Traditional sucker rod pumps (SRP) use a single traveling valve, but recent double traveling valve innovations have improved SRP performance and efficiency in field applications with double traveling ...

MUSCAT, Oman, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Lufkin Industries (“Lufkin”), a global leader in artificial lift solutions, has been awarded by Petroleum Development Oman’s (“PDO”), a multi-year ...

Linear-motor driven plunger pumps are most efficient at transforming mechanical energy to hydraulic work in low-producing and highly deviated wells. Linear-motor driven plunger pumps (LMDPP) are most ...