We can supply Electric oil-Submersible Pump (ESP), Submersible Pump, Screw Pump, Centrifugal Pump series etc.. The ESP system consists of surface equipment, power transmission equipment and downhole unit. Surface equipment includes transformer, switch board, junction box etc.
Power transmission equipment includes power cable and leading cable etc.
Downhole unit consists of submersible motor, protector, separator and multistage centrifugal pump. Downhole need to install centralizer, check valve, venting valve and sensor etc as needed.
1. The ESP designed to be different specifications for different production casings, that can be applied to production casing 5”, 5-1/2”, 7”, 8-5/8”, 9 5/8”.
2. Pump displacement: 30—2800m3/d(200-17500BPD)
3. Pump head: <3800 (12460FT)
4. Working medium: oil, gas and water mixture
5. PH value: 6.5-8.5 GOR: 1:60
6. Well temeprature: 90c, 120c, 150c
7. Sand quantity(weight ratio) is less than 0.05%; please explain in advance if more than the standard when you order the product.
8. Surface condition:
1) Rated voltage: 10KV Rated frequency: 50HZ
2) Environment temperature: -40-120 C
3) Effective lifting height of the mast: 14m
4) The relative humidity: the annual average on more than 85%
Underground part should be completely into the well fluid, and in the upper section of the perforation.
1) submersiber motor
3) submersible pump