共 50 条
- [8] A phased arc array acoustic LWD transmitter constructed by arcuate piezoelectric vibrators CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 58 (01): : 327 - 347
- [10] Azimuthal cement evaluation with an acoustic phased-arc array transmitter: numerical simulations and field tests Applied Geophysics, 2016, 13 : 194 - 202