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OKLAHOMA CITY, May 1, 2012 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it will hold a conference call on Friday, May 11, 2012 at 10:00 a.m. Eastern /9:00 a.m. Central to discuss...

OKLAHOMA CITY, April 18, 2012 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it has commenced a cash tender offer (the "Offer") for any and all of the outstanding $325,000,000...

OKLAHOMA CITY, March 20, 2012 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it will hold a conference call on Thursday, March 29, 2012 at 10:00 a.m. Eastern /9:00 a.m. Central to...

OKLAHOMA CITY, Feb. 24, 2012 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. today announced year-end 2011 reserves, 2012 Guidance and reaffirmed 2011 production guidance. YEAR-END 2011...

OKLAHOMA CITY, Nov. 14, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc (Chaparral) today announced it has entered into an exclusive oil & gas Concession Agreement with the Osage Minerals Council...

OKLAHOMA CITY, Nov. 8, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it will hold a conference call on Tuesday, November 15, 2011 at 10:00 a.m. Eastern / 9:00 a.m. Central to...

OKLAHOMA CITY, Aug. 5, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it will hold a conference call on Friday, August 12, 2011 at 10:00 a.m. Eastern / 9:00 a.m. Central to...

OKLAHOMA CITY, Okla., June 1, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. today announced it has been selected to receive the Oil and Gas Investor Excellence Award for the 2010 Turnaround of the...

OKLAHOMA CITY, May 5, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy, Inc. announced today that it will hold a conference call on Friday, May 13, 2011 at 10:00 a.m. Eastern / 9:00 a.m. Central to discuss...

OKLAHOMA CITY, March 29, 2011 (GLOBE NEWSWIRE) -- Chaparral Energy's CO2 subsidiary (Chaparral) announced today the execution of a long-term carbon dioxide (CO2) purchase and sale agreement with a...