TOTAL DEPTH
Mark Identification

TOTAL DEPTH

Serial Number

85495414

Filing Date

Dec 14, 2011

Registration Date

Aug 14, 2012

Trademark by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

Classification Information

Well construction services, namely, tubular running services, drilling-with-casing, drilling-with-liner, torque-and-drag reduction, and cementing services for use in the oil and gas industry

Building Construction and Repair

Engineering services, namely, microseismic, geologic analysis, and radio frequency identification services for use in the oil and gas industry

Computer and Scientific