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| Prospect Store Offers numerous listings for investing in oil, gas and other petroleum related ventures. |   |
| Marienfeld Royalty Corporation Buyer of income producing oil and gas royalties and minerals. |   | |
| Extex Land & Administration LLC Offers a range of services in the administration of oil & gas properties, including revenue distribution and reconciliation as well as title and ownership issues. |   | |
| Oil & Gas Journal Exchange Online marketplace for petroleum professionals to perform research and execute secure transactions related to the purchase and sale of oil & gas producing properties, exploration prospects, and surplus and used oilfield equipment. |   | |
| Lease Marketing, Inc. Acquires and manages income producing oil & gas properties for clients and related companies. |   | |
| WhitMar Exploration Exploration and production company, focused on the Mid-Continent and Gulf Coast regions, which maintains an inventory of internally generated oil and gas drilling prospects. |   | |
| Underwriters Laboratories: Oil and Gas Property Consultants Download UL?s free white paper on the benefits of building a global compliance strategy. Learn to navigate international certification requirements. |   | |
| Oil Prospect.com Online site for Rocky Mountain oil and gas prospects. |   | |
| Perupetro Private law State Corporation that's responsible for promoting investments in the exploration and exploitation of hydrocarbons in Peru. |   | |
| UL RoHS Compliance Solutions: Oil and Gas Certification Includes testing, supply-chain monitoring and compliant-supplier database. UL's tools help manufacturers efficiently self-declare RoHS compliance. |   | |
| Oil and Gas Consulting Learn Five Requisites for Lasting High Performance from Accenture. |   | |
| Underwriters Laboratories: Oil and Gas Certification Demand the certification recognized and appreciated by regulators, retailers and consumers alike - the UL Mark. Go to market with complete confidence. |   | |
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