Abstract:
Systems and methods for regulating an in situ pyrolysis process. The methods may include producing a product fluid stream from an active pyrolysis region of a subterranean formation. The methods further may include detecting a concentration of a first component in the product fluid stream and/or detecting a concentration of a second component in the product fluid stream. The concentration of the first component may be indicative of an intensive property of the pyrolyzed fluid production system. The concentration of the second component may be indicative of an extensive property of the pyrolyzed fluid production system. The methods further may include regulating at least one characteristic of the pyrolyzed fluid production system based upon the concentration of the first component and/or based upon the concentration of the second component. The systems may include systems that are configured to perform the methods.
Abstract:
Systems and methods for regulating an in situ pyrolysis process. The methods may include producing a product fluid stream from an active pyrolysis region of a subterranean formation. The methods further may include detecting a concentration of a first component in the product fluid stream and/or detecting a concentration of a second component in the product fluid stream. The concentration of the first component may be indicative of an intensive property of the pyrolyzed fluid production system. The concentration of the second component may be indicative of an extensive property of the pyrolyzed fluid production system. The methods further may include regulating at least one characteristic of the pyrolyzed fluid production system based upon the concentration of the first component and/or based upon the concentration of the second component. The systems may include systems that are configured to perform the methods.
Abstract:
A method of producing hydrocarbon fluids with improved hydrocarbon compound properties from a subsurface organic-rich rock formation, such as an oil shale formation, is provided. The method may include the step of heating the organic-rich rock formation in situ. In accordance with the method, the heating of the organic-rich rock formation may pyrolyze at least a portion of the formation hydrocarbons, for example kerogen, to create hydrocarbon fluids. Thereafter, the hydrocarbon fluids may be produced from the formation. Hydrocarbon fluids with improved hydrocarbon compound properties are also provided.
Abstract:
A method of producing hydrocarbon fluids with improved hydrocarbon compound properties from a subsurface organic-rich rock formation, such as an oil shale formation, is provided. The method may include the step of heating the organic-rich rock formation in situ. In accordance with the method, the heating of the organic-rich rock formation may pyrolyze at least a portion of the formation hydrocarbons, for example kerogen, to create hydrocarbon fluids. Thereafter, the hydrocarbon fluids may be produced from the formation. Hydrocarbon fluids with improved hydrocarbon compound properties are also provided.