SYSTEM AND METHOD TO STORE FLUID UNDERGROUND
A method for storing fluids and waste underground in a subterranean zone and one or more fractures created with a fracture and seal process. This will be useful for oil and gas fields, depleted oil or gas wells, abandoned oil or gas wells, industrial plants, food processing plants, or other fluid or waste storage operations.
1 . A system for the subterranean storage of fluid, the system comprising:
a subterranean area for fluid storage;
one or more zones within said area adapted to receive and retain said fluid;
said one or more zones being hydraulically fractured and sealed;
a facility to pump and retain said fluid in said one or more zones; and
said storage of said fluid having a period of time.
2 . The system as defined in claim 1 wherein said fluid is a fuel.
3 . The system as defined in claim 2 wherein said area is proximal to a power plant.
4 . The system as defined in claim 3 wherein at least a portion of said fuel is burned at said plant.
5 . The system as defined in claim 1 wherein at least a portion of said fluid is under pressure and is released to generate useful work.
6 . The system as defined in claim 1 wherein said time is indefinite.
7 . The system as defined in claim 1 wherein said fluid is waste.
8 . The system as defined in claim 7 wherein said waste is capable of producing a collectable compound from a chemical reaction within said one or more zones.
9 . The system as defined in claim 1 wherein said fluid is a carbon rich slurry.
10 . A method for subterranean storage of fluid, the method comprising:
selecting a subterranean area for fluid storage;
adapting one or more zones within said area to receive and retain said fluid;
fracturing and sealing said one or more zones;
pumping and retaining said fluid in said one or more zones; and
storing said fluid for a period of time.
11 . The method as defined in claim 10 further comprising burning at least a portion of said fluid at a power plant proximal to said area.
12 . The method as defined in claim 10 further comprising generating useful work from at least a portion of said fluid wherein said fluid is under pressure.
13 . The method of 10 further comprising producing a collectable compound from a chemical reaction of said fluid within said one or more zones.
14 . The method of claim 10 further comprising sequestrating of carbon.