RGL-SCJ

Datasheet: PDS-1002-SCJ-R4

The RGL-SCJ is a liner deployed flow control device for new well completions with a simple inner port tube and an outer slotted or screened tube design. The RGL-SCJ is used most commonly for both optimal outflow and/or inflow distribution control for cyclic steam stimulation (CSS). Additional applications consist of steam assisted gravity drainage (SAGD) wells, water re-injection wells, solvent injection, or a combination of steam-solvent injection and production wells. Installing multiple RGL-SCJs can improve the distribution of steam into the target formation and control the inflow of produced fluids.

The RGL-SCJ is completed and designed with high slot density slotted liner or screen resulting in high open flow areas for optimal exposure. An integrated slotted liner or screen for reservoir specific sand control is combined and deployed in a single trip. The RGL-SCJ provides choked flow and can be designed to allow for higher injection pressures which may provide strategic fracturing of the reservoir sand for exploitation applications such as in CSS.


Applications

  • Injection wells requiring sand and flow control
  • High temperature high pressure service during injection, production and stimulation applications
  • Ideal for steam injection optimization for CSS and SAGD applications
  • Vertical, deviated and horizontal completions
  • Openhole stand-alone completions
  • Outflow and inflow control device used in combination or separately
  • Using intelligent well technology for zonal isolation for steam injection

Features & Benefits

  • Engineered port sizes along the work string for equal injection distributions 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
  • Hardened blast couplings control steam erosion to slotted liner outer sliding sleeve
  • Zonal isolation in each independent area of formation it resides in for optimal control
  • High Torque-Sealed Connections allow rotation of the RGL-SCJ liner during installation
  • Improved thermal efficiency, recovery rates and subcool optimization

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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