Sucker Rod Rotation & Support
SUCKER ROD SUPPORT MODULAR SYSTEM. Allows to align, fasten, damper, rotate and protect the polished rod.
Advantages of TULSA® Sucker rod support and rotation modular system:
- Eliminates the polished rod support clamp.
- Optimizes the time and the spacing action of the pump.
- Position adjustment device for polished rod, for wells with frequent variations in the pump’s stroke.
- Extends life cycle of polished rod by avoiding the marks produced by the clamp, which can create cracks.
- Allows spacing variation of the pump in a practical and simple way.
- Precise positioning of the pump’s piston, raising and lowering the polished rod string.
- Driven by an efficient mechanism.
- The string load in the upward pumping generates a millimetric displacement in the assembly.
- This displacement is angularly transferred to the string.
- Completely replaces cable or bracket rotator drive system.
- Short installation time.
- Includes anti-rotation folding arms.
- Uneven wear of rod centralizers prevention.
- Increases the lifespan of the elements below the wellhead, even with severe friction.
- Ensures even wear of couplings, pump and packings.
- It is driven by the movement of the pumping equipment.
Kit of two aligning discs to absorb perpendicularity deviations of the pumping rod up to 1.5° related to the support surface of the hanger, due to misaligned wellhead or displacements of the pumping equipment.
- Avoids the use of clamps.
- Reduces labor costs.
- Increases operational safety.
- Devices designed to adjust the position of the bottom pump.
- Allows height adjustement without removing the coupling.
- Allows the proper seating of the coupling ( rod extremity) producing a uniform distribution of the thread tensions.
- Leuter device type.
- Others.