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The AAPG/Datapages Combined Publications Database

Showing 3,840 Results. Searched 200,685 documents.

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Abstract: Seismic Stratigraphy of Upper Neogene Shelf Break Position Variations between East and West Offshore Louisiana

Allen Lowrie , Neil M. Sullivan

GCAGS Transactions

... reflectors. The concave-upward horizons often converge down-dip. Such a reflector pattern is compatible with an interpretation of deepsea fans...

1989

Diapirs of Magdalena Delta: DISCUSSION

M. M. Ball

AAPG Bulletin

.... Fig. 1 shows how a recording boat crossing a strong reflector of small area gives rise to a diffraction curve by plotting successi e arrivals from...

1969

Improving pre-stack inter-trace variation extraction with a self-supervised learning approach

Yifeng Fei, Xin He, Bangli Zou, Jiandong Liang, Dajun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/geo2019-0710.1. Lou, Y., B. Zhang, T. Lin, and D. Cao, 2020, Seismic horizon picking by integrating reflector dip...

2024

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

... the reflection coefficients at depth z by selecting the amplitudes for zero travel time (measured from the reflector) and for zero offset (collocation...

1991

Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields

J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... drilling options are located in areas of poor imaging and more risk in terms of fault plane definition/fluids movement, and the sealing-baffle role...

2006

Applying Machine Learning Technologies in the Niobrara Formation, DJ Basin, to Quickly Produce an Integrated Structural and Stratigraphic Seismic Classification Volume Calibrated to Wells

Carolan Laudon, Jie Qi, Yin-Kai Wang

Unconventional Resources Technology Conference (URTEC)

... anomalies sub-parallel to reflector dip. This step significantly improves the fault prediction. This study employed principal component filtering...

2022

ABSTRACT: Deep Structure of the Argentine and Conjugated South African Continental Margins; #90061 (2006)

Michael Schnabel, Dieter Franke, Stefan Grassmann, Soenke Neben, Volkmar Damm, Hugo Pelliza, and Paulo Ricardo Dos Santos

Search and Discovery.com

... about the velocity depth distribution. It also allows assessing the final model in terms of resolution and non-uniqueness. On both margins, the crust...

2006

Attribute-Assisted Automatic Fault Extraction - A Case Study in a Tectonically Complex Area Offshore East Coast of Canada; #41925 (2016)

H. M. Garcia, J. Dexter, R. Martin

Search and Discovery.com

... reflector the dip attribute is ideal to image them. 11 Presenter’s notes: SO Discontinuity is a statistical attribute. It calculates the variance...

2016

Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... layers and where the general stratigraphic dip along with the regional groundwater flow is to the southeast (Figure 1). Precharacterization efforts...

2010

High Performance Seismic Data Migration for High Resolution Interpretation

C. N. Chernoff

Indonesian Petroleum Association

... is insignificant on the steep dip because of the more accurate representation of the scalar wave equation in the frequency-wavenumber domain. The dipping reflector...

1983

II. Migration to Remedy Geometric Distortions

Robert E. Sheriff

AAPG Special Volumes

... repositioning data elements and changing from a system referenced to the observing points to a system referenced to the reflector locations. The input...

1981

ABSTRACT: Pre-Stack Depth Migration and the Imaging of Complex Structures in the Wyoming Thrust Belt

Richard Postma

Wyoming Geological Association

... model with interval velocities is used, the data will migrate to the true position, and will stack better, assuming the 2D line is a true dip line...

2001

1984 Results of Trans-Alaska Crustal Transect in Chugach Mountains and Copper River Basin, Alaska: ABSTRACT

W. J. Nokleberg, E. L. Ambos, G. S. Fuis, W. D. Mooney, R. A. Page, George Plafker, D. L. Campbell

AAPG Bulletin

.... (f) Beneath the northern CGT and southern WRT/PET, a prominent seismic reflector (v = 7.7 km/sec), suggestive of oceanic upper mantle rocks, dips...

1985

Subsurface Geology of the Pamlico Sound Area, Coastal North Carolina: ABSTRACT

Richard B. McKinney, Victor V. Cavaroc, Charles C. Almy

AAPG Bulletin

... 135 mi of multichannel reflection seismic line. Crystalline basement rocks dip about 1.2° east-southeast. The overlying strata, which range...

1985

ABSTRACT: Gas Hydrate Studies in Kerala-Konkan Offshore Region of India; #90013 (2003)

Soma Innayya Reddi, Naresh Kumar Thakur, Ramesh Khanna, Kalachand Sain, Azhisur Ranganathan Sridhar, Pasupuleti Prasada Rao, Uma Shankar, A. Rastogi, Gautham Biswas

Search and Discovery.com

..., the bedding planes are horizontal and parallel to the seafloor making the identification of BSRs difficult. The seismic sections show a prominent reflector...

2003

ABSTRACT: Modelling of Fractures Developed Due to Structural Deformation in the Karjan Prospect of Cambay Basin in India; #90118 (2011)

K. M. Shukla and I. Jayakumar

Search and Discovery.com

... the basalt for hydrocarbon accumulation as unconventional trap. The seismic data used to map the top of trap surface and a reflector below the surface...

2011

Seismic Stratigraphy and Hydrocarbon Potential of the Strike-Slip Sackville Sub-Basin, New Brunswick

A. Tom Martel

CSPG Special Publications

... sequence of Devonian volcanics and sedimentary rocks. The ‘basal Windsor reflector’ and ‘upper Windsor reflector’ represent two thick anhydrite...

1987

Structure and Sedimentary History of Southeastern Mediterranean Sea-Nile Cone Area

David A. Ross , Elazar Uchupi

AAPG Bulletin

... detectable (reflector M) and have been mapped. They are perhaps correlative with a nearshore reflector (P) that underlies much of the Nile cone area...

1977

Development of Continental Shelf South of New England

Louis E. Garrison

AAPG Bulletin

... to the underlying surface. From profile K, which runs south-southeast from Sandy Hook along the coast of New Jersey, the depths and dip of Reflector C can...

1970

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