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The AAPG/Datapages Combined Publications Database
Showing 16,699 Results. Searched 196,426 documents.
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... velocity and density estimation from PS-wave AVO analysis: Application to an OBS database from the North Sea: Geophysics, 65, 1446-1454. Mahmoudian, F...
Unknown
P-Wave Impedance, S-Wave Impedance and Density from Linear AVO Inversion: Application to a VSP Data from Alberta
Faranak Mahmoudian
Search and Discovery.com
... velocity and density estimation from PS-wave AVO analysis: Application to an OBS database from the North Sea: Geophysics, 65, 1446-1454. Mahmoudian, F...
Unknown
Vietnam: Improved Images of Fractured Basement
Jim Keggin, Wathik Alaaraji, Joe Zhou
GEO ExPro Magazine
... travel times on both PP and PS data. However, one direction only; furthermore, these data measure the PP since reflectivity depends on seismic velocity...
2017
Alternative to Improve Seismic Imaging of a Structurally Complex Subsurface, #42269 (2018).
Simone Silva Andre, A. Pinilla Cubides
Search and Discovery.com
..., demigrating the stacked seismic data, remigrating for each velocity scenario, illumination analysis and evaluation of seismic amplitude and repositioning...
2018
Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)
Kristof De Meersman and Yoones Vaezi
Search and Discovery.com
... to calculate PS receiver statics. We demonstrate the usefulness of this method for converted-wave imaging and near-surface S-wave velocity model...
2015
ABSTRACT: COMPARING BASIN MODELING TO VELOCITY MODELING FOR PREDICTING PRESSURES IN DEEP COLUMBUS BASIN, TRINIDAD,W.I.
K.M. Kumar and A.R. Vittachi
Geological Society of Trinidad & Tobago
.... Seismic velocity based analysis, though commonly used and known as a more precise approach, has considerable pit-falls when imaging deep areas...
2007
Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)
Peter W. Cary, Albert Zhang
Search and Discovery.com
.... The effect of velocity ratio error on the move-out is much less than the effect of vc error. In PS-converted wave data processing the values...
2015
Two Inversion Case Studies from the SCOOP and STACK Area of Oklahoma
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... data correlated with VP/VS log curves from W-3. The VP/VS velocity field is seen in the background after horizon matching. On the PS panel...
2019
Integrated Marcellus Shale Characterization Using Multicomponent Seismic Data in Northern West Virginia
Search and Discovery.com
N/A
Abstract: Two Issues about the Application of VP/VS: Quality Improvement and Error Analysis; #90211 (2015)
Duojun Zhang and Larry Lines
Search and Discovery.com
... between top and bottom horizons from filtered PP and PS data. Error Analysis Figure 5 is the sketch of the interpreted model of PP and PS data, where VP1...
2015
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)
... noise from the PS data. With the strong noise removed, the PS velocity and stacks are stable leading to excellent registration between P and PS...
2023
Relationship of Velocity Defined Accuracy to Phi Defined Accuracy in Settling Tubes: METHOD PAPER
C. L. McCormick, Eric S. Posmentier
Journal of Sedimentary Research (SEPM)
... size and settling velocity: Jour. Sed. Petrology, v. 41, p. 7-18. GIBBS, R. J., 1972. The accuracy of particle size analysis utilizing settling tubes...
1980
Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)
David C. Henley
Search and Discovery.com
... 2: CDP stack of synthetic PS data after application of hybrid raypath interferometry to correct PS receiver statics (left) vs. CDP stack...
2014
Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015)
Jeff P. Grossman and Gulia Popov
Search and Discovery.com
... analysis and layer stripping on a subset of 3-D 9-C data from Montana. The first and perhaps more familiar method utilizes converted wave, or PS data, while...
2015
Abstracts: Feasibility of 4D Multicomponent Seismic Methods for Monitoring CO2 Storage in the Redwater Leduc Reef, Alberta; #90173 (2015)
Taher M. Sodagar and Don C. Lawton
Search and Discovery.com
... analysis of 3D multicomponent seismic data showed a fairly good amplitude differences occurring at the top and the base of upper-Leduc member...
2015
Abstract: Velocity Updating for Converted-Wave Prestack Time Migration; #90211 (2015)
Xiaogui Miao
Search and Discovery.com
.... The method is tested with data and shows consistent improvement in estimating C-wave migration velocity. Introduction The PS converted wave travels...
2015
ABSTRACT: Converted Shear-Wave Anisotropy Attributes for Fractured-Reservoir Management; #90013 (2003)
JAMES E. GAISER, RICHARD R. VAN DOK
Search and Discovery.com
..., Gaiser J.E. and Markert J.E. 2001. Processing and analysis of PS-wave data from a 3D/3C land survey for fracture characterization. 63rd EAGE meeting...
2003
Ps Receiver Function Imaging of the Northeast Caribbean Plate Boundary
Search and Discovery.com
N/A
Abstract: Delineating Sand Channels using 3D-3C Seismic Data: Manitou Lake Heavy Oilfield, Saskatchewan; #90171 (2013)
Roxana M. Varga and Robert R. Stewart
Search and Discovery.com
... seismic data in discriminating sand versus shale and finding hydrocarbon-filled porosity. Detailed registration of PP and PS sections followed by joint...
2013
Abstracts: Getting Better Shear-wave Data over Heavy Oil: Rational for Buried Acquisition; #90173 (2015)
Rob Kendall and Richard A. Bale
Search and Discovery.com
... surface weathering layer may lead to a dramatic improvement in the resolution and quality of recorded data, particularly the mode-converted (PS) shear...
2015
Abstract: The Design and Application of Converted-wave COVs; #90187 (2014)
Richard Bale, Tobin Marchand, Keith Wilkinson, and Jeff Deere
Search and Discovery.com
... point sorting and converted wave velocity analysis solved by PP and PS Pre-Stack Depth Migration: 69th Annual International Meeting, SEG, Expanded...
2014
Multi-Attribute Integrated Data Analysis of the Washout Creek 3C-3D Data Set: Increasing the Resolution and Resolving Power of Seismic Data
Search and Discovery.com
N/A
Seismic Angle Migration
Search and Discovery.com
N/A
Converted Waves Seismic Imaging : Importance of Gamma Estimation (Paper P4)
A. G. Mohd Adnan, A. R. Ghazali
Geological Society of Malaysia (GSM)
..., the receiver static values are calculated from the P-wave data that is then used as a reference in the shear wave static calculation. In Figure 2a shows PS...
2012
Anisotropic PP and PSv Prestack Depth Migration of 4C (OBC) Seismic Data, Offshore Trinidad
Tony Johns
Search and Discovery.com
..., and correlates equivalent events on both P- and PSv-wave depth sections at the correct depth confirmed by well data. For this project, the velocity analysis...
Unknown