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Corrosion Inhibitor - Completion Brines CT-CI 500

PRODUCT DESCRIPTION

CT CI500 is a modified brine‐soluble filming amine corrosion inhibitor for most water based systems. It’s also used as a bactericide and oxygen scavenger for solids free packer fluids. Its helps to prevent general corrosion attack on casing, tubing and down hole tools in contact with clear completion brines.


APPLICATION

  • CT CI500 is effective against corrosion by oxygen, carbon dioxide and hydrogen sulphide.

  • CT CI500 is non-foaming and performs well in calcium chloride, sodium chloride and potassium chloride brines.

  • CT CI500 is formulated to provide corrosion protection for non and low alloy steel as well as stainless steel.


ADV ANT AGES

  • CT CI500 is recommended as a specific all–purpose corrosion inhibitor for solids free packer fluids.

  • CT CI500 is provides protection at bottom hole temperatures up to 350°F (177°C).


PHYSICAL PROPERTIES

Physical appearance - Dark brown liquid.

Specific gravity - 1.03 – 1.05

Miscibility - 10% V/V of product should be miscible in NaCl and CaCl2 brine
Flash Point - Above 100°C

Efficiency - Production to be 90% minimum or ≤1.0 MPY corrosion rate


RECOMMENDED TREATMENT

Normal treatment rate of CT CI500 for effective corrosion protection would be 0.5 to 1% based on fluid volume. A circulating fluid would require 0.1–0.2% based on the well dimension.


PACKING AND STORAGE

CT CI500 is packaged in 55‐gal (208‐L) drums. Keep container closed. Keep away from heat, sparks and flames. Store away from incompatibles.

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