CN201306164Y - Gas-liquid separator for wellhead sleeve gas exhaust - Google Patents
Gas-liquid separator for wellhead sleeve gas exhaust Download PDFInfo
- Publication number
- CN201306164Y CN201306164Y CNU2008202317980U CN200820231798U CN201306164Y CN 201306164 Y CN201306164 Y CN 201306164Y CN U2008202317980 U CNU2008202317980 U CN U2008202317980U CN 200820231798 U CN200820231798 U CN 200820231798U CN 201306164 Y CN201306164 Y CN 201306164Y
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- Prior art keywords
- gas
- valve
- sleeve
- ingress pipe
- screw thread
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Abstract
The utility model relates to a gas-liquid separator for wellhead sleeve gas exhaust in the early period of oil well exploitation, which consists of an exhaust hole, a cylindrical gas-liquid separation box, an umbrella-shaped condensing cover, a drain valve, an ingress pipe, a globe valve, a coupling, a plug, a three-way pipe nipple, a sleeve valve and a condensing cover support; the upper part of the cylindrical gas-liquid separation box is provided with the exhaust hole; the upper part of the exhaust hole is provided with internal thread, and the right side at the bottom is provided with the drain valve; the drain valve is connected with the gas-liquid separation box by screw thread; the umbrella-shaped condensing cover is arranged between the drain valve and the gas-liquid separation box; the umbrella-shaped condensing cover is welded with the ingress pipe through the condensing cover support; the ingress pipe is connected with the globe valve by screw thread; the left end of the three-way pipe nipple is provided with the coupling and the plug which are connected by screw thread; the right end of the three-way pipe nipple is provided with the sleeve valve which is connected with the coupling by screw thread; and the ingress pipe is connected with the globe valve by screw thread. The gas-liquid separator solves the problems of environment pollution and light oil loss produced by sleeve gas exhaust in the prior art, and can be widely applied to wellhead sleeve gas exhaust operation in the early period of petroleum exploitation.
Description
Technical field:
The utility model relates to the well head sleeve pipe gas that a kind of oil mining initial stage well head sleeve pipe gas effluxes usefulness and effluxes gas-liquid separation device.
Background technology:
The sleeve pipe gas that present oilfield discharges in daily production, when can not normal combustion not advancing the gas recovery system, must efflux at well head, and in the process of effluxing, pollute, also can cause the loss and the waste of the light oil that in sleeve pipe gas, contains in a large number simultaneously around the well site.For this reason, we have developed a kind of well head sleeve pipe gas and have effluxed gas-liquid separation device, and this device has solved prior art middle sleeve gas effectively and effluxed the losing issue that pollutes environment and light oil.
The utility model content:
The purpose of this utility model provides a kind of well head sleeve pipe gas and effluxes gas-liquid separation device, this device solves prior art middle sleeve gas efflux the losing issue that pollutes environment and light oil.
The technical scheme that its technical problem that solves the utility model adopts is: well head sleeve pipe gas effluxes gas-liquid separation device, by steam vent, cylindric gas-liquid separating box, umbrella condensation cover, tapping valve, ingress pipe, globe valve, box cupling, plug, the threeway pipe nipple, sleeve valve, the condensation cover stent is formed: be provided with steam vent at cylindric gas-liquid separation upper box part, steam vent top is provided with internal thread, be provided with tapping valve on its right side, bottom, tapping valve and gas-liquid separating box screwed connection, be provided with umbrella condensation cover therebetween, by condensation cover stent and ingress pipe welding, ingress pipe and globe valve screwed connection, be provided with box cupling and plug at threeway pipe nipple left end, the two screwed connection, threeway pipe nipple right-hand member is provided with sleeve valve and the screwed connection of joint hoop, ingress pipe and globe valve screwed connection can block steam vent with plug when this device is stopped using.
The beneficial effects of the utility model are: this apparatus structure simply can be used for the use of pump initial stage well under the outer bar casing tube gas, but energy conservation is not wasted light oil; Free from environmental pollution, improve oil well production efficient, reduce labour intensity.
Description of drawings:
Accompanying drawing is the utility model overall structure schematic diagram.
Among the figure 1, steam vent, 2, cylindric gas-liquid separating box, 3, umbrella condensation cover, 4, outlet valve, 5, ingress pipe, 6, globe valve, 7, box cupling, 8, plug, 9, the threeway pipe nipple, 10, sleeve valve, 11, the condensation cover stent.
The specific embodiment:
In the accompanying drawings, well head sleeve pipe gas effluxes gas-liquid separation device, by steam vent 1, cylindric gas-liquid separating box 2, umbrella condensation cover 3, tapping valve 4, ingress pipe 5, globe valve 6, box cupling 7, plug 8, threeway pipe nipple 9, sleeve valve 10 and condensation cover stent 11 are formed: be provided with steam vent 1 on cylindric gas-liquid separating box 2 tops, steam vent 1 top is provided with internal thread, be provided with tapping valve 4 on its right side, bottom, tapping valve 4 and gas-liquid separating box 2 screwed connections, be provided with umbrella condensation cover 3 therebetween, by condensation cover stent 11 and ingress pipe 5 welding, ingress pipe 5 and globe valve 6 screwed connections, be provided with box cupling 7 and plug 8 at threeway pipe nipple left end, the two screwed connection, threeway pipe nipple right-hand member is provided with sleeve valve 10 and box cupling 7 screwed connections, ingress pipe 5 and globe valve 6 screwed connections.
Claims (1)
1, a kind of well head sleeve pipe gas effluxes gas-liquid separation device, by steam vent (1), cylindric gas-liquid separating box (2), umbrella condensation cover (3), tapping valve (4), ingress pipe (5), globe valve (6), box cupling (7), plug (8), threeway pipe nipple (9), sleeve valve (10) and condensation cover stent (11) are formed, it is characterized in that: be provided with steam vent (1) on cylindric gas-liquid separating box (2) top, steam vent (1) top is provided with internal thread, be provided with tapping valve (4) on its right side, bottom, tapping valve (4) and gas-liquid separating box (2) screwed connection, be provided with umbrella condensation cover (3) therebetween, by condensation cover stent (11) and ingress pipe (5) welding, ingress pipe (5) and globe valve (6) screwed connection, be provided with box cupling (7) and plug (8) at threeway pipe nipple left end, the two screwed connection, threeway pipe nipple right-hand member is provided with sleeve valve (10) and box cupling (7) screwed connection, ingress pipe (5) and globe valve (6) screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202317980U CN201306164Y (en) | 2008-12-18 | 2008-12-18 | Gas-liquid separator for wellhead sleeve gas exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202317980U CN201306164Y (en) | 2008-12-18 | 2008-12-18 | Gas-liquid separator for wellhead sleeve gas exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306164Y true CN201306164Y (en) | 2009-09-09 |
Family
ID=41098630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202317980U Expired - Fee Related CN201306164Y (en) | 2008-12-18 | 2008-12-18 | Gas-liquid separator for wellhead sleeve gas exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228185A (en) * | 2020-10-16 | 2021-01-15 | 中国船舶科学研究中心 | Ventilating oil-water condensing device for crankcase of marine medium-high speed diesel engine |
-
2008
- 2008-12-18 CN CNU2008202317980U patent/CN201306164Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228185A (en) * | 2020-10-16 | 2021-01-15 | 中国船舶科学研究中心 | Ventilating oil-water condensing device for crankcase of marine medium-high speed diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20091218 |