86959694
Mar 31, 2016
Jun 18, 2019
SCHLUMBERGER TECHNOLOGY CORPORATION
Active Trademark
Technical services for use in the field of oil and gas exploration and production, namely, performing oil and gas well and reservoir diagnostics through use of ultrasonic transducers that transmit and receive ultrasonic signals for ultrasonic measurement in a well of the pipe condition and material in contact with the casing providing visual qualitative output and data processing of the ultrasonic measurements
Computer and Scientific