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Chem Screen are a solid based blend with 97%

active chemical ingredients.

Odessa Separator’s Chem Screen are downhole chemical conditioning systems.

 Patent No.:  US 8,950,491 B2 - US 9,097,093 B1 - US 9, 097,094


The OSI CHEM SCREEN is a more effective alternative to traditional downhole chemical treating.  Through micro-encapsulation technology all the active components of the most effective liquid chemical treatments, in the petroleum industry are processed in a solid stick form.

When the CHEM SCREEN is installed downhole, activation and dispersion of the chemicals occurs more quickly, more effectively and with greater consistency.

The solid based chemical sticks are 97% active ingredients and are well-specific formulations. OSI chemical engineers design treatment plans based on well samples and individual well conditions.


- Reduces paraffin, scale and corrosion failures.

- Treats from the bottom up.
- Refillable tool design.
- Slow, self-release.

- Chemical treatment below the packer.


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