Tesco Corporation

CASING DRILLER

computer software for the design of drilling oil and gas wells using casing-while-drilling;

CASING DRILLING

Oil and gas well drilling services for others;

T TESCO

training services for the operation of top drive systems;The mark consists of 26.09.14 - Squares, three or more; Three or more squares 26.09.21 - Squares that are completely or partially shaded 26.11.21 - Rectangles that are completely or partially shaded 27.03.01 - Geometric figures forming letters, numerals or punctuation.;portable top drive systems, namely, an electric or hydraulic motor for use on a drilling rig; power catwalks, namely, a machine that delivers drill pipe or casing to the top drive; traction winches; parts of oil and gas well drilling machines, namely, hydraulic power slips and casing accessories, namely, torque rings, casing shoes, casing profile nipples, bit release tools, centralizers and metal stabilizers, under reamers, pump down cement floats and casing wear band and sleeve protectors used to protect the couplings and casing during drilling;rental and leasing of top drive systems and drilling rigs; installation services, namely, installing top drive systems on drilling rigs; maintenance services, namely, maintaining top drive systems; oil and gas well drilling services;Color is not claimed as a feature of the mark.;

TESCO CASING DRILLING

oil and gas well drilling services;CASING DRILLING;

TESCOSITY

Installation of casing and liners for oil and gas wells; maintenance and repair of casing drilling and casing running equipment; maintenance and repair of top drive systems;TESCO CITY; TESCO VISCOSITY;