Now showing items 1-2 of 2

    • Downhole dynagraph measurement 

      Albert, Glenn Douglas (1986)
      While various mathematical models exist for predicting downhole forces and motion in sucker rod type pumping systems, none have been thoroughly verified with actual measurements. In fact, downhole force measurements were ...
    • Dynamic analysis of sucker rod pumping 

      Nicol, Thomas H. (Norman : [s.n.], 1982)
      The complexity of the interaction between surface and down-hole equipment has made accurate analysis of sucker rod pumping systems difficult at best. Consequently, realistic predictions of performance are seldom, if ever, ...