Hydraulic piston pump note

Production Engineering, 11-15, chap4, no rod pumping, including electric submersible pumps, hydraulic piston pumps, hydraulic jet pumps. Electric submersible pump (ESP),hydraulic piston pump , a device with a simple structure, high efficiency, large displacement, high degree of automation is widely used in high-yielding non-flowing wells, including wells and offshore oilfields high.

Statistics show that the average fluid production electric submersible pump is more than two times that of conventional rod pump.submersible fuel pump

This morning even have a foreign stranger to me chat client requires hydraulic piston pumps. This initiative fingertips worry haha. . . . portable fuel transfer pump ,censtar released products also received a customer inquiry. Chat with foreigners feel good ah ~ ~ ~