“Bulgarian Drilling Company” Ltd was incorporated as a sole proprietor limited liability company in 2003, its owner being “Oil and Gas Exploration and Production” Plc. The main activities of the company are:

• Drilling and maintenance of wildcat, exploration and production oil and gas wells on the territory of the country and abroad;
• Drilling and maintenance of exploration and production wells for underground and mineral water, and geothermal energy;
• Specialized service operations related to the main activity of the company;