Case Study

ESP Water System Saved USD 4.2 Million Over 6 Years

ESP Water System Saved USD 4.2 Million Over 6 Years

Pages 1 Pages

Case History A Nevada gold mine used line shaft pumps in large 18-in. diameter wells for water drawdown. Abrasive ? uids along with 1,200-ft. (365 m) well depths limited run times for the line shaft units to only 3 to 4 months. Install times for these line shaft pumps were typically double that of electrical submersible pumping (ESP) systems and the shaft string required constant forced lubrication. The operator looked to Baker Hughes fo

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