Electric Submersible Pumps in Oil Production and Their Efficiency Analysis

The paper describes the structure of electricity consumption of electric submersible pumps. Analyzed the loss of all elements of the pumping unit: the motor, the cable line,transformer, control stations and pump. Discusses how to optimize power consumption of oil production.

Chemical evolution and estimated flow velocity of water in the Trinity aquifer, south-central Texas /

Shipping list no.: 98-0242-P.

Geology, hydrology, and quality of water in the Madera area, San Joaquin Valley, California /

Three folded maps in pocket.

Recycling of water in poultry processing plants : interim technical report /

"Ecological research series" appears in publication in error.

Use of water in irrigation,

Mode of access: Internet.

Injuries in oil and gas drilling and services.

Chiefly tables.

Water in the West : the challenge for the next century : report of the Western Water Policy Review Advisory Commission : [final report].

Shipping list no.: 99-0021-P.

Technology and labor in oil and gas, extraction and commercial banking.

Mode of access: Internet.