Sour down-hole conditions containing H2S and CO2. Disposal Wells.
Water Injector wells. CO2 WAG. SRBs
Wells suffers from corrosion due to its high oxygen content.
Wells suffers from iron sulfide and iron carbonate build up.
Oil producers with high water cut percentage. Surface flow-lines.
High hoop strength Suitable for both API and Premium connection.
Used and new OCTG (Cond. A, B and C) and factory defected CRA and CS pipes.
No modifications to the connection.
Cost effective compared to special alloys.
No special handling is required.
Reduced work over costs.
Unlike steel tubing, no deterioration in the surface of
GRE with aging.
Less risk to the environment in surface flow-lines. The combination of GRE liner and cement grout works as a thermal insulator.
Serves as a thermal insulator.
Eliminates the need and cost of using corrosion inhibitors and paraffin inhibitors.
Less hydraulic losses.
Enhanced flow properties.
Reusable pipe unlike the CRA