A METHOD FOR SHORTENING AN INJECTION PIPE UNDERGROUND COAL GASIFICATION |
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| 申请号 | EP13809020 | 申请日 | 2013-06-21 | 公开(公告)号 | EP2872737A4 | 公开(公告)日 | 2016-05-04 |
| 申请人 | CARBON ENERGY LTD; | 发明人 | DAVIS BURL EDWARD; O' LEARY KIERAN MAURICE; | ||||
| 摘要 | A method for automatically shortening an injection well liner for underground coal gasification is provided. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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