Fluid collection reservoir and anti-spill mechanism

• US 9,605,515 B2
• Filed: 11/17/2015
• Issued: 03/28/2017
• Est. Priority Date: 06/15/2010
• Status: Expired due to Fees

• Current Assignee: O'Malley, Matthew Carl
• Original Assignee: O'Malley, Matthew Carl
• Inventors: O'Malley, Matthew Carl
• Primary Examiner(s): Buck, Matthew R
• Assistant Examiner(s): TOLEDO-DURAN, EDWIN J
• Application Number:
  US14/944,170
• Publication Number:
  US 20160069164A1
• Time in Patent Office: 497 Days
• Field of Search: 441/35, 441/40, 114/361, 210/170.05, 210/242.3, 210/923, 166/338, 166/344, 166/345, 166/346, 166/351, 166/352, 166/363, 166/364, 166/367
• US Class Current: 1/1
• CPC Class Codes: E21B 17/01 Risers
• CPC Class Codes: E21B 41/0007 for underwater installations E21B41/005, E21B41/04, E21B41/06, E21B41/08, E21B41/10 take precedence
• CPC Class Codes: E21B 43/0122 Collecting oil or the like from a submerged leakage cleaning or keeping clear the surface of open water from oil or the like E02B15/04
• CPC Class Codes: E21B 47/001 for underwater installation
• CPC Class Codes: E21B 47/11 using tracers; using radioactivity

Abstract

An apparatus for collecting fluids into a reservoir, wherein the reservoir is floating on a body of water and has an opening in the bottom of the reservoir through which the fluids, such as petro-based products, arrive flowing upward from a submersible structure, such as a riser from a fluid source. The reservoir has a canopy and mechanism connected to the rim of the side walls of the reservoir allowing the canopy to pivot. The pivoting canopy and mechanism attached along the rim of the reservoir restrains the fluids contained inside from spilling over the rim into the body of water, say an ocean, and also restrains the ocean waters from spilling over into the reservoir containing the fluids. The reservoir can be used as a temporary holding vessel for the fluids, whereby the fluids can then be vacuumed into a drillship.

Claims

1. An apparatus for collecting a liquid on top of a body of water after the liquid is brought from a source under a surface of the body of water to the surface of the body of water, comprising:

a bottom that floats atop the surface of the body of water, said bottom having an opening for coupling with a first end of a submersible structure through which the liquid flows into the apparatus;

wherein a second end of the submersible structure is placed adjacent to the source under the surface of the body of water;

a side wall connected to the bottom, said side wall and said bottom defining a reservoir for holding the liquid on top of the surface of the body of water; and

a canopy pivotally connected to a rim of the side wall so that the canopy can pivot in a first direction to restrain the liquid within the reservoir from spilling over the rim into the body of water or pivot in a second direction to restrain the body of water from spilling over the rim into the reservoir.

2. The apparatus of claim 1, wherein the reservoir comprises a temporary containment vessel for the liquid.

3. The apparatus of claim 2, wherein the liquid in the temporary containment vessel is operationally connected into a drillship for vacuuming the liquid into the drillship.

4. The apparatus of claim 1, wherein the canopy is comprised of a flexible material.

5. The apparatus of claim 1, wherein the canopy is comprised of a rigid material.

6. The apparatus of claim 5, wherein the canopy connected the rim of the side wall can pivot due to a hinge mechanism.

7. The apparatus of claim 1, wherein the side wall is comprised of an inflatable tube.

8. The apparatus of claim 1, wherein the rim is comprised of an inflatable tube.

9. The apparatus of claim 1, wherein the opening includes an opening side wall.

10. The apparatus of claim 9, wherein the opening side wall can restrain the liquid within the reservoir from spilling into the body of water.

11. The apparatus of claim 10, wherein a riser can be inserted through said opening in the bottom.

12. The apparatus of claim 11, wherein the liquid is comprised of a petroleum-based product.

13. The apparatus of claim 12, wherein the inserted riser is connected to a hose collecting the petroleum-based product.

14. The apparatus of claim 13, wherein the opening side wall can restrain the liquid within the reservoir from spilling into the body of water after and during the inserting of the riser.

15. The apparatus of claim 14, wherein the bottom is comprised of a plurality of sealed layers.

16. The apparatus of claim 1, wherein the side wall is comprised of a plurality of a plurality of inflatable tubes which are suitably and operatively stacked to restrain and contain the liquid.

17. The apparatus of claim 1, wherein the canopy is comprised of a plurality canopy sections.

18. The apparatus of claim 1, wherein the reservoir further comprises a cover.

19. The apparatus of claim 1, wherein the reservoir is configured with a double walled construction.

20. The apparatus of claim 1, wherein the reservoir is configured with a double floored construction.