Shell's rig makes successful attack on west Texas chert.
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| Title: | Shell's rig makes successful attack on west Texas chert. |
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| Authors: | Short, E. H., jr |
| Source: | Oil & Gas Journal; October 12 1946, Vol. 45, p76-80, 5p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00301388 |
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