| 单词 | drawworks |
| 释义 | drawworks in the Oil and Gas Industry (drɔwɜrks) Word forms: (plural) drawworks noun (Extractive engineering: Field development, Equipment) A drawworks is a drum for reeling the drill string in and out. The drawworks spools the drilling line to raise the assembled mast to vertical. The drawworks reels the drilling line out and in as the bit penetrates into the designated sedimentarylayers or strata. A drawworks is a drum for reeling the drill string in and out. |
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