CN201865655U - Multiphase multi-well automatic control device of crude oil - Google Patents
Multiphase multi-well automatic control device of crude oil Download PDFInfo
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- CN201865655U CN201865655U CN2010201466449U CN201020146644U CN201865655U CN 201865655 U CN201865655 U CN 201865655U CN 2010201466449 U CN2010201466449 U CN 2010201466449U CN 201020146644 U CN201020146644 U CN 201020146644U CN 201865655 U CN201865655 U CN 201865655U
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- metering
- automatic control
- control device
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Abstract
The utility model provides a multiphase multi-well automatic control device of crude oil. The multiphase multi-well automatic control device consists of a multiphase multi-well metering device, a metering room and a control system, wherein the multiphase multi-well metering device is provided with a well selection device and a spiral passive gas-liquid separator device; the well selection device is provided with a gathering and conveying pipe unit, a route selection two-position three-way valve, a metering pipe unit and a control system; the gathering and conveying pipe unit and the metering pipe unit are connected through the route selection two-position three-way valve; the metering pipe unit is connected with the spiral passive gas-liquid separator device; a display screen and a manual well selection panel are arranged in the metering room; a well selection switch is arranged on the manual well selection panel; and the system provides two modes of an automatic working mode and a manual working mode. The multiphase multi-well automatic control device has the advantages of small size, simple structure, wide metering range and the automatic and manual dual purpose.
Description
Technical field
The utility model relates to a kind of petroleum industry metering device, is specifically related to the heterogeneous many wells automatic control device of a kind of crude oil.
Background technology
Present many wells centralized measure continuation mode is a kind of production metering of oil wells mode of widespread usage, is a kind of extension of two-phase separate measurement method.This mode is exactly that every mouthful of oil well is transported to two phase separator to well product by flow line and carries out gas-liquid separation, measures the flow of gas, liquid two-phase then respectively, and measures moisture content by bearing analysis, calculates the output of oil, gas, water in the oil well thus.At present methods that adopt individual well list metering device more, promptly every mouthful of well corresponding overlaps metering device, the three-phase output of every mouthful of well of continuous metering, this has just increased the input of equipment greatly.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of crude oil heterogeneous many wells automatic control device.
Technical solution adopted in the utility model is: the heterogeneous many wells automatic control device of a kind of crude oil, by heterogeneous many wells metering device, metering room and control system are formed, be provided with in heterogeneous many wells metering device and select well device and spiral passive gas/liquid separator device, select and be provided with the collector and delivery pipe remittance in the well device, the routing two position three-way valve, metering manifold and control system, collector and delivery pipe converge with metering manifold between be connected by the routing two position three-way valve, metering manifold links to each other with spiral passive gas/liquid separator device, metering is provided with display screen in the room, manually select the well panel, manually selecting to be equipped with on the well panel selects well switch, this system that automatic work and two kinds of patterns of manual work are provided.
Select the well device to form, can control the flow direction of oil well output object by two or more routing two position three-way valves; The routing two position three-way valve can select for use electrically-controlled valve also can adopt hand control valve; The routing two position three-way valve can require to be circular layout according to reality, also can rectangle or arrange according to other modes.
The beneficial effects of the utility model are: advantage such as volume is little, simple in structure, measurement category is wide, manual, automatic dual-purpose.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a partial schematic diagram of the present utility model.
Wherein: the remittance of 1 collector and delivery pipe, 2 routing two position three-way valves, 3 metering manifolds, 4 spiral passive gas/liquid separator devices, 5 display screens, 6 manually select well panel, 7 to select the well switch.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, the heterogeneous many wells automatic control device of a kind of crude oil, by heterogeneous many wells metering device, metering room and control system are formed, be provided with in heterogeneous many wells metering device and select well device and spiral passive gas/liquid separator device 4, select and be provided with collector and delivery pipe remittance 1 in the well device, routing two position three-way valve 2, metering manifold 3 and control system, collector and delivery pipe converge 1 with metering manifold 3 between be connected by routing two position three-way valve 2, metering manifold 3 links to each other with spiral passive gas/liquid separator device 4, metering is provided with display screen 5 in the room, manually select well panel 6, manually select to be equipped with on the well panel 6 and select well switch 7, this system that automatic work and two kinds of patterns of manual work are provided.
Select the well device to form, can control the flow direction of oil well output object by two or more routing two position three-way valves 2; Routing two position three-way valve 2 can select for use electrically-controlled valve also can adopt hand control valve; Routing two position three-way valve 2 can require to be circular layout according to reality, also can rectangle or arrange according to other modes.
Claims (4)
1. heterogeneous many wells automatic control device of crude oil, by heterogeneous many wells metering device, metering room and control system are formed, it is characterized in that: be provided with in heterogeneous many wells metering device and select well device and spiral passive gas/liquid separator device, select and be provided with the collector and delivery pipe remittance in the well device, the routing two position three-way valve, metering manifold and control system, collector and delivery pipe converge with metering manifold between be connected by the routing two position three-way valve, metering manifold links to each other with spiral passive gas/liquid separator device, metering is provided with display screen in the room, manually select the well panel, manually select to be equipped with on the well panel and select the well switch.
2. the heterogeneous many wells automatic control device of a kind of crude oil according to claim 1 is characterized in that: select the well device to be made up of two or more routing two position three-way valves, the flow direction of control oil well output object.
3. the heterogeneous many wells automatic control device of a kind of crude oil according to claim 2 is characterized in that: the routing two position three-way valve is selected electrically-controlled valve for use or is adopted hand control valve.
4. the heterogeneous many wells automatic control device of a kind of crude oil according to claim 2 is characterized in that: the routing two position three-way valve is for being circular layout or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466449U CN201865655U (en) | 2010-03-31 | 2010-03-31 | Multiphase multi-well automatic control device of crude oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201466449U CN201865655U (en) | 2010-03-31 | 2010-03-31 | Multiphase multi-well automatic control device of crude oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865655U true CN201865655U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201466449U Expired - Fee Related CN201865655U (en) | 2010-03-31 | 2010-03-31 | Multiphase multi-well automatic control device of crude oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661141A (en) * | 2012-04-23 | 2012-09-12 | 中国石油天然气股份有限公司 | Method and device for metering oil in oil-water separator |
| CN103835696A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well metering device |
| CN104100255A (en) * | 2013-04-12 | 2014-10-15 | 中国石油天然气股份有限公司 | Skid-mounted multi-well automatic well-selection metering device special for coal bed gas |
-
2010
- 2010-03-31 CN CN2010201466449U patent/CN201865655U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661141A (en) * | 2012-04-23 | 2012-09-12 | 中国石油天然气股份有限公司 | Method and device for metering oil in oil-water separator |
| CN103835696A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well metering device |
| CN104100255A (en) * | 2013-04-12 | 2014-10-15 | 中国石油天然气股份有限公司 | Skid-mounted multi-well automatic well-selection metering device special for coal bed gas |
| CN104100255B (en) * | 2013-04-12 | 2016-12-28 | 中国石油天然气股份有限公司 | A kind of coal bed gas special skid-mounted many wells automatic well-selecting metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Dianxin Inventor after: Liu Jian Inventor after: Wang Zhiguo Inventor before: Wang Zhiguo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG ZHIGUO TO: SUN DIANXIN LIU JIAN WANG ZHIGUO |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |