CN202039820U - Oil obtaining device - Google Patents
Oil obtaining device Download PDFInfo
- Publication number
- CN202039820U CN202039820U CN201120120848XU CN201120120848U CN202039820U CN 202039820 U CN202039820 U CN 202039820U CN 201120120848X U CN201120120848X U CN 201120120848XU CN 201120120848 U CN201120120848 U CN 201120120848U CN 202039820 U CN202039820 U CN 202039820U
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- oil
- obtaining
- oil obtaining
- obtaining device
- sleeve pipe
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- Expired - Fee Related
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Abstract
The utility model relates to an oil obtaining device, which comprises an oil obtaining body, wherein the upper part of the oil obtaining device body is connected with a production valve; one side of the oil obtaining device body is provided with an oil discharging orifice; an anti-spraying valve is arranged in the oil obtaining device body; the lower part of the oil obtaining device body is connected with a sleeve pipe oil obtaining joint through a flange; and an oil jacket converter is arranged in the sleeve pipe oil obtaining joint. The oil obtaining device solves the problems that in the traditional oil obtaining device, only a sleeve pipe can be used for obtaining oil, the oil obtaining depth and intensity is not enough, and the oil obtaining device is inconvenient to operate. In the oil obtaining device, both the sleeve pipe and an oil pipe can be used for obtaining oil, the oil obtaining device is very convenient to operate, and a more practical oil obtaining manner can be adopted according to the actual need (the sleeve pipe oil obtaining manner, the oil pipe oil obtaining manner).
Description
Technical field
The utility model relates to oil recovery process device accessory in a kind of Petroleum Production, particularly a kind of bailing well oil obtaining appts of the usefulness of recovering the oil.The special-purpose wellbore tool that belongs to oil field development in the petroleum machinery.
Background technology
Under the difficult day by day background of adopting of global oil, the oil salvage operation in oil field is undoubtedly one of measure of a stable yields.Originally drag for oily equipment and be difficult to satisfy work requirements, mainly show and drag for oil, drag for very inconvenience of the oily degree of depth, insufficient strength, operation, and drag for oil management inconvenience etc. by sleeve pipe.Cause well site pollution, cost height, production capacity low.Part OW, stripper well become worry in the oil extraction operation of oil field.For this reason, the improvement technology, scientific management makes the oil work of dragging for satisfy stable yields to greatest extent and estimates needs, just becomes a useful exploration.
The utility model content
At the deficiency of bailing well bailing oil in case, the utility model provides a kind of novel oil obtaining appts, and its basic principle is that well head sleeve pipe and oil pipe are carried out UNICOM, and is controlling by the oil jacket converter in good time.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of oil obtaining appts, comprise the oil obtaining appts body, the described oil obtaining appts body top product valve of delivering a child, one side is provided with drain tap, also be provided with blowout prevention valve in the described oil obtaining appts body, described oil obtaining appts body bottom is connected to the bailing oil in case joint by flange, and an oil jacket converter is arranged in the bailing oil in case joint.
When bailing well well liquid measure is little, directly oil jacket converter and oil pipe are linked, again oil pipe is linked to each other with wellhead assembly, simultaneously drain tap and oil storage tank are connected, opened then and produce valve and blowout prevention valve, following swab, connect power, fluid enters drain tap from oil pipe, thereby oil is pulled out.
When bailing well well liquid measure more for a long time, earlier oil jacket converter in this oil obtaining appts is taken out, then oil jacket being dragged for oily joint links to each other with wellhead assembly, simultaneously drain tap and oil storage tank are connected, opened and produce valve and blowout prevention valve, following swab, connect power, fluid is directly extracted out from sleeve pipe, enters drain tap, thereby oil is pulled out.
Operating principle of the present utility model is: during oil obtaining appts work, swab is twitched up and down from producing valve, and well liquid enters in the oil obtaining appts body from bottom to top from oil well bottom oil (cover) pipe, enters oil storage tank from drain tap again through blowout prevention valve.
In the utility model, the oil jacket converter plays a crucial role in dragging for oily process: when the oil jacket converter is worked, then adopt oil pipe to drag for oil.When taking out the oil jacket converter is oil jacket converter when not working, and then adopts bailing oil in case.
The beneficial effects of the utility model are: the utility model efficiently solves existing oil obtaining appts only can drag for oil with sleeve pipe, drag for the very problem of inconvenience of the oily degree of depth, insufficient strength, operation, it can not only drag for oil with sleeve pipe, also can drag for oil with oil pipe, operation is very convenient, can select the more practical oily mode (bailing oil in case, oil pipe drag for oil) of dragging for according to actual needs for use.The utility model still aims at producing well design a kind ofly is used for preventing to drag for the oil well well site ground pollution that oily process causes, prolong oil well casing tubing string application life, reduce operator's labour intensity and cost of production, increase production capacity, have the extraordinary oil obtaining appts of environmental protection.
Description of drawings
Fig. 1 the utility model structural representation.
Among the figure: 1. oil obtaining appts body; 2. production valve; 3. drain tap; 4. blowout prevention valve; 5. oil jacket converter; 6. bailing oil in case joint.
The specific embodiment
Below we are described further the utility model in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of oil obtaining appts comprises the oil obtaining appts body, the oil obtaining appts body top product valve of delivering a child, a side is provided with drain tap, also is provided with blowout prevention valve in the oil obtaining appts body, oil obtaining appts body bottom is connected to the bailing oil in case joint by flange, and an oil jacket converter is arranged in the bailing oil in case joint.During oil obtaining appts work, swab is twitched up and down from producing valve, and well liquid enters in the oil obtaining appts body from bottom to top from oil well bottom oil (cover) pipe, enters oil storage tank from drain tap again through blowout prevention valve.
Claims (1)
1. oil obtaining appts, comprise oil obtaining appts body (1), deliver a child and produce valve (2) in described oil obtaining appts body (1) top, one side is provided with drain tap (3), also be provided with blowout prevention valve (4) in the described oil obtaining appts body (1), it is characterized in that: described oil obtaining appts body (1) bottom is connected to bailing oil in case joint (6) by flange, and an oil jacket converter (5) is arranged in the bailing oil in case joint (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120848XU CN202039820U (en) | 2011-04-22 | 2011-04-22 | Oil obtaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120848XU CN202039820U (en) | 2011-04-22 | 2011-04-22 | Oil obtaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039820U true CN202039820U (en) | 2011-11-16 |
Family
ID=44967269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120120848XU Expired - Fee Related CN202039820U (en) | 2011-04-22 | 2011-04-22 | Oil obtaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178341A (en) * | 2017-06-16 | 2017-09-19 | 盐城市东荣石油机械有限公司 | A kind of casing oil extractor tool |
-
2011
- 2011-04-22 CN CN201120120848XU patent/CN202039820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178341A (en) * | 2017-06-16 | 2017-09-19 | 盐城市东荣石油机械有限公司 | A kind of casing oil extractor tool |
| CN107178341B (en) * | 2017-06-16 | 2019-04-09 | 盐城市东荣石油机械有限公司 | A kind of casing oil extractor tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111116 Termination date: 20200422 |