Oil & Gas Resources

General

• Enervus (formerly DrillingInfo)
• MineralHolders

Texas

• Railroad Commission of Texas

Oklahoma

• Oklahoma Corporation Commission
• Oklahoma Tax Commission
• Pangaea

Title Research

Texas

• CourthouseDirect.com
• TexasFile
• Texas Land Records
• Texas General Land Office (GLO)
• Texas University Lands

Oklahoma

• OKCountyRecords.com
• iDoc Market (Grady County, OK)

Real Estate Listing Sites

• craigslist
• eBay
• Land And Farm
• Lands of America
• LandWatch
• Loopnet
• Realtor
• Zillow