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The AAPG/Datapages Combined Publications Database

Showing 27,193 Results. Searched 195,504 documents.

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

E. C. Andersen, D. Gray

Geological Society of Malaysia (GSM)

... – geologists, engineers, and geophysicists learned how reflectivity equations provide us with the basics for what is needed to interpret seismic data...

2012

Abstract: Some Workstation Techniques for Defining Reservoirs in Difficult Data Areas; #90171 (2013)

Norm Kalmanovitch, Dennis Meisinger, and Randi Christiansen

Search and Discovery.com

... to the level at which subtle variations can be mapped. Essentially a VSP and the corresponding seismic data trace both have the same reflectivity sequence...

2013

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

Eric Andersen, David Gray

Search and Discovery.com

..., and geophysicists - learned how reflectivity equations provide us with the basics for what is needed to interpret seismic data. It gives us an understanding...

2015

Using SeaSeep Surveys to Identify and Sample Natural Hydrocarbon Seeps in Offshore Frontier Basins

Daniel L. Orange, Philip A. Teas, John Decker, Peter Baillie, Tanya Johnstone

Indonesian Petroleum Association

... by the multibeam system. All of the beams recorded during a survey are assembled to give the backscatter variation across the entire swath of insonified energy...

2009

The Use of SAR Imagery for Hydrocarbon Exploration in Sarawak

Chiu Shao-Kang, Mohd Khair Abd Kadir

Geological Society of Malaysia (GSM)

... if the selected depression angle is too steep. A rule to follow in choosing the depression angel is to use a low angle (10 - 15 degrees) for flat-lying terrain...

1990

Depositional Processes of a Meandering Channel on Mississippi Fan

K. A. Kastens, A. N. Shor

AAPG Bulletin

... fan (northwest Mediterranean): a variation on growth patterns for distal distribution: Geomarine Letters. Mathews, W. H., and K. C. McTaggart, 1978...

1985

Abstract: Seismic Amplitude Measurement for Primary Lithology Estimation (SAMPLE): Case Histories From Tertiary Western Basins

G. S. Gassaway

Earth Science Bulletin (WGA)

.... Given these six parameters (three in each media) and the angle of incidence, reflection, and transmission amplitudes can be calculated using...

1984

Abstract: The use of fold nucleation as a shear sense indicator

A. Caron

Atlantic Geology

... to local variation in shear strain rate; and (2) a shortening component of deformation parallel to the shear plane. A rotation of the slip plane...

1992

Abstract: Coupling of salt dynamics and sedimentary basin evolution on passive margins: implications for offshore Nova Scotia hydrocarbon exploration

Sheila Ballantyne

Atlantic Geology

... is conducted to study the effects of (a) varying slope angle, (b) lateral variation of salt layer, (c) variations in thickness of salt layer, and (d...

2005

History and Anatomy of Arkansas River Sand Bar Near Tulsa, Oklahoma: ABSTRACT

Richard Steinmetz

AAPG Bulletin

..., are interpreted to determine different sand body types. This paper shows the relation between crossbed variation in a fluvial sand bar and known channel...

1971

Early Cretaceous Sedimentation in Peruvian Andes: ABSTRACT

Antenor M. Aleman

AAPG Bulletin

... are ascribed to a decrease in the angle of subduction, which caused a cessation of volcanism and widespread uplift of basement rocks. Sedimentation...

1981

Depositional and Diagenetic History of Bodcaw Sand, Cotton Valley Group (Upper Jurassic), Longwood Field, Caddo Parish, Louisiana: ABSTRACT

Billy Joe Russell, Jr.

AAPG Bulletin

... Sand can be identified. Cross-stratification and low-angle laminations, rarely disrupted by biogenic structures, characterize the fine-grained upper...

1984

Depositional and Diagenetic History of Bodcaw Sand, Cotton Valley Group (Upper Jurassic), Longwood Field, Caddo Parish, Louisiana: ABSTRACT

Billy Joe Russell, Jr., Austin A. Sartin

AAPG Bulletin

..., middle, and lower shoreface) within the Bodcaw Sand and two associated lagoonal lithofacies were identified. Cross-stratification and low-angle...

1984

Shelf Sedimentation Above Storm Wave Base in Upper Ordovician Reedsville Formation in Central Pennsylvania: ABSTRACT

John A. Conrad

AAPG Bulletin

... deposited by occasional storm-generated currents. Storm facies exhibit (1) abundant winnowed shell lags coupled with low-angle cross-stratified finer...

1984

Andean Structures Along West Flank of Neuquen Basin, Argentina: ABSTRACT

Richardson B. Allen, Jeffrey Feehan, Jeffrey Gernand, Bruce Nickelsen, Miguel Giraut

AAPG Bulletin

... basin, low-angle thrusting is important, with major decollement in evaporitic and shale intervals. These thrusts show a characteristic ramp and flat...

1985

Carbon Isotopic Composition of Amazon Shelf Sediments: ABSTRACT

William J. Showers, D. G. Angle, C. A. Nittrouer, D. J. Demaster

AAPG Bulletin

...Carbon Isotopic Composition of Amazon Shelf Sediments: ABSTRACT William J. Showers, D. G. Angle, C. A. Nittrouer, D. J. Demaster 1985 307 307 69 2...

1985

ABSTRACT: Use of A Portable 3-D Laser Scanner for Digitally Capturing Outcrop Topography And Lithology in High Spatial Resolution; #90007 (2002)

Seiichi Nagihara, Jared Wright, Joe Hargis, Ramey Goss, Glenn Hill

Search and Discovery.com

... with optical rays. The rays produce reflections when they encounter solid objects. The instrument records the angle of each ray and measures the travel time...

2002

ABSTRACT: Extensional Structures Related to the Jurassic-Cretaceous Rift of the Middle Magdalena Valley Basin … Colombia; #90019 (2003)

Luisa Rolon, Jaime Toro

Search and Discovery.com

... of the Andean structure. In contrast, many smaller scale compressional structures in the MMVB are cored by high-angle reverse faults that are clearly...

2003

Abstract: Impact of the Friction Along the Subducting Floor at Muroto Transect (SW Japan) on the Formation of the Thrusting Wedge Reveal

Driss Elouai and Yasuhiro Yamada

Search and Discovery.com

... was based on the friction variation from northwest to southeast. Three experiments of high, medium and low friction floor were performed. Based...

2008

Abstract: Geomechanical Behavior of Fault System and Its Application in Completion and Stimulation Design for Fractured-Vuggy Carbonate Reservoir; #90253 (2016)

Qinghui Li, Guoqing Yin, Robin Luo, Hui Zhang, Haijun Yang, Lingling Li

Search and Discovery.com

... throw, dip angle, strike, lithology variation, pore pressure and the in-situ stress field, critical factor that controls permeability is founded; which...

2016

Abstract: Drilling Dynamics Knowledge Contributes to Reservoir Navigation Decisions in the Peregrino Field, Offshore Brazil; #90265 (2016)

Rafael Cremonini, E. Ferreira, A. Martins, O. Sanabria, S. Soltvedt, G. Simões, J. Barbosa, E. Galletti

Search and Discovery.com

... ABSTRACT Realizing the full potential of the Peregrino oilfield requires an increasing number of high-angle and horizontal wells (HAHZ). These complex wells...

2016

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