IP Library Granted Patent US 10,722,821
Granted Patent B2
US 10,722,821 · App. 15/481,287 · Granted Jul 28, 2020

Separation and monitoring apparatus

Inventor: David Droke (Elk City, OK)
Assignee: Green Flow Industries, LLC
B01D19/02B01D19/0042E21B21/063E21B43/34B01D2201/265
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,722,821
App. No.
15/481,287
Granted
Jul 28, 2020
Kind
B2
Abstract

A transportable separation apparatus for separating spent materials from oil and gas operations into a primarily solid component, a primarily liquid component and a primarily gas component. The transportable separation apparatus includes a first separation unit disposed on the transportable separation apparatus for receiving spent materials and beginning separation of the spent materials. The transportable separation apparatus connectable to a vehicle to be pulled on commercial roadways when the transportable separation apparatus is in a transportation configuration. The transportable separation apparatus further includes a second separation unit in fluid communication with the first separation unit for further separation of the spent materials. A method of using the transportable separation apparatus to separate spent materials.

Claims (32)

1. A transportable separation apparatus for separating spent materials from oil and gas operations into a primarily solid component, a primarily liquid component and a primarily gas component, the transportable separation apparatus comprising:

a first separation unit disposed on the transportable separation apparatus for receiving spent materials and beginning separation of the spent materials, the transportable separation apparatus connectable to a vehicle to be pulled on commercial roadways when the transportable separation apparatus is in a transportation configuration;

a mist extractor included in the first separation unit to support separation of mist or foam present in the spent materials into a gas component and a fluid component; and

a second separation unit in fluid communication with the first separation unit for further separation of the spent materials.

2. The transportable separation apparatus of claim 1 where in the first separation unit includes a materials inlet for introducing the spent materials into the first separation unit, a gas outlet for permitting the primarily gas component to escape the first separation unit, a liquid outlet for permitting the primarily liquid component to escape the first separation unit and pass to the second separation unit, and a solids outlet for permitting the primarily solid component to escape the first separation unit.

3. The transportable separation apparatus of claim 1 wherein the first and second separation units include weir elements to facilitate the separation of the primarily solids component from the primarily liquid component of the spent materials and to facilitate the separation of an oil component from an aqueous component present in the primarily solids component.

4. The transportable separation apparatus of claim 1 further comprising:

a screen device disposed in a solids conduit for preventing certain sized solid particles from entering the second separation unit, the solids conduit in fluid communication with the first and second separation unit to transport the primarily solid component of the spent materials from the first separation unit to the second separation unit; and

a collection device attached for the solids conduit to capture the certain sized particles that are too large to pass through the screen device.

5. The transportable separation apparatus of claim 1 wherein the second separation unit includes a solids inlet for receiving the primarily solids component from the first separation unit, a liquid inlet for receiving the primarily liquid component from the first separation unit, a gas outlet for permitting any residual gas component to escape the second separation unit, an aqueous outlet for permitting a primarily aqueous component of the primarily liquid components from the first separation unit to escape the second separation unit, an oil outlet for permitting a primarily oil component of the primarily liquid components from the first separation unit to escape the second separation unit and a solids slurry outlet for permitting a further refined primarily solid component to escape the second separation unit.

6. The transportable separation apparatus of claim 1 further comprising a monitoring apparatus to measure the primarily gas component recovered from the first and second separation units and to measure a solid component of the primarily solid component recovered from the second separation unit.

7. The transportable separation apparatus of claim 1 wherein the transportable separation apparatus further comprises a third separation unit for refinement of the primarily solid component, the third separation unit receiving the primarily solid component of the spent materials from the first separation unit or the second separation unit.

8. The transportable separation apparatus of claim 7 wherein the third separation unit is a shale shaker.

9. The transportable separation apparatus of claim 1 wherein the transportable separation apparatus has an operational configuration, the first separation unit selectively raisable from its position on the transportable separation apparatus when the transportable separation apparatus is in the transportation configuration, the first separation unit raisable to a height higher than the second separation unit.

10. The transportable separation apparatus of claim 9 wherein the transportable separation apparatus includes a third separation unit that is selectively raisable from its position on the transportable separation apparatus when the transportable separation apparatus is in the transportation configuration, the third separation unit raisable to a height higher than the second separation unit.

11. The transportable separation apparatus of claim 9 wherein the entire first separation unit is disposed above the entire second separation unit.

12. A transportable separation apparatus for separating spent materials from oil and gas operations into a primarily solid component, a primarily liquid component and a primarily gas component, the transportable separation apparatus comprising:

a first separation unit disposed on the transportable separation apparatus for receiving spent materials and beginning separation of the spent materials, the transportable separation apparatus connectable to a vehicle to be pulled on commercial roadways when the transportable separation apparatus is in a transportation configuration;

a second separation unit in fluid communication with the first separation unit for further separation of the spent materials;

a screen device disposed in a solids conduit for preventing certain sized solid particles from entering the second separation unit, the solids conduit in fluid communication with the first and second separation unit to transport the primarily solid component of the spent materials from the first separation unit to the second separation unit; and

a collection device attached for the solids conduit to capture the certain sized particles that are too large to pass through the screen device.

13. The transportable separation apparatus of claim 12 where in the first separation unit includes a materials inlet for introducing the spent materials into the first separation unit, a gas outlet for permitting the primarily gas component to escape the first separation unit, a liquid outlet for permitting the primarily liquid component to escape the first separation unit and pass to the second separation unit, and a solids outlet for permitting the primarily solid component to escape the first separation unit.

14. The transportable separation apparatus of claim 12 wherein the first and second separation units include weir elements to facilitate the separation of the primarily solids component from the primarily liquid component of the spent materials and to facilitate the separation of an oil component from an aqueous component present in the primarily solids component.

15. The transportable separation apparatus of claim 12 wherein the transportable separation apparatus further comprises a third separation unit for refinement of the primarily solid component, the third separation unit receiving the primarily solid component of the spent materials from the first separation unit or the second separation unit.

16. The transportable separation apparatus of claim 15 wherein the third separation unit is a shale shaker.

17. The transportable separation apparatus of claim 12 wherein the transportable separation apparatus has an operational configuration, the first separation unit selectively raisable from its position on the transportable separation apparatus when the transportable separation apparatus is in the transportation configuration, the first separation unit raisable to a height higher than the second separation unit.

18. The transportable separation apparatus of claim 17 wherein the transportable separation apparatus includes a third separation unit that is selectively raisable from its position on the transportable separation apparatus when the transportable separation apparatus is in the transportation configuration, the third separation unit raisable to a height higher than the second separation unit.

19. The transportable separation apparatus of claim 17 wherein the entire first separation unit is disposed above the entire second separation unit.

20. A transportable separation apparatus for separating spent materials from oil and gas operations into a primarily solid component, a primarily liquid component and a primarily gas component, the transportable separation apparatus comprising:

a first separation unit disposed on the transportable separation apparatus for receiving spent materials and beginning separation of the spent materials, the transportable separation apparatus connectable to a vehicle to be pulled on commercial roadways when the transportable separation apparatus is in a transportation configuration;

a second separation unit in fluid communication with the first separation unit for further separation of the spent materials; and

wherein the second separation unit includes a solids inlet for receiving the primarily solids component from the first separation unit, a liquid inlet for receiving the primarily liquid component from the first separation unit, a gas outlet for permitting any residual gas component to escape the second separation unit, an aqueous outlet for permitting a primarily aqueous component of the primarily liquid components from the first separation unit to escape the second separation unit, an oil outlet for permitting a primarily oil component of the primarily liquid components from the first separation unit to escape the second separation unit and a solids slurry outlet for permitting a further refined primarily solid component to escape the second separation unit.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 6, 2017
From: DROKE, DAVID
To: GREEN FLOW INDUSTRIES, LLC
Reel/Frame 041890/0538 →
Continuity (2)
Provisional Application 62319969 · Apr 8, 2016
Related Publication 20170291123A1 · Oct 12, 2017