Research Reports 2018
Aldhaw, H., and Lawton, D. C., 2018, Evaluation of PP and PS binning for a multicomponent seismic survey from west-central Alberta: CREWES Research Report, 30, 1, 18.
Bertram, K. L., Hall, K. W., Innanen, K. A., Bertram, M. B., and Lawton, D. C., 2018, A brief look at CREWES fieldwork in 2018: CREWES Research Report, 30, 2, 15.
Cary, T. A., Lauer, R., and Innanen, K. A., 2018, Monitoring methane gas migration in a near surface confined aquifer using electrical resistivity tomography: CREWES Research Report, 30, 3, 20.
Chen, H., and Innanen, K. A., 2018, Inversion of azimuthal seismic amplitude differences for tilted fracture weaknesses: CREWES Research Report, 30, 5, 18.
Chen, H., Li, J., and Innanen, K. A., 2018, Estimating dry fracture weaknesses and pressure relaxation parameter in reservoirs containing aligned cracks: CREWES Research Report, 30, 4, 19.
Chen, H., Li, J., and Innanen, K. A., 2018, Nonlinear inversion for effective stress sensitive parameter using observed seismic data: CREWES Research Report, 30, 6, 18.
Cova, R., Hardeman-Vooys, H. K., Li, D., and McDonald, M. A. D., 2018, DAS applications for near-surface characterization and traffic conditions assessment: CREWES Research Report, 30, 7, 11.
Cova, R., Innanen, K. A., and Rauch, M., 2018, Walkaway VSP data conditioning for FWI: CREWES Research Report, 30, 8, 29.
Eaid, M., and Innanen, K. A., 2018, Toward 4C FWI: DAS and 3C as complementary datasets: CREWES Research Report, 30, 10, 13.
Eaid, M., Keating, S., and Innanen, K. A., 2018, Frequency domain adaptive waveform inversion: CREWES Research Report, 30, 9, 13.
Fathalian, A., Trad, D. O., and Innanen, K. A., 2018, Viscoacoustic reverse time migration in tilted TI media with attenuation compensation: CREWES Research Report, 30, 11, 17.
Gordon, A., and Lawton, D. C., 2018, Walk away VSP processing of DAS and geophone data at CaMI Field Research Station, Newell County, Alberta: CREWES Research Report, 30, 12, 22.
Guarido, M., 2018, Machine learning in geoscience: facies classification with features engineering, clustering, and gradient boosting trees: CREWES Research Report, 30, 13, 23.
Guarido, M., Kazemi, N., Wong, J., Igonin, N., Bertram, K. L., Innanen, K. A., and Shor, R., 2018, Upgrades to the physical modelling lab and upcoming experiments: CREWES Research Report, 30, 15, 12.
Guarido, M., Li, J., and Cova, R., 2018, Machine learning in geoscience: using deep learning to solve the TGS Salt Identification challenge: CREWES Research Report, 30, 14, 12.
Hall, K. W., Bertram, K. L., Bertram, M. B., Innanen, K. A., and Lawton, D. C., 2018, CREWES 2018 multi-azimuth walk-away VSP field experiment: CREWES Research Report, 30, 16, 14.
Hall, K. W., and Lawton, D. C., 2018, Optical fibre data registration: CREWES Research Report, 30, 17, 12.
Hardeman-Vooys, H. K., and Lamoureux, M. P., 2018, Analytic models of distributed acoustic sensing data for straight and helical fibre: CREWES Research Report, 30, 18, 17.
Hardeman-Vooys, H. K., McDonald, M. A. D., and Lamoureux, M. P., 2018, VSP using distributed acoustic sensing at the CaMI Field Research Station in Newell County, AB - August 2018: CREWES Research Report, 30, 19, 13.
Henley, D. C., 2018, Getting it right: source-receiver offsets in the radial trace transform: CREWES Research Report, 30, 20, 34.
Henley, D. C., 2018, Seismic Oil of Olay: wrinkle reduction on 3D source ensembles: CREWES Research Report, 30, 21, 39.
Igonin, N., and Innanen, K. A., 2018, Elastic microseismic full waveform inversion: synthetic and real data: CREWES Research Report, 30, 22, 14.
Innanen, K. A., 2018, Space-time boundary reflections in elastic media: CREWES Research Report, 30, 25, 4.
Innanen, K. A., and Lawton, D. C., 2018, Elastic-bracing and its potential effect on seismic waveforms in reservoir injection zones: CREWES Research Report, 30, 24, 13.
Innanen, K. A., Lawton, D. C., Hall, K. W., Bertram, K. L., Bertram, M. B., and Bland, H. C., 2018, Design and deployment of a prototype multicomponent DAS sensor: CREWES Research Report, 30, 23, 18.
Iverson, A., Innanen, K. A., and Trad, D. O., 2018, Internal multiple prediction and subtraction: well log synthetic: CREWES Research Report, 30, 27, 14.
Iverson, A., Innanen, K. A., Trad, D. O., and Rauch, M., 2018, Internal multiple prediction and subtraction: VSP, pre-and post-stack seismic data examples: CREWES Research Report, 30, 26, 17.
Iverson, A., Keating, S., Innanen, K. A., and Trad, D. O., 2018, Internal multiple prediction with higher order terms and a new subtraction domain: CREWES Research Report, 30, 28, 13.
Kazemi, N., Trad, D. O., Innanen, K. A., and Shor, R., 2018, Least-squares RTM of a seismic-while-drilling dataset: CREWES Research Report, 30, 29, 10.
Keating, S., and Innanen, K. A., 2018, Formulating full waveform inversion as a least squares migration-type problem: CREWES Research Report, 30, 31, 14.
Keating, S., and Innanen, K. A., 2018, Using multi-resolution truncated Newton optimization for cross-talk reduction in FWI: CREWES Research Report, 30, 32, 8.
Keating, S., and Innanen, K. A., 2018, Viscoelastic FWI: solving for Qp, Qs, Vp, Vs, and density: CREWES Research Report, 30, 33, 17.
Keating, S., Li, J., and Innanen, K. A., 2018, A comparison of two reflection-based waveform inversion strategies: CREWES Research Report, 30, 30, 7.
Lamoureux, M. P., and Hardeman-Vooys, H. K., 2018, Jupyter notebooks and hubs for scientific computing: CREWES Research Report, 30, 34, 18.
Law, B. K., and Trad, D. O., 2018, Velocity model building by slope tomography: CREWES Research Report, 30, 35, 24.
Lawton, D. C., Isaac, J. H., and Bertram, M. B., 2018, Shear-wave studies of the near-surface at the CaMI Field Research Station in Newell County, Alberta: CREWES Research Report, 30, 36, 11.
Li, D., Hardeman-Vooys, H. K., Cova, R., and McDonald, M. A. D., 2018, Phase unwrapping methods applied to DAS data: CREWES Research Report, 30, 37, 9.
Li, J., Chen, H., and Innanen, K. A., 2018, A 3D pseudo-spectral method for qP- and qSV- wave simulation in heterogeneous VTI media: CREWES Research Report, 30, 38, 18.
Li, J., Innanen, K. A., and Pan, W., 2018, Parameterization of frequency domain FWI: CREWES Research Report, 30, 39, 13.
Lines, L. R., 2018, Symbiosis between geophysics and medicine: CREWES Research Report, 30, 40, 8.
Macquet, M., and Lawton, D. C., 2018, Using ambient noise correlation at the CaMI Field Research Station, Newell County, Alberta, Canada: CREWES Research Report, 30, 41, 17.
Monsegny, J. E., and Trad, D. O., 2018, Pure P- and S-wave elastic reverse time migration with adjoint state method imaging condition: CREWES Research Report, 30, 42, 22.
Moradi, S., and Innanen, K. A., 2018, Azimuthally-dependent scattering potentials and full waveform inversion sensitivities in low-loss viscoelastic orthorhombic media: CREWES Research Report, 30, 43, 27.
Moradi, S., Trad, D. O., and Innanen, K. A., 2018, On the use of quantum computation in exploration seismology: CREWES Research Report, 30, 44, 16.
Niu, Z., Sun, J., and Trad, D. O., 2018, Inversion with the Born approximation in a deep learning framework: CREWES Research Report, 30, 45, 16.
Pan, W., and Innanen, K. A., 2018, Elastic full-waveform inversion in attenuative and anisotropic media applied to walk-away vertical seismic profile data: CREWES Research Report, 30, 46, 37.
Romahn, S. J., and Innanen, K. A., 2018, FWI with wave equation migration: well validation vs data validation vs well-and-data validation: CREWES Research Report, 30, 47, 12.
Romahn, S. J., and Innanen, K. A., 2018, Log-validated FWI with wavelet phase and amplitude updating applied on Hussar data: CREWES Research Report, 30, 48, 17.
Spackman, T. W., and Lawton, D. C., 2018, Processing and analysis of data recorded from a buried permanent seismic source: CREWES Research Report, 30, 49, 20.
Su, Z., and Trad, D. O., 2018, Elastic modeling and reverse time migration: CREWES Research Report, 30, 50, 13.
Sun, J., Niu, Z., Innanen, K. A., Li, J., and Trad, D. O., 2018, A deep learning perspective of the forward and inverse problems in exploration geophysics: CREWES Research Report, 30, 51, 30.
Trad, D. O., 2018, Compressive sensing, sparse transforms and deblending: CREWES Research Report, 30, 53, 19.
Trad, D. O., and Gray, S. H., 2018, Assumptions and goals for least squares migration: CREWES Research Report, 30, 52, 14.
Weir, R., Lines, L. R., Lawton, D. C., and Eaton, D. W. S., 2018, Can continuous recorded data be improved with signal processing? The application of deconvolution to microseismic data: CREWES Research Report, 30, 54, 15.
Weir, R., Poulin, A., Igonin, N., Eaton, D. W. S., Lines, L. R., and Lawton, D. C., 2018, Focal-time estimation: A new method for stratigraphic depth control of induced seismicity: CREWES Research Report, 30, 55, 1.
Yang, L., and Trad, D. O., 2018, Comparison between time domain and frequency domain least-squares reverse time migration: CREWES Research Report, 30, 56, 13.