...-difference algorithm: CSEG Recorder, 38, 26 37. Duncan, P., and L. Eisner, 2010, Reservoir characterization using surface microseismic monitoring: Geophysics, 75, no. 5, 75A139 75A146, doi: httpsdoi.org/10.1190/1.3467760. Eisner, L., B. Hulsey, P. Duncan, D. Jurick, H. Werner, and W. Keller, 2010, Comparison...

... arrays, which have large apertures, wide azimuths and high fold, are routinely used for imaging of microseismicity that occurs during hydraulic fracturing (Duncan and Eisner, 2010). Mapping of the microseismicity created during hydraulic fracturing, when tight shale formations are stimulated in order...

... construction representation duncan input event distribution seg houston 2013 map view correspond interpretation reference list reservoir characterization anomaly isotropic component Visualizing Microseismic Distributions using Cumulative Image Volumes Kit Chambers* - Pinnacle a Halliburton...

... uncertainty upstream oil & gas s-wave arrival time rutledge master event phillips accelerometer vertical geophone duncan surface array slave event monitoring microseismic event Relative location of microseismic events using P- and S-wave with surface array Robert Cieplicki*, AGH Univ...

... fracture stage mechanism haynesville shale proppant concentration stimulation concentration microseismic event eisner hydraulic fracturing near-surface array microseismic fracture orientation upstream oil & gas orientation duncan microseismic monitoring annual international...

... mechanism rms amplitude spectrogram p-wave energy brad artman s-wave energy amplitude shear wave arrival mechanism vertical component summer montgomery duncan broadband sensor Shear wave arrivals in surface microseismic data Ben Witten , Summer Montgomery, and Brad Artman, Spectraseis SUMMARY...

... fracturing amplitude match time monitoring sub-visible pick assessment match rate surface data sensitivity reservoir characterization surface event downhole event upstream oil & gas hypocenter strict assessment duncan downhole data reference list observation well event amplitude...

... dispersion curve reservoir characterization characteristic active data passive data seismic interferometry noise duncan annual international meeting dispersion analysis Analysis of passive surface-wave noise in surface microseismic data and its implications Farnoush Forghani-Arani*1, Mark Willis2...

...; Asten and Duncan, 2008), via comparison of the three orthogonal magnetic moments of the TEM response (Gasperikova et al, 2007; Smith et al, 2007), or via combinations of both (Pasion et al, 2006). In this study we introduce an alternative approach which makes use of spatial rather than time-domain...

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