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PT Patra Energi Swadaya Engineering

  • Cinere One Commercial (COC) Blok KA18 Jl. Merawan Pangkalan Jati - Cinere, Depok 16513

Swell Based Packer

Downhole Intelligent Throttle For Gas Well SITAN QZJ-100 downhole intelligent throttle for gas well is the new designed integrated structure, can be used to change the throttle nozzle size.

Specifications

Gas nozzle adjustment range 0.5 ~ 12 mm
Outer Diameter (OD) Φ57 mm
Length 2.3 m
Maximum Temperature 125°C
Maximum Pressure 35 MPa
Working Life >2 years
Pressure Measuring Range 0 ~ 60 MPa
Pressure Accuracy ±0.1% FS
Temperature Measuring Range 0 ~ 125°C
Temperature Accuracy ±0.5°C
Wireless Communication Distance 2 m
Power Mode Battery Pack

Introduction

SITAN QZJ-100 downhole intelligent throttle for the gas well is the newly designed integrated structure, that can be used to change the throttle nozzle size. The opening control if SITAN QZJ-100 gas well downhole throttle can be in two ways, automatic and manual. The automatic way is to set the experience flow value before the instrument goes down. The flow throttle can adjust the gas nozzle opening degree according to the measured flow rate.


Features


  • 1. SITAN QZJ-100 gas well downhole intelligent throttle can achieve wireless controlling, changing the opening of the gas nozzle, no need to fish gas nozzle repeatedly, saving lots of labor and mechanical costs.
  • 2. Wireless communication. If downhole history data is needed during production, historical data can be extracted by putting down the communication section to docking;
  • 3. One-time construction, without fishing operations, saving a lot of manpower and resources;