WELLGUARD
Gas sensors, namely, sensors for detecting the presence of gases in oil and gas wells; oil sensors, namely, sensors for detecting the presence and chemical makeup of oil in oil and gas wells; electronic sensors for leakage monitoring in wells; pressure sensors, sensors for measuring concentrations of chemicals in oil and gas wells; downloadable computer software for external monitoring and analysis of physical properties in oil and gas wells
Registered · June 15, 2015 · 79175214 ·