Dual completion of a well equipped with a progressive cavity pump (PCP) and sucker-rod pump (SRP). Joint development with OOO NPF Packer.
The system with monitored valve is installed below the pump for choking the lower formation and is connected to a high-temperature geophysical cable or ESP power cable, which are output through the ground fittings and connected to the surface readout unit.
Allows to carry out dual completion of two formations in a single-lift layout without changing the standard assembly of progressive cavity pump/sucker-rod pump.
|Operating temperature||0…+100 °С|
|Max rated power of the valve electrical drive||0—400 kW|
|Monitored formation fluid pressure range||25 kgf/cm2|
|Monitored formation fluid temperature range||0…+150 °С|
|Pressure control resolution||0.01 kgf/cm2|
|Reduced total pressure control error||1 %|
|Temperature control resolution||0.01 °С|
Conventional designation of IRZ TMS-XXX downhole monitoring systems of special design
The IRZ TMS-XXX downhole monitoring system of a special design (XXX is the alphanumeric designation of the telemetry subtype), depending on the version.