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Diversion techniques are required during well completion to intentionally redirect fluids (like stimulation fluids during fracturing) away from high-permeability zones or already stimulated areas. You need highly efficient divergent agents that can temporarily plug or block the high-flow paths like perforations and redirect fluid and proppant to under stimulated or not stimulated parts of reservoir.
SHI USA is a leader in the use of diversion techniques during the well completion process. Our innovative approach and expertise in deploying advanced diverter technologies have made us leaders in this industry. Our diverting agents allows for deeper formation penetration and increased diverting efdficiency.
Mainstream techniques for boosting the hydrocarbons flow in carbonate formations can have challenges in directing fluids to specific target areas. In wells featuring multiple clusters or perforation intervals, it is often problematic to redirect stimulation fluids from one zone to another as these fluids tend to flow into areas with the least rock stress or the highest permeability.
Challenges such as premature breakthrough, uneven flow and diminished contact with low-permeability zones are often encountered while acidizing a well. Techniques that isolate using diversion materials to block perforation entry points often do not align accurately with the perforations, resulting in unreliable diversion.
SHI USA engineers have devised an acidizing diversion technique that effectively directs stimulation fluids into designated target zones, thereby enhancing reservoir contact and well productivity. Our diversion agents can significantly increase the efficiency of stimulation treatments such as matrix acidizing and hydraulic fracturing, as well as improve fluid distribution during these processes.
SHI USA’s specilized diverting agents lead to optimized oil and gas well productivity in both conventional and unconventional formations. Our diverting formulations are biodegradable, thermally stable and formation-safe and performant across carbonate and sandstone formations.
Our diverting solutions are backed by extensive Research & Development and are proven to be compatibility with acids like HCl, HCl-HF and organic blends while being effective in high-temp/high-pressure (HTHP) fields.
Sunita’s diverting agents are designed to break down cleanly after treatment, ensuring minimal residue and no formation damage during flowback—ideal for maintaining post-stimulation productivity.
With adjustable particle ranges, our agents are optimized for selective zone plugging. This enables more effective diversion in both naturally fractured and homogeneous reservoirs.
Engineered to withstand high-temperature environments, these agents perform reliably in deep or HPHT (high pressure, high temperature) wells without compromising efficiency.
These agents significantly increase diversion control, resulting in more uniform acid placement and maximized contact with hydrocarbon-bearing zones.
Sunita offers biodegradable variants that meet industry standards for environmental safety—especially important for operators working under strict environmental regulations.
Diverting agents are crucial for efficiently distributing acid or other fluids in oil and gas operations. They are used in:
SHI USA provides customizable diverting solutions for various lithologies and primarily caters to North and South American markets.
Contact us to develop a chemical diversion stimulation treatment to boost your production while lowering operating costs.
SUNCOL is a versatile product. It dissolves in both hot and cold water, exhibits strong hydrogen bonding, and has excellent thickening and stabilizing properties, making it an exceptional stabilizer. .
