X WU, F JI, D LI - Progress in Geophysics, 2016 - en.dzkx.org
Dipole acoustic logging technology has come into service nearly 30 years, with its advantages of shear wave measurement and shear wave anisotropy analysis, it's widely …
B RAO, YD SU, SQ LI, YT SUN, WX CHEN… - Chinese Journal of …, 2023 - en.dzkx.org
The shear-wave velocity of formation is measured by using a acoustic logging-while-drilling (ALWD) quadrupole tool, while the eccentricity of drill collar will seriously influence the …