Last year, a University of Wyoming archivist and television crew interviewed residents who live atop the Niobrara Shale in the southeastern part of the state.

DENVER -- Petroleum Development Corporation (dba PDC Energy) ("PDC" or the "Company") announced today that the Company has executed a definitive agreement to acquire Core Wattenberg ...

DENVER -- Petroleum Development Corporation (dba PDC Energy) ("PDC," or the "Company") announced today that it has closed its previously announced underwritten public offering of 6,500,000 ...

DENVER -- Petroleum Development Corporation (dba PDC Energy) ("PDC," or the "Company") announced today that it has priced its previously announced underwritten public offering of 6,500,000 ...

DENVER -- Petroleum Development Corporation (dba PDC Energy) ("PDC," or the "Company") announced today the Company intends, subject to market conditions, to offer 6,500,000 shares of ...

OKLAHOMA CITY -- GMX RESOURCES INC., (the "Company" or "GMXR"), announced today that it has closed the exchange offer relating to its Senior Secured Notes due 2017. The Company's offer ...

DENVER -- Recovery Energy, Inc. , an independent oil and gas exploration and production company with operations and assets in the Denver-Julesburg (DJ) Basin, will present at the Tight Oil Niobrara Congress ...

SCOTTSDALE, Ariz., May 21, 2012 /PRNewswire/ -- American Standard Energy Corp ("American Standard" or the "Company") (OTCBB: ASEN), a domestic oil and gas exploration and production ...

SCOTTSDALE, Ariz., May 11, 2012 /PRNewswire/ -- American Standard Energy Corp ("American Standard" or the "Company") (ASEN.OB), a domestic oil and gas exploration and production ...

Chesapeake Energy Corporation today issued the following statement regarding the Schedule 13D filed late today by affiliates of Carl Icahn with the Securities and Excha