Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000797468-11-000005-index-headers.html | 2011-01-26 11:29:13 | |
| 0000797468-11-000005-index.html | 2011-01-26 11:29:13 | |
| 0000797468-11-000005.txt | 2011-01-26 11:29:13 | |
 capitalspending.jpg | 53639 | 2011-01-26 11:29:13 |
 chemicalvar1.jpg | 30474 | 2011-01-26 11:29:13 |
 chemicalvar2.jpg | 30797 | 2011-01-26 11:29:13 |
| ex99_1-20110126.htm | 616682 | 2011-01-26 11:29:13 |
| ex99_2-20110126.htm | 135528 | 2011-01-26 11:29:13 |
| ex99_3-20110126.htm | 1094208 | 2011-01-26 11:29:13 |
| ex99_4-20110126.htm | 112798 | 2011-01-26 11:29:13 |
 ex99_4-201101261.jpg | 32237 | 2011-01-26 11:29:13 |
 ex99_4-2011012610.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012611.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012612.jpg | 21975 | 2011-01-26 11:29:13 |
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 ex99_4-2011012618.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012619.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-201101262.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012620.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012621.jpg | 27261 | 2011-01-26 11:29:13 |
 ex99_4-2011012622.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-2011012623.jpg | 17541 | 2011-01-26 11:29:13 |
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 ex99_4-201101265.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-201101266.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-201101267.jpg | 9137 | 2011-01-26 11:29:13 |
 ex99_4-201101268.jpg | 18854 | 2011-01-26 11:29:13 |
 ex99_4-201101269.jpg | 17038 | 2011-01-26 11:29:13 |
| ex99_5-20110126.htm | 5080 | 2011-01-26 11:29:13 |
 factors.jpg | 52530 | 2011-01-26 11:29:13 |
| form8k-20110126.htm | 632946 | 2011-01-26 11:29:13 |
 midstreamvar1.jpg | 29845 | 2011-01-26 11:29:13 |
 midstreamvar2.jpg | 25480 | 2011-01-26 11:29:13 |
 oilandgasvar1.jpg | 31749 | 2011-01-26 11:29:13 |
 oilandgasvar2.jpg | 33112 | 2011-01-26 11:29:13 |
 oxylogo.jpg | 6351 | 2011-01-26 11:29:13 |
 prtitle.jpg | 24527 | 2011-01-26 11:29:13 |