CN2906038Y - Rubbish collecting device for oil production well - Google Patents
Rubbish collecting device for oil production well Download PDFInfo
- Publication number
- CN2906038Y CN2906038Y CN 200620085234 CN200620085234U CN2906038Y CN 2906038 Y CN2906038 Y CN 2906038Y CN 200620085234 CN200620085234 CN 200620085234 CN 200620085234 U CN200620085234 U CN 200620085234U CN 2906038 Y CN2906038 Y CN 2906038Y
- Authority
- CN
- China
- Prior art keywords
- valve
- wasters
- oil
- oil well
- joint
- 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
Links
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
Disclosed is an oil well waster collecting device, comprising an upper joint, a baffle plate, a collecting tube, a valve, a valve bracket and a lower joint. The lower part of the upper joint is connected to the upper part of the collecting tube, the lower part of which is linked with the valve bracket. The baffle plate is installed at the lower end of the upper joint and the valve is located at the upper part of the valve bracket, the lower part of which is connected to the lower joint. The valve is opened under the effect of the pressure difference and oil stream together with the wasters goes in from the lower joint, wherein, the wastes are stopped by the buffer plate while the oil stream continues moving upwards. The wasters are stopped outside the oil well pump and the well top controller will not be blocked. The busywork being required for other reasons, the oil stream stops flowing and the valve is closed and the wasters are collected in the collecting tube for discharge after the busywork. The utility model can make the wasters accumulate at the place between the buffer plate and valve and preventing the wasters from going into the oil well pump. Therefore the normal performance of the oil well pump will not be affected and the well top controller will not be blocked, thus ensuring normal operation.
Description
One, technical field
The utility model belongs to the oil development technical field, is oil tool, and particularly a kind of producing well foreign material gathering-device belongs to engineering goods.
Two, background technology
Oil well has carried out the several work construction in oil recovery process, be lowered to many kinds of instruments, and fallen into some foreign material, these foreign material might flow in oil well pump or the well head controller in oil recovery process, cause that equipment such as oil well pump do not work, or the obstruction well head controller, cause oil well not produce, need could resume production again behind the workover treatment eliminating foreign material, increase operating cost on the one hand, oil well stops production on the other hand, reduces output, produces serious economy loss.
Three, summary of the invention
The purpose of this utility model is a kind of producing well foreign material gathering-device of design, in foreign material being collected in, does not influence oil well pump work, can not stop up well head controller, guarantees the oil well ordinary production.
The purpose of this utility model is achieved in that by top connection, baffle plate, collecting pipe, valve, valve support to be formed, the top connection bottom connects with collecting pipe top, the collecting pipe bottom connects with valve support top, and baffle plate is installed in the top connection bottom, and valve is installed in valve support top.
The beneficial effects of the utility model are: foreign material can be collected between baffle plate and the valve, foreign material do not enter in the oil well pump, can not influence oil well pump work, can not stop up well head controller, guarantee the oil well ordinary production.
Four, description of drawings
Accompanying drawing is the utility model embodiment assembling drawing.
Five, the specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Form by top connection 1, baffle plate 2, collecting pipe 3, valve 4, valve support 5, lower contact 6, top connection 1 bottom connects with collecting pipe 3 tops, collecting pipe 3 bottoms connect with valve support 5 tops, and baffle plate 2 is installed in top connection 1 bottom, and valve 4 is installed in valve support 5 tops.Valve support 5 bottoms connect with lower contact.
During oil well production, under differential pressure action, valve 4 is opened, and fixedly the generation of the torsionspring of valve is reversed simultaneously, oil stream carries foreign material and enters from lower contact 6, and foreign material are blocked by baffle plate 2, and oil stream continues upwards to flow, therefore, foreign material can not enter in the oil well pump, can not stop up well head controller.Because other reason is when needing workover treatment, oily stream stops to flow when oil well, and valve 4 is closed under the torsionspring effect, and foreign material are collected in the collecting pipe 3, after operation proposes with its removing.
Claims (2)
1, a kind of producing well foreign material gathering-device, it is characterized in that: form by top connection (1), baffle plate (2), collecting pipe (3), valve (4), valve support (5), top connection (1) bottom connects with collecting pipe (3) top, collecting pipe (3) bottom connects with valve support (5) top, baffle plate (2) is installed in top connection (1) bottom, and valve (4) is installed in valve support (5) top.
2, producing well foreign material gathering-device according to claim 1 is characterized in that: valve support (5) bottom connects with lower contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085234 CN2906038Y (en) | 2006-06-03 | 2006-06-03 | Rubbish collecting device for oil production well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085234 CN2906038Y (en) | 2006-06-03 | 2006-06-03 | Rubbish collecting device for oil production well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906038Y true CN2906038Y (en) | 2007-05-30 |
Family
ID=38114672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085234 Expired - Fee Related CN2906038Y (en) | 2006-06-03 | 2006-06-03 | Rubbish collecting device for oil production well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906038Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182758B (en) * | 2007-12-14 | 2012-01-04 | 安东石油技术（集团）有限公司 | Oilfield down-hole bailing tub |
| CN102782247A (en) * | 2010-01-20 | 2012-11-14 | 威尔博尔能量产品有限公司 | Wellbore knock-out chamber and related methods of use |
| CN103492665A (en) * | 2010-11-12 | 2014-01-01 | 沙特阿拉伯石油公司 | Tool for recovering junk and debris from a wellbore of a well |
| CN107956444A (en) * | 2016-10-18 | 2018-04-24 | 中国石油化工股份有限公司 | Sand setting fishing tool in well |
-
2006
- 2006-06-03 CN CN 200620085234 patent/CN2906038Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182758B (en) * | 2007-12-14 | 2012-01-04 | 安东石油技术（集团）有限公司 | Oilfield down-hole bailing tub |
| CN102782247A (en) * | 2010-01-20 | 2012-11-14 | 威尔博尔能量产品有限公司 | Wellbore knock-out chamber and related methods of use |
| CN103492665A (en) * | 2010-11-12 | 2014-01-01 | 沙特阿拉伯石油公司 | Tool for recovering junk and debris from a wellbore of a well |
| CN103492665B (en) * | 2010-11-12 | 2016-10-26 | 沙特阿拉伯石油公司 | Mince and the instrument of chip for reclaiming from bored shaft |
| CN107956444A (en) * | 2016-10-18 | 2018-04-24 | 中国石油化工股份有限公司 | Sand setting fishing tool in well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |