Associations 

• National Association of Unclaimed Property Administrators — lists contacts for locating lost or unclaimed funds.

• National Association of Royalty Owners(NARO)

• Texas Independent Producers and Royalty Owners Association

• American Association of Petroleum Geologists

• American Association of Petroleum Landmen

• American Gas Association

• American Petroleum Institute

• Council of Petroleum Accountants Societies

• Independent Petroleum Association of America (IPAA)

• National Association of Division Order Analysts

• Natural Gas Information and Educational Resources — (aka Natural Gas Supply Association)

• Public Petroleum Data Model Association

• Society of Exploration Geophysicists

• Society of Petroleum Engineers

• Society of Professional Well Log Analysts

• American Farmland Trust

• The Texas And Southwest Cattle Raisers Association

• Texas Land & Mineral Owners Association

Useful Oil And Gas Industry Links

• Yahoo! Oil & Gas Industry News

• Oilfield Directory

• Petroleum Industry Data Exchange

• New Mexico State Land Commission

• Oklahoma Corporation Commission