135288 ⎘
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings Cables; ; Tubings Accessories for drilling pipes, e.g. cleaners
Thread protector for a pipe
#302Apparatus identification systems and methods
#303Apparatus identification systems and methods
#304Thread protector for tubular members
#305Adjustable hole cleaning device
#306Reinforced resilient wiper element
#307Thread protector for use on pin end of oilfield tubulars
#308Methods for protecting a threaded portion of a tubular member
#309Fairings for mobile downhole tools in producing wells
#310Shock resistant and load tailored tensile bar method, and system
#311Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#312Lifting plug
#313Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#314Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly
#315Method and apparatus for cleaning and inspecting oil well drilling mud flow lines
#316Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#317System and method to reduce wellbore annular fluid volumes
#318Method and apparatus, including hose reel, for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#319Helical strakes and collar
#320Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
#321Polish rod alignment device/stuffing box packing preserver