Acid Retarder Solution
See Maximized Efficiency in Your Wells
The techniques of matrix and fracture acidizing of sandstone and carbonate reservoirs are used to stimulate production rates in oil and gas formations. Acid Retarder is a highly effective product which is slowing the reactivity of Hydrochloric Acid with limestone and dolomite.
The products of this solution can be added to any acid including common 15-28% Hydrochloric Acid used in oil field acidizing. The use of retarded acid will result in the etching of the fracture face far from the wellbore. This is extremely important in low permeability reservoirs where the benefits of stimulation are directly related to live acid penetration.
DOSAS’ Acidizing Portfolio Expedite and Enhance Hydrocarbon Recovery
Retarded acid extends reservoir contact compared with conventional Hydrochloric Acid. The low reaction rate of the acid allows it to travel deep into the reservoir before completely spending. The use of Hydrochloric Acid as the reactive component gives the fluid a high dissolution capacity.
Different Ways to Retard the Acid Reaction Rate:
Acid Gelling Agent
Viscosity and Stability of HiFlow™ 700 Acid Gelling Agent
High dosage of HiFlow™ 700 Acid Gelling Agent will build viscosity, making it an effective polymer for the suspension and transportation of proppant. Acid gelling agents effectively improve acid’s fluid efficiency. Also, this cationic-based gelling agent has low viscosity for a long period at high temperatures. HiFlow™ 700 is a polymeric friction reducer designed for use in hydraulic fracturing fluid systems with high total dissolved solids.
This product achieves the stable, dense, and homogenous acid gels you seek, which result in a number of benefits:
- Improves protection of tubular
- Decreases the rate of friction during pumping
- Increases formation penetration depth