👉 A hydroextractor is a type of pump that uses water to extract oil and gas from underground reservoirs. The process involves pumping water into the reservoir, which causes the oil and gas to rise to the surface, allowing it to be recovered. Hydroexplorers use hydroextractors in oil and gas fields around the world to recover these resources. In terms of its technical characteristics, a hydroextractor is designed to extract liquids from deep underground aquifers by pumping water into the reservoir, which