Jet Pumps

JJ Tech holds USA and selected foreign country patents on its line of Jet Pumps and accessories. This pump was developed to produce large volumes of sub-surface formation fluids with inclusions of moderate to high solid content.

The unique patented design allows easy retrieval of the pump from deviated and horizontal wells. Retrieval of the pump from the hole for replacement of the nozzle or expansion tube is done by manipulation of the surface valves and reverse circulation of fluid with the existing production equipment (plunger pump, surface SP). No wire line, pulling unit or work over rig is required.

These features, plus the larger flow area, direct fluid flow path and high production volumes give JJ Tech's Jet Pump a marked advantage over existing designs of jet pumps and other types of artificial lift. The small size of the portions of the pump retrieved, referred to as "the carrier", is 6.5 inches and 8.5 inches in length, making it very attractive to clients with highly deviated or horizontal wells which require artificial lift both on land and offshore.

How It Works

The JJTech jet pump functions by utilizing the Venturi effect. The Venturi effect is a special case of Bernoulli's principle which states that as fluid flows through a pipe with a constriction in it (nozzle), the fluid must speed up in the restriction, reducing its pressure and producing a vacuum via the Bernoulli effect. This vacuum is what brings formation fluids into the jet pump and to the surface.

Above you see our jet pump product line. We manufacture pumps of all different sizes to fit any tubular, bottom hole assembly, and production volume you may desire.