New method for denoising borehole transient electromagnetic data with discrete wavelet transform
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2019.05.009
Abstract: Abstract Discrete wavelet transform (DWT) has been widely used as a useful tool in denoising geophysical data for its outstanding feature of detecting singularities and transients. In this paper, we develop a new strategy of… read more here.
Keywords: discrete wavelet; denoising borehole; wavelet transform; transient electromagnetic ... See more keywords
Characterization of Surface–Borehole Transient Electromagnetic Response in Electrical Anisotropic Media
Sign Up to like & getrecommendations! Published in 2023 at "Minerals"
DOI: 10.3390/min13050674
Abstract: When encountering sedimentary rocks with obvious laminations or fracture development zones, the conductivity of the conductive medium in different directions will change significantly, and the subsurface medium will exhibit macroscopic conductivity anisotropy. To analyze the… read more here.
Keywords: surface borehole; anisotropic; response; transient electromagnetic ... See more keywords