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5/3/2013
Chaparral Energy
Schedules First Quarter 2013 Earnings Conference Call
More Info | Webcast
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3/27/2013
Chaparral Energy
Schedules Fourth Quarter and Full Year 2012 Earnings Conference Call
More Info | Webcast
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2/26/2013
Chaparral Energy
Announces Year End 2012 Results
More Info
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