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The AAPG/Datapages Combined Publications Database

Showing 10,609 Results. Searched 197,434 documents.

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Channel Sandstone Oil Reservoirs of Pennsylvanian Age, Northwestern Ness County, Kansas: ABSTRACT

Robert F. Walters, Robert J. Gutru, Alfred James, III

AAPG Bulletin

...; (7) the lateral gradational mixing of quartz sand with residual cherts. Greenish clay is present in the upper fine-grained sandstones and glauconite...

1979

Signature Processing of North Sea Air-Gun Data: ABSTRACT

E. A. Booth, A. P. Stacey

AAPG Bulletin

... to enhance the wavelet in the zone of interest. The results were encouraging, so we decided to try removing residual effects in a separate pass on a trace...

1980

Sands and Sand Transport on Palimpsest Carbonate Shelf: ABSTRACT

Larry J. Doyle, Thomas W. Neurauter, Thomas E. Pyle

AAPG Bulletin

... as far north as 29°30^prime and is composed mostly of residual carbonate, specifically of patches of molluscan shell hash, foraminiferal, algal, and even...

1980

Petroleum Exploration of National Petroleum Reserve in Alaska (NPRA): ABSTRACT

George Gryc, Arthur L. Bowsher

AAPG Bulletin

... with residual oil. The other wells had minor shows of oil and/or gas. Twelve test wells were included in the program for fiscal years 1978 and 1979. Eight...

1980

Temporal Changes in Depositional Facies in Great Valley Forearc Basin of California--Influence of Basin Evolution and Tectonics: ABSTRACT

Raymond V. Ingersoll

AAPG Bulletin

.... Ingersoll 1980 727 727 64 5. (May) The Great Valley forearc basin began in the Late Jurassic as a residual forearc basin on top of oceanic crust...

1980

Exploring for Niagaran Pinnacle Reefs in Southern Michigan Basin: ABSTRACT

J. Labo, John Cousins

AAPG Bulletin

... of an isochron thick around the reef interval. This feature proved to be a residual salt pillow inside the isochron interval. To reduce the risk...

1980

Uranium Occurrence in Leadville Dolomite at Pitch Mine, Saguache County, Colorado: ABSTRACT

J. Thomas Nash

AAPG Bulletin

.... One surface expression of ore is ocher-colored, leached, porous gossan, characterized by residual silica and limonite and by high radioactivity but low...

1980

Pressure, Temperature, Salinity, Lithology, and Structure in Hydrocarbon Accumulation in Constance Bayou, Deep Lake, and Southeast Little Pecan Lake Fields, Cameron Parish, Louisiana: ABSTRACT

Frank W. Harrison, III

AAPG Bulletin

... identifying characteristics: low fluid pressures, high formation-water salinity values, and residual high pressure areas. These areas are considered...

1980

Mobility of Uraniun and Other Elements During Alteration of Air-Fall Ash to Montmorillonite: Case Study: ABSTRACT

Robert A. Zielinski

AAPG Bulletin

... are slightly higher (5 to 40%) in clay-altered ash and serve as indicators of the maximum levels of element enrichment in residual material; greater enrichment...

1981

Shallow-Seated Dissolution of Bedded Evaporites in Northern Delaware Basin: ABSTRACT

Steven J. Lambert

AAPG Bulletin

...) to a residual 45 ft (14 m in the Draw), where gypsification of Rustler anhydrite and removal of Rustler halite are virtually complete. The uppermost...

1981

Rapid Evaluation of Mature Hydrocarbon Producing Provinces in Sedimentary Basins: ABSTRACT

Craig J. Coleman, James L. Coleman, Jr.

AAPG Bulletin

.... The second application involves residual and trend surface analysis mapping of selected geologic horizons to define regional paleostructures. In the example...

1981

Reflection of Topography on Pre-Cretaceous Unconformity Through Overlying Section in Central Alberta: ABSTRACT

Douglas E. Glass

AAPG Bulletin

... between positive and negative residuals, but also as relative highs and lows within areas of positive and negative residuals. Advantages of using residual...

1981

Geology and Uranium Deposits of Tallahassee Creek District, Fremont County, Colorado: ABSTRACT

Bruce A. MacPherson

AAPG Bulletin

... of the Tertiary sediments. The basal unit of the Eocene consists of residual arkoses which are restricted to the lows of the buried Precambrian topography...

1981

Simulation Model for Petroleum Exploration and Its Applications: ABSTRACT

Kazuo Nakayama, Dewitt C. Van Siclen

AAPG Bulletin

... petroleum saturation of source beds exceeds the residual amount normally present n thermally mature shale. Secondary migration is assumed to result from...

1981

Sedimentary Processes in Restricted Gulf Coast Estuarine System: Corpus Christi Bay, Texas: ABSTRACT

Gerald L. Sideler, Charles E. Stelting

AAPG Bulletin

... are composed mainly of residual sandy deposits derived from shoreline erosion of a Pleistocene substrate (Beaumont Formation) and a modern baymouth barrier...

1981

Geothermal Conditions and Their Implications for Basement Tectonics in Gulf Coast Margin: ABSTRACT

Douglas L. Smith, William T. Dees, Danny W. Harrelson

AAPG Bulletin

... to represent residual fragments of a South American continental mass that was convergent in the late Paleozoic Era and divergent during the early...

1981

Reflection of Topography on Pre-Cretaceous Unconformity Through Overlying Section in Central Alberta: ABSTRACT

Douglas E. Glass

AAPG Bulletin

..., but also as relative highs and lows within areas of positive and negative residuals. Advantages of using residual maps of the structure...

1982

Dispersal and Provenance of Terrigenous Sand by Fourier Grain Shape Analysis, Northern Puerto Rico: ABSTRACT

Emery D. Goodman, Robert Ehrlich

AAPG Bulletin

..., angular fluvial sand, and coarser, smoother residual sand. Mixing occurs because fluvial sand is deposited on the shelf only when storm-induced flooding...

1982

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