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| 0000928022-14-000049-index.html | 2014-03-12 17:40:57 | |
| 0000928022-14-000049.txt | 2014-03-12 17:40:57 | |
 0000928022-14-000049-xbrl.zip | 314090 | 2014-03-12 17:40:57 |
| cpe-20131231.xml | 2624440 | 2014-03-12 17:40:57 |
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| cpe-20131231x10k.htm | 3194498 | 2014-03-12 17:40:57 |
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| cpe-20131231_lab.xml | 998483 | 2014-03-12 17:40:57 |
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| cpe-ex991x20131231.htm | 97451 | 2014-03-12 17:40:57 |
| FilingSummary.xml | 37555 | 2014-03-12 17:40:57 |
| Financial_Report.xls | 2190447 | 2014-03-12 17:40:57 |
| Financial_Report.xlsx | 273914 | 2014-03-12 17:40:57 |
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