Tulsa Oilfield Equipment

TULSA HANG ROD^®
Polished rod support modular system . Polished rod support modular system Allows to align, fasten, damper, rotate and protect the polished rod .

Advantages of the TULSA HANG ROD^®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 to vary the spacing of the pump in a practical and simple manner.
• Precise positioning of the pump’s piston, raising and lowering the polished rod string.

Auto lubricating polished rod aligning discs.

Sucker rod string rotator
20 – 30 & 40.000 lbs

Assembly of two aligning discs, one convex and one concave, that allows absorbing polished rod misalignments up to 1.5° as regards the hanger support surface, caused by a slightly misaligned carrier bar due to uneven cable alignment.

•  Avoids polished rod rupture and subsequent fishing.
• Increases rod life cycle due to stress reduction.
• Reduces polished rod stress due to alternative flexion.
• Auto lubricating superficial treatment to reduce friction and maintenance.

• Avoids uneven wear of polished rod guides.
• Increases life cycle of parts below wellhead, even when severe friction occurs.
• Allows even wear of couplings, pump, packings and sucker rod guides.
• Driven by the pumping equipment movement.

• Device to alter the position of the down hole pump.

• Allows the correct support of coupling (polished rod end) producing a uniform distribution of the tensions of the thread. .