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Pipe Freeing Agent SR

Pipe Freeing Agent

Product Description

SR is refined from oxidized asphalt, emulsifier, tackifier, penetrating agent after special technology. It uses as pipe freeing agent in in thermal well drilling application.


SR with diesel, water, barite, etc. is mainly used for preparing pipe-freeing agent of different densities. It has a good effect to prevent sticking of drilling tool. Because the product contains high-efficiency penetrant, it has a good property of permeability for pipe-freeing. It can improve the ratio of pipe-freeing. The dosage depends on different situations.


Has a certain effect to prevent collapse of borehole wall

Effective to prevent adhesion and sticking of drilling tool

Can decrease surface tension by a large margin with a good permeability

Stable properties

Good compatibility with other additives

Technical Data

Thermal Stability

No hard precipitation

Environmental Information

For information concerning environmental regulations applicable to    SR, contact the Health Safety and Environmental Department.


Transportation of commodity name is not restricted by either international or CHINA regulatory agencies.

Safe Handling Recommendations

Utilize normal precautions for employee protection when handling chemical products. Use of standard PPE is recommended for employee comfort and safety. See Material Safety Data Sheet (MSDS) prior to use.

Package and Storage

25kg bag according to customer’s requirement. SR3 shall be stored in a shady, dry, ventilated place.

Avoid contacting with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.

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