Improved Hydrocarbon Recovery

Improved Hydrocarbon Recovery is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Gas Utility Companies
• Gas Compressed Natural

North American Industry Classification System (NAICS) Categories:

• Natural Gas Distribution > Natural Gas Companies
• Other Chemical And Allied Products Merchant Wholesalers > Industrial Chemical Gases > Gas Compressed Natural

Standard Industry Classification (SIC) Categories:

• Gas Production &/Or Distribution
• Chemicals And Allied Products, Nec > Industrial Chemical Gases > Gas Compressed Natural