acta, (1955), 8:22–48, 137–170, 198–22...
1988
Cat Creek Oil Field
Vince Ames
Montana Geological Society
.... 21, T15N, R30E), on Mosby Dome. At a depth of 988 ft (301 m), the test penetrated a Lower Cretaceous sandstone reservoir, later termed...
1993
Use of One- and Two-Dimensional Cycle Analysis In Establishing High-Frequency Sequence Frameworks
Charles Kerans
Special Publications of SEPM
... superior layer models for reservoir description, volumetric calculations, and fluid flow modeling that do not arbitrarily average out critical...
1995
Chapter 3
Mark W. Longman
AAPG Special Volumes
..., exclusive of surficial alteration (weathering) and metamorphism." These changes include cementation, leaching, compaction, fluid expulsion...
1981
Gas Fields of Kansas West of Nemaha Granite Ridge, Exclusive of Hugoton District
J. L. Garlough
AAPG Special Volumes
... and southeast. The broad gentle fold (Fig. 2) apparently favored uniform weathering to a considerable depth into the "Mississippi lime." Calculations...
1935
Bowdoin Field--U.S.A. Bowdoin Dome, Williston Basin
Dudley D. Rice, Gary L. Nydegger, Charles A. Brown
AAPG Special Volumes
... of feldspar, gypsum, and pyrite. The quartz and feldspar are detrital in origin. The gypsum is probably a surface weathering phenomenon and does not occur...
1990
Mississippian (Chesterian) Sequence Stratigraphy in the Black Warrior Basin: Pride Mountain Formation (Lowstand Wedge) and Hartselle Sandstone (Transgressive Systems Tract)
Frank W. Stapor , A. W. Cleaves
GCAGS Transactions
... and west. Isolith and isopach maps describe A) dip elongate, river-dominated lobes in the Lewis; and B) cuspate, wave-dominated lobes with SW/NE...
1992
Pore Fluids of Recent Marine Sediments: I., Oxidizing Sediments of 20° N, Continental Rise to Mid-atlantic Ridge
James L. Bischoff, Teh-lung Ku
Journal of Sedimentary Research (SEPM)
... the individual components as a function of depth in the various deep-sea environments. This present paper reports on the first part of such a study...
1970
Deep-Sea Ironstone Deposits in the Gulf of Mexico
Willis E. Pequegnat, William R. Bryant, Alan D. Fredericks, Thomas R. Mckee, Roy Spalding
Journal of Sedimentary Research (SEPM)
.... This ironstone generally has comparatively low manganese and high uranium values. The iron is apparently derived from continental weathering and carried...
1972
Boron in Illite as an Indicator of Paleosalinity of Illinois Coals
B. F. Bohor, H. J. Gluskoter
Journal of Sedimentary Research (SEPM)
..., Calculations of paleosalinities from boron and clay mineral data: Am. Assoc. Petroleum Geologists Bull., v. 55, no. 10, p. 1829-1837. COUCH, E. L...
1973
The Oldest Marine Carbonate Ooids Reinterpreted as Volcanic Accretionary Lapilli, Onverwacht Group, South Africa
Donald R. Lowe, L. Paul Knauth
Journal of Sedimentary Research (SEPM)
... yellow orange-weathering (10 YR 6/6) calcareous chert showing a medium-grained granular texture. It is interlaminated with fine-grained pale green...
1978