LOSS CIRCULATION CONTROL
Specialists of PetroTool Drilling Fluids Division developed a method of loss circulation control while drilling using own developed certified reagent 'RTS'. Use of that method with 'RTS' reagent eliminated usage of expandable systems where historically it was the only option.
Advantages of the method:
- Allows use of same bit size, without need of spud of extra casing to solve the circulation issue;
- Reduces time spend on resolving issue with loss of circulation;
- Cheaper than expandable systems;
- Not harmful for environment;
- Used with standard rig equipment.