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The AAPG/Datapages Combined Publications Database

Showing 3,535 Results. Searched 200,756 documents.

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Analysis Techniques and Signal Enhancement Methods Applied to the Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... the ghost reflection problem, the attenuation of shot generated boundary waves through wave length filtering with arrays of multiple seismometers...

1963

Wide-Band Velocity Filtering--The Pie Slice Process: ABSTRACT

Peter Embree, John P. Burg, Milo M. Backus

AAPG Bulletin

.... In areas where a normal-moveout contrast exists between primaries and multiples, the technique may be used for wide-band multiple-attenuation...

1963

Analysis Techniques and Signal Enhancement Methods Applied to Bellshill Lake Stratigraphic Trap Program: ABSTRACT

R. J. Graebner, D. F. Brennan

AAPG Bulletin

... for attacking the ghost reflection problem, the attenuation of shot generated boundary waves through wave length filtering with arrays of multiple...

1963

Tectonics and Geologic History of Arctic Sector of East Asia and America: ABSTRACT

S. M. Til'man

AAPG Bulletin

... includes the junction of the Atlantic and Pacific tectonic segments in the Arctic area. It includes the extensive zone of attenuation of the Mesozoides...

1970

History of Seismic Exploration-Santa Barbara Channel: ABSTRACT

F. E. Schultz

AAPG Bulletin

... Channel, gave the first insight into the deep structural complexity. Attenuation of multiple energy was possible and greatly needed velocity...

1973

Silurian Carbonate Recycling: Explanation for Anomalous Sub-Devonian Unconformity in Williston Basin: ABSTRACT

E. R. Jamieson

AAPG Bulletin

... of Interlake deposition, augmented by sediment recycling in the latter part of Interlake times. Marginal attenuation of Interlake units is coupled...

1973

Evolution of Interior Mesozoic Basin and Gulf of Mexico: ABSTRACT

M. L. Wood, J. L. Walper

AAPG Bulletin

... an incipient Gulf of Mexico with associated peripheral grabens that defined the shape of Mesozoic sedimentation. Crustal thinning and attenuation accompanied...

1974

Signature Processing of North Sea Air-Gun Data: ABSTRACT

E. A. Booth, A. P. Stacey

AAPG Bulletin

... were still affected by cable ghosts, frequency attenuation within the overlying sediments, and practical constraints on the recording of the source...

1980

Seismic Models of 15 Stratigraphically Controlled Oil and Gas Fields Containing Sandstone Reservoirs in Rocky Mountain Basins: ABSTRACT

Robert T. Ryder, Gerald N. Smith, Myung W. Lee

AAPG Bulletin

... consists of 30 layers and several hundred velocity and density values. Effects of inelastic attenuation, interbed multiples and diffractions...

1980

Storm-Surge Ebb Deposits of Early Cambrian Shelf: Andrews Mountain Member, Campito Formation, Eastern California: ABSTRACT

Jeffrey F. Mount

AAPG Bulletin

... is deposited as parallel laminated and hummocky cross-stratified units. (4) Rapid attenuation of the flow then leads to low-flow regime deposition of climbing...

1981

Diagenesis of Marine Sands to Tight Gas Sands: Effects on Acoustic and Hydraulic Properties: ABSTRACT

William Murphy, Joel Walls

AAPG Bulletin

... of the sands. To better understand diagenetic effects on these properties, compressional and shear wave velocities, Vp and Vs, and their specific attenuation...

1981

Lower Eocene Carbonate Facies of Egypt--Paleogeographic and Tectonic Implications: ABSTRACT

R. E. Garrison

AAPG Bulletin

... in the development of this feature may have been an effect of regional crustal attenuation preceding the rifting of the Red Sea. End_Page 467...

1983

High-Potential Geothermal Energy Resource Areas of Nigeria and Their Geologic and Geophysical Assessment: ABSTRACT

Olufemi Oladapo Babalola

AAPG Bulletin

... from thermal attenuation of the remanent magnetic field. The separate but preferably combined application of gravity analysis, and electrical, refraction...

1984

Radio Imaging Method (RIM) Used to Map Coal Seam Thickness Within Developed Longwall Panels: ABSTRACT

Larry G. Stolarczyk, Rodger C. Fry, Thomas W. Lloyd

AAPG Bulletin

... of attenuation for a given distance of signal travel is largely a function of the coal seam height. This relationship enables RIM to detect changes...

1984

Geologic Interpretation of a Seismic Profile Across Oregon Basin Thrust, West Flank of Big Horn Basin, Wyoming: ABSTRACT

Donald S. Stone

AAPG Bulletin

... fault-plane solution and in understanding the attenuation of footwall seismic data. The seismic profile traverses three major thrust-fold trends...

1985

Time-Temperature Reconstructions of Diagenetic Systems: ABSTRACT

Ronald C. Surdam, Laura J. Crossey, E. Sven Hagen, Henry P. Heasler

AAPG Bulletin

... generation to the liquid hydrocarbon window (thermal environments associated with crustal attenuation or overpressuring could cause such perturbations...

1985

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