| 摘要 |
<p>Method and apparatus for extracting oil or bitumen from the soil comprising oil or bitumen or from the solid soil materials comprising oil or bitumen, such as oil sand or from ice, wherein oil or bitumen is extracted by using hot liquid so that the soil or soil material is brought in touch with hot liquid. The heat of the hot liquid extracts oil or bitumen from the soil or from the solid soil materials. Hot oil or hot water is pumped down into the soil or solid soil particles are dropped into hot oil or hot water.</p> |
