JJ Tech is a US-based, artificial lift company that supplies artificial lift systems to the oil and gas industry worldwide. JJ Tech was founded in 2002 to acquire, manufacture and market the patented Coleman hydraulic jet pump. This innovative jet pump was developed to produce large volumes of subsurface formation fluids, with inclusions of moderate to high solid content.
Its unique and patented design allows easy retrieval of the pump from the hole for replacement of the nozzle or mixing tube. Retrieval is accomplished by adjusting the surface valves and reversing the circulation of fluid with the existing surface pump – no wireline or workover rig is required.
JJ Tech holds patents in the US and in various countries on both its hydraulic jet pump and its breakthrough artificial lift system, which combines its jet pump with a revolutionary Hydra-Cell diaphragm surface pump designed specifically for JJ Tech by Wanner Engineering.