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The AAPG/Datapages Combined Publications Database
Showing 8,907 Results. Searched 200,357 documents.
Enhancement of Anomalies in Time-Lapse Seismic Data by Means of Principal Component Analysis
Search and Discovery.com
N/A
The Application of Data Conditioning, Frequency Decomposition, and RGB Colour Blending in the Gohta Discovery (Barents Sea, Norway), #41890 (2016).
Syed Fakhar Gilani, Luis Gomez, Ryan Williams
Search and Discovery.com
... and frequency decomposition can be used to detect subtle changes within the seismic signal, increase the confidence on the seismic interpretation and de-risk...
2016
Abstract: Look Within Your Wavelet: 3-D Seismic Analysis Workflows to Investigate Subtle Stratigraphy, by Alison Henning and Gaynor Paton; #90124 (2011)
Search and Discovery.com
2011
Abstract: Smart Supergrouping Improves Residual Static Estimation in Areas with Challenging Seismic Data Quality; #90254 (2016)
Pavel Golikov, Maxim Dmitriev, Andrey Bakulin, Dmitry Neklyudov, Rienk Lakeman
Search and Discovery.com
... for noise suppression and signal enhancement. A trend in modern seismic data acquisition is the reduction of the size of the source and receiver arrays...
2016
GAN based data enhancement for first arrival picking on both onshore and offshore seismic data
Ding Jicai, Wei Yanwen, Wang Yichuan, Sun Wenbo, Wang Jianhua
International Meeting for Applied Geoscience and Energy (IMAGE)
...GAN based data enhancement for first arrival picking on both onshore and offshore seismic data Ding Jicai, Wei Yanwen, Wang Yichuan, Sun Wenbo, Wang...
2024
Abstract: Preserved Amplitude Processing of Complex Transitional Zone 2-D Seismic, by Rodney Blackford, Ding Yenn Maa, and Abdulaziz Al-Fares; #90077 (2008)
Search and Discovery.com
2008
3D Transition Zone OBC Survey in India: In Quest of the Elusive Traps; #90017 (2003)
S. K. Chandola, K Ramakrishna, A Sanyal, A Saha, M.V.R. Murthy, Nabeel Yassi
Search and Discovery.com
... and seismic data, improvement in signal-to-noise ratio using signal-enhancement algorithms, derivation of scalars for summation of geophone-hydrophone data...
2003
ABSTRACT: Removal of Surface and Internal Multiples from Land Data: Experience from North Africa Data; #90051 (2006)
Riaz Alá'i, Eric Verschuur
Search and Discovery.com
..., regularization and the signal enhancement in the NMO corrected domain. Some examples will illustrate the successful application of the method...
Unknown
Removal of Surface and Internal Multiples from Land Data: Experience from North Africa Data
Search and Discovery.com
N/A
Spectral Balancing Can Enhance Vertical Resolution, by Kurt J. Marfurt and Marcilio C. de Matos; #41357 (2014).
Search and Discovery.com
2014
Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea
Ryan Bobby Andika, Hudzaifah, Deny Martian, Nurudin Mahmud, Sri Sadono
Indonesian Petroleum Association
.... Specifically, some papers have stated that the benefits of the low-frequency component could improve signal penetration, resolution enhancement, and also...
2019
ABSTRACT: Reverse Time Migration Using CRS Shot Gathers
Alfredo Caballero, Rodolfo Ballesteros, Eliakim Schuenemann, Ekkehard Tessmer, Humberto Salazar
GCAGS Transactions
...) technique was previously used for an enhancement of seismic prestack data, providing so-called CRS gathers with regularized common mid-point CMP and offset...
2011
Memorial: William Edmund Wallis (1908-1995)
Thomas A. Manhart
AAPG Non-Technical and Memorials
... Beverly; they have three grown children. Robert was an industry leader and made major contributions to the signal enhancement theory before his untimely...
1995
Abstract: Refraction Profiling across the Shoreline: A Modified Seismic Technique
Leong Lap Sau, Low Weng Leng, Samat Ishak
Geological Society of Malaysia (GSM)
... economically Important land-sea boundary. Geophones and recording eqUipment from a regular 12-channel signal enhancement seismograph are laid out on shore...
1990
Radiometrics for the Petroleum Explorationist: ABSTRACT
Alton V. Gallagher, Brenda C. Gallagher
AAPG Bulletin
... and enhancement of radiometric data. Normalization and Rad-Stack processes correct profiles to an average-background level and enhance the signal-to-noise...
1985
Abstract: Advances in Marine Seismic Acquisition, by Mundy Brink; #90077 (2008)
Search and Discovery.com
2008
Abstract: Practical Aspects of Land Seismic Imaging, by Dimitri Bevc, Tony Rebec, and Walt Ritchie; #90076 (2008)
Search and Discovery.com
2008
Abstract: Surface-consistent transmission FWI; #91204 (2023)
Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis
Search and Discovery.com
... from the seismic recordings. Additional signal-to-noise enhancement obtained through the generation of virtual super shot gathers reconstructed...
2023
The Contribution of Potential Field Data Transformations for Enhancing and Interpreting the Structural
Search and Discovery.com
N/A
Application of Pseudorandom m-Sequences for Seismic Acquisition
Joe Wong
Search and Discovery.com
... and sonar applications where signal-to-noise enhancement is critical. For example, the earliest experiments in detecting radar echoes from Venus...
Unknown
Application of Pseudorandom m-Sequences for Seismic Acquisition
Joe Wong
Search and Discovery.com
... and sonar applications where signal-to-noise enhancement is critical. For example, the earliest experiments in detecting radar echoes from Venus...
Unknown
How to Improve the Definition of Seismic Reflection Data
D. Michon, R. Garotta
Indonesian Petroleum Association
..., the seismologist wavers between two directions. Firstly, he wants to have and to maintaine the highest possible signal-to-noise ratio. Secondly, he wants to obtain...
1979
Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)
Li Han, David Bonar, and Mauricio Sacchi
Search and Discovery.com
... point in the original spectrum to a time-frequency location that matches the signal’s instantaneous frequency and local group delay. Previous applications...
2014
Comparison of seismic resolution enhancement techniques: Spectral extrapolation vs spectral balancing
Charles I. Puryear
International Meeting for Applied Geoscience and Energy (IMAGE)
...Comparison of seismic resolution enhancement techniques: Spectral extrapolation vs spectral balancing Charles I. Puryear Comparison of seismic...
2023
Machine Learning Validation: An Often Understated Requirement in Geophysics
Charles Puryear
GEO ExPro Magazine
... are available, we recommend a signal processing approach such as Spectral Extrapolation for resolution enhancement, which does not require well information...
2023