Slimhole Stepper Pulser modulates the flow of drilling fluid, encoding downhole data in positive pressure pulses that propagate up the drill string and are detected by pressure sensors at surface.

Compass Directional Guidance, Inc.

Compass Directional Guidance, Inc. is a leader in providing Mud Pulse Measurement While Drilling (MWD), Logging While Drilling (LWD), and Electromagnetic (EM) capabilities to directional drilling companies through cost-effective solutions. Compass specializes in enabling independent directional drilling companies to compete and expand their presence in a competitive and demanding market. We do this by offering field-ready systems that can be deployed on a call-out basis and include field support and fleet maintenance from our Houston based facility.