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Technical Capability
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Good solubility
Select products according to reservoir temperature (70 - 140℃), with a dissolution rate of ≥80%
Cost reduction
Reduces the usage of conventional temporary plugging agents.
Customizable
Length and temperature resistance can be tailored
Composite pressure-bearing performance
Pressure-bearing strength ≥10 MPa, stable pressure for ≥2 hours.
Self-adaptive:
The knot body can compress and deform under differential pressure, adapting to irregular perforations with varying erosion levels. The tail provides a secondary seal for eroded perforations, enhancing the pressure-bearing sealing effect.
Solubility
Select products based on reservoir temperature (10 - 150℃), with a dissolution rate of ≥80%.
Pressure-bearing performance
Pressure-bearing capacity ≥10 MPa, stable pressure for 2 hours.
Close fit
The cone forms a well-sealed blockage in the hole to prevent fluid leakage.
High compressive strength
Made from high-strength materials for excellent pressure resistance.
Customizable
Performance can be adjusted according to requirements.
Pressure-bearing performance
Pressure-bearing strength ≥40 MPa, stable pressure for ≥3 hours.
Forms thin, dense temporary plugging layers under pressure differential, effectively blocking formation pores and fractures.
Diameter, strength, and dissolution temperature can be tailored to specific requirements.
2D plugging agents enhance efficiency, reduce construction costs, shorten operation time, and improve efficiency.
Made from natural substances, non-toxic, and easily soluble.
Good water solubility ensures complete removal after temporary plugging, avoiding damage to formation permeability.
Applied in over 1,000 wells in shale oil and gas, tight oil and gas reservoirs, with over 20,000 stages of temporary plugging. Average single-well production increased by 20%.
