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The AAPG/Datapages Combined Publications Database
Showing 34,698 Results. Searched 200,357 documents.
A Phase Diagram for Turbulent, Transitional, and Laminar Clay Suspension Flows
Jaco H. Baas, James L. Best, Jeffrey Peakall, Mi Wang
Journal of Sedimentary Research (SEPM)
... flow velocity; and (3) to construct flow phase diagrams that can be used to delineate the stability regimes of turbulent, transitional, and laminar...
2009
Influence of Lithology and Neogene Uplift on Seismic Velocities in Denmark: Implications for Depth Conversion of Maps
Peter Japsen
AAPG Bulletin
... Kimmerian uplift phase by the end of the Early Jurassic. A normal compaction velocity-depth trend established for the Lower Jurassic in northwest...
1993
A Regional Velocity Cube for Depth Conversion on the Northwest Shelf
Maighréad Ní Dheasúna, Mark Ballesteros, James Leven
Petroleum Exploration Society of Australia (PESA)
...A Regional Velocity Cube for Depth Conversion on the Northwest Shelf Maighréad Ní Dheasúna, Mark Ballesteros, James Leven seismic technology...
2012
Improved 3D Seismic Imaging through Depth Migration and Tomography: An Indonesia Case Study
Jianli Song, Cristina Reta-Tang, Xuening Ma, Jim Wilhite, Laurie Geiger
Petroleum Exploration Society of Australia (PESA)
... time). 1 was to improve th rough tomograp hic t his geologica lly complex area, ampl it ude Phase 2, tota lling 1831 km2, is in progress velocity...
2011
The effects of seismic anisotropy on mining seismology
Andrew King
Petroleum Exploration Society of Australia (PESA)
... numerically, by first interpolating the phase angle given the ray angle, and then computing the group velocity. Determination of Anisotropy from...
2019
Envelope full-waveform inversion of marine seismic data
Kai Xiong, David Lumley, Wei Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity (Vp) with 2D acoustic FWI and IEI. Figure 3a shows the initial velocity model obtained from migration velocity analysis (MVA). The shot position...
2022
Research and application of near surface modeling in dual complex exploration areas
Xinyue Song, Duojun Zhang, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
... , , h) 0 f represents the frequency, v represents the phase velocity values, and VS and VP represent the transverse and longitudinal wave...
2024
Facies and Stratigraphic Controls on Velocity Anomalies in The North Madura Platform, Offshore East Java Basin
Fithra Harris Darmawan, Shakila Bt Mustaffa, Aditya Kusuma Wijaya, M Nauvall Juliansyah, Geovani Kaeng
Indonesian Petroleum Association
...Facies and Stratigraphic Controls on Velocity Anomalies in The North Madura Platform, Offshore East Java Basin Fithra Harris Darmawan, Shakila Bt...
2019
Abstract: Full Waveform Inversion with Phase Encoded Deconvolution Imaging Condition; #90224 (2015)
Wenyong Pan, Kris Innanen, and Gary Margrave
Search and Discovery.com
... shows the normalized true model perturbation. Figure 2c show the phase encoded source illumination using the initial velocity model with 60 simulations...
2015
Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014)
Yexin Liu, Zhuoheng Chen, Kezhen Hu
Search and Discovery.com
...Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014) Yexin Liu, Zhuoheng Chen, Kezhen Hu Shear Velocity Prediction and its...
2014
Abstract: DREAM™ - Drilling and Real Time Migration: A New Method for the Geophysical Monitoring of Wells
Luca Bertelli, Luca Savini, and Luca Aleotti
Houston Geological Society Bulletin
... modified and reinterpreted on the basis of final well results. In the drilling phase, there is a sort of blackout in the use of geophysical information...
1996
ABSTRACT: Mass Transfer of Petroleum During Secondary Migration: The Main Fractionation Processes, by J. K. Michelsen and G. Khavari Khorasani; #91021 (2010)
Search and Discovery.com
2010
Computation of phase velocity direction using normalized wavefields
Kwangjin Yoon, Jungkyun Hyun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Computation of phase velocity direction using normalized wavefields Kwangjin Yoon, Jungkyun Hyun Computation of phase velocity direction using...
2024
Abstract: Rock-Physics Modeling of Shallow Marine Sediments, by Alok Kumar; #90081 (2008)
Search and Discovery.com
2008
Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin
Jihan Hardiyanti Arief, Alamsyah M. Juwono, Muhajir
Indonesian Petroleum Association
...Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin Jihan...
2020
Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)
Langqiu Sun
Search and Discovery.com
... the waveform distortion in Vibroseis data due to velocity dispersion. Ideally, correlation of the received and the pilot sweep produces a zero-phase...
2015
Limitations of Reflection Seismograph
L. E. Nugent, Jr.
AAPG Bulletin
... methods; and (3) under velocity, numerous vagaries and their potential errors are analyzed. It is concluded that surveys which involve only errors...
1953
Seismic Characterization of the Navajo Reservoir, Buzzards Bench, Utah; #51503 (2018)
Kimberley Haar, Robert Balch, Robert Will
Search and Discovery.com
... Services In conjunction with the PacifiCorp Power Plant: Funding provided by: carbonSAFE Rocky Mountain Phase 1 3 ABSTRACT SEISMIC-WELL TIE VELOCITY...
2018
ABSTRACT: Seismic Phase, The Next Exploration Frontier; #90007 (2002)
Stan Sansone
Search and Discovery.com
...ABSTRACT: Seismic Phase, The Next Exploration Frontier; #90007 (2002) Stan Sansone AAPG Search and Discovery Article #90007©2002 AAPG Annual Meeting...
2002
ABSTRACT: Seismic Signature of CO
Search and Discovery.com
N/A
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
... the phase spectrum. Uncorrelated Vibroseis data are therefore appropriate for measuring attenuation and velocity dispersion in the exploration seismic...
Unknown
Velocity Dispersion and Attenuation in Vibroseis Data
L. Flora Sun
Search and Discovery.com
... the phase spectrum. Uncorrelated Vibroseis data are therefore appropriate for measuring attenuation and velocity dispersion in the exploration seismic...
Unknown
Gabor Depth Migration using a New Adaptive Partitioning Algorithm
Yongwang Ma
Search and Discovery.com
...) and nonstationary phase shift (NSPS) theory and showed that GPSPI is the logical limit of PSPI, when a unique velocity is used for every spatial position. Outside...
Unknown
Gabor Depth Migration using a New Adaptive Partitioning Algorithm
Yongwang Ma
Search and Discovery.com
...) and nonstationary phase shift (NSPS) theory and showed that GPSPI is the logical limit of PSPI, when a unique velocity is used for every spatial position. Outside...
Unknown
Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Discussion
Peter Japsen
AAPG Bulletin
...Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Discussion Peter Japsen 2006 1141 1143 90 7 Chapman, R. E., 1983...
2006