The High Speed Telemetry Cartridge (HSTC) is the downhole telemetry tool which takes the individual downhole sensor readings, packages them and transmits them to surface for the Warrior / HSTP surface panel to process.
It communicates with the tool string via Owen Instrumentation's MPB (MonoPin Bus) tool interface, enabling the deployment of up to 16 MPB-compatible tools, either with or without a pressure gauge. The HSTC is available with a number of optional interfaces to provide RS232 and Down-Hole Signalling (DHS – HSTC-R) capability.
The MMC2 lower head connects directly to a Pressure-Water Holdup tool (PWH) or Quartz Pressure Tool (QPT), or alternatively, using a Logging Adapter Head (LAH-A), to any other MPB tool fitted with GO A heads.