Dynamometer Testing for Analyzing the Pumping Well Problem

Oil produced by pumping wells is a major source of income to the petroleum industry. The continual increase in operating and repair costs of pumping equipment has required more efficient and economical operation, in order to maintain a satisfactory margin of profit. Since the pumping well problem is often complicated, accurate analysis requires an exact and complete test procedure, and a thorough study of well data and test results. In order to facilitate testing of the problem pumping well, an organized dynamometer test procedure is presented. This procedure may serve as a reference guide for the seasoned dynamometer operator and may assist in the training of new and inexperienced personnel. The test procedure is designed to guide the well study from the time the tester is notified of the pumping well problem to the final diagnosis.