Electric or natural gas fired small footprint fracturing fluid blending and pumping equipment
First Claim
1. An integrated material blending and storage system comprising:
- a storage unit;
a blender located under the storage unit;
wherein the blender is operable to receive a first input from the storage unit through a hopper;
a liquid additive storage module having a first pump to maintain constant pressure at an outlet of the liquid additive storage module;
wherein the blender is operable to receive a second input from the liquid additive storage module; and
a pre-gel blender, wherein the pre-gel blender comprises at least a pre-gel storage unit resting on a leg, further wherein the pre-gel storage unit comprises a central core and an annular space, wherein the annular space hydrates the contents of the pre-gel blender;
wherein the blender is operable to receive a third input from the pre-gel blender;
wherein gravity directs the contents of the storage unit, the liquid additive storage module and the pre-gel blender to the blender;
a second pump; and
a third pump;
wherein the second pump directs the contents of the blender to the third pump; and
wherein the third pump directs the contents of the blender down hole;
wherein at least one of the second pump and the third pump is powered by one of natural gas and electricity.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods and systems for integral storage and blending of the materials used in oilfield operations are disclosed. A modular integrated material blending and storage system includes a first module comprising a storage unit, a second module comprising a liquid additive storage unit and a pump for maintaining pressure at an outlet of the liquid additive storage unit. The system further includes a third module comprising a pre-gel blender. An output of each of the first module, the second module and the third module is located above a blender and gravity directs the contents of the first module, the second module and the third module to the blender. The system also includes a pump that directs the output of the blender to a desired down hole location. The pump may be powered by natural gas or electricity.
-
Citations
26 Claims
-
1. An integrated material blending and storage system comprising:
-
a storage unit; a blender located under the storage unit; wherein the blender is operable to receive a first input from the storage unit through a hopper; a liquid additive storage module having a first pump to maintain constant pressure at an outlet of the liquid additive storage module; wherein the blender is operable to receive a second input from the liquid additive storage module; and a pre-gel blender, wherein the pre-gel blender comprises at least a pre-gel storage unit resting on a leg, further wherein the pre-gel storage unit comprises a central core and an annular space, wherein the annular space hydrates the contents of the pre-gel blender; wherein the blender is operable to receive a third input from the pre-gel blender; wherein gravity directs the contents of the storage unit, the liquid additive storage module and the pre-gel blender to the blender; a second pump; and a third pump; wherein the second pump directs the contents of the blender to the third pump; and wherein the third pump directs the contents of the blender down hole; wherein at least one of the second pump and the third pump is powered by one of natural gas and electricity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A modular integrated material blending and storage system comprising:
-
a first module comprising a storage unit; a second module comprising a liquid additive storage unit and a first pump for maintaining pressure at an outlet of the liquid additive storage unit; and a third module comprising a pre-gel blender, wherein the pre-gel blender comprises at least a pre-gel storage unit resting on a leg, further wherein the pre-gel storage unit comprises a central core and an annular space, wherein the annular space hydrates the contents of the pre-gel blender; wherein an output of each of the first module, the second module and the third module is located above a blender; and wherein gravity directs the contents of the first module through a hopper, the second module and the third module to the blender; a second pump; wherein the second pump directs the output of the blender to a desired down hole location; and wherein the second pump is powered by one of natural gas and electricity. - View Dependent Claims (21, 22, 23, 24, 25, 26)
-
Specification