Horizontal Drilling & Thrust Boring
During the laying of the pipelines and cables, many obstacles & crosses are faced along the route. Avoiding the open crossing, UNICO Petroleum has been used both methods of Thrust Boring & Horizontal Directional Drilling to pass the pipelines and cables under the highways, rivers, channels, railways and others.
- Geotechnical investigation determining proper and safe boring depth based on the nature of the crossed structures, roads, railways or rivers
- In-house capabilities for different boring sizes ranging from 6” for cables up to 48” for pipeline casing
Pipeline protection inside the casing using special casing insulators and spacers Cement injection in the gap between casing and hole wall