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The AAPG/Datapages Combined Publications Database
Showing 76,180 Results. Searched 200,599 documents.
Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)
Eric Andersen, David Gray
Search and Discovery.com
...., Calgary, Alberta, Canada Over the last 25 years, geophysical analysis of seismic data has greatly evolved. However, in the routine utilization...
2015
Channel Modeling Based on Seismic, Wells and Analogue Data: Parameter Uncertainty Handling and Volume Uncertainty Assessment Using Experimental Design
Yuniyanto, Paul Thompson, Lothar Schulte, Andrian Elim, Vikram Sharma
Indonesian Petroleum Association
... heterogeneous clay or mudstone there is the possibility of misinterpretation of pay thickness. However, AVO analysis indicates that these amplitude...
2007
Abstract: Predicting Thin-Bed Thickness Using Amplitude-Versus-Frequency Analysis, by Hongliu Zeng; #90082 (2008)
Search and Discovery.com
2008
An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification
Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira
AAPG Bulletin
... spectral analysis: Detection of low-frequency shadows associated with hydrocarbons: Leading Edge, v. 22, no. 2, p. 120–127, doi:10.1190/1.1559038. Chopra...
2020
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... the converted shear wave amplitude vs offset trends and Vp/Vs ratio changes throughout all stacked pay intervals. Legacy P-wave datasets in the Permian Basin...
2023
Rock Physics Model of the Eagle Ford Shale
Colin M. Sayers, John J. Walsh, Kevin Fisher, Sagnik Dasgupta
Unconventional Resources Technology Conference (URTEC)
... are required to optimally locate wells in these low-permeability reservoirs. The variation of seismic reflection amplitude with angle of incidence (AVA...
2015
Seismic amplitude variation with angle response of hydrogen-saturated rock: Implications on subsurface monitoring
Chao Li, Shuvajit Bhattacharya
International Meeting for Applied Geoscience and Energy (IMAGE)
... the rock physics model, we focus on the theoretical analysis of the properties and variations of the subsurface media and amplitude variation with angle...
2024
Integrating an exploration OBN into a full-scale prospect maturation workflow: Gulf of Mexico Lower Tertiary
Scott Yurman, Marcus Cahoj
International Meeting for Applied Geoscience and Energy (IMAGE)
... the offset wells. The result from the combined analysis and compaction trend parameters for the prospect is as follows: A = 13.7 and B = 0.724; suprasalt...
2022
Chapter Four: Stratigraphic Interpretation
Alistair R. Brown
AAPG Special Volumes
... indicates a bed truncation. (Courtesy Chevron U.S.A. Inc.) An excellent example of the variation in reflection character and amplitude across...
2011
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
..., interferometric processing, imaging and analysis allows us to obtain valuable reservoir information. Considering the geologic setting and data acquisition...
2013
Pore-Pressure Prediction in the Permian Basin Using Seismic Prestack Inversion
Colin Sayers, Lennert den Boer
Unconventional Resources Technology Conference (URTEC)
... S-velocity, VS, obtained from inversion of seismic amplitude variation with offset (AVO) data. Employing P-impedance is analogous to using seismic velocity...
2019
Fault Interpretation Problems in the Southeast Barrow Sub-Basin
R. K. Whyte
Petroleum Exploration Society of Australia (PESA)
... several major steps. With fault offset these steps cause lateral velocity contrasts on the fault plane, called velocity windows. Normal incidence ray...
1994
Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative
Ao Cai, Colin A. Zelt
International Meeting for Applied Geoscience and Energy (IMAGE)
...Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative Ao Cai, Colin A. Zelt...
2022
ABSTRACT: Seismic Lithology Analysis Using Acoustic Impedance Vs. Poisson Ratio Crossplots, by James P. Disiena, Fred J. Hilterman, and Richard W. Verm; #91019 (1996)
Search and Discovery.com
1996
Abstract: Seismic Petrophysics in Tight Gas Sands - a Piceance Basin, Mesa Verde Example, by D. Hoyer and R. Young; #90092 (2009)
Search and Discovery.com
2009
ABSTRACT: Correlation and Interpretation of Three-Component Survey Seismic Anomalies, Zamora Gas Field, Northern Sacramento Valley, California, by J. F. Zaengle and C. W. Frasier; #91022 (1989)
Search and Discovery.com
1989
Correlation and Interpretation of Three-Component Survey Seismic Anomalies, Zamora Gas Field, Northern Sacramento Valley, California, by J. F. Zaengle and C. W. Frasier; #91024 (2010)
Search and Discovery.com
2010
The Role of Seismic Technology to Unravel the Hydrocarbon Potential of Mexican Basins
Search and Discovery.com
N/A
Extracting Reservoir Properties from 3-D Seismic Attributes at Ubi-Sikladi Fields, Central Sumatra
Hazairin, Bambang Wisnu H., Kent M. Mangold
Indonesian Petroleum Association
... possible correlation. The result of this analysis suggests that only average seismic amplitude can be related to various reservoir properties...
1995
Acoustic modelling with elastic AVA effects
Robin P. Fletcher, James Hobro, James Rickett
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and running acoustic FWI multiple times. The resulting images can then be used for subsequent conventional amplitude-versus-offset/angle (AVO/AVA) analysis...
2023
The application of gradient and curvature calculations based on the eigenstructure of seismic data in imaging geological discontinuities
Shihong Yuan, Ping Chen, Lei Li, Zhenyu Sa, Ruidong Han, Zhen Pang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., such as faults and stratigraphic features. In this paper, the lateral variation of time (depth) or amplitude of seismic data is represented...
2024
Direct imaging of alteration with high-resolution hard-rock 3D seismic data at the Darlot Gold Mine
G. Hird, W. Turner
Petroleum Exploration Society of Australia (PESA)
... drilling targets prioritised with seismic amplitude variation. Key words: 3D Seismic, hardrock, gold, alteration, structural interpretation...
2019
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... compatible with the theory of shear-wave splitting analysis and its related layer-stripping process than the conventional radial component based approach...
2015
The Application of Gray Level Co-Occurrence Matrix (GLCM) for Sandstone Distribution Delineation
Ardi Hamdani Batubara, Rafika
Indonesian Petroleum Association
... range. The matrix size is set to 100 x 100 pixels with amplitude ranges from 0 to 586. Crossplot analysis (Figure 7) shows that the thickness...
2012
AVO Responses: The Good, the Bad and the Evil
Per Avseth
GEO ExPro Magazine
... that gas saturated sands capped by shales would cause an amplitude variation with offset (AVO effect) in pre-stack seismic data. Shortly after, AVO...
2005