Systems and methods for enhanced recovery of hydrocarbonaceous fluids
OwnerPaul Grimesinventor
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Abstract
A method for enhanced recovery of hydrocarbonaceous fluids, the method including the steps of creating a plurality of wellbores in a subterranean formation, whereby one or more of the plurality of wellbores may include a directionally drilled portion with solution disposed therein, and an electrode operatively connected with a power source. Other steps include generating an electrical field within the subterranean formation, thereby causing an electrochemical reaction to produce a gas from the solution, such that the gas mixes with hydrocarbonaceous fluids present in the formation and increases pressure within at least one of the plurality of wellbores, the subterranean formation, and combinations thereof, thereby enhancing recovery of the hydrocarbonaceous fluid.
Claims4
A method for tertiary recovery of hydrocarbonaceous fluids, the method comprising:
- creating at least part of an artificial subterranean formation external to a natural producing formation;
- reacting a fluid disposed in the artificial formation to form a gas;
- permeating the gas into the natural producing formation, wherein the permeated gas in the natural producing formation increases pressure within the natural producing formation;
- and mixing the gas with hydrocarbonaceous fluids disposed in the natural producing formation, thereby enhancing recovery of the hydrocarbonaceous fluid, and
- the artificial subterranean formation comprises three wellbores mechanically isolated from each other, each of the three wellbores comprising a corresponding directionally drilled portion, and at least a portion of each of the three directionally drilled portions together form a Y-shape configuration within the natural producing formation.
Dependencies are inferred from the claim text.