Evaluation of moderately high-pressure water-jet assist applied to single drag bit tools / by J.L. Thompson, E.D. Thimons, and R.J. Timko.
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| Other title: | Evaluation of moderately high pressure water jet assist applied to single drag bit tools. |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Pittsburgh, PA :
U.S. Dept. of the Interior, Bureau of Mines,
[1989?]
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| Series: | Report of investigations (United States. Bureau of Mines) ;
9239. |
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