Back to results
US 7,980,304 B2Granted
Method and system for extraction of hydrocarbons from oil shale
AssigneeShale and Sands Oil Recovery LLC
InventorThomas B. O'Brien
Life of this patent
Estimating the term…
Abstract
A system and method for extracting hydrocarbon products from oil shale using nuclear energy sources for energy to fracture the oil shale formations and provide sufficient heat and pressure to produce liquid and gaseous hydrocarbon products. Embodiments of the present invention also disclose steps for extracting the hydrocarbon products from the oil shale formations.
Claims3
A method for recovering hydrocarbon products, the method comprising the steps of:
- producing thermal energy using a nuclear reactor operatively connected to a steam generator;
- providing said thermal energy to said steam generator;
- providing water to said steam generator;
- producing steam from said steam generator;
- injecting said steam into a steam turbine to generate mechanical energy;
- providing said mechanical energy to an electric generator;
- generating current from said electric generator from said mechanical energy;
- powering electric resistance heaters with said current, said heaters being disposed with injection wells wherein said injection wells are disposed in an oil shale formation;
- retorting oil shale in said oil shale formation using heat from said heaters to produce hydrocarbon products;
- and
- extracting said hydrocarbon products from said injection wells.
8 more elements
Dependencies are inferred from the claim text.