KPerm™ permanent Piezo-Resistive and Quartz gauges are calibrated to the most exacting standards in order to provide accurate and reliable data, year after year. Encased in corrosion resistant housings, with internal and external e-beam welding, the gauges feature a cable head design with dual metal-to-metal seals and a secondary backup O-ring for added reliability and leak prevention. Manufactured in the USA, every Probe downhole gauge and accessory is designed to withstand maximum shock and vibration.
Simple to install with – or without – a rig on location, Probe permanent gauges provide superior performance and reliability. Widely used across the USA and internationally, KPerm™ has become synonymous to high-performance monitoring operations on artificial lift – including gas lift- Progressive Cavity Pump (PCP), naturally flowing, observation, and gas storage installations. The versatility of Probe’s gauge design makes it simple to adapt to meet a wide range of applications.
KPerm™ Piezo-resistive Gauges deliver continuous pressure and temperature data and are designed to withstand maximum shock and vibration. Typically installed on a welded gauge carrier, these gauges are four times more accurate than the other piezo/strain gauges on the market.
KPerm™ Hi-Accuracy Quartz Gauges, typically installed on a non-welded gauge carrier, these gauges provide minimal drift and long-term stability for high-accuracy pressure and temperature data.
KPerm™ Multi-drop Gauges, based on our piezo-resistive gauge technology, this system accommodates up to six gauges on a single TEC cable.
KPerm™ DPTV Gauges, contain a total of six sensors; 2 pressure, 2 temperature and 2 vibration sensors to simultaneously measure across the pump or injection port, as well as the reservoir.
Probe offers cost-effective Well Monitoring solutions designed to increase operating efficiencies, reduce CAPEX and OPEX, and assist in early diagnostics to optimize production.
| Image | Name | SKU | Description |
|---|---|---|---|
 | Cable Protectors | 18700-641 | Cross-coupling Cable Protectors are installed to secure the permanent downhole cable to the production tubing. They are typically installed on the coupling of the production tubing, designed to protect and support the downhole cable from physical damage during … |
 | KPerm™ KPG Pressure / KTG Temperature Gauge | 10000-200 | The KPG and the KTG temperature recorders use the principle of the multiple helical coil Bourdon Tube to provide rugged and dependable operation. The KTG Bi-metal Temperature recorder uses two unique metals to create a rotation in the … |
 | KPerm™ Multi-Drop Piezo Downhole Gauge | MP203-030-406 | Probe Multi-Drop Gauges are based on our field proven permanent piezo gauge technology. Up to 6 gauges can be run on a single TEC cable conductor. All gauges continuously provide accurate pressure and temperature data to surface, where … |
 | KPerm™ Piezo Downhole Gauge | SP204-100-400 | The KPerm™ Piezo-resistive permanent gauge delivers continuous pressure, temperature and vibration data to surface, delivered through the Surface Read Out system. It is based on field-proven permanent downhole gauge technology. The gauge is … |
 | KPerm™ Quartz Downhole Gauge | SQ203-160-300 | The KPerm™ Quartz Permanent Downhole Gauge is a permanently installed inside the Probe’s solid gauge mandrel. The permanent gauge delivers continuous high accuracy pressure and temperature data to surface where it is displayed real time via a surface … |
 | Permanent Gauge Downhole Cable | AN004-150-004 | The Permanent Downhole Cable provides a mechanism to communicate to the downhole gauge, providing power and telemetry to and from the sensor. The standard format is 0.25” OD, 316SS TEC protected by 11mm x 11mm Fluoropolymer encapsulation that … |
 | Permanent Gauge Solid Mandrel | AN001-100-217 | The permanent gauge solid mandrel is designed to connect the gauge onto the production tubing and to provide a path for the gauge to measure the internal tubing pressure. The tubing pressure is measured via a port leading … |
 | Permanent Gauge Welded Mandrel | AN001-050-205 | The permanent gauge welded mandrel is designed to connect the gauge onto the production tubing and to provide a path for the gauge to measure the internal tubing pressure. The tubing pressure is measured via a port leading … |
 | SRO Surface Enclosure | AN009-000-002 | The permanent gauge Surface Read Out (SRO) panel provides the interface to the downhole gauge and enables it to communicate to surface. The panel is common to all permanent guages: piezo, quartz, multi-drop and dual gauge. This NEMA … |
 | Surface Data Acquisition Cards | AN009-000-010 | Surface Data Acquisition Cards are designed to supply power to and communicate with the downhole gauge; a single card can interface with up to 4 permanent downhole gauges. The card converts received raw data signals from the gauge … |
 | Wellhead Outlet | 500-0043 | The Wellhead Outlet connects the permanent downhole cable (TEC Line) to an armored surface cable while isolating the electrical connection in an explosion-proof housing, and provides a dual safety barrier … |
