US4604196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marine separator for fluids of different densities
Assignee: Cameron Solutions Inc
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Filing: 1985-07-16
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Granted: 1986-08-05
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Expires: 2005-07-16
Abstract
Abstract A cylindrical horizontally extended vessel which receives a mixture of fluids of different densities. The separation of the fluids is provided a minimum of disturbance by the marine motions to which the separator system is subjected. The separating liquids of the mixture are isolated from marine movements by a compartment in the lower part of the separator which is check-valved to be maintained liquid packed. A table is formed above the compartment as a structure stabilizing the liquids so they may be separately withdrawn from the separator.
Inventors
- 👤 Neely E. Lowrie
- 👤 Mitchel L. Rooker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:44
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/34; E21B43/36; B; B01; B01D; B01D17/00; B01D17/02; B01D17/0208; B01D17/0211
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
209 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having an inlet to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended a major length of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet to a well formed at one end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a liquid-packed compartment formed between the underside of the table and substantially vertical plate and the lower wall of the vessel, at least one check valve mounted through the vertical plate between the well and the compartment to allow one-way flow of at least one fluid into the compartment from the well, an outlet conduit through the table communicating the compartment to the area above the table for the removal of the fluid of lesser density from the compartment, outlets from the compartment near the center of the compartment length for the separated fluids having the greater density, and an outlet through the vessel wall above the table for the fluid having the lessor density.
Claim 2
Dependent Claim
209 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having an inlet to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended a major length of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet to a well formed at one end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a liquid-packed compartment formed between the underside of the table and substantially vertical plate and the lower wall of the vessel, at least one check valve mounted through the vertical plate between the well and the compartment to allow one-way flow of at least one fluid into the compartment from the well, an outlet conduit through the table communicating the compartment to the area above the table for the removal of the fluid of lesser density from the compartment, outlets from the compartment near the center of the compartment length for the separated fluids having the greater density, and an outlet through the vessel wall above the table for the fluid having the lessor density.
Claim 3
Dependent Claim
21 words
The separation system of claim 1, in which, the fluids of different densities are oil and water and gas and foam.
Claim 4
Dependent Claim
192 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having a central inlet to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended to within a predetermined distance from each end of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet, a well formed at each end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a compartment formed between the underside of the table and substantially vertical plates and the lower wall of the vessel, at least one check valve mounted through each substantially vertical plate between each well and the compartment to allow one-way flow of at least one fluid into the compartment from each well, outlets from the compartment near the center of the vessel length for the separated fluids having the greater density, and at least one outlet through the wall of the vessel and above the table for the fluid having the least density.
Claim 5
Dependent Claim
192 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having a central inlet to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended to within a predetermined distance from each end of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet, a well formed at each end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a compartment formed between the underside of the table and substantially vertical plates and the lower wall of the vessel, at least one check valve mounted through each substantially vertical plate between each well and the compartment to allow one-way flow of at least one fluid into the compartment from each well, outlets from the compartment near the center of the vessel length for the separated fluids having the greater density, and at least one outlet through the wall of the vessel and above the table for the fluid having the least density.
Claim 6
Dependent Claim
36 words
The separation system of claim 3, including, a vertical baffle extending from the inlet to divide the fluids flowing through the inlet and functioning as a dampener to the fluids on the table during marine movement.
Claim 7
Dependent Claim
21 words
The separation system of claim 3, in which, the fluids of different densities are oil and water and gas and foam.
Claim 8
Dependent Claim
189 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having an inlet in each end to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended to within a predetermined distance from each end of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet, a well formed at each end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a compartment formed between the underside of the table and vertical plates and the lower wall of the vessel a check valve mounted through each substantially vertical plate between each well and the compartment to allow one-way flow of at least one fluid into the compartment from each well, outlets from the compartment near the center of the vessel length for the separated fluids having the greater density, and an outlet through the center of the vessel wall above the table for the fluid having the least density.
Claim 9
Dependent Claim
189 words
A separation system for a plurality of fluids having different densities and subject to marine motions, including, a cylindrical separator vessel extending horizontally and having an inlet in each end to receive a plurality of fluids having different densities, a substantially flat and horizontal table/baffle mounted internally and extended to within a predetermined distance from each end of the vessel and parallel the vessel axis to receive and spread the fluids from the inlet, a well formed at each end of the vessel by a substantially vertical plate sealed to the table and extending down to the bottom of the vessel, a compartment formed between the underside of the table and vertical plates and the lower wall of the vessel a check valve mounted through each substantially vertical plate between each well and the compartment to allow one-way flow of at least one fluid into the compartment from each well, outlets from the compartment near the center of the vessel length for the separated fluids having the greater density, and an outlet through the center of the vessel wall above the table for the fluid having the least density.
Claim 10
Dependent Claim
21 words
The separation system of claim 6, in which, the fluids of different densities are oil and water and gas and foam.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-04 | 1990-02-03 | 1990-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-04 | 1994-02-03 | 1994-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-04 | 1998-02-03 | 1998-08-05 | $7700.00 | Window Closed / Lapsed |