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The AAPG/Datapages Combined Publications Database
Showing 28,166 Results. Searched 200,357 documents.
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
Basement Reactivation in the Alberta Basin: Observational Constraints and Mechanical Rationale
Gerald M. Ross, David W. Eaton
CSPG Bulletin
... of major Paleoproterozoic basement structures that are recognizable on the basis of offset reflection markers, analogous to sedimentary markers...
1999
Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays
Michael J. Perz, William Keller, Victor Kriechbaum
Unconventional Resources Technology Conference (URTEC)
... framework which seeks to preserve kinematic and amplitude signal variations across both offset and azimuth coordinates. After processing through anisotropic...
2018
3-D Seismic Applications for Environmental and Groundwater Reconnaissance
Donald J. Marlin , William H. Schramm , and Robert M. Mayer
GCAGS Transactions
... in the use of common reflection point techniques, Geophysics, Vol. 39, p. 225-229. Ongkiehong, L. and H.J. Askin, 1988, Towards the universal seismic...
1999
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... coefficient series (Sheriff, 1991). The zero-offset reflection coefficient at each point in the series is given by the difference in seismic impedance...
2001
Active Folding and Blind Thrust Faulting Induced by Basin Inversion Processes, Inner California Borderlands
Carlos Rivero, John H. Shaw
AAPG Special Volumes
..., and the Point Loma well, respectively. Inset is the regional grid of seismic reflection data used in this study. L. A. = Los Angeles.Figure 7. (top) Migrated...
2011
Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015)
Jeff P. Grossman and Gulia Popov
Search and Discovery.com
... at zero offset and increases with offset as the raypaths become more horizontal and therefore more sensitive to the azimuthal velocity variation...
2015
Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration
Konstantin Galybin, Anastasia Poole, Michael Giles
Petroleum Exploration Society of Australia (PESA)
... the long-offset full-azimuth surface seismic surveys that are fast becoming common in land exploration. This paper presents a case study of acquisition...
2016
An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend
Russell Hoopes, W. M. Aber, Jr.
Bulletin of South Texas Geological Society
..., aerial extent and reflectivity pattern of the pay. Reflection Coefficient vs. Offset (RVO) (Figure 2), utilizes a transform derived from local...
1990
Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies
Wei Kang, Federico Fenoglio, Liubov Mulisheva, Pavel Vasilyev, Luxin Zhang, Abdalla Abouelela, Xin Cheng, Denes Vigh, Silvino Dominguez Garcia, Alejandro Cabrales, Alfredo Vazquez Cantu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and carbonate geology in Mexico. The major challenge of applying FWI in the southern Gulf of Mexico shallow-water area comes from the short offset and partial...
2024
Yesterday, Today, and Tomorrow in Seismic Exploration
Emil J. Mateker, Jr.
GCAGS Transactions
...: To be presented at the 40th Ann. Mtg. of Soc. of Explor. Geophys., New Orleans, La. Mayne, W. H., 1962, Common reflection point horizontal data stacking...
1970
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... variation with offset (or AVO) analysis. Amplitude variation with offset is defined by Sheriff (2002, p. 12) as the variation in the amplitude...
2013
Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah
Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon
Rocky Mountain Association of Geologists
... and the partioning of energy at interfaces as it applies to the change of reflection coefficient with offset. It is the variation in reflection coefficient...
1997
Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale A Case Study
Satinder Chopra, Ritesh K. Sharma, Hossein Nemati, James Keay
Unconventional Resources Technology Conference (URTEC)
... the multistage fracking in this interval has been established (Patchen and Carter, 2015). Within the Point Pleasant interval, we see a variation...
2018
Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... of reflections beyond a certain offset/angle chosen as the limit of useful reflection signal). Fresh Ideas Needed The success of AVO attribute...
2019
Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
M. T. Taner, R. E. Sheriff
AAPG Special Volumes
...(t) the "reflection strength" and (t) the "instantaneous phase:" [EQUATION] These equations are solved for every sample point so that R(t) and (t) have...
1977
Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin
Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock
Unconventional Resources Technology Conference (URTEC)
... that the 2009 vintage survey does not. These additional data include the acquisition of more near and far offset traces, finer lateral sampling, higher...
2021
Abstract: AVO Crossplotting I: Processing and Calibration Considerations; #90171 (2013)
Heath Pelletier
Search and Discovery.com
... and Calibration Considerations Heath Pelletier* Talisman Energy, Calgary, AB [email protected] Introduction Amplitude Variation with Offset (AVO...
2013
Application of Seismography to Geological Problems
Eugene McDermott
AAPG Bulletin
... is shown the path of a reflected disturbance. It should be noticed that the projection of the point of reflection on the surface is midway between...
1931
Using New Techniques to Extract Stratigraphic Information from Seismic Data in Tight Gas Reservoirs
Heidy Correa, Fa Dwan, David Potter
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... of offset); in contrast to typical Gulf of Mexico unconsolidated gas sands which exhibit a type III behavior (reflection coefficient is negative at zero...
2009
Abstract: Point Bar Modeling, Middle McMurray Formation, Alberta; #90171 (2013)
David J. Patruyo, Haiping Huang, Stephen Hubbard, and Ron Spencer
Search and Discovery.com
...-scale depositional elements recognized within the seismic reflection mosaic include point bars that evolved through lateral channel migration, point...
2013
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... to each reflection point is then doubled to give an apparent two-way traveltime. For a theoretical description of the image ray see Hubral (1977...
1992
Different Approaches of Combining Geophone and Hydrophone Data From OBC Seismic at Bintuni-Berau Bay, Papua
Tepy Septyana, Yayat Supriatna, Supriyono, Greg Schurter, James Keggin, Jean-Jacques Chameau
Indonesian Petroleum Association
... measures the particle velocity and hydrophone measures pressure variation. Both parameters are varying in phase. However, as instruments, the sensors...
2010
Test of New Global Tectonics: DISCUSSION
William R. Dickinson , Darrel S. Cowan , Richard A. Schweickert
AAPG Bulletin
... of the fault. This conclusion alone does not specify how soon after the formation of the rocks offset began, nor how fast it occurred. To this point, our...
1972
erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).
Jubran Akram, Abdullatif A. Al-Shuhail
Search and Discovery.com
..., 12th Middle East Geosciences Conference & Exhibition, Manama, Bahrain, March 7-10, 2016 1 Zero-Offset Technology Solutions, Canada...
2016