| 发明名称 |
CREATING A WELL ABANDONMENT PLUG |
| 摘要 |
A method is provided of in-situ casting well equipment wherein a metal is used which expands upon solidification. A body of such metal is placed in a cavity in a well. Before or after placing the metal in the cavity in the well, the body is brought at a temperature above the melting point of the metal. The metal of the body in the cavity is solidified by cooling it down to below the melting point of the metal.
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| 申请公布号 |
US2007137826(A1) |
申请公布日期 |
2007.06.21 |
| 申请号 |
US20060557411 |
申请日期 |
2006.11.07 |
| 申请人 |
BOSMA MARTIN G R;CORNELISSEN ERIK K;DIMITRIADIS KLISTHENIS;PETERS MIKE;WORRALL ROBERT N |
发明人 |
BOSMA MARTIN G.R.;CORNELISSEN ERIK K.;DIMITRIADIS KLISTHENIS;PETERS MIKE;WORRALL ROBERT N. |
| 分类号 |
B22D23/06;B22D19/04;E21B29/10;E21B33/13;E21B36/00;E21B41/00;E21B43/10 |
主分类号 |
B22D23/06 |
| 代理机构 |
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代理人 |
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