hydraulic anchor drilling machine rig

or additional lift to fluids inside the wellbore and hence improve hydrocarbon production. Electric power is supplied from surface to operate downhole pumps (ESPs) via cables. Since EPSs are multistage centrifugal pumps, their performance is similar to multi-single-stage centrifugal pumps connected in series. When connecting multi-single-stage centrifugal pumps in series, as the pumps are operated at a constant speed, the rate would be similar but pump heads are higher when compared with that of a single-stage centrifugal pump.