CN206530327U - A kind of Cong Jing formulas single well metering device - Google Patents
A kind of Cong Jing formulas single well metering device Download PDFInfo
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- CN206530327U CN206530327U CN201720171192.1U CN201720171192U CN206530327U CN 206530327 U CN206530327 U CN 206530327U CN 201720171192 U CN201720171192 U CN 201720171192U CN 206530327 U CN206530327 U CN 206530327U
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- sled module
- metering
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Abstract
The utility model discloses a kind of Cong Jing formulas single well metering device, including separation sled module, metering sled module, the separation sled module at least 2, each separation sled module correspondence a bite oil well, the separation sled module includes knockout drum, the upper end of the knockout drum is provided with feed tube and escape pipe, the feed tube and escape pipe are connected by triple valve, the bottom of the knockout drum is provided with weighing sensor and the first discharging tube, the knockout drum is connected by the first discharging tube with metering sled module, the weighing sensor at least 3, and in the arrangement of knockout drum bottom even, the separation sled module and metering sled module are connected with the control system；The utility model with the mode for setting up weighing sensor it is accurate, measure pot liquid quality change situation in time, and oily well yield is measured in turn with metering sled module, both combinations ensure that comprehensive metering to yield related data.
Description
Technical field
The utility model, which is related to, belongs to oil well production technical field of automation equipment, and in particular to a kind of Cong Jing formulas individual well meter
Measure device.
Background technology
Current well site of oil field is generally not equipped with well yield measuring equipment, the only human metering to whole well site yield
System, and can not ensure that the system obtains practical execution, more have no way of learning that whether punctual metric results are accurate.This present situation
Caused measurement data, which is lacked, causes various oil well optimal controls can not all implement, therefore the various wastes formed cause Oil Generation
Produce cost to remain high, have a strong impact on the profit and the market competitiveness of Petroleum Production enterprise.
In fact there are many patents for being directed to eliminating this unfavorable present situation, such as my company《One-well metering
Device》With the promise company of Shanghai one《Single well metering device》Deng, but these patents all do not obtain large-scale use, study carefully it former
Cause, is usually that, because the measuring instrument cost of measuring equipment, particularly core is higher, and the universal very low per unit area yield in China oil field makes
Supporting cost can not be withdrawn within a short period of time by obtaining.
In order to reduce one-well metering cost, CN105927210A utility model patents provide a solution, its
Support to be connected into many mouthfuls of oil wells simultaneously, but this scheme can only be when every mouthful of oil well of access system connects measurement loop, can only be right
Its short time yield is measured, and other each well productions are then flowed out naturally upon mixing, and one-well metering is not carried out at all；And
And with the increase of access well number, this problem becomes serious all the more, and result is that the metering on every mouth oil well is shared equally is set
Standby cost loses the function of one-well metering, therefore the implementation generation serious limit still to oil well optimal control while reduction
System.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Cong Jing formulas one-well metering dress
Put, the mode that it sets up weighing sensor is accurate, measure pot liquid quality change situation in time, and control discharge opeing is moved accordingly
Make；The liquid measure of all oil well productions, which can be measured, simultaneously prizes the flowmeter metering of module, and both combine and ensure that to yield phase
Close comprehensive metering of data.
What the technical solution of the utility model was realized in：A kind of Cong Jing formulas single well metering device, it is characterised in that bag
Separation sled module, metering sled module and control system are included, module at least 2 is prized in the separation, and the separation sled module is mutual
It is independent, and module correspondence a bite oil well is prized in each separation, the separation sled module includes knockout drum, and the upper end of the knockout drum is set
Feed tube and escape pipe are equipped with, the feed tube and escape pipe are connected by triple valve, and the bottom of the knockout drum is provided with title
Sensor and the first discharging tube are retransmitted, the knockout drum is connected by the first discharging tube with metering sled module, the weighing sensor
At least 3, each weighing sensor knockout drum bottom even arrange, it is described separation sled module and metering prize module with it is described
Control system is connected.
Further, the separation sled module also includes positive displacement pump, and the positive displacement pump is located on the first discharging tube, and with institute
State control system connection.
Further, the metering sled module includes flowmeter and check valve, and the oil-water mixture of separation passes sequentially through flow
Meter, check valve enter the second discharging tube.
Further, the metering sled module also includes safety valve.
The beneficial effects of the utility model are：
(1) the utility model realizes that modularization is set, and the more oil wells of access, side can be expanded by simple in structure
Just flexibly allocated according to field condition.
(2) the utility model with the mode for setting up weighing sensor it is accurate, measure pot liquid mass change feelings in time
Condition, and control discharge opeing action accordingly；The liquid measure of all oil well productions, which can be measured, simultaneously prizes the flowmeter metering of module, both
With reference to the comprehensive metering that ensure that to yield related data.
(3) method of the present utility model for calculating oil well output is on the premise of limitation cost as far as possible, to make every mouthful of oil well
Yield obtain comprehensive continuous data, provide foundation to implement oil well optimal control.
Brief description of the drawings
Fig. 1 structural representations of the present utility model；
In figure：1- well heads, 2- separation sled modules, 21- knockout drums, 22- positive displacement pumps, the discharging tubes of 23- first, 3- metering sled moulds
Block, 31- flowmeters, 32- check valves, 33- safety valves, the discharging tubes of 4- second.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to of the present utility model
Accompanying drawing, clear, complete description is carried out to the technical solution of the utility model, based on the embodiment in the application, this area is general
Other class be the same as Examples that logical technical staff is obtained on the premise of creative work is not made, should all belong to the application
The scope of protection.Only it is refer to the attached drawing such as " on " " under " " left side " " right side " in addition, the direction word mentioned in following examples
Direction, therefore, the direction word used be for illustrative and not limiting the utility model create.
A kind of Cong Jing formulas single well metering device, including separation sled module 2, metering sled module 3 and control system, the separation
Module at least 2 is prized, the separation sled module 2 is separate, and each separation sled corresponding a bite oil well 1 of module 2, described point
Include knockout drum 21 from sled module 2, the upper end of the knockout drum 21 is provided with feed tube and escape pipe, the feed tube and outlet
Pipe is connected by triple valve, and the bottom of the knockout drum is provided with weighing sensor and the first discharging tube 23, the knockout drum 21
Connected by the first discharging tube 23 with metering sled module 3, the weighing sensor at least 3, each weighing sensor is in separation
The bottom even of tank 21 is arranged, and the separation sled module 2 also includes positive displacement pump 22, and the positive displacement pump 22 is located at the first discharging tube 23
On, and be connected with the control system；The metering sled module 3 includes flowmeter 31 and check valve 32, the oil mixing with water of separation
Liquid passes sequentially through flowmeter 31, check valve 32 and enters the second discharging tube 4, and the metering sled module 3 also includes safety valve 33.This reality
With the new mode for setting up weighing sensor it is accurate, measure pot liquid quality change situation, and control row accordingly in time
Surge work；The liquid measure of all oil well productions, which can be measured, simultaneously prizes the flowmeter metering of module 3, and both, which combine, ensure that to production
Measure comprehensive metering of related data.
The utility model, has further related to a kind of calculating oil well output using Cong Jing formulas single well metering device described above
Method, it is characterised in that comprise the following steps：
S1：Oil, the gas and water three-phase flow gathered out in oil well enters knockout drum 21 by feed tube, and gas is arranged by escape pipe
Oil-piping is fed back, oil-water mixture is accumulated in knockout drum 21；
S2：Weighing sensor is installed under knockout drum 21, when liquid oil-water mixture quality reaches setting in knockout drum 21
The positive displacement pump 22 entered during value in queuing routine, the separation sled module 2 of queuing routine selection queue forefront is actuated for discharge opeing；
S3：When wherein one separation sled 2 discharge opeing of module, other separation sled modules 2 continue to store liquid, when discharge opeing separation sled mould
When liquid quality in the knockout drum of block 2 is discharged to default stop value, its positive displacement pump 22 stops discharge opeing, procedure selection queuing routine
The maximum separation sled module 2 of middle weighing data starts discharge opeing；
S4：The oil-water mixture that the knockout drum 21 is discharged enters flowmeter 31,31 pairs of oil of flowmeter by common conduit
Water mixed liquid carries out the metering of yield and density, the data that control system prizes module 2 to each separation be kept separately so as to
Obtain individual well data.The utility model realizes that modularization is set, and the more oil wells of access can be expanded by simple in structure,
It is convenient flexibly to be allocated according to field condition.
Embodiment one：
As shown in figure 1, the utility model device can measure 2~10 mouthfuls of oil wells 1 simultaneously, lifted below with the metering of 4 mouthfuls of oil wells 1
Example is introduced.Every mouthful of oil well 1 connects a separation sled module 2, and separation sled module 2 is connected to metering sled module 3 by common conduit.
Oil, the gas and water three-phase flow gathered out in oil well 1 enters knockout drum 21 by feed tube, and gas escape pipe on tank body flows back to original
Some oil pipelines, oil-water mixture is accumulated in tank, and weighing sensor is provided with tank body, when liquid quality reaches and set in tank
The row of being actuated for of positive displacement pump 22 entered during definite value in queuing routine, the separation sled module 2 of queuing routine selection queue forefront
Liquid, in Dang Yitai equipment discharge opeings, other separation sled modules 2 continue to store liquid, and liquid quality is discharged to pre- in the tank that discharge opeing separates sled
If stop value when, positive displacement pump 22 stops discharge opeing, and the maximum separation sled module 2 of weighing data starts row during procedure selection is queued up
Liquid, the oil-water mixture of tank discharge enters the meter that flowmeter 31 carries out yield and density to oil-water mixture by common conduit
Amount, the data that control system prizes module 2 to each separation be kept separately obtaining individual well data；It is of the present utility model
The method for calculating oil well output is that on the premise of limitation cost as far as possible, the yield for being capable of every mouthful of oil well 1 obtains comprehensive stoichiometric number
According to, for implement the optimal control of oil well 1 foundation is provided.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of Cong Jing formulas single well metering device, it is characterised in that including separation sled module, metering sled module and control system,
The separation sled module at least 2, the separation sled module is separate, and each separation sled module correspondence a bite oil well,
The separation sled module includes knockout drum, and the upper end of the knockout drum is provided with feed tube and escape pipe, the feed tube and goes out
Tracheae is connected by triple valve, and the bottom of the knockout drum is provided with weighing sensor and the first discharging tube, and the knockout drum leads to
Cross the first discharging tube to connect with metering sled module, the weighing sensor at least 3, each weighing sensor is in knockout drum bottom
Uniform arrangement, the separation sled module and metering sled module are connected with the control system.
2. a kind of Cong Jing formulas single well metering device as claimed in claim 1, it is characterised in that the separation sled module also includes
There is positive displacement pump, the positive displacement pump is located on the first discharging tube, and is connected with the control system.
3. a kind of Cong Jing formulas single well metering device as claimed in claim 1, it is characterised in that the metering sled module includes stream
Gauge and check valve, the oil-water mixture of separation pass sequentially through flowmeter, check valve into the second discharging tube.
4. a kind of Cong Jing formulas single well metering device as claimed in claim 1, it is characterised in that the metering sled module also includes
Safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171192.1U CN206530327U (en) | 2017-02-24 | 2017-02-24 | A kind of Cong Jing formulas single well metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171192.1U CN206530327U (en) | 2017-02-24 | 2017-02-24 | A kind of Cong Jing formulas single well metering device |
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| Publication Number | Publication Date |
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| CN206530327U true CN206530327U (en) | 2017-09-29 |
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| CN201720171192.1U Active CN206530327U (en) | 2017-02-24 | 2017-02-24 | A kind of Cong Jing formulas single well metering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-02-24 CN CN201720171192.1U patent/CN206530327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 451162 2nd floor, building 1, smart terminal mobile phone industrial park, intersection of Huaxia Avenue and Donghai Road, Hangkong port area, Zhengzhou City, Henan Province Patentee after: Zhengzhou Coal Machinery Intelligent Working Face Technology Co.,Ltd. Address before: 100000 c505, floor 5, building 1, No. 9, Wangjing North Road, Chaoyang District, Beijing Patentee before: BEIJING HUAYUAN ZHONGKE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |