Scientific Drilling

Scientific Drilling is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Oil & Gas Well Service
• Special Trade Contractors, Nec

North American Industry Classification System (NAICS) Categories:

• Support Activities For Oil And Gas Operations
• All Other Specialty Trade Contractors

Standard Industry Classification (SIC) Categories:

• Oil & Gas Field Services, Nec
• Special Trade Contractors, Nec