Patent US4597437A successfully refreshed from Google Patents.
US4597437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable production package for oil and gas wells
Assignee: Individual
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Filing: 1984-04-16
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Granted: 1986-07-01
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Expires: 2004-04-16
Abstract
Abstract A portable plumbing and production unit for use with a hydrocarbon producing well comprises a rigid structural frame, at least one oil storage tank mounted on said frame, a separator mounted on the frame, and at least one water storage tank mounted on the frame. Controls are also mounted on the frame and the controls, separator and oil and water storage tanks are interconnected with suitable plumbing and valving. The control and separator are also interconnected to the producing well and its pump so as to receive, separate, store, and dispense the hydrocarbons and the various constituents of the composition emitting from the well. This unit also includes a transportation unit detachably secured to the frame for support during transportation and for assistance in locating and positioning the package at the well site and a releasably mounted water knockout tank movable between transportation and operational modes.
Inventors
- 👤 Stephen L. McNabb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:55
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/34
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
173 words
A portable, self contained production package for use with a hydrocarbon producing well and a gas removal line to perform all necessary initial on site processing, comprising: (A) a rigid frame including a parallelogram of at least two opposite elongate beam members and a plurality of transverse structural members of lesser length than said elongate beam members secured between said beam members; (B) at least one oil storage tank secured to the top of said at least two beam members of said frame and at least one of said transverse structural members; (C) separator means mounted on said frame; (D) control and metering means mounted on said frame (E) plumbing means interconnecting the well, said control means, said oil storage tank and said separator means; (F) first connection means included in said plumbing means and disposed between said separator means and the well for releasable attachment to said well; and (G) second connection means included in said plumbing means and disposed adjacent said separator means for releasable connection with the gas removal line.
Claim 2
Dependent Claim
173 words
A portable, self contained production package for use with a hydrocarbon producing well and a gas removal line to perform all necessary initial on site processing, comprising: (A) a rigid frame including a parallelogram of at least two opposite elongate beam members and a plurality of transverse structural members of lesser length than said elongate beam members secured between said beam members; (B) at least one oil storage tank secured to the top of said at least two beam members of said frame and at least one of said transverse structural members; (C) separator means mounted on said frame; (D) control and metering means mounted on said frame (E) plumbing means interconnecting the well, said control means, said oil storage tank and said separator means; (F) first connection means included in said plumbing means and disposed between said separator means and the well for releasable attachment to said well; and (G) second connection means included in said plumbing means and disposed adjacent said separator means for releasable connection with the gas removal line.
Claim 3
Dependent Claim
44 words
The package of claim 1 wherein at least one water storage tank is secured to said beam members of said frame and at least one of said transverse structural members thereof; said plumbing means also interconnecting said water storage tank to said separator means.
Claim 4
Dependent Claim
50 words
The package of claim 2 wherein said elongate beam members and said transverse structural members are welded together; a pair of oil storage tanks and said water storage tank are welded to said structural members and an over flow line is secured between said oil storage tanks adjacent their tops.
Claim 5
Dependent Claim
25 words
The package of claim 2 wherein a water knockout tank is releasably secured to said oil storage tank for movement between transportation and operational positions.
Claim 6
Dependent Claim
35 words
The package of claim 4 wherein connecting means movable between transportation and operational positions are provided for operationally connecting said water knockout tank with said water storage tank, said oil storage tank, and said well.
Claim 7
Dependent Claim
31 words
The package of claim 1 wherein access means are mounted on said frame adjacent said oil storage tank and are secured to one of said elongate beam members and said tank.
Claim 8
Dependent Claim
26 words
The package of claim 4 wherein said access means include a ladder and platform mounted on and projecting from said frame and said oil storage tank.
Claim 9
Dependent Claim
23 words
The package of claim 6 further characterized by the presence of transportation means releasably connected to said rigid frame adjacent opposed ends thereof.
Claim 10
Dependent Claim
31 words
The package of claim 4 wherein said transportation means include means for locating said package adjacent said well; said last mentioned means including a support frame slidably engaging said rigid frame.
Claim 11
Dependent Claim
51 words
The package of claim 4 wherein said transportation means include a prime mover releasably attached to one end of said rigid frame and a transportation unit releasably secured to the opposed end of said frame; said prime mover being attachable to said transportation unit upon release thereof from said rigid frame.
Claim 12
Dependent Claim
42 words
The package of claim 10 wherein said transportation unit includes a wheeled dolly releasably pinned to and slidably engaging said rigid frame; said dolly including a support frame with longitudinally projecting channels; said prime mover carrying a yoke engagable with said channels.
Claim 13
Dependent Claim
144 words
A portable, self contained production package for use with a hydrocarbon producing well and an associated gas removal line, comprising: (A) a rigid frame including (1) parallely disposed elongate structural members and (2) transverse structural members of lesser length than said elongate structural members welded to and interconnecting said elongate structural members; (B) at least one oil storage tank welded to at least two of said elongate structural members and spanning the distance therebetween; (C) separator means mounted on said frame; and (D) plumbing means interconnecting the well, said separator means and said oil storage tank; (E) first connection means included in said plumbing means and disposed between said separator means and the well for releasable attachment to said well; and (F) second connection means included in said plumbing means and disposed adjacent said separator means for releasable connection with the gas removal line.
Claim 14
Dependent Claim
144 words
A portable, self contained production package for use with a hydrocarbon producing well and an associated gas removal line, comprising: (A) a rigid frame including (1) parallely disposed elongate structural members and (2) transverse structural members of lesser length than said elongate structural members welded to and interconnecting said elongate structural members; (B) at least one oil storage tank welded to at least two of said elongate structural members and spanning the distance therebetween; (C) separator means mounted on said frame; and (D) plumbing means interconnecting the well, said separator means and said oil storage tank; (E) first connection means included in said plumbing means and disposed between said separator means and the well for releasable attachment to said well; and (F) second connection means included in said plumbing means and disposed adjacent said separator means for releasable connection with the gas removal line.
Claim 15
Dependent Claim
46 words
The package of claim 12 wherein at least one water storage tank is welded to at least said elongate structural members between said oil storage tank and said separator means; said plumbing means interconnecting said separator means, said water storage tank and said oil storage tank.
Claim 16
Dependent Claim
48 words
The package of claim 13 wherein a water knockout tank is releasably secured to the top of said oil storage tank for movement between transportation and operational positions; said plumbing means interconnecting said water knockout tank, the well, said separator means, and said oil and water storage tanks.
Claim 17
Dependent Claim
20 words
The package of claims 12 or 13 wherein transportation means are releasably secured to opposed ends of said rigid frame.
Claim 18
Dependent Claim
57 words
The package of claim 15 wherein said transportation means include a prime mover releasably attached to one end of said frame; a wheeled transportation unit releasably attached to and supporting the opposed end of said rigid frame; and a yoke attached to said prime mover and selectively engagable with said rigid frame and said wheeled transportation unit.
Claim 19
Dependent Claim
43 words
The package of claim 14 wherein said water knockout tank is pivotally secured to said oil storage tank; the portion of said plumbing means interconnecting said water knockout tank and said oil and water storage tanks being movable between transportation and operational positions.
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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) | 1989-06-30 | 1989-12-30 | 1990-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-30 | 1993-12-30 | 1994-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-30 | 1997-12-30 | 1998-07-01 | $7700.00 | Window Closed / Lapsed |