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The AAPG/Datapages Combined Publications Database
Showing 25,570 Results. Searched 200,357 documents.
Least-squares reverse-time migration with angle gathers through point spread functions
Jianyong Bai, Orhan Yilmaz
International Meeting for Applied Geoscience and Energy (IMAGE)
...flectivity model. The Hessian in the LSRTM is approximated by point spread functions, which are calculated from Born modeling followed by RTM. The method...
2022
An automated cost-effective 3D surface-related multiple elimination workflow
Zhimei Yan, Scott Slaton, Massimiliano Vassallo, Will Sanger
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiples. The method performs a Kirchhoff integral over a specified surface aperture area of convolved trace pairs. Each pair of traces consist of one...
2023
Illuminating Asset Value at Mad Dog through New Seismic Technology
Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp
GCAGS Transactions
... were a pre-stack depth migration using a Kirchhoff migration algorithm and standard radon to attack the multiples. The data were sufficient...
2008
Integrated Petroleum System Modeling to Evaluate Frontier Basins and Resource Plays; #41438 (2014)
Ian Bryant, Martin Neumaier, Bjorn Wygrala
Search and Discovery.com
...Integrated Petroleum System Modeling to Evaluate Frontier Basins and Resource Plays; #41438 (2014) Ian Bryant, Martin Neumaier, Bjorn Wygrala...
2014
Simultaneous inversion of velocity and reflectivity for enhanced seismic imaging
Yang Yang, Sriram Arasanipalai, Nizar Chemingui, Neil Paddy, Nicholas Montevecchi, David McCallum
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflectivity modeling procedure, both velocity and earth reflectivity can be estimated iteratively in a single framework. The approach is equivalent...
2022
Simultaneous Inversion of Clastic Zubair Reservoir: Case Study from Sabiriyah Field, North Kuwait; #41448 (2014)
Osman Khaled, Yousef Al-Zuabi, Hameed Shereef
Search and Discovery.com
...-processed in year 2012 to improve the data quality, suppress coherent and random noise including interbed multiples as well as preserve the amplitude. Four...
2014
Reservoir Characterization of a Basin Floor Fan System Using Rock Physics to Integrate Seismic Amplitude and Well Data, Offshore Block 9, South Africa, #42350 (2019).
Mduduzi M. Mmema, Jorge I. Adrian,
Search and Discovery.com
... using rock physics modeling to demonstrate the reliability of pre-stack data to resolve hydrocarbon presence and rock properties (porosity, clay...
2019
Methods in Exploration Series #2: Seismic Models of Sandstone Stratigraphic Traps in Rocky Mountain Basins - Introduction
Robert T. Ryder, Myung W. Lee, Gerald N. Smith
AAPG Special Volumes
... with digital seismic modeling, (2) run vertical seismic profile (VSP) experiments in available wells and dry holes to measure the in situ acoustic properties...
1981
High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia
Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar
Indonesian Petroleum Association
... the lateral extent of a channel-sand reservoir and detect the presence of faults. General background information on VSP measurements, pre-survey modeling...
2005
Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)
Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala
Search and Discovery.com
...Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012) Roberto Fainstein, Somen Mishra...
2012
2001 AAPG Foundation Grants-in-Aid Projects, - Abstracts, #90902 (2001).
Search and Discovery.com
2001
Geochemical modeling in the Williston Basin
A. Kletzel, S. L. Bend
CSPG Special Publications
...Geochemical modeling in the Williston Basin A. Kletzel, S. L. Bend 1997 155 155...
1997
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... of VSP data with increasing depth and better identification and removal of multiples, it must be pointed out that VSP has its own particular acquisition...
1984
The contribution of recent developments in signal processing technology and geological constraints to the reimaging of narrow-azimuth streamer data in the north-eastern Gulf of Mexico
Hongyan Li, Jarred Hostetler, Nadxieli De La Rosa Perez, Hugo Enrique Munoz Cuenca, Zhao Ge, Wilson Ibanez, Courtney Steichen, Ruoyu Gu, Jarrod Hutson, Michiru Tomida
International Meeting for Applied Geoscience and Energy (IMAGE)
... the signal-to-noise ratio (SNR) and resolution. Variable-aperture multiple modeling was implemented to capture the diffracted multiples from salt geometry...
2023
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Introduction
AAPG Special Volumes
...AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Introduction 2003 ix xiv AAPG/Datapages Discovery Series No. 7...
2003
AVO Seismic Technology - Workshop Summary
Brian Russell
PTTC
... to are identification of sand to sand boundaries. The Aki-Richards equations were used to perform forward modeling and data analysis in these examples...
2003
Abstract: A Joint LSPSM/Inversion Algorithm for High Resolution Time Lapse Imaging; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... is more significant for far offset receivers. Consider a baseline seismic experiment as (1) where , , and are the recorded data, forward modeling operator...
2014
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)
... that incorporates the forward modeling of the full wavefield, including surface-related, and interbed multiples, ghosts, wavelet variability...
2023
3D ultra high resolution seismic processing A case study from offshore USA
Bertrand Caselitz, Luca Limonta, Julien Oukili, Jonas Tegnander, Vicky Catterall
International Meeting for Applied Geoscience and Energy (IMAGE)
... modeling, effectively removes unwanted reverberations, providing a cleaner seismic dataset. While the acquisition and processing are ongoing, preliminary...
2024
GEO 2006, 7th Middle East Geosciences Conference and Exhibition, March 27-29, 2006, Manama, Bahrain, #90051 (2006)
Search and Discovery.com
2006
Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates
Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch
AAPG Special Volumes
.... This results in seismic data that have events with a train of multiples generated at several levels, with little moveout discrimination.Four versions...
2004
Physics-based preconditioned multidimensional deconvolution in the time domain
David Vargas, Ivan Vasconcelos, Matteo Ravasi, Nick Luiken
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiples to inversion-based imaging. When posed in an interferometric context, it can grant access to overburdenfree seismic virtual surveys...
2022
Challenging preconceptions in complex carbonate imaging: Using shear waves and electromagnetic data for improved subsurface understanding
Riaz Alai, Ahmad Riza Ghazali, Lucy MacGregor, Faizan Akasyah Ghazali, Edysuzaily Kamarudin, Aidel Haikal Azmi, Garry Malo-Paul, Sandeep Kumar, Brendon Negenman, Oscar Augusto Barrios, Ge Zhan, Mitch Preston
International Meeting for Applied Geoscience and Energy (IMAGE)
... by seismic and wellbased modeling, demonstrate the feasibility of controlled source electromagnetic (CSEM) techniques, including both conventional and novel...
2024
Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma: Section 3. Stratigraphic Models from Seismic Data
William E. Galloway , Marshall S. Yancey , Arthur P. Whipple
AAPG Special Volumes
.... Application of seismic stratigraphic modeling has proved useful in analyzing the geometry of platform-margin deposits of the Pennsylvanian Hoxbar...
1977
Towards understanding the impact of the evanescent elastodynamic mode coupling in Marchenko equation-based demultiple methods
Marcin Dukalski, Christian Reinicke, Kees Wapenaar
International Meeting for Applied Geoscience and Energy (IMAGE)
... problem we wish to solve, before we use its solutions to suppress internal multiples. A common modeling strategy inverts the Kennett and Kerry (1979...
2022