Oilfield material mixing and metering system with auger

1. An oilfield material reservoir, comprising:

a body with an upper end, a lower end, a sidewall having a first side and a second side opposite the first side and extending between the upper end and the lower end forming a recess, and a partition positioned within the recess adjacent to the lower end and extending between the first and second sides of the sidewall; and

a base positioned adjacent to and beneath the body, the base having an upper side, a lower side opposite the upper side, a first end, a second end opposite the first end, a discharge opening formed within the lower side, and a plurality of augers,

wherein each of the augers have a central shaft extending across the body from the first side to the second side of the body, the augers having opposing-hand flights on opposite ends of the central shaft, the flights of the augers configured to drive an oilfield material from the first and second sides of the body toward the discharge opening of the base.

2. The oilfield material reservoir of claim 1 , wherein the partition is aligned with the discharge opening.

3. The oilfield material reservoir of claim 2 , wherein the partition and the discharge opening are parallel.

4. The oilfield material reservoir of claim 1 , wherein the partition includes a first partition wall and a second partition wall which are connected together in the shape of a chevron, an apex of the chevron positioned above the lower end of the body.

5. The oilfield material reservoir of claim 4 , wherein the partition is formed from a single piece of material.

6. The oilfield material reservoir of claim 1 , further comprising an opener assembly positioned proximate to the upper end of the body adjacent to the recess, the opener assembly having one or more blade support member, one or more blade operably connected to certain of the one or more blade support member, and a blade driver operably connected to certain of the one or more blade and configured to move the one or more blade along the one or more blade support member.

7. The oilfield material reservoir of claim 6 , wherein the blade support member is configured as a cross brace member.

8. The oilfield material reservoir of claim 1 further comprising a plurality of troughs sized and shaped to receive the plurality of augers, respectively and configured to prevent an oilfield material transferred by the plurality of augers from disrupting a flow of the oilfield material toward the discharge opening of the base, wherein a first auger is positioned in a first trough and a second auger is positioned in a second trough.

9. The oilfield material reservoir of claim 1 further comprising a conveyor positioned beneath the discharge opening of the base where the discharge opening extends from a first end of the base to a second end of the base and overlaps at least a portion of the conveyor.

10. An oilfield material reservoir, comprising:

a body with an upper end, a lower end, a sidewall having a first side and a second side opposite the first side and extending between the upper end and the lower end forming a recess, and a partition positioned within the recess adjacent to the lower end and extending between the first and second sides of the sidewall;

a base positioned beneath the body, the base having a lower end at least partially surrounding a discharge opening, and a plurality of augers, the wherein each of the plurality of augers have a central shaft extending across the body from the first side to the second side of the body, the augers having opposing-hand flights on opposite ends of the central shaft, the flights of the augers configured to drive oilfield material from the first and second sides of the body toward the discharge opening of the base; and

one or more motive elements configured to cause one or more of the central shafts of the plurality of augers to rotate thereby driving the oilfield material toward the discharge opening of the base.

11. The oilfield material reservoir of claim 10 , wherein the partition is aligned with the discharge opening.

12. The oilfield material reservoir of claim 11 , wherein the partition and the discharge opening are parallel.

13. The oilfield material reservoir of claim 10 , wherein the partition is formed from a first partition wall and a second partition wall connected together in a shape of a chevron having an apex positioned opposite to the lower end of the body.

14. The oilfield material reservoir of claim 10 , wherein the body has an upper end, and further comprising an opener assembly positioned proximate to the upper end of the body and adjacent to the recess, the opener assembly having one or more blade support member, one or more blade operably connected to certain of the one or more blade support member, and a blade driver operably connected to certain of the one or more blade and configured to move the one or more blade along the one or more blade support member.

15. The oilfield material reservoir of claim 10 , wherein the one or more motive element is a single motive element coupled to the plurality of augers forming a linked system of augers and configured to drive each of the plurality of augers simultaneously.

16. The oilfield material reservoir of claim 10 , wherein the one or more motive element is a plurality of motive elements, each of the plurality of motive elements coupled to one of the plurality of augers and each of the plurality of motive elements configured to independently drive one of the plurality of augers.

17. The oilfield material reservoir of claim 10 further comprising a plurality of troughs sized and shaped to receive the plurality of augers, respectively and configured to prevent an oilfield material transferred by the plurality of augers from disrupting a flow of the oilfield material toward the discharge opening of the base, wherein a first auger is positioned in a first trough and a second auger is positioned in a second trough.

18. The oilfield material reservoir of claim 10 further comprising a conveyor coupled to the one or more motive element and positioned beneath the discharge opening of the base and configured to transfer an oilfield material transferred through the discharge opening through a conveyor opening having a smaller cross-sectional area than the body.

19. A method, comprising:

introducing an oilfield material into an oilfield material reservoir having a body and a base positioned beneath the body, the body having an upper end, a lower end, a sidewall having a first side and a second side and extending between the upper end and the lower end forming a recess, and a partition positioned within the recess adjacent to the lower end and extending between the first and second sides of the sidewall, the base having a discharge opening formed within a lower side, the body having a plurality of augers disposed therein, each of the augers having a central shaft extending across the body from the first side to the second side of the body, the augers having opposing-hand flights on opposite ends of the central shaft, the flights of the augers configured to drive an oilfield material from the first and second sides of the body toward the discharge opening of the base; and

rotating the central shafts of the augers while introducing the oilfield material and directing the oilfield material toward the discharge opening of the base via the flights of the plurality of augers.

20. The method of claim 19 , further comprising actuating an opener assembly to open an oilfield material receptacle supported at a location proximate to an upper end of the body adjacent to the recess to introduce oilfield material into the oilfield material reservoir.

21. The method of claim 19 , further comprising receiving the oilfield material, discharged through the discharge opening, onto a conveyor coupled to one or more motive element and positioned beneath the discharge opening of the base and configured to transfer the oilfield material discharged through the discharge opening through a conveyor opening having a smaller cross-sectional area than the body.