Beam Pump Artificial Lift Optimization

This article gives you some good practices and rules of thumb for optimizing beam pump applications. The following topics have been presented:

  • Artificial Lift Optimization – What does it mean?
  • Required information
  • Typical design situations
  • Optimization considerations
  • Simulate / Measure initial conditions
  • Pump condition, structure loading, and gearbox Loading
  • Miscellaneous notes
  • Design Guidelines: Pump Efficiency, Structure Loading, Gearbox Loading
  • Case 1: Increase Capacity
  • Case 2: Size unit for well w/no unit
  • Dialing in your design
  • Unit Sizing “Rules of Thumb”
  • Sucker Rod Design
  • Rod Guides: Snap Ons, Molded Guides

Continue reading

Pump Performance Curves – part 02

In the previous article “Pump Performance Curves – part 01“, we have discussed how pump performance curves are obtained? How there are plotted? What are the downthrust and the upthrust? and what is the recommended operating range of the pump? In this article, pump performance curve is further detailed and we will answer the following two questions :

  • How the shape of the pump performance curve is related to changes in well performance?
  • What are the tolerance limits of performance data?

Shape of the pump performance curve:

The  ability  of  a  pump  to  adapt  to  changes  in  well  performance  depends  on  the characteristic  shape of  the pump performance  curve.

Continue reading