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The AAPG/Datapages Combined Publications Database
Showing 2,336 Results. Searched 200,693 documents.
Abstract: 3-D Seismic Interpretation of the Red Wing Creek Meteorite Impact Field, Williston Basin, Western North Dakota; Updated Drilling Results; #90310 (2017)
Ben Herber, Paul Weimer, Renaud Bouroullec, Roger Barton, Dan Behringer
Search and Discovery.com
... Madison Group, and a flanking inner rim. The seismic reflectivity within the central core is poor, but well log data indicates extensive stratigraphic...
2017
Abstract: 3-D Characteristic of Shallow Mounds Supports Paleocene-Eocene Cold Seeps in the Ceduna Sub-Basin (Australia); #90310 (2017)
Laurent Langhi, Julian Strand, Andrew Ross, Peter Reynolds, Simon Holford, Emanuelle Frery
Search and Discovery.com
... coherency and reflectivity based seismic attributes, spectral decomposition and colours blending, the mound complexes are clearly imaged and we...
2017
Abstract: Improving Seismic Interpretation by Reducing Uncertainty With 2-D Modeling and Analytics; #90310 (2017)
Vladimir Rybakov
Search and Discovery.com
.... In a seismic inversion, impedance values (multiplication of sonic velocity and bulk density) are calculated by converting an existing reflectivity...
2017
Abstract: Regional Multibeam Surveys for Seep Exploration and Geochemical Coring in Frontier Areas; #90302 (2018)
Kelley Brumley, Garrett Mitchell, Gharib Jamshid
Search and Discovery.com
... using geophysical remote sensing techniques based on their acoustic reflectivity properties. Interpreting these geomorphologic and reflective...
2018
Abstract: Diffraction Imaging: An Example from Saudi Arabia; #90319 (2018)
Salah Alhadab
Search and Discovery.com
... resolution than conventional post-stack fault enhancement attributes and conventional seismic reflectivity volumes. Diffraction imaging is commonly...
2018
Abstract: Quantifying Heterogeneity Preserved in Inverted Seismic Data: Implications for Reservoir Prediction and Geostatistical Modeling;
Teresa Langenkamp, Lisa Stright, Heather Bedle, Stephen Hubbard, Brian Romans
Search and Discovery.com
... reflectivity modeling of digital outcrop models at varying frequencies provides insight into what heterogeneity is preserved in a filtered seismic...
Unknown
Abstract: Case Studies: Full-waveform Inversion and FWI Imaging for Land Data; #91204 (2023)
Cristina Reta-Tang, James Sheng, Faqi Liu, Alfredo Cantu, Alejandro Vargas
Search and Discovery.com
...-resolution FWI velocity model to estimate reflectivity. The FWI images show enhanced features and provide an alternative image for poor S/N land...
2023
Abstract: Oligocene Ketatna Carbonate Build-Ups: Developing New Play Concept Based on an Integrated Multidisciplinary Approach; #91210 (2025)
Atef Bel Kahla, Sondes Gaamoun, Mohamed Riadh Chebbi
Search and Discovery.com
... Ketatna build-up facies transitions into thick sequences of argillaceous Salammbo. The build-up's delineation has been guided by the seismic reflectivity...
2025
Supervised Automated Lidar Mapping of Permo-Triassic Carbonate Strata, Jebel Akhdar, Oman; #40449 (2009)
Erwin W. Adams, Jerome Bellian, Reuben Reyes and Paul Milroy
Search and Discovery.com
.... For all other rights contact author directly. outcrop-based rock types on the basis of geometrically corrected surface reflectivity (laser intensity...
2009
Predicting the Brittle-Ductile (B-D) Transition in Continental Crust Through Deep, Long Offset, Prestack Depth Migrated (PSDM), 2D Seismic Data; #40511 (2010)
Menno G. Dinkelman, James Granath, Dale Bird, James Helwig, Naresh Kumar, and Pete Emmet
Search and Discovery.com
... their identification as basin-formation-related, crustal-scale faults. We focus on these features in this study and their relationship to reflectivity zones...
2010
The Reservoir Potential of the Lower Cretaceous Interval in the Western Block of the Shallow Offshore Suriname; #11299 (2020)
Jamish Bholasing, Ilaisha Goelaman
Search and Discovery.com
... and well calibration: ❑ Transgressive back stepping system ❑ Internal erosional surfaces ❑ Flooding surfaces 14 Seismic Reflectivity Analysis transparent...
2020
2004
Acquisition and Analysis of Multicomponent Seismic Data, Anadarko Basin, Oklahoma, U
Search and Discovery.com
N/A
AVO and Inversion Contribute to Makassar Exploration Efforts
William L. Soroka, Herry Andiarbowo, Anung Widodo
Indonesian Petroleum Association
... corrected CDP gathers. By fitting this model to the seismic data, it is possible to derive estimates of normal incidence P-wave reflectivity (Rp...
1995
Tackling data challenges in land FWI: A case study
Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., we illustrate our approach to these challenges. We employed a sourceindependent objective function and pseudo-reflectivity on Reflection Full...
2023
Least-squares migration utilizing high-resolution point spread functions generated from local angle domain illumination vectors
Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
... in seismic imaging to enhance obtained seismic reflectivity image quality. It can be considered as an image de-blurring method that addresses incomplete...
2024
Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)
Search and Discovery.com
1999
Predicting porosity, water saturation, and shale volume with high-resolution seismic inversion using Hopfield network: Upper Assam Basin, India
Son D. T. Phan, Triveni Gogoi, Rima Chatterjee,and Mrinal K. Sen
AAPG Bulletin
...) estimated the petrophysical properties from the same data set. The ϕ was estimated using a porosity reflectivity versus acoustic reflectivity...
2022
Abstract: Inserting Stratigraphic Deconvolution into the Possessing Flow to Improve the Resolution of AVO; #90172 (2014)
Norm Kalmanovitch
Search and Discovery.com
... contain the same reflectivity sequence; but in the VSP trace this reflectivity sequence is convolved 2 AAPG Search and Discovery Article #90172 © CSPG...
2014
Abstract: Time Domain Least-squares Prestack Migration; #90172 (2014)
Ricardo C. Rebollo, Mauricio D. Sacchi
Search and Discovery.com
... 1a portrays a reflectivity model used to test our algorithm. Figure 1b is the image obtained by NMO followed by stacking the gathers produced...
2014
Abstract: Kirchhoff Imaging in a Matrix Form. Part I: Modelling; #90174 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
..., modelling can be repeated by multiplication of the matrix to the reflectivity models. Introduction Each subsurface point may be considered...
2014
Tuning Effects' Impact on Seismic, by Gwang Lee, Keumsuk Lee, and Han Kim, #40474 (2009)
Search and Discovery.com
2009
Lidar Intensity as a Remote Sensor of Rock Properties; #40618 (2010)
Darrin Burton and Lesli J. Wood
Search and Discovery.com
... What controls intensity? i=intensity Lidar equation: ρ=target reflectivity (Pfeifer et al, 2007) α=angle of incidence i = ρ cos(α) / r2 ƞsys C r...
2010
Vp/Vs Ratio of a Heavy Oil Reservoir from Canada, #41598 (2015).
Carmen Dumitrescu, Larry Lines
Search and Discovery.com
... attributes P- and S-wave impedance reflectivity, particularly for Vp/Vs ratio estimates. Additional rock properties, such as rigidity and incompressibility...
2015
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
... and a forward model named reflectivity method to iteratively compute synthetic data and compare them to observed data until the best match is obtained...
2017