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Fluid Loss Additives FR

 Filtration Control Agent

Product Description

OBM FR is a free-flowing powder which is the filtration control agent for oil based drilling fluids and mix-oil drilling fluids. It can keep borehole stable and reduce the damage to the layer.


Be used for a high temperature filtration control agent for oil based drilling fluids

Be enhance lubricity and inhibition capacity of drilling fluids


Very effectively control filtration volume

Easy to disperse and dissolve into drilling fluids

Be used in mineral and diesel based drilling fluids

Compatible with other oil based drilling fluid additives

Technical Data


Black powder

Moisture, %


Sieve analysis (through 100 mesh), %

75 Min

Recommended Treatment

FR is used in the 7-14lb/bbl (20-40 kg/m3) range depending on the desired viscosity properties, mixing system, and temperature.

Environmental Information

For information concerning environmental regulations applicable to FR, 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 bags or according to customer’s requirement.

Avoid high-intensity extreme pressure and prolonged exposure to strong sunlight. Keep container closed. Keep away from heat, sparks and flames.

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