Basic Product Information
Product Name: Emulsified Asphalt Powder
Appearance: Black brown free flowing powder, loose and uniform powder
Product attributes: Water based drilling fluid asphalt treatment agent, with multiple functions including anti collapse, filtration reduction, improvement of mud cake, and lubrication
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
Modified asphalt powder is obtained by emulsification and spray drying of asphalt. Under high temperature conditions, asphalt particles soften and deform, which can fill the micro pores of the mud cake, seal the micro cracks of shale, optimize the quality of the mud cake, and achieve wellbore protection.
Core selling point
1. High temperature softening to seal cracks, inhibit shale hydration and peeling, prevent collapse and protect the well
2. Improve the quality of mud cake, reduce filtration loss, and ensure good lubrication of mud cake
3. It can reduce the friction of the mud cake and minimize the resistance encountered during drilling
4. Possess certain temperature resistance and adapt to the working conditions of medium and deep wells
5. Excellent compatibility, can be used in combination with various water-based drilling fluid treatment agents
6. Convenient powder feeding and simple on-site maintenance
Product Advantages
-Under high temperature, particles soften and deform, effectively blocking micro cracks in shale and preventing filtrate from invading the formation, reducing the risk of well collapse
-Fill the pores of the mud cake, the mud cake is dense and smooth, reducing filtration and friction resistance of the mud cake
-Improve the lubrication performance of the mud cake and reduce the problem of frictional resistance during drilling and directional operations
-Has little impact on the rheological properties of drilling fluid and does not significantly disrupt the performance of the mud system
-Good dispersion of powder, easy to add while drilling, outstanding performance in the use of prone to collapse formations in medium and deep wells
Usage
1. It can be used alone or in combination with other water-based drilling fluid treatment agents.
2. Supplement in sections before encountering mud shale and easily collapsed formations during drilling.
3. It is recommended to refer to the working conditions for the recommended dosage on site. It is suggested to conduct indoor trials to determine the optimal dosage 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.