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The AAPG/Datapages Combined Publications Database

Showing 8,426 Results. Searched 197,438 documents.

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ABSTRACT: Seismic Phase, The Next Exploration Frontier; #90007 (2002)

Stan Sansone

Search and Discovery.com

... frequency bands, measurements of frequency velocities, phase velocities, and phase data are possible. Techniques of Interferometric imaging are used...

2002

ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)

Oz Yilmaz

Search and Discovery.com

... of inversion methods to estimate layer velocities and delineate reflector geometries --- the two constituents of a seismically defined earth model...

Unknown

ABSTRACT: 3-D Depth Migration of the Northern Monagas Trend: Eastern Venezuela; #90013 (2003)

Omar Uzcategui, Elieser Perez, Carlos Marquez, Ricardo Plata

Search and Discovery.com

... seismic velocities are the best to obtain sharp subsurface images, and well log velocities (sonic and checkshot) give the right time to depth conversion...

2003

Abstract: Non-First-Break Solution for Shallow Velocity Anomaly Problem; #90211 (2015)

Emil Blias

Search and Discovery.com

... lateral variations in stacking velocities increasing with depth. Dix’s formula gives us interval velocities in 1-D media. In many cases, the 1D assumption...

2015

Abstract: A Simplified Workflow for Estimation of Elastic Anisotropy in Vaca Muerta; #90282 (2016)

Ezequiel Lombardo, S. Cuervo

Search and Discovery.com

... velocities and microscopic analysis indicate that the anisotropy on the bedding planes is negligible. This specific case of anisotropy, common in shale plays...

2016

Abstract: Offshore CO2 Storage Assessment for the Southeastern U.S.: Regional Setting of Mesozoic Reservoirs;

James Knapp, Camelia Knapp, Dawod Almayahi, Khaled Almutairi, John Ollmann

Search and Discovery.com

... basin sequence of Gondwanan affinity. Derivation of seismic velocities from archived seismic reflection stacking velocities allowed for creation...

Unknown

N/A

Storm-Generated Sedimentary Structures in Subtidal Marine Facies With Examples from the Middle and Upper Ordovician of Southwestern Virginia

Ronald D. Kreisa

Journal of Sedimentary Research (SEPM)

... of siltstone, sandstone, limestone, and interbedded shale. The sequence thins and becomes more carbonate-rich to the west and southwest (Fig. 2...

1981

Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)

A. EWAN CAMPBELL and JAN STAFLEU

AAPG Bulletin

... a geometric model from building blocks comprising particular rock types. We estimated P-wave velocities and bulk densities of these lithologies from...

1992

Chapter 4: Niobrara Reference List

Donna S. Anderson

Rocky Mountain Association of Geologists

... and production characteristics of the Muddy (J) Sandstone (Lower Cretaceous) Wattenberg continuous gas field, Denver basin, Colorado: AAPG Bulletin, v...

2011

Whitney Canyon-Carter Creek Gas Field, Southwest Wyoming

Robert A. Bishop

Rocky Mountain Association of Geologists

... Mission Canyon intercrystalline dolomite contains the most important hydrocarbon reservoirs in the field. Fracturing of limestone and dolomite may...

1982

Shannon Sandstone of the Powder River Basin: Orthodoxy and Revisionism in Stratigraphic Thought

Donald J.P.Swift, Brian Parsons

Special Publications of SEPM

...Shannon Sandstone of the Powder River Basin: Orthodoxy and Revisionism in Stratigraphic Thought Donald J.P.Swift, Brian Parsons Copyright © 2012...

1999

Abstract: The Evolving Role of Geophysics in Exploration. From Amplitudes to Geomechanics (Paper C7)

E. C. Andersen, D. Gray

Geological Society of Malaysia (GSM)

... of these seismic techniques. Figure 1: Sonic Log Velocities in Sandstone (Castagna et al, 1985). Figure 2: LMR crossplot showing effects of lithology...

2012

Foredeep: Book Cliffs, Utah

R. J. Leblanc, G. D. O'brien, J. H. Barwis, C. E. J. Buettner

AAPG Special Volumes

.... Castlegate sandstones also thin and become finer grained downdip. As in the strike section, the cliffs are capped by the Castlegate Sandstone. SEISMIC MODEL...

1987

Abstract: Interpretation of Natural Fractures from the Traveltime Variation with Source-receiver Azimuth in the Alberta Foothills; #90172 (2014)

Draga A. Talinga, Don C. Lawton

Search and Discovery.com

... structures, potential sandstone reservoirs are in the Cardium, Dunvegan, Luscar and Kootney Formations, while the Nordegg and Wabamun formations contain...

2014

Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)

Eric Andersen, David Gray

Search and Discovery.com

..., Canada, May 9-11, 2011 Figure 1: Sonic Log Velocities in Sandstone (Castagna et al, 1985) With the evaluation now focusing on angles, the shear wave...

2015

Estimation of Suspended Sediment Concentrations during Deposition of Turbiditic Structureless Sandstones of the Middle Permian Brushy Canyon Formation, South New Mexico, #50681 (2012)

Kannipa Motanated, Michael M Tice

Search and Discovery.com

... of Suspended Sediment Concentrations During Deposition of Turbiditic C t ti D i D iti f T biditi Structureless Sandstone of the Middle Permian Brushy Canyon...

2012

A Method for Estimating Gross Sand Percentage and Reservoir Thicknesses from Seismic Sections: Example from Segno Field, Polk Co., Texas

Richard E. Bischke and Daniel J. Tearpock

Houston Geological Society Bulletin

... the best available velocity versus depth information. In frontier areas this may require using pre-stack velocities. For deep analysis, the antithetic faults...

1993

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Reply

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

... of siliciclastics for lithology and porosity prediction from seismic velocities: AAPG Bulletin, v. 76, p. 12951309.Walderhaug, O., 1994a, Precipitation...

2006

Sedimentology of the Lower Strawn Formation, Desmoinesean, Central Texas with Particular Emphasis on Reservoir Quality Rock

Steve Keyes

Abilene Geological Society

...-third of the Strawn (AbdelWahab, 1980) consists of shale, sandstone, conglomerate, and limestone, and exhibits characteristics of fluvial, deltaic...

1983

Petrology of Some Pennsylvanian Sedimentary Rocks

John C. Ferm

Journal of Sedimentary Research (SEPM)

... Brookville, Pennsylvania is composed mainly of detrital rocks--sandstone, siltstone, and claystone, with minor volumes of coal, limestone, and ironstone...

1962

Along-Axis Segmentation and Growth History of the Rome Trough in the Central Appalachian Basin1

Dengliang Gao, Robert C. Shumaker, and Thomas H. Wilson

AAPG Bulletin

... was constructed on the basis of more than 1000 shallow wells, shows the top of the Devonian Onondaga Limestone in southern West Virginia (from Gao and Shumaker...

2000

Surface and Subsurface Methods of Investigation and Classification of Fluvial Systems

Frank G. Ethridge

Special Publications of SEPM

... to differentiate environments and thus the possible sandstone reservoirs trends. However, the technique must be applied carefully because...

1985

Andaman Basin

Gary Scaife, Andy Billings

GEO ExPro Magazine

... features shallow reefs, rugose small-scale structures and very variable velocities, which scattered energy and complicated deeper imaging of the seismic...

2010

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