Atlas Resources Public #16-2007 Program Watch

from POS EX 120 pages Credit Agreement Datedasof June 29, 2007 Among Atlas Energy Resources, LLC, as Parent Guarantor, Atlas Energy Operating Company, LLC, as Borrower, Jpmorgan Chase Bank, N.A., as Administrative Agent, Wachovia Bank, National Association, as Syndication Agent, and Bankof America, N.A., Bnp Paribas, Royal Bankof Canada, and Ubs AG, Stamford Branch, as Co-Documentation Agents, and the Lenders Party Hereto Sole Lead Arrangerand Sole Bookrunner J.P. Morgan Securities Inc

from S-1/A 154 pages Revolving Credit Agreement Dated as of December 18, 2006 Among Atlas Energy Operating Company, LLC, as Borrower; Aer Pipeline Construction, Inc., Aic, LLC, Atlas America, LLC, Atlas Energy Ohio, LLC, Atlas Energy Resources, LLC, Atlas Noble, LLC, Atlas Resources, LLC, Rei-Ny, LLC, Resource Energy, LLC, Resource Well Services, LLC, and Viking Resources LLC as Guarantors; Wachovia Bank, National Association as Administrative Agent and Issuing Bank; Bank of America, N.A. and Compass Bank as Co-Syndication Agents; Bank of Oklahoma, N.A., U.S. Bank, National Association and Bnp Paribas as Co-Documentation Agents and the Lenders Signatory Hereto $250,000,000 Senior Secured Revolving Credit Facility Wachovia Capital Markets, LLC as Lead Arranger