Hydraulic Jet Pump

Hydraulic jet pump is a proven artificial lift method that has been used since the early 1930s. It offers several different systems for handling a variety of well conditions. Successful applications have included setting depths ranging from 500 to 19,000 ft and production rates varying from less than 100 to 20,000 B/D.

Some benefite of hydralic jet pump :

• First is no moving downhole parts
• Second is have a ability to produce solids and sand
• Trird is avoid gas locking
• Fiveth Production rates can be changed by adjusting injection pressure and rate
• and the last is Capability of producing high volumes of fluid and ease of serviceability because nozzle and throat can be hydraulically retrieved with no rig or wire line.

Description: This spreadsheet calculates parameters for hydraulic jet pump selection

How To Use

• Click a unit box to choose a unit system
• Update parameter values in the Input Data section

Input Data Required Hydraulic Jet Pump Software

• Reservoir depth (TD): 10.000 ft
• Reservoir pressure (pr): 4000 psia
• Productivity index (J): 2 stb/d-psi
• Formation oil gravity (API): 40 oAPI
• Pump depth (D): 9.700 ft
• Produced fluid rate (q3): 758 stb/day
• Design pump area ratio R-value: 0,262
• Jet nozzle area (Aj): 0,16 in2
• Pump peak efficiency (hp): 0,255
• Dimensionless rate at peak efficiency (Mp): 0,90
• Oil formation volume factor (Bo): 1,2 rb/stb
• Power fluid specific gravity (g1): 0,8

Output data result in Hydraulic Jet Pump Software

• Dimensionless head at peak efficiency (Hp) = 0,28
• Result data from softwareFlowing bottom hole pressure (pwf) = 3.621 psia
• Flowing bottom hole pressure (pwf) = 3.621 psia
• Intake pressure (p3) = 3.514 psia
• Power fluid rate (q1) = 1.011 bbl/day
• Total return flow rate (q2) = 1.920 bbl/day
• Input required discharge pressure based on TPR (p2,r ): 2917 psia
• Required power fluid pressure (p1) = 3.535 psia
• Available discharge pressure from the pump (p2) = 3.519 psia
• Input required surface operating pressure (ps): 500 psi
• Required input power (HP) = 8,59 hp