Summary
OBC-WF is composed of various surface active agents.
OBC-WF is applicable to flushing of water-based drilling fluid.
OBC-WF has strong permeability and filter cake peeling, helpful to improve the interface bonding strength.
Technical data
Usage range
Temperature: ≤230°C (BHCT).
Suggestion dosage: 3%-10%(BWOC)
Package
OBC-WF is packed in 200L plastic drums, or according to customer's requirements.
Shelf time: 36 months.
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