Spectrum of Echo Scattered by Inclined Plane

von UEDA, Mitsuhiro
Veröffentlicht in Symposium on Ultrasonic Electronics (4 : 1983 : Tokio) Proceedings of the 4th Symposium on Ultrasonic Electronics (1984)

Drilling Performance of PDC Bits for Geothermal Well Development in Field Experiments

von IMAIZUMI, Hiroyuki
Veröffentlicht in Workshop on Geothermal Reservoir Engineering (44. : 2019 : Stanford, Calif.) 44th Workshop on Geothermal Reservoir Engineering 2019 ; Volume 2 of 2 (2020)