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
|
Item |
Index(Liquid) |
|
Appearance |
Yellowish or colorless liquid |
|
Density, g/cm3 |
1.00±0.02 |
|
pH value |
6.0-8.0 |
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.
