发明名称 |
Circulated heated transfer fluid systems used to treat a subsurface formation |
摘要 |
A method for heating a subsurface formation includes applying heat from a plurality of heaters to at least a portion of the subsurface formation. A portion of one or more of the heaters are allowed to move relative to the heaters respective wellhead using sliding seals to accommodate thermal expansion of the heaters.
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申请公布号 |
US8267185(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20090576707 |
申请日期 |
2009.10.09 |
申请人 |
OCAMPOS ERNESTO RAFAEL FONSECA;VENDITTO JAMES JOSEPH;CAO RENFENG RICHARD;BASS RONALD MARSHALL;NGUYEN SCOTT VINH;CRUZ ANTONIO MARIA GUIMARAES LEITE;RAGHU DAMODARAN;SON JAIME SANTOS;SHELL OIL COMPANY |
发明人 |
OCAMPOS ERNESTO RAFAEL FONSECA;VENDITTO JAMES JOSEPH;CAO RENFENG RICHARD;BASS RONALD MARSHALL;NGUYEN SCOTT VINH;CRUZ ANTONIO MARIA GUIMARAES LEITE;RAGHU DAMODARAN;SON JAIME SANTOS |
分类号 |
E21B43/00 |
主分类号 |
E21B43/00 |
代理机构 |
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代理人 |
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