20-09-2014, 01:54 PM
Abstracts: Sucker-Rod Pump Drive (SRP) provides superior control of conventional, beam balanced, crank, connecting rod and Rota flex artificial lifts. The drive integrates motor control, speed optimization, logic, pump fill control, and rod load control into a single, compact solution that increases production, improves energy efficiency, and enhances the reliability of both new and existing pumping systems. The existing design of the pumping systems mainly focuses on the approximate computational formulae and procedures, which are developed based on the analytic approaches. In this paper, based on the kinematic and dynamic force analysis of the pumping system, the kinematic relations of linkages are analyzed.