RGL-PCJ

Datasheet: PDS-1003-PCJ-R4

The RGL-PCJ is a liner deployed autonomous inflow control, nozzle based flow control system for new SAGD well completions. The RGL-PCJ independently and autonomously controls steam breakthrough in-situ and to a lesser extent, relative to pressure drop control of steam, controls water breakthrough. Oil production is unhindered with the RGL-PCJ design and is preferentially produced over both water and steam. Installing multiple RGL-PCJs can improve the recovery rates and optimize subcool.

Each RGL-PCJ is completed and designed with high slot density slotted liner or screen resulting in large open flow areas for optimal exposure to the reservoir sand and the producing interval. The RGL-PCJ is applicable for optimal inflow and/or outflow distribution control for steam assisted gravity drainage (SAGD) injection and/or production wells. An integrated slotted liner or screen for reservoir specific sand control is combined and deployed in a single trip.


Applications

  • Production wells requiring sand and flow control
  • High temperature high pressure service during injection, production and stimulation applications
  • Ideal for inflow optimization for SAGD applications with outflow control options
  • Vertical, deviated and horizontal completions
  • Openhole stand-alone completions
  • Using intelligent well technology for zonal isolation for steam injection

Features & Benefits

  • Engineered port, orifice, or nozzle sizes along the work string for equal injection and inflow volumes
  • Passive or active
  • Sand Control options include proSTRAIGHT™, proSEAM™, proSLOTTM, proWRAPTM, proPUNCHTM, proMESHTM, and proPACK™
  • Flush OD to match blank casing and large ID bore access
  • Zonal isolation in each independent area of formation it resides in for optimal control
  • High Torque-Sealed Connections allow rotation of the RGL-PCJ liner during installation
  • Improved thermal efficiency, recovery rates and subcool optimization
  • Better pressure drop control over time

Options

  • Multiple thread options to meet work string requirements
  • Sand Control Engineering with RGL’s proprietary semi-empirical slot width modelling program
  • Temperature sensing technology available for even steam control monitoring
  • RGL’s proprietary proCOAT™ coating option available

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