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The AAPG/Datapages Combined Publications Database

Showing 33,526 Results. Searched 196,377 documents.

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Gas Versus Oil in Far East and Middle East: ABSTRACT

Hans R. Grunau

AAPG Bulletin

... of the gas phase has probably escaped, whereas the oil phase was largely retained. Many examples illustrate the validity End_Page 459...

1979

Calcification and Significance of Soil Filamentous Microorganisms in Quaternary Calcretes, Eastern Spain: ABSTRACT

Colin F. Klappa

AAPG Bulletin

... organomineral associations may be recognized. The mineral phase is low-magnesian calcite; its fabric occurs as micron-sized needles and rhombs...

1979

Depositional Sequence in Subarctic Sandy Beach Face, Central Labrador: ABSTRACT

Gerald E. Reinson, Peter S. Rosen

AAPG Bulletin

...-grained sand. The stratigraphic sequence is interpreted as follows. Unit 1 represents the normal berm accretionary phase of late summer 1977...

1979

Kef Anticline--Box Folding in Tunisian Atlas, Clue to Regional Tectonic Style: ABSTRACT

Arthur W. Snoke, Steven Schamel, Richard M. Karasek

AAPG Bulletin

... gliding in part localized within the Triassic evaporite-rich sequence, and (3) late-phase box folding of both the highly deformed Triassic assemblage...

1979

Sedimentology and Synergy of Deltaic Sandstone; Admire 650-Foot Sandstone, El Dorado Field, Kansas: ABSTRACT

Rod W. Tillman

AAPG Bulletin

.... The 51-acre (20 ha.) block being tested for enhanced recovery at El Dorado field was initially assumed to be a generally homogeneous reservoir. A Phase 1...

1979

Energy Dissipation over Salt Marsh and Its Effect on Estuarine Sediment Transport and Tidal Dynamics: ABSTRACT

Gary A. Zarillo

AAPG Bulletin

... grass in the marsh. An important result of this is the "storage" of water at high tide in the marsh creating a large phase lag in the ebb flow...

1979

Modeling of Devonian Shale Gas-Reservoir Performance: ABSTRACT

Fikri Kucuk, Walter Rose

AAPG Bulletin

... in the matrix of the shale both as a free-gas phase and as a sorbed-gas phase. Gas transport in Devonian shale reservoirs, according to the assumption adopted...

1979

Holocene Mollusk Distribution Patterns in Northern Gulf of Alaska: ABSTRACT

Carole S. Hickman, Elizabeth A. Nesbitt

AAPG Bulletin

...) the shallow to intermediate depth Cyclocardia-boreal turrid mud association (with a typical phase developing in offshore muds and a Clinocardium...

1980

Early Diagenetic Glauconitization of Feldspar Grains in a Middle Proterozoic Tidal-Flat Complex: ABSTRACT

Asru K. Chaudhuri

AAPG Bulletin

.... Petrographic studies reveal two phases of glauconitization. The major phase, affecting detrital grains, is early diagenetic and is almost...

1980

Paleotopography's Influence on Porosity Distribution in Lansing-Kansas City "E" Zone, Hitchcock County, Nebraska: ABSTRACT

Martin K. Dubois

AAPG Bulletin

... phase of a complex marine-nonmarine sedimentary cycle. The packstones and grainstones are best developed on ancient positive seafloor features (15...

1980

Atchafalaya Delta--Louisiana's New Prograding Coast: ABSTRACT

Ivor Ll. Van Heerden, Harry H. Roberts

AAPG Bulletin

... prompted silt and clay deposition in Atchafalaya Bay and initiated the subaqueous phase of delta building. This development stage continued until...

1980

Petrology and Geochemistry of Peralkaline Volcanics of Sierra Campana, Chihuahua, Mexico: ABSTRACT

Richard K. Spruill

AAPG Bulletin

...-rich basal unit that grades upward into a blue crystal-poor phase containing clumps (lapilli) of sanidine (Or40) plus quartz phenocrysts. Distinctive...

1981

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