Organic Zirconium Crosslinker UZP-160B
Product introduction
Hydraulic fracturing, also known as fracking, is a well stimulation technique used to extract natural gas and oil from deep underground rock formations. This process involves injecting a high-pressure fluid mixture into a wellbore to create fractures in the rock, allowing the hydrocarbons to flow more freely and be extracted to the surface. The fluid used in hydraulic fracturing, known as fracturing fluid, typically consists of water, proppants (such as sand or ceramic beads), and various chemical additives, including crosslinking agents like zirconium-based compounds.
Zirconium-based crosslinking agents, or zirconium crosslinkers, play a crucial role in the hydraulic fracturing process by enhancing the performance of the fracturing fluid. These compounds are designed to increase the viscosity and stability of the fracturing fluid, thereby improving its ability to carry proppants into the created fractures and maintain the integrity of the fracture network. Zirconium crosslinkers achieve this through a process known as crosslinking, where they form strong, three-dimensional networks within the fluid, effectively thickening it and enhancing its proppant-carrying capacity.
One of the key advantages of zirconium-based crosslinking agents is their exceptional thermal stability, making them well-suited for use in high-temperature downhole environments commonly encountered in oil and gas reservoirs. Their ability to maintain stability and viscosity under elevated temperatures ensures the effectiveness of the fracturing fluid in challenging downhole conditions, contributing to successful well stimulation and enhanced hydrocarbon recovery.
Furthermore, zirconium crosslinkers offer environmental benefits compared to some traditional metal-based crosslinking agents. Their environmentally friendly profile, coupled with their high-performance characteristics, makes them a preferred choice for hydraulic fracturing operations, aligning with the industry's increasing focus on sustainable and responsible practices.
In summary, zirconium-based crosslinking agents are integral to the success of hydraulic fracturing operations, contributing to the efficient extraction of natural gas and oil from subsurface formations. Their ability to enhance the performance and stability of fracturing fluids, coupled with their thermal resilience and environmental compatibility, positions them as essential components in the modern oil and gas production landscape. As the industry continues to evolve, zirconium crosslinkers are expected to play a pivotal role in optimizing hydraulic fracturing processes and supporting sustainable energy development.
Technical Index
Appearance |
Colorless to light yellow liquid |
Specific Gravity,20℃ |
1.10~1.30 |
pH (neat) |
3.0~6.0 |
Solubility |
Soluble in water and acid |
Crosslinking property |
Form uniform hanged gel |
Crosslinking time (s) |
≥30 |
Flash point |
Beyond 75℃ |
Dosage and usage
Add the crosslinker after the basic liquids of the polymer are prepared.When used as crosslinker for polymer fracturing fluid, the concentration is 0.1-0.5%. The specific dosage shall be determined according to the actual application.
Packaging
Organic zirconium crosslinker UZP-160B is available in 200kg drum.
Storage and Transportation
The product should be stored in ventilated and dry warehouse. No contact with acid, alkali and other chemicals. Keep away from heat.
This product should be handled with care during transportation. Avoid moisture and damage.
Valid for 12 months. This product is of no hazard and can be transported as general chemicals.
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