发明名称 |
SACRIFICIAL LINER LINKAGES FOR AUTO-SHORTENING AN INJECTION PIPE FOR UNDERGROUND COAL GASIFICATION |
摘要 |
A sacrificial liner linkage that can be used to automatically shorten a liner for an underground coal gasification process is provided. The sacrificial liner linkage may be one or more sacrificial liner linkage portions that are spaced between one or more liner portions in which the sacrificial liner linkage portions disintegrate before the one or more liner portions to automatically shorten the liner. |
申请公布号 |
US2014000873(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201213536082 |
申请日期 |
2012.06.28 |
申请人 |
DAVIS BURL EDWARD;MALLETT CLIFFORD WILLIAM;MARK MARION RUSSELL |
发明人 |
DAVIS BURL EDWARD;MALLETT CLIFFORD WILLIAM;MARK MARION RUSSELL |
分类号 |
E21B17/00 |
主分类号 |
E21B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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