Paper: Optimized Pumping With Ultra-High-Slip Motors

Many of the benefits of the Ultra-High-Slip motor can be realized by its installation under the exact same conditions as that of the Nema D motor. However, to maximize the system efficiency and minimize operating cost, some changes may be required to optimize the Ultra-High-Slip system. The amount of effort required to optimize your installation will depend upon the particular well. In this paper, we will be discussing three well tests. All of them were conducted in 1985, Andrews County, Texas, for two different operators and on three different wells.