Tubing string
Tubing string completion is adapted to well challenges and for artificial lift solutions installed in the well.
Selection of tubing string accessories is important to ensure proper production and smooth operations of PCP wells.
PCM’s expertise can assist you for the selection, supply and installation of downhole accessories.
Cross overs
Connect accessories
Key features & benefits:
- Available cross over configurations: BOX/BOX or BOX/PIN or PIN/BOX
- All types of thread connections as per API 5CT
- From 2”3/8 to 6”5/8
Pup joint
Allow free motion of rotor head
Key features & benefits:
- Permit easy lift of the stator assembly during the installation
- Allow rotor head eccentric motion while in operation
- Available in 2”7/8, 3”½, 4”½, 5”, 6”5/8 in 4,6 or 8 ft length
Tag bar
Landing spot for rotor spacing out
Key features & benefits:
- Provide a stand-off length to anticipate rods elongation
- Several sizes available with option for short, XL or slotted configurations
- Serves as a landing spot for space out
- Maximizes flowing area to ensure a reliable pump suction
- Slotted items are also available to increase flowing area at suction
- Top bushing option upon request
Torque anchor
Prevent tubing back-off
Key features & benefits:
- Handle high torque, reliable and robust design
- Centralized solution
- Large flowing area compared to other torque anchor
- For casing 4"1/2 to 9”5/8 with connection 2”3/8 to 5”½
- Repair Kit available for anchor blocks
Tubing drain
Release tubing fluid column prior POOH
Key features & benefits:
- Shear pin activated by tubing pressure
- Easy workover after parted rods
Automatic tubing drain
Avoids solids accumulation above the pump
Key features & benefits:
- Drain ports actuated by pump torque, close during normal operation and open during backspin
- Tubing fluid column is directly flushed to the annulus
- Minimize backspin
Gas separator
Limits free gas intake
Key features & benefits:
- Installed below the torque anchor
- Free gas directly vented to the casing