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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,685 documents.
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... valuable structural information, their use in prestack AVO analysis is limited. A primary goal for collecting these data is to understand the value...
2023
Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data
Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto
Indonesian Petroleum Association
... of the PSTM image. PSDM REFERENCES Pre stack depth migration (PSDM) is a more accurate migration method than Prestack time migration (PSTM) in areas that have...
2019
Abstract: Transmission Imaging: Moving Source Offset VSP (MSOVSP) Case Study; #90172 (2014)
Emmanuel Bongajum, Bernd Milkereit, Douglas Schmitt
Search and Discovery.com
.... The base of the impact is covered by a layer of post impact sediments as revealed in the reflection section in Figure 1a. The Offset VSP study was done...
2014
Incorporating Fault Intensity and AVO Inversion to Characterize a Shale Gas Reservoir; #41346 (2014)
Carl Reine and Sean Lovric
Search and Discovery.com
... microseismic and surface seismic calculations. Surface seismic is used to determine the underlying rock properties of the shale reservoir. Prestack AVO...
2014
Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)
Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson
Search and Discovery.com
... and each layer pinching out to 0 ms. This model was then convolved with various wavelets having bandwidths from 20-40 Hz up to 2.5-200 Hz producing...
2014
Appalachian Shales Are Not Just Unconventional, They Are Downright Kinky, #10857 (2016).
Paul Gillespie
Search and Discovery.com
... they are not faults at all, but rather they are folds. In ordinary time-migrated seismic data, these structures do resemble faults, but with prestack depth migration...
2016
Mahogany Field, a Subsalt Legend: A Tale of Technology, Timing and Tenacity, Offshore Gulf of Mexico
Wayne K. Camp and Donn McGuire
Houston Geological Society Bulletin
...), success in the play would prove to be elusive until a decade later. Advances in seismic technology, primarily 3D prestack depth migration, way...
1997
Abstract: Beam Migration of Canadian Foothills Datasets; #90171 (2013)
Tianfei Zhu, Terrence Krishnasamy, and Daniel Trad
Search and Discovery.com
..., Canada Summary We have developed a beam method for shot-domain prestack depth migration. Based on a complex-ray Maslov formulation, this method overcomes...
2013
Abstract: 3D Seismic Imaging in the Pakistan Foothills: A Case History; #90172 (2014)
Victor Dolgov, Rob Vestrum, Jon Gittins, Géza Wittman
Search and Discovery.com
...-imaging algorithm in the processor’s toolkit. It acts as a natural interpolator in irregular geometries and methods for Kirchhoff prestack time...
2014
Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)
Hassan Khaniani and John C. Bancroft
Search and Discovery.com
...Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015...
2015
Application of Multicomponent Data in Lithology and Fluid Discrimination, #41542 (2015).
Carmen C. Dumitrescu, Larry Lines
Search and Discovery.com
... Traditionally, lithological and pore fluid properties for reservoir characterization are derived from prestack seismic data with the use of amplitude...
2015
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
..., H. Omre, T. Mukerji, and G. Mavko, 2004, Stochastic reservoir characterization using prestack seismic data: Geophysics, v. 69, no. 4, p. 978–993...
2011
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., and Yang, M., 1984, Suppression of backscattered coherent noise by prestack partial migration: Presented at the 54th Ann. Internat. Mtg., Soc. Expl...
1992
Jumpstarting Hydrocarbon Exploration and Development in the Philippines
Rene Villafuerte, Jun Wang, Yitao Chen, Peter Chia
Southeast Asia Petroleum Exploration Society (SEAPEX)
... Inversion (DR-TLFWI) with Least-Squares Prestack Depth Migration (LS-PSDM) was aimed to address the above challenges. The DR-TLFWI enhances velocity model...
2025
Abstract: Fractures Detection Using Multi-Azimuth Diffractions Focusing Measure: A Feasibility Study from the Arab D Reservoir, by Abdulfattah A. Aldajani and Sergey Fomel; #90105 (2010)
Search and Discovery.com
2010
2010
ABSTRACT: The Use of CSEM within an Integrated Exploration Project "Best of EAGE", by Lovatini, Andrea; Medina, Elena; Campbell, Tracy; Myers, Keith; #90135 (2011)
Search and Discovery.com
2011
ABSTRACT: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas, by Rubén D. Martínez; #90158 (2012)
Search and Discovery.com
2012
Abstract: Understanding the Deformation of the Naga Thrust Triangle Zone, NE India, using Structural Modeling of 2-D Seismic Data, by Michael, Brandy B.; Shukla, Khemraj; Burberry, Caroline M.; Jaiswal, Priyank; #90163 (2013)
Search and Discovery.com
2013
Abstract: The Search Beneath the Urcusique Fault: A Seismic Imaging Exercise, by Westlund, Dave M.; Vestrum, Rob; Rogers, Kendall; Duarte, Luz Marina; and Witte, Jan; #90166 (2013)
Search and Discovery.com
2013
Application of Geophysical Technologies Assemblage in Evaluation of Deepwater Fields in the Northern South China Sea
Search and Discovery.com
N/A
An Integrated Seismic Reservoir Characterization Workflow for Sweet Spot Identification in Unconventional Resource Plays in Triassic Yanchang Formation, Erdos Basin, China
Search and Discovery.com
N/A
A New Prospective of US Gulf of Mexico from a Large Scale Seismic Reimaging Project
Search and Discovery.com
N/A
Pore Presure Prediction Based On 3D Seismic Velocity Data—A Case Study
Search and Discovery.com
N/A
ABSTRACT: Pore Pressure Prediction for Deep Drilling in the Central Swamp Depobelt of the Niger Delta: Lessons for Deep Offshore Drilling; #90115 (2010)
Charles Ojo, James Ukandu, Joseph Ashiedu, Emma Tyler, and Montse Portet
Search and Discovery.com
... well data, ten interpreted horizons, prestack volume and post stack seismic data were provided for the purpose of pore pressure prediction. The prestack...
2010