CN203214045U - Skid mounted type device for metering yield of oil well - Google Patents
Skid mounted type device for metering yield of oil well Download PDFInfo
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- CN203214045U CN203214045U CN 201320202947 CN201320202947U CN203214045U CN 203214045 U CN203214045 U CN 203214045U CN 201320202947 CN201320202947 CN 201320202947 CN 201320202947 U CN201320202947 U CN 201320202947U CN 203214045 U CN203214045 U CN 203214045U
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- knockout drum
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Abstract
The utility model relates to a skid mounted type device for metering the yield of an oil well, and mainly solves the problem that a conventional separation oil meter is inaccurate during measurement. The skid mounted type device for metering the yield of the oil well is characterized in that an inlet valve and a liquid-gas separating tank are arranged sequentially from left to right, wherein a precession vortex gas flow meter is connected to the upper part of the liquid-gas separating tank; a suspension wheel type liquid flow meter is arranged at the lower part of the liquid-gas separating tank; both the precession vortex gas flow meter and the suspension wheel type liquid flow meter are connected with an outlet valve; and a floating ball is arranged in the liquid-gas separating tank, the upper part of the floating ball is connected with an exhaust valve, and the lower part of the floating ball is connected with a drain valve. The output liquid of a single well stand is greatly increased, output gas can be accurately metered, and the device is simple in structure, detachable, convenient to mount and maintain, good in continuous work performance and accurate in metering.
Description
Technical field
The utility model relates to a kind of oil-measuring apparatus, is specifically related to a kind of skid-mounted type production metering of oil wells device.
Background technology
The oil gas fluid-mixing that association natural gas in individual well station recovers the oil need separate by knockout drum, and liquid oils with after natural gas separates, again by metering device, is measured the flow of oil or natural gas.Conventional device is the separator type oil-measuring apparatus, and this device is less than normal because of no associated gas or vapour amount at produced liquid in oil well, measure inaccurate problem.
The utility model content
In order to overcome disadvantages of background technology, the utility model provides a kind of skid-mounted type production metering of oil wells device, has mainly solved existing separation gauging and has been contained in inaccurate problem when measuring.
The technical scheme that the utility model adopts is: a kind of skid-mounted type production metering of oil wells device, from left to right be provided with imported valve and liquid gas knockout drum successively, described liquid gas knockout drum top is connected with precession whirlpool gas flowmeter, the knockout drum bottom is provided with outstanding wheeled fluid flowmeter, and described precession whirlpool gas flowmeter and outstanding wheeled fluid flowmeter all are connected with outlet valve; Be provided with ball float in the described liquid gas knockout drum, ball float top is connected with drain tap, and the ball float bottom is connected with draining valve; Described liquid gas knockout drum bottom also is provided with residual cake valve; Described device all connects by pipeline.
Be provided with strainer between described imported valve and the liquid gas knockout drum.
Described liquid gas knockout drum top also is provided with safety valve and pressure meter.
Also be provided with flap valve between described precession whirlpool gas flowmeter and the outlet valve.
The beneficial effects of the utility model are: owing to take technique scheme, improved individual well station output liquid widely, and the accuracy of output gas metering, apparatus structure is simple, detachable, convenient, good, the accurate measurement of continuous performance of installation maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1, a kind of skid-mounted type production metering of oil wells device, from left to right be provided with imported valve 1 and liquid gas knockout drum 2 successively, described liquid gas knockout drum 2 tops are connected with precession whirlpool gas flowmeter 3, knockout drum 2 bottoms are provided with outstanding wheeled fluid flowmeter 4, and described precession whirlpool gas flowmeter 3 and outstanding wheeled fluid flowmeter 4 all are connected with outlet valve 5; Be provided with ball float 6 in the described liquid gas knockout drum 2, ball float 6 tops are connected with drain tap 7, and ball float 6 bottoms are connected with draining valve 8; Described liquid gas knockout drum 2 bottoms also are provided with residual cake valve 9; Described device all passes through pipeline 10 and connects.
Be provided with strainer 11 between described imported valve 1 and the liquid gas knockout drum 2.
Described liquid gas knockout drum 2 tops also are provided with safety valve 12 and pressure meter 13.
Also be provided with flap valve 14 between described precession whirlpool gas flowmeter 3 and the outlet valve 5.
Produced liquid in oil well tangentially enters container from knockout drum 2 sides, add at centrifugal force under the effect of gravity, output gas distributes along the diffusing shape of wall, realize the separation of gas, liquid, wherein small amount of solid state impurity can deposit to the bottom of container from reservoir compartment, this deposits to the impurity of container bottom, can regularly clean removing by Residue extraction pipeline.Gas density is little, can upwards flow and enters gas storage chamber from overflowing the back near the wall.The top of ball float 6 is connected with drain tap 7, and the bottom of ball float 6 is connected with draining valve 8.When the liquid in the container was raised to certain altitude, ball float 6 rose and opens tapping valve 8, realizes discharge opeing; Turn down or close 7 mouthfuls of outlet valves simultaneously, otherwise, then open outlet valve 7, turn down or close tapping valve 8.When oil water mixture reach a certain height in the container, 6 of ball floats rose to top dead-centre, and outlet valve 7 is closed; Otherwise 6 of ball floats drop to bottom dead centre, and tapping valve 8 is closed.The liquid that container is discharged by the metering of fluid flowmeter 4, demonstrates integrated flux and the instantaneous delivery of liquid; Gas demonstrates integrated flux and the instantaneous delivery of gas then by the metering of gas flowmeter 3.Flow meter can also be connected with microcomputer with convenient management by outer defeated signal.
Beneficial effect: owing to take technique scheme, improved individual well station output liquid widely, the accuracy of output gas metering, apparatus structure is simple, detachable, convenient, good, the accurate measurement of continuous performance of installation maintenance.
Every technician's notice: though the utility model describes according to the above-mentioned specific embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (4)
1. skid-mounted type production metering of oil wells device, it is characterized in that: from left to right be provided with imported valve (1) and liquid gas knockout drum (2) successively, described liquid gas knockout drum (2) top is connected with precession whirlpool gas flowmeter (3), knockout drum (2) bottom is provided with outstanding wheeled fluid flowmeter (4), and described precession whirlpool gas flowmeter (3) and outstanding wheeled fluid flowmeter (4) all are connected with outlet valve (5); Be provided with ball float (6) in the described liquid gas knockout drum (2), ball float (6) top is connected with drain tap (7), and ball float (6) bottom is connected with draining valve (8); Described liquid gas knockout drum (2) bottom also is provided with residual cake valve (9); Described device all passes through pipeline (10) and connects.
2. skid-mounted type production metering of oil wells device according to claim 1 is characterized in that: be provided with strainer (11) between described imported valve (1) and the liquid gas knockout drum (2).
3. skid-mounted type production metering of oil wells device according to claim 1, it is characterized in that: described liquid gas knockout drum (2) top also is provided with safety valve (12) and pressure meter (13).
4. skid-mounted type production metering of oil wells device according to claim 1 is characterized in that: also be provided with flap valve (14) between described precession whirlpool gas flowmeter (3) and the outlet valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202947 CN203214045U (en) | 2013-04-08 | 2013-04-08 | Skid mounted type device for metering yield of oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202947 CN203214045U (en) | 2013-04-08 | 2013-04-08 | Skid mounted type device for metering yield of oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214045U true CN203214045U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202947 Expired - Fee Related CN203214045U (en) | 2013-04-08 | 2013-04-08 | Skid mounted type device for metering yield of oil well |
Country Status (1)
| Country | Link |
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| CN (1) | CN203214045U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883309A (en) * | 2014-04-15 | 2014-06-25 | 山东方锐智能科技有限公司 | Automatic skid-mounted dual-body type oil well gauge |
| CN104929609A (en) * | 2015-06-30 | 2015-09-23 | 西安长庆科技工程有限责任公司 | Large cluster well group natural gas gas-liquid separation metering mixed transportation skid-mounted unit |
| CN104989372A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Device for online metering of oil well liquid amount by means of turbine method |
| CN106593413A (en) * | 2017-02-24 | 2017-04-26 | 北京华远众科科技有限公司 | Cluster well type single well metering device and method for calculating well yield |
| CN106593401A (en) * | 2016-12-15 | 2017-04-26 | 西安长庆科技工程有限责任公司 | Mobile type separate metering integrated apparatus |
-
2013
- 2013-04-08 CN CN 201320202947 patent/CN203214045U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883309A (en) * | 2014-04-15 | 2014-06-25 | 山东方锐智能科技有限公司 | Automatic skid-mounted dual-body type oil well gauge |
| CN104989372A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Device for online metering of oil well liquid amount by means of turbine method |
| CN104929609A (en) * | 2015-06-30 | 2015-09-23 | 西安长庆科技工程有限责任公司 | Large cluster well group natural gas gas-liquid separation metering mixed transportation skid-mounted unit |
| CN106593401A (en) * | 2016-12-15 | 2017-04-26 | 西安长庆科技工程有限责任公司 | Mobile type separate metering integrated apparatus |
| CN106593413A (en) * | 2017-02-24 | 2017-04-26 | 北京华远众科科技有限公司 | Cluster well type single well metering device and method for calculating well yield |
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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: 20130925 Termination date: 20140408 |