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The AAPG/Datapages Combined Publications Database
Showing 27,161 Results. Searched 195,354 documents.
Appalachian Area: Regional Studies
Parker D. Trask, H. Whitman Patnode
AAPG Special Volumes
.... The vertical variation of the color is also plotted on Figure 72. The sediments, on the whole, have a reflectivity close to the average...
1942
Extended Abstract: Large-Scale Depositional Characteristics of the Wilcox Formation, Central Gulf of Mexico Deepwater
Paul K. Wieg
GCAGS Transactions
... the “transparent” Wilcox interval, there is mappable reflectivity, including a continuous event of moderate amplitude which is presumed to correspond to the “Big...
2016
Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin
Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts
AAPG Bulletin
...Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin...
2023
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
.... STOFFA several methods. One benefit of using the T-p domain for analysis and imaging is that reflectivity variation with angle of incidence can...
1989
ABSTRACT: Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology; #90007 (2002)
Marcus L. Countiss
Search and Discovery.com
... was greatly improved leading to the conclusion that many of the discontinuities previously interpreted as faulting were in fact stratigraphic variation...
Unknown
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... elastic properties from seismic angle stacks. Parallelly in phase 2, a detailed pore pressure and geomechanics analysis was performed on a series...
2023
3D Prestack Waveform Inversion - A Real Data Example from the Rock Springs Uplift, Wyoming, #70258 (2017).
Josiane Pafeng, Subhashis Mallick, Hema Sharma
Search and Discovery.com
... for accurate estimation of subsurface properties is a big challenge in seismic exploration. The current state-of-the-art amplitude-variation-with-offset...
2017
Relative Rock Properties An Alternative to Estimate Reservoir Properties from Seismic Data; #42177 (2018)
Alvaro Chaveste
Search and Discovery.com
... that of the seismic and it remains mostly unchanged during the inversion process. The LFM is created from non-reflectivity data, usually well-logs and seismic...
2018
Abstract: The Importance of Wide-Angle Seismic Data for Models of Extensional Basins, by T.A. Minshull, D.J. Shillington, C.L. Scott, N.J. White, and R.A. Edwards; #90066 (2007)
Search and Discovery.com
2007
ABSTRACT Facies and Architectural Variability of the Albian Stuart City Margin, #90104 (2010)
Phelps Ryan M., Kerans Charlie
Search and Discovery.com
.... This array of profiles illustrates observed variation in the dip‐angle of reefal clinoforms, the abundance of syndepositional fractures and the extent...
2010
Drilling Using AvO to Reduce Uncertainties in D35 Infill
Meh Jabeen Zainuddin
Geological Society of Malaysia (GSM)
..., near and far offset migrated sub-stacks were also created for the purpose of the AvO study. These reflectivity offset sub-stacks were zero-phased...
1998
Polygonal Faulting and Seal Integrity in the Bonaparte Basin, Australia, #10792 (2015).
H. Seebeck, E. Tenthorey, C. Consoli, A. Nicol
Search and Discovery.com
... Myr interval in low energy environment with sedimentation rates ≤20 m/Ma. Seismic reflection data shows that the generally low reflectivity typical...
2015
The role of seismic attributes in understanding the hydraulically fracturable limits and reservoir performance in shale reservoirs: An example from the Eagle Ford Shale, south Texas
Robert Bodziak, Kit Clemons, Andy Stephens, and Robert Meek
AAPG Bulletin
... impedance interface (Figure 4). Fatti et al. (1994) linearized these equations with respect to incidence angle: where and = angle dependent reflectivity...
2014
Curves for the Determination of Compaction Using Deformed Cross-bedding
Graham Borradaile
Journal of Sedimentary Research (SEPM)
.... That problem is considerably complicated by the original variation in the direction of foreset dips. The foresets may be steepened or depressed (Ramsay, 1961...
1973
Using Multiazimuth Seismic Data for Anisotropy Estimation in an Unconventional Reservoir
Surabhi Mishra
Petroleum Exploration Society of Australia (PESA)
... for plate-scale tectonics and local stress sources. Geophysical Journal International, 160, 331–343. Rüger, A., 1998, Variation of P-wave reflectivity...
2018
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... of rock property attributes. Although raypath asymmetry (Thomsen, 1999) and lateral heterogeneity is causing significant variation in the PSv reflectivity...
Unknown
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
... of rock property attributes. Although raypath asymmetry (Thomsen, 1999) and lateral heterogeneity is causing significant variation in the PSv reflectivity...
Unknown
SAMPLE--Seismic Amplitude Measurement for Primary Lithology Estimation: ABSTRACT
Gary S. Gassaway, H. J. Richgels
AAPG Bulletin
... to be a function of P-wave velocity. The unknown Poisson's ratios can be determined from the reflection amplitude variation with angle of incidence (offset...
1984
Multi-Attribute Analysis of Six Upper Cretaceous and Jurassic Structural Closures in Belo Profond, Morondava Basin, Offshore West Madagascar, Irewole Ayodele, #11198 (2019).
Joyce Smith, Adeleke Orimolade, Glen Penfield, Babafemi Falaye,
Search and Discovery.com
... variation in AVO class, and some internal character not identified on reflectivity data. This effort is largely inconclusive. Deep intrusive sills...
2019
Comparison Analysis of Amplitude Variation With Offset (AVO) With Energy-Weighted AVO (EAVO) on The Bagus Acasia Structure, Jatibarang Field, North West Java Basin
Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo
Indonesian Petroleum Association
...Comparison Analysis of Amplitude Variation With Offset (AVO) With Energy-Weighted AVO (EAVO) on The Bagus Acasia Structure, Jatibarang Field, North...
2022
Significance of Limestone-Shale, Rock-Stratigraphic Contacts--The Connecting Links Between Areas of Contemporaneous Carbonate and Terrigenous Detritus Sedimentation: ABSTRACT
Stanton M. Ball
AAPG Bulletin
.... Variation in reflectivity with offset in this model is a first order effect over normal recording range. End_Page 417...
1983
The Along-Atrike Pattern of Magmatism During Breakup in the Southern South Atlantic: Evidence From Numerical Modelling and Deep Seismic Reflection Data Sets
Search and Discovery.com
N/A
LiDAR-XRF Constrained Forward Seismic Model of McKittrick Canyon Shelf Slope: High-Resolution Into its Sequence Stratigraphy and Insight Into Interpretation of Seismic Profiles of the Permian Subsurface
Search and Discovery.com
N/A
Abstract: 3-D Prestack Waveform Inversion - A Real Data Example; #90255 (2017)
Josiane Pafeng Tchuindjang, Subhashis Mallick, Hema Sharma
Search and Discovery.com
... exploration. The current state-of-the-art amplitude-variation-with-offset inversions do not account for complex wave propagation effects, which...
2017
Stratal Geometries and Patterns of Platform Carbonates: The Cretaceous of Oman
Henk Droste, Mia Van Steenwinkel
AAPG Special Volumes
... superimposed on a second-order regressive trend. The variation in clinoform dip angle is interpreted to reflect changes in accommodation space available...
2004