Directional boring costs $10 to $30 per linear foot or $1,000 to $9,000 total on average. Underground directional boring or horizontal directional drilling prices depend on the location and ground conditions.
[pdf] Get access to the business profiles of top 10 Land Drilling Rig companies, providing in-depth details on their company overview, key products and services, financials, recent developments and strategic moves. Get market shares and tailor-made intelligence on top players.
[pdf] Wells are drilled directionally for several purposes: • Increasing the exposed section length through the reservoir by drilling through the reservoir at an angle.• Drilling into the reservoir where vertical access is difficult or not possible. For instance an oilfield under a town, under a lake, or underneath a difficult-to-drill formation.
[pdf] 
