DynaRed™ Fiber is a proprietary micro-cellulosic fiber for use in seepage loss control and other lost circulation needs.
The product is available in fine, medium and coarse grades. DynaRed™ Fiber unlike other seepage control materials has minimal effects on rheological properties. DynaRed™ fiber exhibits excellent return permeabilities.
Advantages
- May be mixed rapidly through the mud hopper
- Does not require bypassing of most solids control equipment
- Seals off depleted zones without excessive build up of wall cake
- Does not need addition of a wetting agent to go into oil based fluids
- Is not treated with a wetting agent so it may be used in water based fluids
- Unlike competitive materials does not appreciably increase drilling fluid rheology
- Does not readily degrade due to shear
- Resistant to attack by bio-organisms
- Works in drilling fluids of any pH
- Compatible with other common lost circulation materials
- May be used in water base mud