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|---|---|---|
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| 0000950123-11-051478-index.html | 2011-05-18 07:31:27 | |
| 0000950123-11-051478.txt | 2011-05-18 07:31:27 | |
 0000950123-11-051478-xbrl.zip | 99995 | 2011-05-18 07:31:27 |
| cxo-20101231.xml | 1083148 | 2011-05-18 07:31:27 |
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| d82240exv23w1.htm | 1703 | 2011-05-18 07:31:27 |
| d82240exv99w1.htm | 46421 | 2011-05-18 07:31:27 |
| d82240exv99w2.htm | 313500 | 2011-05-18 07:31:27 |
| d82240exv99w3.htm | 14960 | 2011-05-18 07:31:27 |
| d82240exv99w4.htm | 896676 | 2011-05-18 07:31:27 |
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| Financial_Report.xls | 852475 | 2011-05-18 07:31:27 |
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| R8.xml | 174320 | 2011-05-18 07:31:27 |
| R9.xml | 12532 | 2011-05-18 07:31:27 |