Tubular Lining Services

PELINE

PROLINER (GRE Lining)

PROLINER Lining System is superior solution for internal corrosion; GRE-lined OCTG is mainly applied to corrosive fluids with high corrosion potentials where conventional barrier type films (inhibitors, thin film coatings) face a high failure probability

PROLINER (GRE Lining)

PROLINER Lining System is superior solution for internal corrosion; GRE-lined OCTG is mainly applied to corrosive fluids with high corrosion potentials where conventional barrier type films (inhibitors, thin film coatings) face a high failure probability

Applications

Details

Sour down-hole conditions containing H2S and CO2.
Disposal Wells.
Water Injector wells.
CO2 WAG.
SRBs
Wells suffering from corrosion due to high Oxygen content.
Wells suffering from iron sulfide and iron carbonate build up.
Oil Producers with high water cut percentage.
Surface flow-lines.

Advantages

Details

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 modification to the connection.
Cost effective comparing 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
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.

Improved Flow Efficiency.

The chart illustrates nearly equivalent efficiency of flow through a string of PROLINER tubing compared to that of new bare tubing in spite of the reduction in the ID.

In the used steel curve the benefit of PROLINER becomes even more apparent.

Absolute Roughness = 0.00021 inches.

Hazen-Williams Coefficient = 150 compared to C=100 in New steel pipe and 80 in Used steel.

Experience

More than 2,500,000 feet of lined OCTG and pipelines experience

More than 600 wells

More than 2,500,000 feet of lined OCTG and pipelines experience

More than 600 wells

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PROWRAP (FRP External Wrapping)

PROWRAP is applied to the external pipe body for corrosion protection for pipes immersed in corrosive mediums which makes it ideal solution for downhole applications, sealines and surface flowlines.