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The AAPG/Datapages Combined Publications Database
Showing 76,188 Results. Searched 200,621 documents.
Building a Geomodel for the South Belut Gas Field, West Natuna Basin: Overcoming Challenges in Seismic and Petrophysics
Budi R Permana, Retno Wijayanti, Tigor Hamonangan, Yana Hendrayana, Miftahul Firdaus
Indonesian Petroleum Association
... reflect the influence of gas effects. The amplitude variation with angle was then evaluated and compared to AVA response of hydrocarbon content...
2024
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
... variation is the principal concern. A comparison between synthetic seismograms and well logs illustrates the resolving power of seismic data...
1977
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
... analysis can be split into two parts: the Amplitude Versus Offset (AVO) analysis and the Amplitude Versus Azimuth (AVAz) analysis. For regularly sampled data...
2014
Abstract: Quick Look Prospect Sizing -- Mississippi Canyon
Eric C. Zimmermann, Michael F. Liebelt
GCAGS Transactions
... for initial prospect sizing/screening in the Tertiary amplitude play of southern Viosca Knoll -- northern Mississippi Canyon areas. A Monte Carlo...
2001
Lithologic Controls on Morphology of Pressure-Dissolution Surfaces (Stylolites and Dissolution Seams) in Paleozoic Carbonate Rocks from the Mideastern United States
L. Bruce Railsback
Journal of Sedimentary Research (SEPM)
...; I, amplitude of the irregularity of the surface (contrast with O below); O, amplitude of the (usually vertical) offset of the surface; and F...
1993
Fracture Estimation Using a P-Wave Azimuthal Attribute Analysis in the Cagüi Area: Abstract
Jorge Monsegny, Carlos Piedrahita
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... amplitude, AVO gradient, velocity and traveltime. Each one of them shows azimuthal dependent variation which is evidence of a fracture induced anisotropic...
2009
ABSTRACT: Frequency Analysis of Geophysical Logs and the Cyclostratigraphic Sequence Framework of the Brent Group, Norwegian Offshore, by S. D. Nio and S. Hirahara; #91021 (2010)
Search and Discovery.com
2010
ABSTRACT: Seismic Acquisition and Attribute Analysis in Carbonate Systems as Viewed through the Sedimentologist's Eyes from an Outcrop Perspective; #90017 (2003)
Xavier Janson, Gregor Eberli, Anthony J. Lomando, Florence Bonnaffé
Search and Discovery.com
... reservoir architecture in similar settings. Beyond the analysis of seismic reflection geometries, refined analysis of distribution and variation...
2003
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
...Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP Mohammad Risyad IPA18‐53‐G PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION...
2018
Geoscience Applications to Economic Development of a Relatively Shallow, Low Gravity, Structurally Complex Eagle Ford Oil Development, Atascosa County, Texas
Lee Billingsley, Bill Layton, Luke Finger
GCAGS Transactions
.... The Eagle Ford is underlain by the Buda Limestone, which serves as a high-amplitude reflection horizon on seismic displays (Fig. 2). Structurally...
2016
Abstract: Seismic Data Balancing using Histogram Shaping, by S. Al-Dossary and J. Ren, #90188 (2014)
Search and Discovery.com
2014
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 5: Seismic Data Interpretation for Reservoir Boundaries, Parameters, and Characterization
William L. Abriel, Roger M. Wright
AAPG Special Volumes
... resulted in a new well proposal, but results from interactive workstation analysis moved the location downdip. Detailed structural and amplitude analyses...
2011
Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)
Saul E. Guevara, Gary F. Margrave, and William M. Agudelo
Search and Discovery.com
... interfaces. A test for the velocity field obtained according to this hypothesis is to reproduce the time variation with offset of the real data...
2014
Seismic Rock-Property Transforms for Estimating Lithology and Pore-Fluid Content, by Haitao Ren, Fred J. Hilterman, Zhengyun Zhou, and Mritunjay Kumar, #40224 (2006).
Search and Discovery.com
2006
A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).
Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam
Search and Discovery.com
... subtle lateral changes associated with variable chalk compaction regimes. In addition, the rapid vertical velocity variation associated with chalk and salt...
2015
Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China
Huahui Zeng, Qin Su, Huijie Meng, Shengtao Zang, Deying Wang, Shuhai Qie
International Meeting for Applied Geoscience and Energy (IMAGE)
... and angular track set. The amplitude variation dependent on the omnidirectional incident angle can be applied to reliably and accurately analyze...
2024
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... and attitude of reflecting interfaces has been supplemented in recent years by measurements of velocity and amplitude for stratigraphic and lithologic...
1976
Bayesian analysis of deep marine channel geometry from seismic data
Tong Wang, Celine Scheidt, Tapan Mukerji, Junling Fang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Bayesian analysis of deep marine channel geometry from seismic data Tong Wang, Celine Scheidt, Tapan Mukerji, Junling Fang Bayesian analysis of deep...
2024
A Comparison of Fourier and Fractal Techniques in the Analysis of Closed Forms
Stephen K. Kennedy, Wei-Hsiung Lin
Journal of Sedimentary Research (SEPM)
...-shape studies, we subjected the 23 Fourier harmonic amplitude distributions and the 10 fractal dimension distributions to an analysis of entropy...
1992
Seismic Activity in the Central Gulf Coast Basin
Eugene R. Brumbaugh
New Orleans Geological Society
.... This will more completely illustrate the variation in range of application of seismic data to stratigraphic analysis. Shallow Miocene This play...
1991
Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea
Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany
International Meeting for Applied Geoscience and Energy (IMAGE)
... to measure the variations of source amplitude and bubble period as a function of pressure. It is found that the overall variation in amplitude and period...
2023
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... As result of their reflectivity modeling it was found that a strong negative AVO anomaly (amplitude decrease with offset) should be expected...
2006
Atwater Valley 118 #1
Alec Bray
Houston Geological Society
... Miocene sands were hydrocarbon bearing. Seismic facies analysis suggested good to excellent quality amalgamated sheet turbidite sands. Amplitude fit...
2000
Extended Abstract: Rapid Interpretation and Mapping of a 10,000 km2 3D Survey Using Immersive Visualisation Technology
Andrew Long, Bill Pramik
Petroleum Exploration Society of Australia (PESA)
... during both QC and post-survey analysis. The world record delivery of all data products less than 10 months after first shot was achieved...
2002
Abstract: Measurement of compressional--wave velocity gradients in seabed materials -- examples from the Beaufort Sea and the Sea of Japan
A. McKay
Atlantic Geology
... variation in acoustic velocity with depth is not detected by the method although this type of variation can occur in seabed materials as a result...
1993