Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-7 of 7
Keywords: flexural
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Sort by
Proceedings Papers
Full-frequency inversion for simultaneous estimation of VTI anisotropy, formation shear slowness, and drilling fluid slowness using borehole sonic data
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17746593
... is performed to estimate vertical formation shear slowness, VTI Thomsen parameter and drilling fluid slowness by minimizing the misfit between modeled vs. measured flexural and Stoneley dispersions. The method predicts and reconstructs the drilling fluid slowness as a log curve to help decrease the influence...
Proceedings Papers
Estimation of the Formation Shear And Borehole Fluid Slownesses Using Sonic Dispersion Data In the Presence of a Drill
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-0464
... ABSTRACT Compressional and shear slownesses are widely used in the mechanical characterization and lithological interpretation of formations in the oil and gas industry. A traditional way to estimate the formation shear slowness using dispersive data such as flexural or quadrupole consists...
Proceedings Papers
Radial Profiling of Shear Slownesses In TIV Formations
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3481
.... The new workflow calculates reference dipole flexural and Stoneley dispersions for the formation intrinsic anisotropy using anisotropy parameters from ANNIE approximation, core analysis and/or any appropriate methods and measurements. Differences between these references and measured flexural and Stoneley...
Proceedings Papers
The Low-frequency Asymptotic Velocity of Pseudo-Rayleigh, Flexural, And Screw Modes In Anisotropic Formations
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-0216
... Summary The flexural wave as well as other guided waves in a borehole has been used to measure the axial shear velocity. Dipole shear logging is supported by the theoretical conclusion that the flexural mode velocity equals the formation shear velocity at the low-frequency limit...
Proceedings Papers
Influence of Breakouts On Borehole Sonic Dispersions
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2007 SEG Annual Meeting, September 23–28, 2007
Paper Number: SEG-2007-0313
... with a perfectly-matched layer (PML) enables a study of the influence of breakouts on the borehole Stoneley, flexural and quadrupole dispersions. Breakout azimuths are oriented perpendicular to the maximum horizontal stress direction. The FDTD formulation yields synthetic waveforms at an array of receivers...
Proceedings Papers
Identifying Formation Response Using Sonic Dispersion Curves
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 2004 SEG Annual Meeting, October 10–15, 2004
Paper Number: SEG-2004-0322
... behaviors identifiable from dispersion analysis. Comparisons of measured data to modeled calculations of dipole flexural and Stoneley augment the classification method. Frequency domain processing complements traditional sonic log processing results, leading to improved quality control (QC) procedures...
Proceedings Papers
Formation Stress Estimation Using Standard Acoustic Logging
Available to PurchasePublisher: Society of Exploration Geophysicists
Paper presented at the 1999 SEG Annual Meeting, October 31–November 5, 1999
Paper Number: SEG-1999-0053
... ABSTRACT No preview is available for this paper. theoretical result phase velocity flexural khz seg 1999 frequency F ormationStress Estimation Using Standard Acoustic Logging Xiaojun Huang, Bikash K. Sinha , M. Na Toks oz and Daniel R. Burns Earth Resour ces L aboratory...
