CN206299378U - A kind of producing well sampler - Google Patents
A kind of producing well sampler Download PDFInfo
- Publication number
- CN206299378U CN206299378U CN201621427481.5U CN201621427481U CN206299378U CN 206299378 U CN206299378 U CN 206299378U CN 201621427481 U CN201621427481 U CN 201621427481U CN 206299378 U CN206299378 U CN 206299378U
- Authority
- CN
- China
- Prior art keywords
- oil
- sampling
- producing well
- conveyance conduit
- circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of producing well sampler, including oil recovery end body, connection end, central oil body case, first branch valve, second branch valve and sampling apparatus, the bottom of oil recovery end body is mounted with oil inlet, the upper end of the oil inlet is connected with oil pump, the vertical pipe is connected with the merging end of connection end, the oil body conveyance conduit and circulation circulate connection between transporting pipeline, the front end of the oil body conveyance conduit is mounted with pressure gauge and main control valve, the front end that pipeline is transported in the circulation is mounted with recycle control valve, the lower end of the sampling apparatus is connected with sampling tributary.The producing well sampler, the connection placement of sampling structure is carried out with reference to the process of existing oil exploitation, it is strong that the structural intergrity of whole producing well compares, pipeline is transported by oil body conveyance conduit and circulation and forms an entirety, then external shunt pipe, so that the oil body of exploitation obtains the sample collection of part, it is very safe and practical.
Description
Technical field
The utility model is related to sampler technical field, specially a kind of producing well sampler.
Background technology
It is now national to the very strict of non-renewable resources protection with being constantly produced for resource, not permitted excessive
Exploitation is used, and does not allow more to waste, and for by petroleum resources, country is all controlled the amount of oil exploitation now.
, it is necessary to carry out the detection of the mass content of oil in advance during oil exploitation, so needing to carry out in advance
Sampling observation, but there is certain irrationality in existing sampling process, the leak case of oil cannot improve, so
There is certain danger in whole process.
Utility model content
The purpose of this utility model is to provide a kind of producing well sampler, to solve what is proposed in above-mentioned background technology
There is certain irrationality in existing sampling process, the leak case of oil cannot improve, so existing in whole process
Certain dangerous problem.
To achieve the above object, the utility model provides following technical scheme：A kind of producing well sampler, including recover the oil
End body, connection end, central oil body case, the first branch valve, the second branch valve and sampling apparatus, the bottom placement of oil recovery end body
There is an oil inlet, and the periphery of oil inlet is provided with interior oil absorbing end, the upper end of the oil inlet is connected with oil pump, and oil pump is fuel-displaced
Mouth is connected with vertical pipe, and the vertical pipe is connected with the merging end of connection end, and connection is run through in the upper end of merging end
There is an oil body conveyance conduit, the oil body conveyance conduit and circulation are transported and circulate between pipeline connection, and be mounted between the two
Centre oil body case, the front end of the oil body conveyance conduit is mounted with pressure gauge and main control valve, and the front end of pipeline is transported in the circulation
Recycle control valve is mounted with, the lower end of the sampling apparatus is connected with and sampling tributary is mounted with sampling tributary, and sampling tributary
Valve.
Preferably, the interior oil absorbing end is space aluminium net engraved structure.
Preferably, the vertical pipe is set side by side with twice.
Preferably, the oil body conveyance conduit and circulation is connected with shunt pipe, and shunt pipe between transporting pipeline
The first branch valve and the second branch valve are mounted with respectively.
Compared with prior art, the beneficial effects of the utility model are：The producing well sampler, with reference to existing oil
The process of exploitation carries out the connection placement of sampling structure, and it is strong that the structural intergrity of whole producing well compares, and is conveyed by oil body
Pipeline and circulation are transported pipeline and form an entirety, then external shunt pipe so that the oil body of exploitation obtains the sampling of part
Collect, its a small amount of collection is then carried out by sampling apparatus, it is very safe and practical.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, oil recovery end body, 2, oil inlet, 3, interior oil absorbing end, 4, oil pump, 5, vertical pipe, 6, connection end, 7, converge
End, 8, oil body conveyance conduit, 9, circulation transport pipeline, 10, central oil body case, 11, pressure gauge, 12, main control valve, 13, first
Branch valve, the 14, second branch valve, 15, recycle control valve, 16, sampling apparatus, 17, sampling tributary valve, 18, sampling tributary.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of producing well sampler, including oil recovery end body
1st, oil inlet 2, interior oil absorbing end 3, oil pump 4, vertical pipe 5, connection end 6, merging end 7, oil body conveyance conduit 8, circulation transporting tube
Road 9, central oil body case 10, pressure gauge 11, main control valve 12, the first branch valve 13, the second branch valve 14, recycle control valve 15,
Sampling apparatus 16, sampling tributary valve 17 and sampling tributary 18, the bottom of oil recovery end body 1 are mounted with oil inlet 2, and oil inlet 2
Periphery is provided with interior oil absorbing end 3, and interior oil absorbing end 3 is space aluminium net engraved structure, and the upper end of oil inlet 2 is connected with oil pump 4, and oil
The oil-out of pump 4 is connected with vertical pipe 5, and vertical pipe 5 is set side by side with twice, and vertical pipe 5 converges with connection end 6
End 7 is connected, and pipeline 9 is transported in the upper end of merging end 7 through oil body conveyance conduit 8, oil body conveyance conduit 8 is communicated with circulation
Between circulate connection, and be mounted with central oil body case 10 between the two, the front end of oil body conveyance conduit 8 is mounted with the He of pressure gauge 11
Main control valve 12, the front end that pipeline 9 is transported in circulation is mounted with recycle control valve 15, and pipeline 9 is transported in oil body conveyance conduit 8 and circulation
Between be connected with shunt pipe, and shunt pipe and be mounted with the first branch valve 13 and the second branch valve 14, sampling apparatus respectively
16 lower end is connected with and sampling tributary valve 17 is mounted with sampling tributary 18, and sampling tributary 18.
Operation principle：, it is necessary to carry out structure to whole producing well sampler before using the producing well sampler
On simple knowledge, whole device by oil body conveyance conduit 8 and circulation transport pipeline 9 connection formed an entirety, first
Oil recovery end body 1 is disposed into oil field source, in the presence of oil pump 4, by the effect of oil inlet 2 and interior oil absorbing end 3 by oil body
Smoke, then entered in merging end 7 by vertical pipe 5, then transported by oil body conveyance conduit 8, in pressure gauge 11
In the presence of carry out the detection of pressure, the coutroi velocity of main control valve 12 is then adjusted, by oil body conveyance conduit 8 and circulating
Send pipeline 9 to be circulated flowing, then open the first branch valve 13 and the second branch valve 14, oil body is passed through sampling apparatus 16
In, the relevant information of detection oil body is then collected from sampling tributary 18, the sampling of whole producing well like this is completed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of producing well sampler, including oil recovery end body（1）, connection end（6）, central oil body case（10）, the first branch valve
（13）, the second branch valve（14）And sampling apparatus（16）, it is characterised in that：Oil recovery end body（1）Bottom be mounted with oil-feed
Mouthful（2）, and oil inlet（2）Periphery be provided with interior oil absorbing end（3）, the oil inlet（2）Upper end be connected with oil pump（4）, and
Oil pump（4）Oil-out and vertical pipe（5）It is connected, the vertical pipe（5）With connection end（6）Merging end（7）It is connected
It is logical, and merging end（7）Upper end through being communicated with oil body conveyance conduit（8）, the oil body conveyance conduit（8）With circulation transporting tube
Road（9）Between circulate connection, and be mounted with central oil body case between the two（10）, the oil body conveyance conduit（8）Front end peace
It is equipped with pressure gauge（11）And main control valve（12）, the circulation transport pipeline（9）Front end be mounted with recycle control valve（15）, institute
State sampling apparatus（16）Lower end be connected with sampling tributary（18）, and sampling tributary（18）On be mounted with sampling tributary valve（17）.
2. a kind of producing well sampler according to claim 1, it is characterised in that：The interior oil absorbing end（3）It is space
Aluminium net engraved structure.
3. a kind of producing well sampler according to claim 1, it is characterised in that：The vertical pipe（5）Set side by side
It is equipped with twice.
4. a kind of producing well sampler according to claim 1, it is characterised in that：The oil body conveyance conduit（8）With
Pipeline is transported in circulation（9）Between be connected with shunt pipe, and shunt pipe and be mounted with the first branch valve respectively（13）With second
Branch valve（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427481.5U CN206299378U (en) | 2016-12-23 | 2016-12-23 | A kind of producing well sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427481.5U CN206299378U (en) | 2016-12-23 | 2016-12-23 | A kind of producing well sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299378U true CN206299378U (en) | 2017-07-04 |
Family
ID=59204041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427481.5U Expired - Fee Related CN206299378U (en) | 2016-12-23 | 2016-12-23 | A kind of producing well sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299378U (en) |
-
2016
- 2016-12-23 CN CN201621427481.5U patent/CN206299378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171223 |