发明名称 |
In situ recovery from residually heated sections in a hydrocarbon containing formation |
摘要 |
Methods of treating a tar sands formation is described herein. The methods may include providing heat to a first section of a hydrocarbon layer in the formation from a plurality of heaters located in the first section of the formation. Heat is transferred from the heaters so that at least a first section of the formation reaches a selected temperature. At least a portion of residual heat from the first section transfers from the first section to a second section of the formation. At least a portion of hydrocarbons in the second section are mobilized by providing a solvation fluid and/or a pressurizing fluid to the second section of the formation.
|
申请公布号 |
US7849922(B2) |
申请公布日期 |
2010.12.14 |
申请号 |
US20080106128 |
申请日期 |
2008.04.18 |
申请人 |
SHELL OIL COMPANY |
发明人 |
VINEGAR HAROLD J.;KARANIKAS JOHN MICHAEL;RYAN ROBERT CHARLES |
分类号 |
E21B43/24 |
主分类号 |
E21B43/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|