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The AAPG/Datapages Combined Publications Database

Showing 28,579 Results. Searched 200,685 documents.

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Abstract: Pilot Study - Resolving Low Energy Sands Through Deep Learning High Resolution Seismic Inversion; #91204 (2023)

Dip Nanda, Bharath Shekar, Nipul Seervi, Tapas Mitra, Sumit Jha, Mohammed AlMutairi, Sujoy Ghose, Nampetch Yamali, Saptarshi Dasgupta

Search and Discovery.com

...Abstract: Pilot Study - Resolving Low Energy Sands Through Deep Learning High Resolution Seismic Inversion; #91204 (2023) Dip Nanda, Bharath Shekar...

2023

Carbonate Platform to Basin Transitions on Seismic Data and in Outcrops: Great Bahama Bank and the Maiella Platform Margin, Italy

Gregor P. Eberli, Flavio S. Anselmetti, Christian Betzler, Jan-Henk Van Konijnenburg, Daniel Bernoulli

AAPG Special Volumes

... in the deeper zones, while the low-pass filter was set throughout to 450500 Hz. After common depth-point stacking (12-fold), migrating, and filtering...

2004

Three Dimensional Exploration in California — A Case History

E. T. Selby

Indonesian Petroleum Association

... of the reflection arrivals can give indirect information on the nature of the reflecting interfaces and the bedding. In areas of gentle dip and simple...

1977

Seismic Stratigraphic Investigation of the West Florida Basin

Jacques P. Lord

GCAGS Transactions

... by this study represents the last coherent seismic reflection energy, a reflection from the top of igneous crust, or the deepest density contrast, is unclear...

1987

Reservoir characterization and comparison of seismicity-monitoring methods at West Seminole for CO2 utilization and storage

Shawn M. McCloskey, Paul F. Anderson, and Mohammad Mirzaei

AAPG Bulletin

... conducive to create depositional strike and dip lines, and (4) largest vertical reservoir interval. Seven new descriptions were used in conjunction...

2022

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

Optimizing Geological Mapping as a Source of Information for the Construction of Structural Models

O. Fernández, G. Johnson, P. Griffiths, N. Armstrong, S. Jones

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to the filtering values of K and M, the fact that a geological contact might reflect structures not measured by field dip measurements...

2006

ABSTRACT: Evaluation of Microbubble Seep Theory; #90107 (2010)

Monte Meers

Search and Discovery.com

... reservoirs (plugs), an idea supported by a study of acoustic velocity distribution. Also, structural dip of beds of varying degrees of anisotropy shift...

2010

Seismic Angle Migration

Search and Discovery.com

N/A

Abstract: An Analysis of the Benefits of 3D Pre-Stack Time Migration (Paper 11)

Peter Whiting

Geological Society of Malaysia (GSM)

... and steepen its dip. Some of this noise will also Warla Geologi, Vol. 22, No.6, Nw-Dec 1996 Warta Geologi (Newsletter of the Geological Society...

1996

Seismic attributes for enhancing structural and stratigraphic features: Application to N-Field, Malay Basin, Malaysia

Nur Shafiqah Shahman, Norazif Anuar, Mohamed Elsaadany, Deva Prasad Ghosh

Geological Society of Malaysia (GSM)

... indicated that ant tracking is a decent practice for improving faults. One of the appropriate usage of filtering is to enhance the signal and noise...

2021

Structure of the Marin Headlands Block, California: A Progress Report

Clyde Wahrhaftig

Pacific Section SEPM

... to be fragments from the coherent bodies to the east. The geology of each cross-section was then projected onto a line perpendicular to the regional dip. West...

1984

Residual Hydrocarbons in a Water-Saturated Medium: A Detection Strategy Using Ground Penetrating Radar

Changryol Kim, Jeffrey J. Daniels, Erich D. Guy, Stanley J. Radzevicius, Jennifer Holt

Environmental Geosciences (DEG)

... post-acquisition processing applied to the data were band-pass filtering to remove low frequency drift (“dewow”) and a linear gain. The same...

2000

Direct radiometric dating of bitumen using Sm-Nd isotopes

Mao-Wen Yuan, Lin Li, Sheng-Rong Li, M. Santosh, Cheng-Lu Li, Masroor Alam, Zeng-Qian Hou, and Ming Li

AAPG Bulletin

... orebodies exhibit similar occurrence characteristics, with strike of ∼290° and dip of 83° to 85°SW. The outcrop of the No. I orebody is ∼256 m long and ∼29 m...

2023

Ultrasonic Images - New Applications: Examples From Kalimantan

Aussie B. Gautama, Firmansjah, W. Scott Leaney, Steven M. Hansen

Indonesian Petroleum Association

... borehole sizes to optimize the ultrasonic pulse travel distance and reduce attenuation in heavy muds and maintain a high signal-to-noise ratio...

1994

Abstracts: Integration of Coherence and Volumetric Curvature Images; #90173 (2015)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... picking can be a challenging task in datasets contaminated with noise and where rock interfaces do not exhibit a consistent impedance contrast amenable...

2015

Mapping of Salt Structures in the Gulf of Mexico Using Marine CSEM

J.J. Zach, M.A. Frenkel, P. Lindhom, A.M. Ostvedt-Ghazi, A. Kumar, T. Pham

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... is then Ex (Hy), and Ey and Hx can only be larger than the noise floor if the symmetry is broken by either bathymetry or a resistive anomaly in the subsurface...

2009

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... migration operators are very sensitive to the spatial sampling parameters, introducing some kind of coherent noise such as grid dispersion and aliasing...

1985

Ginger - a little spice on the shelf: supra-slump stratigraphic trapping in the Barrow Sub-basin

Steve Moss, Margarita Kongawoin, Richard Harmer, Michael Isherwood

Petroleum Exploration Society of Australia (PESA)

...). Processing included shot deblending, linear noise attenuation, broadband deghosting and various demultiple techniques. The latter included 3D shallow...

2019

The Southern Uplands Accretionary Prism: Implications for Controls on Structural Development of Subduction Complexes: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy

J. K. Leggett, D. M. Casey

AAPG Special Volumes

... complexes preserving extensive coherent strata beneath lower slope sediments can be more useful than those dominated by melange for studying the sequence...

1982

Prospects to Reservoir Models: Streamline the Workflow

Dylan Mair, Christi Gell, Noel Lucas

Indonesian Petroleum Association

... definitions and techniques, see Harvey et al. (2000). Figure 1 (Bulloch et al., 2001) illustrates a turbidite system with the attributes instantaneous dip...

2003

Seismic Stratigraphy of the Winedale Prospect: Updip Wilcox Trend - Onshore Texas Gulf Coast

W. Allen Huckabay

GCAGS Transactions

..., a filter analysis revealed that coherent energy above 50 Hz was preserved and relatively noise free down to the depth of the reservoir. A wide band pass...

1985

Stratigraphic and Seismic Evidence for Late Cretaceous Growth Faulting, Denver Basin, Colorado: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Robert J. Weimer , T. L. Davis

AAPG Special Volumes

... faults (Figs. 2, 4). Dip of the strata ranges from 15° to overturned. Part of the stratigraphic section may be cut out by faulting in this zone...

1977

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