Compound temporary plugging agent is used during fracturing to change the direction of fracture extension and promote the opening of new fractures. In order to increase the production, the fracture complex degree and the stimulated volume of the reservoir will be remarkably improved.

Routine acidizing/acid fracturing operation has high requirements on acid storage and transportation. The reaction speed of conventional acid is fast and difficult to achieve deep penetration, resulting in excessive reaction and waste of the acid. Conventional acid cannot remove blockage that caused by sulfate and other hardly soluble matters and it is difficult to conduct acidizing in high temperature reservoirs.

For the stimulation of tight oil and gas formation, it is generally accepted to choose low viscosity water-based fracturing fluid and small size proppant, with the goal of forming complex fractures and fill the fractures effectively. However, low-viscosity fracturing fluid has poor sand-carrying effect, and the proppant settles to form sand dunes in the near fracture zone, which is prone to sand blockage during construction and leads to suspension of construction, while the distal fracture cannot be effectively supported and affects the long-term inflow capacity. Anton's low-density sand suspension slick water system solves the above problems without increasing the viscosity of fracturing fluid or increasing the density of fracturing fluid, and enhances the sand carrying capacity of fracturing fluid through chemical technology, so as to improve the fracture inflow capacity and eventually increase the cumulative production.

This product is a fracturing fluid technology developed through extensive research and practical application in major Chinese oilfields, including PetroChina, Sinopec, and CNOOC. It offers an advanced solution for hydraulic fracturing, aimed at improving oil and gas recovery while minimizing environmental damage. The fracturing fluid enhances reservoir productivity and reduces potential damage by ensuring good thermal stability, low residue, and compatibility with reservoir fluids.

The nano-level oil-in-water emulsion formed by compounding surfactant and organic solvent. The small size features support expanding the swept volume of the micro-nano-pore-throat matrix. The organic core promotes the crude oil dispersion and improves the permeability of crude oil in the micro-nano-pore-throat matrix. The ultra-low interfacial tension enhances the elution ability of crude oil in the reservoir. The dual-phase wetting can effectively enter the micro-nano-pore-throat matrix under different wetting conditions and perform capillary action. The emulsion breaking and viscosity reduction assist in promoting crude oil fluidity.