Because drill cuttings have high solid content, poor flowability, large solid particles, and strong abrasive, the conventional pump cannot meet the transportation needs of drill cuttings. Although screw conveyors can be used for horizontal transportation, there are many drawbacks, such as long installation, large floor area, and liquid backflow when working at an inclined angle.
GN drilling cuttings transfer pump is specially developed to solve the problem of drilling cuttings transportation. GN cuttings transfer pump uses hydraulic cylinder and S-type manifold valve, which is popular in international machinery industry, to transport drill cuttings into S-type manifold valve by reciprocating movement of the hydraulic cylinder. All technical performances and comments on the site are good. This pump is a kind of transfer equipment that can transport the injection of high solid content materials to the destination site through the pipeline.
GN Drilling Cuttings Pump is widely used for moving cuttings which occurred in oil exploitation, trenchless field, river dredging, and some other drilling activities. Materials such as mortar, sludge, coal sludge, mud, and other semi-fluids can also be transferred effectively.
In the drilling mud treatment process, the GN cuttings transfer pump is widely used to transport the drilling cuttings to the cuttings dryer.
Advantages of GN Cuttings Transfer Pump
- Convey drilling cuttings with high solids content, large particles, and poor flowability.
- Compared with the screw conveyor, it occupies a small area, meets the feeding requirements of drilling cuttings dryer without backflow.
- High working efficiency: An international advanced S-type manifold valve is adopted, and the reliability of the system is greatly improved.
- Bearing and seal adopt international famous brand, stable operation and long service life.
- Motor support and hydraulic components, using well-known brands to ensure long-term stable operation.
- Long spray distance: up to 100 meters horizontally and 40 meters vertically.
- A centralized lubrication system effectively prolongs the life of wearing parts.
- Frame type design is adopted outside the cutter pump, which is compact and flexible, convenient to lift and move, and simple to maintain.
- The lift design meets the operational requirements of the offshore platform and CCS certification or DNV 2.7-1 lift certification can be performed.
- Motor and control boxes can be equipped with CNEX Zone 1, ATEX Zone 1 or IEC Ex Zone 1 explosion-proof.