TR swivel sucker rod couplings(also know as sucker rod swivel) can significantly reduce the sucker rod pumping cost, power cost and increase your production rate. It can greatly prevent the sucker rod pumping failures in your artificial lift operations.

2, Suitable for Liquid strike working conditions. 
Connect TR swivel coupling with the sucker rod above the piston. It can relieve the strong impact of bending moment. The liquid strike can be prevented when oil level is declined, the downhole tools and surface equipments damaged can be avoid, the sucker rod pumping cost can be reduced accordingly. 

3, Suitable for Horizontal Well. 
TR swivel coupling can be connected with the sucker rods around yielding points. It can establish articulated juncture. This can prevent the eccentric wear, reduce friction and load of the ARTIFICIAL LIFT system. The maintenance-free operating period be can prolonged, the service life of pipes and rods can be extended, the electric power and cost can be significantly saved

Using TR swivel couplings is a cost-effective and simple way to reduce sucker rod pumping cost and increase production rate for artificial lift operations. It can prevent sucker rod failures in above working conditions. The most cost-effective failure management starts from prevention. Using TR's swivel coupling is an idea way to stop the next failure/incident. TR’s swivel coupling can significantly save your cost and energy on rod string fishing, hanging and replacing.