Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ao-Song Zhao"'
Publikováno v:
Petroleum Science (KeAi Communications Co.). Oct2023, Vol. 20 Issue 5, p2796-2808. 13p.
Publikováno v:
GEOPHYSICS. :1-81
Formation properties near a borehole are frequently altered by mechanical damage from drilling, leading to variations of formation elastic velocities in the radial direction. Inversions of the radial shear profiles are necessary for the real-time eva
Publikováno v:
Chinese Physics B. 32:034301
Modeling of a drill-string acoustic channel has been an important topic in downhole telemetry for a long time. The propagation of drill-string guided waves in the borehole contains excitation, attenuation, and mode conversion issues that have not bee