Research Reports 1999
Bancroft, J. C., 1999, Elevation statics, wave equation datuming, and EOM: CREWES Research Report, 11, 45, 9.
Bancroft, J. C., and Vestrum, R. W., 1999, Anisotropic prestack depth migration using the equivalent offset method: CREWES Research Report, 11, 51, 6.
Bancroft, J. C., Xu, Y., and Kirtland Grech, M. G., 1999, Focussing CSP gather semblance images for foothills time migration: CREWES Research Report, 11, 11, 5.
Bancroft, J. C., Xu, Y., and Rodriguez-Suarez, C., 1999, Resolution of seismic data acquired with vertical receiver arrays: CREWES Research Report, 11, 18, 16.
Bentley, L. R., Zhang, J. J., and Lu, H., 1999, Four-D seismic monitoring feasibility: CREWES Research Report, 11, 57, 10.
Bentley, L. R., Zhang, J. J., and Lu, H., 1999, Four-D seismic monitoring: Blackfoot reservoir feasibility: CREWES Research Report, 11, 60, 13.
Bertram, M. B., Gallant, E. V., and Stewart, R. R., 1999, Auto-levelling geophone development and testing: CREWES Research Report, 11, 15, 20.
Bland, H. C., and Kirtland, M., 1999, CREWES computer systems: CREWES Research Report, 11, 1, 11.
Bland, H. C., and MacDonald, P. R., 1999, Software for physical modelling survey design and acquisition: CREWES Research Report, 11, 12, 10.
Brown, R. J., 1999, Towards a polarity standard for multicomponent seafloor seismic data: CREWES Research Report, 11, 20, 17.
Brown, R. J., and Yan, Y., 1999, Suppression of water-column multiples in multicomponent seafloor data: Preliminary results and proposal: CREWES Research Report, 11, 25, 11.
Carter, N., and Lines, L. R., 1999, Fault imaging of Hibernia 3-D seismic data using edge-detection and coherency measures: CREWES Research Report, 11, 53, 12.
Cary, P. W., 1999, Generalized sampling and "beyond Nyquist" imaging: CREWES Research Report, 11, 42, 23.
Cary, P. W., 1999, Prestack imaging with 3-D common-offset-vector gathers: CREWES Research Report, 11, 43, 12.
Cary, P. W., and Lu, H., 1999, Layered anisotropic CCP stacking of the Blackfoot 3-C,3-D survey: CREWES Research Report, 11, 37, 13.
Dey, A. K., and Lines, L. R., 1999, Reflections on phase: CREWES Research Report, 11, 34, 13.
Dong, L., Yao, Z., Margrave, G. F., and Gallant, E. V., 1999, Simulating measurements from physical modeling by Kirchhoff diffraction method: CREWES Research Report, 11, 13, 7.
Ferguson, R. J., and Margrave, G. F., 1999, An error and stability analysis of four nonstationary wavefield extrapolators: CREWES Research Report, 11, 38, 12.
Ferguson, R. J., and Margrave, G. F., 1999, Prestack depth migration by symmetric nonstationary phase shift: CREWES Research Report, 11, 40, 17.
Ferguson, R. J., and Margrave, G. F., 1999, Prestack depth migration in anisotropic media by symmetric nonstationary phase shift: CREWES Research Report, 11, 41, 27.
Guevara, S. E., and Cary, P. W., 1999, Wavefield separation in the presence of statics: application to synthetic and real data: CREWES Research Report, 11, 32, 20.
Henley, D. C., 1999, Coherent noise attenuation in the radial trace domain: introduction and demonstration: CREWES Research Report, 11, 36, 37.
Henley, D. C., 1999, Demonstration of radial trace domain filtering on the Shaganappi 1998 2-D geotechnical survey: CREWES Research Report, 11, 58, 17.
Henley, D. C., 1999, Radial trace computational algorithms at CREWES: CREWES Research Report, 11, 35, 12.
Hoffe, B. H., Cary, P. W., and Lines, L. R., 1999, A simple and robust method for combining dual-sensor OBC data?: CREWES Research Report, 11, 24, 6.
Hoffe, B. H., Lines, L. R., and Cary, P. W., 1999, Applications of ocean-bottom seismic recordings: CREWES Research Report, 11, 23, 15.
Lawton, D. C., and Hoffe, B. H., 1999, Some design issues for 3C-3D OBC seismic data: CREWES Research Report, 11, 19, 10.
Li, X., and Bancroft, J. C., 1999, EOMAP residual statics: application to Marmousi model data with synthetic statics: CREWES Research Report, 11, 29, 13.
Li, X., and Lu, H., 1999, Revisiting the fold discontinuity after ACCP binning: CREWES Research Report, 11, 28, 16.
Li, X., and Margrave, G. F., 1999, On the computation of wavenumber integrals in phase-shift migration of common-offset sections: CREWES Research Report, 11, 48, 14.
Li, X., and Margrave, G. F., 1999, Prestack v(z) f-k migration from common-offset sections: CREWES Research Report, 11, 46, 14.
Li, X., Margrave, G. F., and Ferguson, R. J., 1999, Prestack v(z) f-k migration for VTI media: CREWES Research Report, 11, 47, 8.
Li, X., Margrave, G. F., and Potter, C. C., 1999, Prestack v(z) f-k migration images for Blackfoot III 2D multi-component data: an update: CREWES Research Report, 11, 44, 10.
Lu, H., and Margrave, G. F., 1999, A study of multi-mode conversions in the Blackfoot 3C seismic Data: CREWES Research Report, 11, 30, 13.
Lu, H., Margrave, G. F., and Potter, C. C., 1999, Time lapse view of the Blackfoot AVO anomaly: CREWES Research Report, 11, 59, 13.
Manning, P. M., and Margrave, G. F., 1999, Finite difference modelling, Fourier analysis, and stability: CREWES Research Report, 11, 4, 13.
Manning, P. M., Margrave, G. F., and Stewart, R. R., 1999, Dynamic plotting of model surface and body waves: CREWES Research Report, 11, 5, 4.
Margrave, G. F., 1999, V(z) f-k modelling and resolution simulation: CREWES Research Report, 11, 7, 18.
Margrave, G. F., and Ferguson, R. J., 1999, Taylor Series derivation of nonstationary wavefield extrapolators: CREWES Research Report, 11, 39, 26.
Margrave, G. F., and Yao, Z., 1999, Imaging from topography with Fourier methods: CREWES Research Report, 11, 50, 10.
Mazur, M. J., Stewart, R. R., Hildebrand, A. R., Lawton, D. C., and Westbroek, H., 1999, Seismic characterization of impact craters: A summary: CREWES Research Report, 11, 54, 12.
Mi, Y., Li, X., and Margrave, G. F., 1999, Application of median filtering in Kirchhoff migration of noisy data: CREWES Research Report, 11, 49, 5.
Mi, Y., and Margrave, G. F., 1999, Application of homomorphic theory in nonstationary deconvolution: CREWES Research Report, 11, 31, 12.
Mi, Y., Sakai, A., Walia, R., Hyndman, R. D., and Dallimore, S. R., 1999, Vertical Seismic Profiling and seismic properties of Gas Hydrate in an Arctic well: CREWES Research Report, 11, 52, 22.
Potter, C. C., 1999, Relating density and elastic velocities in clastics: an observation: CREWES Research Report, 11, 55, 10.
Rodriguez-Suarez, C., Bancroft, J. C., Xu, Y., and Stewart, R. R., 1999, 3-D vertical cable processing using EOM: CREWES Research Report, 11, 33, 8.
Rodriguez-Suarez, C., and Stewart, R. R., 1999, Sea-bottom shear-wave velocities and mode conversions: CREWES Research Report, 11, 21, 8.
Rodriguez-Suarez, C., Stewart, R. R., and Lu, H., 1999, Processing the Teal South 4C-4D seismic survey: CREWES Research Report, 11, 22, 26.
Silawongsawat, C., and Margrave, G. F., 1999, A proposal for suppression of downcoming waves at the ocean bottom with multicomponent data: CREWES Research Report, 11, 26, 9.
Stewart, R. R., 1999, 3-D multicomponent survey design: P-P versus P-S fold: CREWES Research Report, 11, 17, 4.
Stewart, R. R., 1999, P-S ray construction using the method of images: CREWES Research Report, 11, 16, 4.
Stewart, R. R., Gaiser, J. E., Brown, R. J., and Lawton, D. C., 1999, Converted-wave seismic exploration: A tutorial: CREWES Research Report, 11, 3, 42.
Treitel, S., and Lines, L. R., 1999, Past, present and future of geophysical inversion - a Y2K analysis: CREWES Research Report, 11, 2, 8.
Xu, C., and Stewart, R. R., 1999, Preliminary processing and analysis of the Blackfoot walkaway VSP: CREWES Research Report, 11, 27, 11.
Xu, Y., and Bancroft, J. C., 1999, Description of a Glauconitic channel by AVO analysis: CREWES Research Report, 11, 61, 6.
Yao, Z., and Margrave, G. F., 1999, Fourth-order finite-difference scheme for P and SV waves propagating in 2D transversely isotropic media: CREWES Research Report, 11, 10, 11.
Yao, Z., and Margrave, G. F., 1999, Wavefield extrapolation in laterally inhomogeneous media by generalized eigenfunction transform method: CREWES Research Report, 11, 8, 10.
Yao, Z., and Margrave, G. F., 1999, Wavefield extrapolation: from pseudospectral method to nonstationary phase shift: CREWES Research Report, 11, 9, 10.
Yao, Z., Margrave, G. F., and Gallant, E. V., 1999, Optimal time-delay spiking deconvolution and its application in the physical model measurement: CREWES Research Report, 11, 14, 7.
Youzwishen, C. F., and Margrave, G. F., 1999, Finite difference modeling of acoustic waves in Matlab: CREWES Research Report, 11, 6, 19.
Zhang, J. J., and Bentley, L. R., 1999, Change of bulk and shear moduli of dry sandstone with effective pressure and temperature: CREWES Research Report, 11, 56, 16.