CN201420546Y - Full-automatic differential pressure weighing type oil-gas metering device - Google Patents
Full-automatic differential pressure weighing type oil-gas metering device Download PDFInfo
- Publication number
- CN201420546Y CN201420546Y CN200920013723XU CN200920013723U CN201420546Y CN 201420546 Y CN201420546 Y CN 201420546Y CN 200920013723X U CN200920013723X U CN 200920013723XU CN 200920013723 U CN200920013723 U CN 200920013723U CN 201420546 Y CN201420546 Y CN 201420546Y
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- differential pressure
- metering
- gas
- separator
- oil
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Abstract
The utility model relates to a full-automatic differential pressure weighing type oil-gas metering device, belonging to the field of oilfield production well oil-gas metering devices, which consists of a gas separator, a metering separator, a differential pressure transmitter, a multi-ported valve, a control display and a crude oil water content analyzer and is characterized in that a gas flowmeter is installed at the top of the metering separator, the differential pressure transmitter is installed at the lower part of the metering separator, the crude oil water content analyzer is installed at a crude oil outlet at the lower part of the metering separator, and the control display is connected with the gas flowmeter, the multi-ported valve, the differential pressure transmitter and the crude oil water content analyzer through conducting wires. The utility model has the advantages that the structure is simple, the operation is safe and reliable, the adaptability is high, the impacts ofthe variation of the factors such as the temperature, the pressure, the viscosity and the like are overcome, the metering precision is high and the automation level of the oil well metering is improved.
Description
Technical field
The utility model belongs to the oil gas metering device of oil well, particularly a kind of full-automatic differential pressure Weighing type oil gas metering device.
Background technology
The oil well crude oil measurement generally adopts glass-tube liquid level meter oil-measuring apparatus and tipping bucket type gauging device at present, and the glass-tube liquid level meter oil-measuring apparatus is difficult to realize the oil well management automation; The tipping bucket oil-measuring apparatus since weighing often, the error of the big generation of viscosity of crude oil is bigger, the mechanical component rapid wear.
Summary of the invention
In order to overcome the problems referred to above, this is practical to provide a kind of full-automatic differential pressure Weighing type oil gas metering device, this metering device is by gas flowmeter, metering separator, differential pressure transmitter, multiple-way valve, control display and water in oil analyzer six parts are formed, control display control multiple-way valve, the oil content that comes of many mouthfuls of oil wells is not entered metering separator, the liquid pressure signal of liquid level under in the differential pressure transmitter output metering separator, product according to hydrostatic pressure in metering separator net sectional area and the metering separator, both be the weight of liquid, calculate production fluid weight in the unit interval by the central processing unit of control in the display, the test data of based on crude analyzer of water content calculates the oil production in the unit interval again, and gas flowmeter measures gas production.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of full-automatic differential pressure Weighing type oil gas metering device, form by gas separator, metering separator, differential pressure transmitter, multiple-way valve, control display and water in oil analyzer, its special character is: gas flowmeter is equipped with on the metering separator top, differential pressure transmitter is equipped with in the bottom of metering separator, water in oil analyzer is equipped with in bottom crude exports place of metering separator, and the control display is connected with lead with gas flowmeter, multiple-way valve, differential pressure transmitter and water in oil analyzer.
This practical beneficial effect is: simple in structure, safe and reliable to operation, compliance is strong, can overcome the influence that factors such as temperature, pressure, viscosity change, measuring accuracy height, the automatization level of raising oil well measurement.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
In the accompanying drawing: 1 water in oil analyzer, 2 metering separators, 3 gas flowmeters, 4 control displays, 5 multiple-way valves, 6 differential pressure transmitters.
The specific embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing: differential pressure transmitter 6 is equipped with in the bottom that gas flowmeter 3, metering separator 2 are equipped with in metering separator 2 tops, water in oil analyzer 1 is equipped with in bottom crude exports place of metering separator 2, and control display 4 is connected with gas flowmeter 3, multiple-way valve 5, differential pressure transmitter 6 and water in oil analyzer 1 usefulness lead.
Claims (1)
1, a kind of full-automatic differential pressure Weighing type oil gas metering device, by gas flowmeter, metering separator, differential pressure transmitter, multiple-way valve, control display and water in oil analyzer are formed, it is characterized in that: gas flowmeter is equipped with on the metering separator top, differential pressure transmitter is equipped with in the bottom of metering separator, water in oil analyzer is equipped with in bottom crude exports place of metering separator, and the control display is connected with lead with gas flowmeter, multiple-way valve, differential pressure transmitter and water in oil analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013723XU CN201420546Y (en) | 2009-05-15 | 2009-05-15 | Full-automatic differential pressure weighing type oil-gas metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013723XU CN201420546Y (en) | 2009-05-15 | 2009-05-15 | Full-automatic differential pressure weighing type oil-gas metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420546Y true CN201420546Y (en) | 2010-03-10 |
Family
ID=41807198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920013723XU Expired - Fee Related CN201420546Y (en) | 2009-05-15 | 2009-05-15 | Full-automatic differential pressure weighing type oil-gas metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420546Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061740A (en) * | 2011-10-21 | 2013-04-24 | 陈爱民 | Method of continuously measuring outputting objects of oil wells |
| CN103527173A (en) * | 2013-10-22 | 2014-01-22 | 西南石油大学 | Metering method and device for output liquid yield of producing well |
| CN104018823A (en) * | 2014-06-11 | 2014-09-03 | 沈阳化工大学 | Weighing-type oil-gas metering device |
-
2009
- 2009-05-15 CN CN200920013723XU patent/CN201420546Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061740A (en) * | 2011-10-21 | 2013-04-24 | 陈爱民 | Method of continuously measuring outputting objects of oil wells |
| CN103527173A (en) * | 2013-10-22 | 2014-01-22 | 西南石油大学 | Metering method and device for output liquid yield of producing well |
| CN104018823A (en) * | 2014-06-11 | 2014-09-03 | 沈阳化工大学 | Weighing-type oil-gas metering device |
| CN104018823B (en) * | 2014-06-11 | 2016-09-28 | 沈阳化工大学 | A kind of application process of weighing type oil-gas metering device |
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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: 20100310 Termination date: 20130515 |