Product Name: Composite Leak Stopper
Appearance: Brown/Grey Brown Free Flow Composite Powder Particle Fiber Body, with particle size distribution formulated according to requirements
Product attribute: Water based drilling fluid specific plugging treatment agent, used for plugging operations of formation leakage and partial leakage conditions
Water solubility: dispersed in drilling fluid system
Sample tip: Seed glass bottles are laboratory display samples, while bulk orders are packaged in industrial bags
Storage conditions: ventilated, cool and dry storage, strictly prevent moisture
Shelf life: 24 months with intact sealing
Material Description
Made by compounding rigid particles, flexible fibers, and deformable filling materials according to scientific grading. By relying on the synergistic effect of bridging, filling, and fiber pulling, a sealing layer is formed in the leakage channel to achieve the sealing of pore and fracture formation leakage.
Core selling point
1. Multi component collaborative bridging and sealing, suitable for various leakage channels such as pores and cracks
2. Quick and effective sealing of permeable and partially leaking formations
3. It does not seriously disrupt the rheological properties of drilling fluid and has good compatibility with the mud system
4. Particle fiber composite, strong anti scouring ability, and the sealing layer is not easily washed away
5. Excellent compatibility, can be used in combination with various water-based drilling fluid treatment agents
6. The on-site construction is simple and can be blocked as drilling progresses, reducing the time for drilling stoppage processing
Product Advantages
-Rigid particles are prioritized for bridging, and flexible fibers are used to fill gaps, forming a composite sealing network to enhance the compressive and erosion resistance of the sealing layer
-Widely applicable, it can handle complex working conditions such as sandstone pore leakage, shallow cracks, and partial leakage in geological formations
-The addition has little effect on the viscosity and shear force of the drilling fluid, and does not damage the original comprehensive properties of the mud
-Can be added during drilling, or equipped with plugging slurry for static plugging, with flexible construction methods
-Good material stability, stable performance under temperature conditions in medium and deep wells, reducing operational risks caused by underground leakage
Usage
1. It can be used alone or in combination with other water-based drilling fluid treatment agents.
2. Add the missing layer during drilling in advance; In case of leakage, a dedicated plugging slurry can be configured and put into use.
3. It is recommended to conduct an indoor trial to determine the optimal dosage based on the degree of leakage before on-site deployment.
4. Normal circulation mixing and sufficient dispersion can be used for drilling operations.
Storage precautions
Sealed and moisture-proof, avoiding exposure to sunlight and rain; Use up as soon as possible after opening; Wear dust-proof protective equipment during operation.