26.99" to 57.15" Subsurface Pump In Oil Well Production

Subsurface Pump Used In Oil Well Sucker rod Pump
 
Subsurface Rod Pump Description
 

Pumps for sucker-rod lifted wells should be selected on the basis of numerous variables that are provided by the well, the operating conditions, and the life of the pump. The main variables to consider are as follows:

• Well depth
• Bottomhole temperature
• Fluid viscosity
• Amount and size of particulates in the produced fluids
• Produced-fluids corrosivity
• Required production rate vs. pump capacity
• Fluid-specific gravity
• Casing/tubing size
• Well-completion type
• Gas/liquid ratio (GLR)
• Pump-intake pressure vs. fluid bubblepoint
• Spare/surplus pumps and components
• New purchase and repair costs

These variables influence:

• Stresses on the pump
• Type of pump used
• Component metallurgy
• Pump size
• Internal-fit tolerance
• Ability to handle solids/gas

Discussing these parameters with the pump manufacturer and local pump shop should help determine the proper pump to ensure acceptable pump life.

 
Technical parameter list:

Features:

A kind of insert rod pump, subsurface use.