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The AAPG/Datapages Combined Publications Database
Showing 584 Results. Searched 195,456 documents.
Reprocessing 3D seismic data for prestack inversion and attribute interpretation, Fort Worth Basin, Jean, Texas
Search and Discovery.com
N/A
Joint inversion of first-arrivals with full waveform inversion: improving the near-surface model for depth imaging the Marcellus shale of Bradford County, PA
Search and Discovery.com
N/A
Perdido Reimaging: Overview of Model Building and Imaging Challenges and Solutions
Search and Discovery.com
N/A
Attribute Analysis and Morphologic Evaluation of an Incised Valley System in the Santos Basin, Brazil
Search and Discovery.com
N/A
ABSTRACT: CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography; #90051 (2006)
Z. HEILMANN, M. VON STEHT, I. KOGLIN, T. KLUVER, C. JAGER
Search and Discovery.com
... workflow are residual static correction, the determination of a macrovelocity model via tomographic inversion and limited aperture Kirchhoff migration...
Unknown
ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)
Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor
Search and Discovery.com
... in the migration process which we have implemented in Kirchhoff, Gaussian Beam and Reverse Time Migration. We demonstrate, with synthetic and real data examples, how...
2010
ABSTRACT: New exploration results on the northern escarpment zone of the Pre-Caspian Basin, Kazakhstan; #90109 (2010)
A. Kovacs, G. Goncz, S. Kovacsvolgyi, Cs.Gombos, P. Bajkay, M. Kajari, M. Nazarov, O. Turkov, E. Zhanykulov, D. Yessenaly, P. Kabyshev, Lee Yanchen, L. Dragan, B. Eshkoza
Search and Discovery.com
... and deep mini-basins have been explored by 3D seismic. Because of the high structural complexity of the study area the conventional 3D Kirchhoff post stack...
2010
Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013)
Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray
Search and Discovery.com
... [email protected] Summary Wave-equation migration, which uses more accurate wavefield extrapolation techniques than ray-based Kirchhoff...
2013
Abstract: Applying of high-technology algorithms for high-quality seismic and velocity products: Nile Delta, offshore Egypt; #90254 (2016)
Mahmoud M. Abu Shabana, Abdallah Ibrahim
Search and Discovery.com
... Inversion followed by reflection tomography to update the velocity model then depth migration using both Kirchhoff pre stack depth migration (KPSDM...
2016
Abstract: Integrating 3D seismic data to improve the geological understanding of the Mishrif carbonate reservoir, Rumaila Field, South East Iraq; #90254 (2016)
Olabode J. Olatoke, Christoph Lehmann, Kenneth Tough, James A. Gardner
Search and Discovery.com
... processing sequence that included a Kirchhoff Pre-Stack Time Migration (Pre- STM) imaging in 2013. This abstract focuses on the complex seismic character...
2016
Abstract: Revealing the True Subsurface Image of Nile Delta, Offshore Egypt; #90255 (2017)
Mahmoud Shabana
Search and Discovery.com
... both Kirchhoff pre stack depth migration (KPSDM) and Reverse Time Migration (RTM) algorithms. We have demonstrated a successful approach for building...
2017
Abstract: Quantitative Interpretation on Presalt Carbonate Reservoir From Deepwater Offshore Angola; #90310 (2017)
Chyril Anwwar Ibrahim, Trisakti Kurniawan
Search and Discovery.com
.... A Kirchhoff pre-stack depth migration with input of anisotropic velocity model were used in order to produce the seismic data that would have better...
2017
Abstract: Integrating Geophysics and Geology for Improved Seismic Imaging to Extract the Best From Legacy Acquisition A Case Study From Ultra-Deep-Water Lower Congo Basin, Angola; #90310 (2017)
Sugandha Tewari, Merigon S. Jarvis, Andrew Furber, Grzegorz Chrustek, Deepak Rathee, James Bailey, Katarzyna Pisaniec, Kelly Mistry, Clara Abu
Search and Discovery.com
... and complex salt modelling, using both Kirchhoff and reverse time migrations for the most appropriate images, produced greatly superior results compared...
2017
Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia; #90319 (2018)
Asaad E. Alzawwad, Krzysztof K. Sliz, Luke LaFreniere
Search and Discovery.com
... karsting adding extra challenges to our imaging workflow. The conventional Kirchhoff Pre-Stack Time Migration (PSTM) and Depth Migration (PSDM) results...
2018
Abstract: Least Square Migration in Image domain (LSMi) along with Better Velocity Modeling Improves Subsalt Imaging, Offshore Mediterranean, Case Study; #90319 (2018)
Ivica Mihaljevic, Mohamed Afia, Mahmoud M. Shabana, Mohamed Sheneshen, Hany M. Hussein, Mahmoud Ouda, Amr Ghanem, Refaat Zaki, Satyendra Rana, Maud Maud Cavalca, Laurence Letki
Search and Discovery.com
... the velocity model we have used iterative geologically constrained tomography. High resolution tomography paired with Kirchhoff Pre stack Depth Migration has...
2018
Abstract: Enhancing Interpretation Efficiency: Transforming Sparse 2D Data into a 3D Volume; #91204 (2023)
Peter Lee, Adam Betteridge, Tom Travis, Moussa Abugouda, Ahmed Abdul Aziz, Ahmed Sami, Mohamed Morsi, Subodh Notiyal, Tanya Johnstone, Andrew King
Search and Discovery.com
... of a 3D geological model from the 2D dip field; and 3D interpolation using the 3D geological model. A post stack Kirchhoff migration was run on the 3D...
2023
Meeting Seismic Data Quality Expectations: New Dimensions in Seismic Survey Design
Search and Discovery.com
N/A
CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography
Search and Discovery.com
N/A
The Challenges of Hydrocarbon Exploration in a Deepwater Complex Salt Cored Fold and Thrust Belt, Block 31 Angola, by Geoffrey S. Hill; #90037 (2005)
Search and Discovery.com
2005
The Challenges of Hydrocarbon Exploration in Deepwater Complex Salt Cored Fold and Thrust Belt, Block 31, Angola, by Geoffrey S. Hill, Ilidio Domingoes Silva, and Andrew Los; #90037 (2005)
Search and Discovery.com
2005
Best Practices for Sub
Search and Discovery.com
N/A
A Review of Pre
Search and Discovery.com
N/A
Fault Definition Improvements in the West Abu El Gharadig Concession Using Prestack Depth Migration
Search and Discovery.com
N/A
Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging
Virgilio Massimo, Stephen Hallinan, Marco Mantovani
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Kirchhoff algorithms). In the SJI approach, the gravity data are inverted constraining the velocity model building, and as a consequence, we present a final...
2009
New Data Reveals Sub-Salt Levantine Basin
Øystein Lie, Per Helge Semb
GEO ExPro Magazine
... SRME, high resolution Radon demultiple, multiple diffraction attenuation, f-x deconvolution, Q-compensation, time-variant filtering, Kirchhoff PSTM...
2009