PRECISION ENERGY SERVICES

Oil and gas well drilling services, namely, directional drilling services, controlled pressure drilling services, measurement-while-drilling services, and rotary steerable drilling system service; oil and gas well clean-up services

ELECTRONIC TRANSMISSION OF MESSAGES AND DATA

Oil and gas well treatment services, namely, perforating services; oil and gas production stream separation services; oil production services

OIL WELL TESTING, NAMELY, LOGGING-WHILE-DRILLING SERVICES, OPEN HOLE LOGGING, THRU-CASING LOGGING, GEOSCIENCES OIL AND GAS WELL ASSESSMENT SERVICES, OIL AND GAS WELL LOG ANALYSIS SERVICES, AND OIL AND GAS WELL PLANNING SERVICES; CONSULTING SERVICES IN THE FIELD OF GEOSCIENCE; ANALYSIS SERVICES FOR OIL FIELD EXPLORATION; WIRELINING FOR OIL AND GAS WELLS; THRU-PIPE, WELL SHUTTLE AND SLICKLINE CONVEYED WELL LOGGING BY MEMORY SERVICES