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Inversion of microseismic data for triclinic velocity models
Geophysical Prospecting, 2013ABSTRACTModern downhole microseismic surveys often employ geometries in which ray trajectories generated by a collection of locatable events provide full polar and azimuthal coverage, making it possible to estimate the in situ seismic anisotropy. We show that traveltimes and particle motions of the direct P‐ and shear‐waves acquired in such geometries ...
Vladimir Grechka, Sergey Yaskevich
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Microseismic Data vs. Surface Heaving Data: Qualitative Correlation
Proceedings, 2014We attempt to correlate a set of surface heaving (or uplift) data, well head pressure and injection rate with microseismic data. This correlation may give a high-confidence indication of fracture development or fault reactivation during injection or production operation.
J. Park +3 more
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Seismic Velocity Inversion from Microseismic Data
1997Seismic tomographic imaging is the generation of maps of the spatial variation in a seismic parameter through a rockmass. Several seismic parameters may be imaged, such as attenuation or velocity, although P wave velocity images are most common because of the relative simplicity and accuracy of the measurement. P wave velocity images may be constructed
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Experimental study on the microseismic response characteristics of coal and gas outbursts
Chemical Engineering Research and Design, 2023Erhui Zhang
exaly
Time-frequency denoising of microseismic data
SEG Technical Program Expanded Abstracts 2016, 2016Jubran Akram +3 more
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Data acquisition of vector scanning for microseismic
2017 Workshop: Microseismic Technologies and Applications, Hefei, China, 4-6 June 2017, 2017Jianli Wang* +4 more
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