Publications

The effectiveness of lubricity in drilling mud is essential in oil and gas well operations, particularly in challenging formations such as shale and abrasive rocks, which increase friction and the risk of equipment damage. Biocomposites derived from rice husk (SiO₂) have emerged as an innovative additive in drilling muds to improve lubricity, reduce friction, and minimize operational risks under extreme conditions. This study evaluates the performance and environmental benefits of SiO₂-based biocomposites in drilling muds across several wells.

The results indicate that SiO₂ biocomposites effectively form a lubricating layer on borehole walls, reducing friction between pipes and formations while maintaining mud stability under high pressure and temperature. This enhancement significantly improves drilling efficiency by lowering energy consumption, especially in difficult formations. Moreover, SiO₂ from rice husk is biodegradable, reducing environmental impact compared to conventional additives.
A case study demonstrated that SiO₂-based biocomposite muds led to reduced downtime and equipment damage, improving overall operational efficiency. Their successful application highlights their potential for broader use in the oil and gas industry, contributing to productivity and environmental sustainability. Therefore, SiO₂ biocomposites from rice husks provide both operational and environmental benefits, making them a viable solution for modern drilling challenges.