Introduction to Sonic Well Logging: Acoustic Measurements in a Fluid-Filled Earth Borehole
Friday, October 16, 2009 4:00 p.m. in ETC 4.120 Dr. David J. Scheibner Schlumberger Sugar Land, Texas Fuchinobe, Japan www.slb.com The use of acoustic waves to measure earth formations spans a wide range of frequencies, from seismic to ultrasonic. This presentation will focus on the middle range, from 300 Hz to 30 kHz, in what…