Potassium Formate Powder is a non-toxic, non-corrosive and easily soluble organic salt. It is used
Stable in HTHP operations.
Application
- Mainly used for the preparation of water-filled oilwell filling fluid
- Environmentally friendly (chloride-free) with strong inhibition, high temperature stability and compatibility, low corrosion and good oil-bearing layer protection properties
- Advantages of formate brines include: o Extend polymer stability, stabilize shales, reduce damage to rock formation and enhance borehole stability o Improve drilling speeds and extend drill bit life by maintaining low viscosity o Improve well productivity with excellent compatibility at reservoir