Product Name: Drilling Leak Stopper
Appearance: Grey brown free flowing powder, evenly distributed particle size distribution
Product attribute: Water based drilling fluid specialized plugging agent for drilling while plugging in permeable and micro fractured formations
Water solubility: dispersed in water-based 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
Rigid bridging particles, flexible fibers, and elastic filling materials are compounded according to a reasonable grading. During the drilling process, with the circulation of drilling fluid, a sealing layer is rapidly formed on the surface of the borehole under the action of pressure difference, achieving simultaneous drilling and sealing.
Core selling point
1. Add while drilling, without interrupting drilling operations, to achieve plugging while drilling
2. Adapt to porous and microfractured formations to control permeability leakage
3. The sealing layer is resistant to erosion and is not easily washed away by circulating mud
4. Has minimal interference with the rheological properties of drilling fluid and does not affect normal drilling
5. Excellent compatibility, can be used in combination with various water-based drilling fluid treatment agents
6. Easy to use, pre added in advance, and effective in preventing leakage
Product Advantages
-Multi component collaborative bridging and filling can quickly form a low-permeability sealing layer in the wellbore leakage channel, preventing and treating permeability leakage
-No need to stop drilling and prepare leak sealing slurry, it can be circulated while drilling, saving operation time
-Has little impact on the viscosity and shear force of drilling fluid, and does not disturb the original comprehensive performance of the mud
-The performance of medium and deep well conditions is stable and can be used for early protection of leakage risk formations
-Simple material dispersion and convenient on-site mud maintenance
Usage
1. It can be used alone or in combination with other water-based drilling fluid treatment agents.
2. Pre add in sections before drilling in areas prone to leakage; Minor leakage can be promptly replenished.
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.