CN201514339U - Crude oil bypass sampling device - Google Patents
Crude oil bypass sampling device Download PDFInfo
- Publication number
- CN201514339U CN201514339U CN2009202231950U CN200920223195U CN201514339U CN 201514339 U CN201514339 U CN 201514339U CN 2009202231950 U CN2009202231950 U CN 2009202231950U CN 200920223195 U CN200920223195 U CN 200920223195U CN 201514339 U CN201514339 U CN 201514339U
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- bypass
- oil
- crude oil
- sampler
- pipe
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Abstract
The utility model relates to a crude oil bypass sampling device and is characterized in that the crude oil bypass sampling device comprises a main oil pipe with two ends thereof being connected with an oil path pipe manifold through oil unions, two bypass pipes fixedly arranged on the main oil pipe and communicated with the main oil pipe, and a sampler arranged correspondingly on each bypass pipe and communicated with the bypass pipe, wherein a sampling pipe is arranged between each bypass pipe and each sampler, a valve is arranged on each sampling pipe, and the sampling pipes are threadedly connected with the samplers. The crude oil bypass sampling device provides convenience for oil sampling, can obtain the crude oil information accurately in time, and is widely applied to the crude oil sampling during the oil extraction process.
Description
Technical field
The utility model relates to a kind of crude oil sampling instrument, particularly about a kind of crude oil bypass sampler.
Background technology
In the oil exploitation process, in order to understand the quality of crude oil, the method that the oil recovery workman takes usually is to extract oil sample at well mouth of oil well, carries out analytical test, to obtain oil component promptly and accurately.But this method has only the oil recovery frequency that improves the oil recovery workman, increases oil recovery workman's working strength, could obtain oil component information more promptly and accurately.And, when utilizing said method that the crude oil moisture, that air content is too high is taken a sample, also may cause the liquid splash everywhere in the oil well, cause crude oil loss and environmental pollution.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind ofly can promptly and accurately obtain oil component information, the crude oil bypass sampler of easy to use and environmental protection.
For achieving the above object, the utility model is taked following technical scheme: a kind of crude oil bypass sampler is characterized in that: it comprises a main oil pipe road, and two ends, described main oil pipe road are connected with the oil circuit manifold by oil the ninth of the ten Heavenly Stems; On described main oil pipe road, be set with the two bypass pipelines that are communicated with described main oil pipe road, the corresponding sampler that is communicated with described bypass duct that is provided with on each described bypass duct.
Be provided with a sampling pipe between each described bypass duct and the sampler, each described sampling pipe is provided with a valve, and described sampling pipe is threaded with sampler.
Described main oil pipe road and each bypass duct two ends are provided with a valve.
Described valve adopts the high pressure stopcock.
Described bypass duct is circular-arc.
Adopt between described main oil pipe road and the bypass duct to be welded to connect, adopt between described sampling pipe and the bypass duct to be welded to connect.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to be provided with the main oil pipe road, on the main oil pipe road, be provided with bypass duct, the middle part of bypass duct is provided with the sampler that is communicated with bypass duct, therefore crude oil sample can be obtained easily by sampler, thereby oil component information accurately can be in time understood.2, the utility model is owing to be provided with sampling pipe between sampler and bypass duct, and is provided with the high pressure stopcock on the sampling pipe, therefore when needs are taken a sample, can open the high pressure stopcock easily and can obtain crude oil sample.3, the utility model is because bypass duct is set to circular-arc, therefore the crude oil flow velocity has not only been slowed down in the transition type design, and crude oil has been carried out branch, further plays the effect of dividing potential drop, avoid crude oil splash phenomenon everywhere when taking a sample like this, thereby reduced the pollution of crude oil waste and environment.4, therefore the utility model when one the road goes wrong, can use another road as standby owing to be provided with two bypass pipelines.It is convenient that the utility model is got oil, can promptly and accurately obtain crude information, can be widely used in the crude oil sampling in the oil exploitation process.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model
Fig. 2 is a front elevation of the present utility model
Fig. 3 is a vertical view of the present utility model
Embodiment
Be described in detail of the present utility model below in conjunction with drawings and Examples.
The utility model comprises a main oil pipe road 1, and 1 two ends, main oil pipe road are connected with the oil circuit manifold by oil the ninth of the ten Heavenly Stems 2.Be set with two circular-arc bypass duct 3, two bypass pipelines 3 and be communicated with main oil pipe road 1 respectively on main oil pipe road 1, wherein a bypass pipeline 3 can be used as standbyly, can adopt between main oil pipe road 1 and the bypass duct 3 in the present embodiment to be welded to connect.Be set with a sampling pipe 4 at the middle part of each bypass duct 3, and sampling pipe 4 is communicated as one fixedly with bypass duct 3, can adopts between sampling pipe 4 and the bypass duct 3 to be welded to connect.The outer end of each sampling pipe 4 is provided with a sampler 5, and sampler 5 is connected with sampling pipe 4 by screw thread.Main oil pipe road 1 and each bypass duct 3 two ends are provided with a valve 6, with the flow of crude oil in the control oil channel, also are provided with a valve 6 on each sampling pipe 4, and valve 6 adopts the high pressure stopcock.Valve 6 on main oil pipe road 1 and the bypass duct 3 is set to often open, and the valve 6 on the sampling pipe 4 decides its opening according to operating position.
During the utility model sampling, at first open two valves 6 on the bypass pipeline 3, crude oil enters main oil pipe road 1 respectively and has opened in the bypass duct 3 of valve 6 from oil circuit manifold branch; Open the valve 6 on the sampling pipe 4 then, crude oil flows out from sampler 5 via sampling pipe 4, can obtain crude oil sample.
In the various embodiments described above; the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solutions of the utility model,, should not get rid of outside protection domain of the present utility model improvement and the equivalents that individual component is carried out.
Claims (8)
1. crude oil bypass sampler, it is characterized in that: it comprises a main oil pipe road, two ends, described main oil pipe road are connected with the oil circuit manifold by oil the ninth of the ten Heavenly Stems; On described main oil pipe road, be set with the two bypass pipelines that are communicated with described main oil pipe road, the corresponding sampler that is communicated with described bypass duct that is provided with on each described bypass duct.
2. a kind of crude oil bypass sampler as claimed in claim 1 is characterized in that: be provided with a sampling pipe between each described bypass duct and the sampler, each described sampling pipe is provided with a valve, and described sampling pipe is threaded with sampler.
3. a kind of crude oil bypass sampler as claimed in claim 1 is characterized in that: described main oil pipe road and each bypass duct two ends are provided with a valve.
4. a kind of crude oil bypass sampler as claimed in claim 2 is characterized in that: described main oil pipe road and each bypass duct two ends are provided with a valve.
5. as claim 2 or 3 or 4 described a kind of crude oil bypass samplers, it is characterized in that: described valve adopts the high pressure stopcock.
6. as claim 1 or 2 or 3 or 4 described a kind of crude oil bypass samplers, it is characterized in that: described bypass duct is circular-arc.
7. as claim 1 or 2 or 3 or 4 described a kind of crude oil bypass samplers, it is characterized in that: adopt between described main oil pipe road and the bypass duct to be welded to connect, adopt between described sampling pipe and the bypass duct to be welded to connect.
8. a kind of crude oil bypass sampler as claimed in claim 5 is characterized in that: adopt between described main oil pipe road and the bypass duct to be welded to connect, adopt between described sampling pipe and the bypass duct to be welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202231950U CN201514339U (en) | 2009-10-10 | 2009-10-10 | Crude oil bypass sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202231950U CN201514339U (en) | 2009-10-10 | 2009-10-10 | Crude oil bypass sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514339U true CN201514339U (en) | 2010-06-23 |
Family
ID=42485751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202231950U Expired - Lifetime CN201514339U (en) | 2009-10-10 | 2009-10-10 | Crude oil bypass sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514339U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592199A (en) * | 2013-10-21 | 2014-02-19 | 中国中元国际工程公司 | Liquid-phase water content detection device and liquid-phase water content detection method for wet steam |
| CN107063752A (en) * | 2017-04-17 | 2017-08-18 | 中国石油大学(北京) | A kind of tube sampler and sampling method for realizing the anti-shearing sampling of isothermal with pressure |
| CN109989748A (en) * | 2017-12-29 | 2019-07-09 | 中国石油天然气股份有限公司 | oil well sampler |
| CN110926873A (en) * | 2019-12-25 | 2020-03-27 | 中国航空工业集团公司西安飞机设计研究所 | Abnormal shape cavity sampling structure |
| CN113252407A (en) * | 2021-06-10 | 2021-08-13 | 胜利油田胜机石油装备有限公司 | Online sampling device |
-
2009
- 2009-10-10 CN CN2009202231950U patent/CN201514339U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592199A (en) * | 2013-10-21 | 2014-02-19 | 中国中元国际工程公司 | Liquid-phase water content detection device and liquid-phase water content detection method for wet steam |
| CN103592199B (en) * | 2013-10-21 | 2015-11-25 | 中国中元国际工程有限公司 | Liquid phase water content on-line measuring device and detection method in wet steam |
| CN107063752A (en) * | 2017-04-17 | 2017-08-18 | 中国石油大学(北京) | A kind of tube sampler and sampling method for realizing the anti-shearing sampling of isothermal with pressure |
| CN109989748A (en) * | 2017-12-29 | 2019-07-09 | 中国石油天然气股份有限公司 | oil well sampler |
| CN109989748B (en) * | 2017-12-29 | 2024-11-26 | 中国石油天然气股份有限公司 | Oil well sampler |
| CN110926873A (en) * | 2019-12-25 | 2020-03-27 | 中国航空工业集团公司西安飞机设计研究所 | Abnormal shape cavity sampling structure |
| CN110926873B (en) * | 2019-12-25 | 2022-09-20 | 中国航空工业集团公司西安飞机设计研究所 | Abnormal shape cavity sampling structure |
| CN113252407A (en) * | 2021-06-10 | 2021-08-13 | 胜利油田胜机石油装备有限公司 | Online sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |