Quartz Pressure Tool

The Quartz Pressure Sensor (QPS) or the Quartz Pressure and Casing Collar Locator (QPC) tools provide a continuous log of borehole fluid pressure and records reservoir pressure draw-down and build-up data during flowing tests. With this gauge, you can accurately locate gas-liquid interfaces (two-phase, three-phase contacts) and estimate damage or improvement by the skin factor value.