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The AAPG/Datapages Combined Publications Database
Showing 2,336 Results. Searched 200,685 documents.
Abstract: Seismic Polarity Reversals in Higher Impedance Gas Sandstones
W. R. Landwer, N. S. Neidell
GCAGS Transactions
... processed seismic displays with an understanding of sandstone/shale reflectivity as provided by available acoustic and density logs. Simple synthetic...
1994
ABSTRACT: Improved Seismic Stratigraphic Interpretation with VSPs and Well Logs, by Carl K. Poster; #91038 (2010)
Search and Discovery.com
2010
Abstract: AVO Crossplots as an Aid to AVO Interpretation
Mark Sams
Geological Society of Malaysia (GSM)
... seismic data: attribute A, a measure ofthe p-wave reflectivity and attribute B, a measure ofthe change inp-wave reflectivity with offset. These two...
1997
Abstract: Seafloor Reflectivity: An Important Seismic Property for Interpreting Fluid/Gas Expulsion Geology and the Presence of Shallow Gas Hydrate
Harry H. Roberts, Bob A. Hardage, William W. Shedd, Jesse Hunt Jr.
GCAGS Transactions
...Abstract: Seafloor Reflectivity: An Important Seismic Property for Interpreting Fluid/Gas Expulsion Geology and the Presence of Shallow Gas Hydrate...
2006
Abstract: Interpretation Visualization in the Petroleum Industry
Robert Woock
GCAGS Transactions
... to discriminate on typical reflectivity data due to low reflectivity or low reflectivity contrast. The ability to see internal salt structure gives...
2014
Abstract: Establishing Sand/Shale Reflectivity: A Prerequisite for Seismic Exploration, by N. S. Neidell and B. Lefler; #90987 (1993).
Search and Discovery.com
1993
Vitrinite Reflectance and Solid Hydrocarbon Reflectance: Their Relationship in the German Zechstein, by M. J. Reinhardt and S. Mehlhorn; #90986 (1994).
Search and Discovery.com
1994
ABSTRACT: Lithology and Fluid Identification Using Extended Impedance Method, by Utama, Widya; Saputro, Julian; #90155 (2012)
Search and Discovery.com
2012
Interpretation Visualization in the Petroleum Industry
Search and Discovery.com
N/A
Relative Acoustic Impedance Defines Thin Reservoir Horizons, by Satinder Chopra, John P. Castagna and Yong Xu, #40435 (2009)
Search and Discovery.com
2009
Past seismic stratigraphic studies along the continental shelf of Antarctic passive margins have interpreted regional unconformities observed on seismic profiles as Cenozoic ice-sheet grounding surfaces
Search and Discovery.com
N/A
Next-generation resolution through multiparameter FWI imaging
Tom Rayment, James McLeman, Karen Dancer, Tim Burgess
International Meeting for Applied Geoscience and Energy (IMAGE)
...) imaging offers an alternative approach by simultaneously inverting for various parameters including velocity and reflectivity using raw field data as input...
2022
Full-waveform inversion derived prestack reflectivity gathers
Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Full-waveform inversion derived prestack reflectivity gathers Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu Full waveform inversion derived...
2023
Interpretation of Discontinuous Vitrinite Reflectance Profiles: Reply (1)
B. J. KATZ , D. J. SCHUNK , and R. N. PHEIFER
AAPG Bulletin
... bituminous material, which may morphologically resemble vitrinite, exhibits substantially lower reflectivity than associated vitrinite (van Gijzel, 1982...
1990
Abstract: Enhancing Seismic Data Resolution by Integrating Seismic Spectral Blueing and Reconvolution of Thin Bed Reflectivity Techniques: A New Approach to Resolve Thin Beds Pay Zones; #90255 (2017)
Amir Babasafari, Hesam Kazemeini, Farzaneh Bayati
Search and Discovery.com
...Abstract: Enhancing Seismic Data Resolution by Integrating Seismic Spectral Blueing and Reconvolution of Thin Bed Reflectivity Techniques: A New...
2017
Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)
Zhengsheng Yao and Mike Galbraith
Search and Discovery.com
... and that the source wavelet has normalized energy to avoid scale ambiguity between reflectivity and source wavelet amplitude. Introduction In seismic...
2014
AVO Analysis for Pre-Messinian Exploration Targets: A New Approach to Identify Gas-Bearing Sandstone Reservoirs; #42464 (2019)
Islam A. Mohamed, Mostafa Monir
Search and Discovery.com
... sands in the Intercept/Gradient domain. Then, the Intercept and Gradient were rotated and projected in an Extended Elastic Reflectivity (EER) form...
2019
Fast Gauss-Newton full-wavefield migration
Siamak Abolhassani, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... not be an ideal representation of the subsurface reflectivity model, as they suffer from migration artifacts. To resolve better images and close the gap...
2022
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... incidence reflectivity and gradient sections. Prestack AVO inversion produces a series of AVO reflectivity volumes by separating out the P-wave...
2002
Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction
Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... ignores the interference from reflectivity anomalies. For unconventional reservoirs, the spectrum of the reflected wave may be affected by the presence...
2015
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
... matrix, r a reflectivity structure and s the modelled seismic section. A true inversion to recover the reflectivity would be r = D-1s , (2) providing...
2014
Unlocking hidden potential in shallow water Gulf of Mexico legacy data for carbon capture and storage exploration
Rachel Collings, Igor Marino, Adriana Arroyo Acosta, Jack Kinkead, Hugo Medel, Trong Tang, Gabriela Suarez, Brett Sellers
International Meeting for Applied Geoscience and Energy (IMAGE)
... coverage from primary reflections was insufficient to estimate shallow reflectivity. Instead, imaging with multiples was used. The legacy Kirchhoff volume...
2024
Abstract: Thin-Bed Reflectivity Inversion and Seismic Interpretation; #90063 (2007)
Search and Discovery.com
2007
Impedance Inversion May Help Characterize Reservoir, by Satinder Chopra and Ritesh Kumar Sharma; #41099 (2012).
Search and Discovery.com
2012
Abstract: Seismically Constrained Static Reservoir Characterisation and Modelling Using Inverted Seismic Data (Paper 11)
Geoffrey Pang
Geological Society of Malaysia (GSM)
... seismic reflectivity data for seismic interpretation. However, seismic reflectivity data only show the characteristics of the seismic interfaces...
2000