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Showing 57,163 Results. Searched 200,357 documents.
Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)
Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere
Search and Discovery.com
... tomography; (5) the seismic image is calibrated with the picked well tops/markers. In conclusion, imaging improvements were achieved by processing...
2018
Key Technologies for Processing of Seismic Data in Gas Cloud Area
Search and Discovery.com
N/A
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
... Conference & Exhibition, Expanded Abstracts, WS07. Figure 2. (a) Tomography Update 04 seismic overlay with velocity model. (b) Tomography Update 05...
2019
Abstract: Imaging Sub-Volcanic Sediments From Wide-Angle Seismic Data In Selected Basins Of India; #90315 (2017)
Kalachand Sain
Search and Discovery.com
... and Tapti basins onland using traveltime tomography of wide-angle seismic data. But, these models lack in delineating fine structures or stratigraphic...
2017
Integrated Full Waveform Inversion and Dip Constrained Tomography for Complex Carbonate Imaging - Case Study from Indonesia
Yonghe Guo, Jun Wang, Pongga Wardaya, Riaz Alai, M Afiq B Mokhtar, Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... Tomography:77th EAGE Conference & Exhibition. Pratt, R. G., 1999, Seismic waveform inversion in the frequency domain, Part 1: Theory and verification...
2018
The Use of Seismic Emission Tomography (SET) for Imaging Hydraulically Linked Fracture/Fault Networks of Hydrocarbon Reservoirs, by Peter Geiser, Jan Vermilye, Robert Scammell, and Steve Roecker; #90052 (2006)
Search and Discovery.com
2006
Abstract: Geophysical Monitoring of Steam Flood in from Omani Heavy Oil Field, by Faisal A. Al-Kindi, Matthew Burreson, and Donnie Enns; #90105 (2010)
Search and Discovery.com
2010
Abstract: Robust Multiple Attenuation Workflow and Flexible Anisotropic Tomography for Better Imaging. Shallow Water Case Study, Gulf of Suez; #90319 (2018)
Ahmed Khaled Ali, Mahmoud Ahmed, Matthias König, Tillmann Roth, Ivica Mihaljevic, Sameh Abdel-Basset, Mahmoud Ouda, Wessam Saleh, Tarek El-Melegy, Hesham Abu El-Saad
Search and Discovery.com
...Abstract: Robust Multiple Attenuation Workflow and Flexible Anisotropic Tomography for Better Imaging. Shallow Water Case Study, Gulf of Suez; #90319...
2018
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... has created a demand for more accuracy in velocity model building. Traditional methods that use seismic processing velocities are limited by the many...
1999
Abstract: A Summary of New Observations of the Lower Crust and Upper Mantle Structure beneath the Gulf Coastal Plain from Passive and Active Source Seismic Data; #90285 (2016)
Harold Gurolla, Jay Pulliam, Randy Keller, Kevin Mickus
Search and Discovery.com
.... EarthScope’s broadband seismic array and a broadband profile conducted by Baylor and Texas Tech facilitated seismic modeling such as tomography (body...
2017
Q tomography workflow: Land case study in the Eagle Ford Play
Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
... the seismic migration process, followed by advanced tomography to resolve the actual complex interval Q model parameters. Numerous publications have...
2023
Abstract: TTI Tomography for Dual-Azimuth Data in Gulf of Mexico, by Tony Huang, Sheng Xu, Juan Wang, and Gentiana Ionescu; #90085 (2008)
Search and Discovery.com
2008
Near-surface modeling by surface wave tomography inversion in oil and gas exploration
Wen Peng, Le Li, Zhonglin Cao, Guangying Wang, Pengfei Duan, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and gas seismic exploration, a near-surface P-wave velocity model can be established using the P-wave first arrival tomography inversion. At the same...
2024
2D Survey Earth Model Building and Depth Imaging Using 3D Grid-Based Tomography Technology
Eric Pearson, Suyang Chen
Indonesian Petroleum Association
... TOMOGRAPHY TECHNOLOGY Eric Pearson* Suyang Chen** ABSTRACT The seismic database utilised for the Kumawa PSC 2D PSDM (prestack depth migration...
2012
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
.... Traditional methods that use seismic processing velocities are limited by the many assumptions inherent in the Dix formula and the distortion caused...
2000
Finite-frequency transmission traveltime tomography in VTI media
Fei Luo, Lanlan Yan, Jiexiong Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... tomography in VTI media Fei Luo*, Lanlan Yan and Jiexiong Cai, SINOPEC Geophysical Research Institute Co., Ltd. Summary The impact of seismic anisotropy...
2024
Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)
Jie Zhang, Oz Yilmaz, and Nanxun Dai
Search and Discovery.com
... reciprocal method of seismic refraction interpretation: Soc. Expl. Geophys. Zhang, J., and M.N. Toksoz, 1998, Nonlinear refraction traveltime tomography...
2015
Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging
G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki
Indonesian Petroleum Association
... that mitigates any weaknesses that might exist in any one method alone. Several tomography methods have been developed to invert seismic reflection...
2014
Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)
S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva
Geological Society of Malaysia (GSM)
... energies. The consequence of these complexities results in overall poor seismic response, very low amplitude or near invisible target reflections...
2012
Abstract: Where are the Proto-South China Sea Slabs? SoutheastAsia Plate Tectonic and Mantle Flow Insights from TERRA Global Mantle Convection Models;
Yi-An Lin, Lorenzo Colli, Jonny Wu
Search and Discovery.com
... composition and equilibrium mineralogy. We quantify the correlation between our geodynamic models and seismic tomography within Southeast Asia and show...
Unknown
ABSTRACT: TUTORIAL: IMAGING THROUGH SHALLOW GAS, DIVING WAVE
Brian Broussard, Luis Canales, Charles Carvill, Lee Lu, Juan Perdomo, Chung-Chi Shih, Sherman Yang, Peter Melville, Mehmet Tanis
Geological Society of Trinidad & Tobago
... SHALLOW GAS, DIVING WAVE REFRACTION TOMOGRAPHY FOR OFFSHORE TRINIDAD Brian Broussard, WesternGeco Trinidad Luis Canales, Charles Carvill, Lee Lu, Juan...
2007
Ultrasound Tomography Optimalization by Using Robotic Application
Albertus Ariel Rahadi, Tedy Setiawan
Indonesian Petroleum Association
..., Detection of fault structure under a near-surface low velocity layer by seismic tomography: Synthetics Studies, Journal of Applied Geophysics, volume 35...
2016
Integrated Subsalt Velocity Model Building in the Central Gulf of Mexico
Search and Discovery.com
N/A
Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)
Eric M. Takam Takougang and Andrew J. Calvert
Search and Discovery.com
...Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015) Eric M. Takam...
2015
Passive Seismic: Thinking Differently
Katerina Polychronopoulou
GEO ExPro Magazine
.... A number of passive seismic methodologies, including Local Earthquake Tomography, Ambient Noise Tomography and Surface-wave Tomography, which exploit...
2018