Petroleum

Petroleum industry

Nanoparticles Show Promise in Developing Intelligent Drilling Fluid for Ultra-Deep Wells

Researchers in China have developed a novel hydrophobic associated polymer based silica nanoparticles composite that demonstrates excellent properties as a micro-nano-drilling fluid additive for drilling ultra-deep wells under extreme conditions. This material, prepared via inverse micro emulsion polymerization and sol-gel preparation, has shown significant potential in improving the stability and