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The AAPG/Datapages Combined Publications Database
Showing 2,332 Results. Searched 200,357 documents.
ABSTRACT: Detection of Hydrocarbons with Lithostratigraphy, by F. J. Hilterman, J. W. Sherwood, R. Schelihorn, B. Bankhead, and B. De Vault; #91021 (2010)
Search and Discovery.com
2010
Reflection Seismogram in a Solid Layered Earth: ABSTRACT
Milo M. Backus, Filho Nepomuceno, Jingzhong Cao
AAPG Bulletin
... incidence reflectivity is low, and variations in Cp/Cs can be significant. Under these conditions the change in reflection coefficient with incident...
1983
Relationship Between Reflectivity and Organic Sulfur Content of Macerals with Respect to Total Organic Sulfur Content and Rank of Coals: ABSTRACT
Robert Raymond, Jr., Thomas D. Davies, Nathan W. Bower, Susan H. Freeman
AAPG Bulletin
...Relationship Between Reflectivity and Organic Sulfur Content of Macerals with Respect to Total Organic Sulfur Content and Rank of Coals: ABSTRACT...
1984
Abstract: Precambrian "Seismic Stratigraphy" Beneath the Illinois Basin, by J. H. McBride; #90926 (1999)
Search and Discovery.com
1999
Abstract: Simultaneous Inversion of Pre-Stack Seismic Data for Fluid and Lithology Prediction ; #90055 (2006).
Search and Discovery.com
2006
Determination of Reflection Coefficient Using the Seismic Controlled Imaging, Silva, Josias J.; Landau, Luiz; Soares, Djalma M., #90100 (2009)
Search and Discovery.com
2009
Prospect De-Risking Using Seismic Forward Modelling of Frequency RGB Blends
Search and Discovery.com
N/A
ABSTRACT: Utilization of Time Lapse Three- Dimensional (Four-Dimensional) Ground Penetrating Radar to Determine Subsurface Fluid Migration; #90118 (2011)
Arjun Tiwari and Rahul Singh
Search and Discovery.com
... in reflectivity between different time-steps unveil areas of fluid migration in three dimensions. The combination of these reflectivity changes between...
2011
Abstract: High Resolution Seismic Monitoring of a Heavy Oil Reservoir; #90225 (2015)
Yajun Zhang, Douglas R. Schmitt, and C. Dean Rokosh
Search and Discovery.com
... geophone and source positioning. A seismic processing stream, developed to optimize visualization of the temporal changes in seismic reflectivity...
2015
Abstract: Rock Physics and AVO Mapping of Lithofacies and Pore Fluid Probabilities: Niger Delta; #90255 (2017)
Ibukun Olorunniwo, Sunday Olotu, Moses Olorunniwo, Adekunle Adepelumi
Search and Discovery.com
... (Intercept versus Poisson's Reflectivity) were obtained using Statistical Packages and Microsoft Excel. The bi-variate crossplots of GR log versus P-wave...
2017
Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017)
Kurt Grubbe, Sean McQuaid
Search and Discovery.com
.... To extend the utility of these complex attributes, we developed an algorithm to transform stacked seismic traces into reflectivity sequences...
2017
Abstract: Full-waveform VSP Imaging in Desert Environment; #91204 (2023)
Vladimir Kazei, Hong Liang, Ali Aldawood
Search and Discovery.com
... by the inversion engine allows us to establish a highly realistic example where the ground truth reflectivity is known. For all experiments, reverse-time...
2023
Abstract: Machine-Learning-Driven Seismic Super-Resolution: A Multi-Stage Framework Using Well-Log Guidance; #91214 (2025)
Mohamed Saif
Search and Discovery.com
... with the generation of reflectivity-constrained pseudo-logs that introduce well-derived rock properties into the seismic bandwidth. This first stage ensures...
2025
Reflection Response of Class Two Reservoirs, by Diana Sava1 and Bob Hardage, #40246 (2007).
Search and Discovery.com
2007
Assessing properties of internal multiples for different geologies
Paul Ras, Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... (left) and 2nd order (center) multiples, model 1. Figure 5: Top-down modeling of combined multiple reflectivity (left) and multiple synthetic (center...
2022
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
...Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi Sub-seafloor reflectivity...
2023
Prestack inversion for tight sandstone thin reservoirs based on anisotropic rapid reflectivity method
Zhen Yang, Zhenfeng Liu, Junzhou Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Prestack inversion for tight sandstone thin reservoirs based on anisotropic rapid reflectivity method Zhen Yang, Zhenfeng Liu, Junzhou Liu Pre-stack...
2024
S-Wave Analysis of Fracture Systems, by Bob A. Hardage and Michael V. DeAngelo, #40227 (2006).
Search and Discovery.com
2006
Synthetic Seismograms for PS Seismic Data; #41793 (2016)
Satinder Chopra, Ritesh Kumar Sharma
Search and Discovery.com
... and the reflectivity derived therefrom is convolved with a wavelet to produce a synthetic trace at the location of the well. The wavelet used can...
2016
Catagenesis and Paleotherms of the Rocks of the Southern Part of the Bashkirian Near-Ural Area in Connection with their Oil-Gas Prospects
V. I. Gorshkov
Petroleum Geology: A Digest of Russian Literature
... to determine stage of lithogenesis. The paleotemperature characteristics of the sediments were found using the method of reflectivity of vitrine...
1974
ABSTRACT: Reassessment of the Evidence for Primary Fusinite and Degradofusinite Based on Studies on Coal Balls from the New Castle Coal Bed (Alabama, U.S.A.), the Union Coal Bed, (Lancashire, England) and the Calhoun Coal Bed (Illinois, U.S.A.)
Richard B. Winston
The Society for Organic Petrology (TSOP)
... as fusinite (figure 1). Other Lyginopteris specimens in which both sclerenchyma and parenchyma were brown had vitrinitic reflectivity in both tissues...
1991
Occurrence of P-Wave Wipeout Zones, by Bob Hardage, Michael DeAngelo, and Diana Sava, #40234 (2007).
Search and Discovery.com
2007
P-Wave Wipeout Zones Caused by Low Gas Saturation Strata, by Bob Hardage, #40923 (2012).
Search and Discovery.com
2012
Frequency-dependent reflection characteristics of single thin layer and waveform inversion
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... characteristics and inversion of thin layers. This article uses the reflectivity method (RM) to elucidate the characteristic information of AVO waveform...
2023
Land seismic multi-parameter FWI imaging
Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing
International Meeting for Applied Geoscience and Energy (IMAGE)
...) imaging uses minimally processed field data to simultaneously estimate a subsurface velocity model and a high-resolution reflectivity image using the full...
2024