PRESTO
automated process coordinated control system, namely, micro-processor based hardware and software used to control oil and gas well drilling rig systems, subsystems and related operations, namely, drilling equipment, downhole tools, measurement devices and systems, cementing, drilling muds, fluids management, surface data and tool handling; automated process coordinated control system, namely, micro-processor based hardware and software used to monitor oil and gas well drilling rig systems and...
Abandoned · February 24, 2017 · 87349407 ·