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The AAPG/Datapages Combined Publications Database
Showing 193 Results. Searched 200,293 documents.
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... undisturbed samples were no longer available; velocity values measured indicate a continuation of the rate of porosity decrease with depth...
1991
Seismic Detection of Upper Almond Gas Sandstones-Dripping Rock Field, Washakie Basin, Wyoming
Jack E. Holton
Wyoming Geological Association
... NW Section 17, T14N, R94W), was 10.0 MMCFGPD. Ultimate reserves from each of the two wells may exceed 8 Bcf. The depth of the upper Almond reservoir...
1989
A finite-element method to compute the seismic response in non-isothermal poroelastic media
Juan E. Santos, Gabriela B. Savioli, Jos M. Carcione, Jing Ba
International Meeting for Applied Geoscience and Energy (IMAGE)
... discretize the solid and fluid displacements and the temperature using piecewise linear globally continuous polynomials. The theory is used to study...
2022
Seismic Reflection Imaging with Active Sources and Microseismic Events Recorded on Horizontal DAS Cables
David Langton, Dan Kahn, Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... 3 to 15 ft over the entire length of the fiber optic cable. A DAS cable deployed in a well that has a depth of 10,000 ft and a 10,000 ft horizontal...
2019
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... seismic wavefront. In this process we make no attempt to correct the arrival time (or linear phase) distortion. These travel time effects can be addressed...
2008
Abstract: Predictive Seismic Modeling Case History from the Niger Delta, by A. O. Idowu; #90990 (1993).
Search and Discovery.com
1993
Abstract: 3D Geoscience Modeling and Visualization Techniques to Characterize Vadose Zone Contamination and Streamline Cleanup Decisions, by R. F. Hedegaard, D. A. Miller, and J. Murphy; #90958 (1995).
Search and Discovery.com
1995
Abstract: The Blackhawk Formation of Eastern Utah: Application of a High Quality Outcrop Dataset to Calibrate Modelling Studies, by J. Howell, D. Hodgetts, P. Burgess, and S. Flint; #90923 (1999)
Search and Discovery.com
1999
ABSTRACT: Land Electromagnetic Techniques for Prospect Identification, Evaluation and De-Risking; #90061 (2006)
David G. Peace, Andrea Zerilli, Ransom Reddig, and Arnold Orange
Search and Discovery.com
... of complex structure such as overthrust zones where the seismic wavefront is often fully dispersed after passing through the first layer or two. Areas...
2006
Abstract: Toward GPU Acceleration of the Reverse Time Migration Using Temporal Blocking; #91204 (2023)
Long Qu, Hatem Ltaief, Hussain Salim, Thierry Tonellot, David Keyes
Search and Discovery.com
...) for seismic depth imaging in challenging geological settings. Using seismic datasets captured at various source and receiver locations, it solves...
2023
Hydrocarbon Production and Microseismic Monitoring Treatment Optimization in the Marcellus Shale; #80310 (2013)
Carl W. Neuhaus, Cherie Telker, Mary Ellison, and Keith Blair
Search and Discovery.com
... allowing for an accurate estimate of the hypocenter location. The wide azimuth and large aperture sampling of the seismic wavefront provides a high...
2013
Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector
Xuan Ke, Mauricio Sacchi, Ying Shi
International Meeting for Applied Geoscience and Energy (IMAGE)
...s from two perspectives: 1. The multi-wavefront of the receiver wavefield and 2. The uneven fold of the VSP geometry. Firstly, Figure 1 depicts the re...
2023
Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations
Feiyue Xia, Carlos Torres-Verdín
International Meeting for Applied Geoscience and Energy (IMAGE)
... and that the wave traveltime is only affected by velocity variations on the traveling path (Červený, 2001). Wang et al. (2017) applies a simplified raytracing...
2024
CSPG/CSEG/CWLS GeoConvention 2013, May 6-12, 2013 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90187 (2014).
Search and Discovery.com
2014
Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
L. D. Meckel Jr. , A. K. Nath
AAPG Special Volumes
..., effective velocity, and the frequency composition of a wavelet. For example, a Fresnel zone is about 1,000 ft (304 m) wide at a depth of 5,000 ft (1,524 m...
1977
Enhancement of Multicomponent Seismic Data; #41778 (2016)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... depth point (CDP) technique (1952) and the transition from 2-D to 3-D P-wave seismic data in the 1980s. Thereafter, the application of repeated 3-D...
2016
ABSTRACT: Quantum Resonance Interferometry for Characterizing Complex Carbonates below Seismic Resolution, by Gulati, Sandeep; DeSantis, John; Meades, Ian; Koglin, Donald E.; #90155 (2012)
Search and Discovery.com
2012
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... and not require extravagent resources if they are to be cost effective. avoided by working with velocity logs digitised in depth, if the synthesis...
1985
Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography
Andrew Binley, Giorgio Cassiani, Peter Winship
Special Publications of SEPM
..., have limited usefulness for characterization at depth in many sites. In the case of GPR, significant attenuation from highly electrically conductive...
2004
Quantitative Analysis of North Sea Subsidence
Julian A. Thorne , Anthony B. Watts
AAPG Bulletin
..., Temperatures and depth-dependent heat flow in western North Sea: AAPG Bulletin, v. 68, p. 1764-1781. Barnard, P. C., and B. S. Cooper, 1981, Oils...
1989
Geologic Interpretation of Seismic Profiles, Big Horn Basin, Wyoming, Part 1: East Flank
Donald S. Stone
Rocky Mountain Association of Geologists
... depth migration using a wavefront chart for the area (curved-ray path), the migrated horizons were tied to well control and thereby corrected...
1985
Paleocurrents and Shoreline Orientations in Green River Formation (Eocene), Raven Ridge and Red Wash Areas, Northeastern Uinta Basin, Utah
M. Dane Picard
AAPG Bulletin
... are deflected by differential velocity changes as different segments of the wavefront travel in different depths of water. This results in a net change...
1967
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 thin veneer of Aalenian sediment covered the platform interior. Petrophysical Properties The plot of velocity versus burial depth for the various...
1992
Discontinuous Stratigraphy Complicates Matching of Synthetic Seismograms to Regional Seismic, by Bob Hardage, #40926 (2012).
Search and Discovery.com
2012
Abstract: Curvelet Denoising: Application to Crustal Reflection Data; #90171 (2013)
Jounada Oueity, Vishal Kumar, Ron Clowes and Felix Herrmann
Search and Discovery.com
... with a wavefront-like structure (e.g., seismic images) can be represented by a relatively few significant transform coefficients (Candes et al., 2006...
2013