CN200943463Y - Blowout preventer environmental protection device - Google Patents
Blowout preventer environmental protection device Download PDFInfo
- Publication number
- CN200943463Y CN200943463Y CN 200620123853 CN200620123853U CN200943463Y CN 200943463 Y CN200943463 Y CN 200943463Y CN 200620123853 CN200620123853 CN 200620123853 CN 200620123853 U CN200620123853 U CN 200620123853U CN 200943463 Y CN200943463 Y CN 200943463Y
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- CN
- China
- Prior art keywords
- blowout preventer
- preventer
- standpipe
- hydrops
- environmental
- 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
A blowout preventer environmental-protection device is provided, mainly dealing with the problem with the existing antipollution rubber case which is easy to leak and difficult to operate, characterized in that a self-sealing blowout preventer (1) and a half-sealing blowout preventer (2) has a standpipe (3) in between, the standpipe (3) has on it a fixed cone-shaped liquid collector (4) and a cone-shaped deflector (5), the deflector (5) is arranged at the upper part inside the liquid collector (4), the liquid collector (4) carries an outlet (6), and the outlet (6) communicates with a screw rod pump (8) though a water hose. The blowout preventor environmental-protection device herein is easy to use and very environmental.
Description
Technical field:
Used well head environmental control system, especially preventer environmental protecting device when the utility model relates to underground work in the oil recovery field, oil field.
Background technology:
It has been that band is pressed the blowout prevention effect when removing that the wellhead blowout preventor that uses in the construction of underground work at present mainly acts on, but during to lift pipe string in the tubing string intrinsic capacity liquid uncontrollable, the solution of routine has two kinds:
First method is to reclaim after liquid in pipe directly is discharged into well head ground again.This method pollutes ground, can not use.
Second method is to load onto a rubber sleeve in the self-styled lower part, top of controller half envelope, the rubber running-on is lifted after the oil pipe shackle again, and the upper lifting pipe post enters liquid in the rubber sleeve, pumps in the recovery pond at last.This device uses the inconvenience of cannot get up, and wastes time and energy, and is easy to generate leakage, can't carry out heat treated to discharging liquid during winter, can not satisfy demand of practical production.
The utility model content:
Easily produce leakage and inconvenient problem with use in order to overcome the anti-pollution rubber sleeve of existing well head, the utility model provides a kind of preventer environmental protecting device, and this preventer environmental protecting device has characteristics easy to use, that the feature of environmental protection is good.
The technical solution of the utility model is: this preventer environmental protecting device comprises self-sealing blowout preventer and partly seals blowout preventer, partly seal on the big four that blowout preventer is installed in well head, self-sealing blowout preventer and partly seal and be connected with standpipe between the blowout preventer, be fixed with the hydrops device of taper and the air deflector of taper on the standpipe, air deflector is at hydrops device internal upper part, the hydrops device has outlet, and outlet communicates with screw pump by hose.
The lower disc of above-mentioned standpipe is wound with heating tube, and the two ends of heating tube is outside the hydrops device; The power source of screw pump is hydraulic motor or fire-proof motor.
The utlity model has following beneficial effect: owing to take such scheme, during underground work, this device is installed on the big four of well head, when on when carrying oil pipe, liquid contained in the oil pipe flows in the hydrops device, because the existence of air deflector, liquid is in the inside turn of hydrops device, can not spill, the liquid in the hydrops device is transported in the fixing container by screw pump.This device efficiently solves in the job execution in the oil pipe liquid and lands the problem that pollutes when not influencing the preventer function, have characteristics easy to use, that the feature of environmental protection is good.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-self-sealing blowout preventer among the figure, 2-partly seals blowout preventer, 3-standpipe, 4-hydrops device, 5-air deflector, 6-outlet, 7-hose, 8-screw pump, 9-big four, 10-heating tube.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this preventer environmental protecting device comprises self-sealing blowout preventer 1 and partly seals blowout preventer 2, partly seal on the big four 9 that blowout preventer 2 is installed in well head, self-sealing blowout preventer 1 and partly seal and be connected with standpipe 3 between the blowout preventer 2, be fixed with the hydrops device 4 of taper and the air deflector 5 of taper on the standpipe 3, the lower disc of standpipe 3 is wound with heating tube 10, the two ends of heating tube 10 is outside hydrops device 4, air deflector 5 is at hydrops device 4 internal upper parts, hydrops device 4 has outlet 6, outlet 6 communicates with screw pump 8 by hose 7, and the power source of screw pump 8 is hydraulic motor or fire-proof motor, can select for use according to on-site actual situations.
During underground work, this device is installed on the big four 9 of well head, when on when carrying oil pipe, contained liquid flows in the hydrops device 4 in the oil pipe, because the existence of air deflector 5, liquid can not spill in 4 inside turns of hydrops device, and the liquid in the hydrops device 4 is transported in the fixing container by screw pump 8.Winter is when using, and feeds high-temperature steam and heat liquid in the hydrops device 4 in heating tube 10, avoids liquid condensation and the outlet of stopping up hydrops device 4.This device efficiently solves in the job execution in the oil pipe liquid and lands the problem that pollutes when not influencing the preventer function, have characteristics easy to use, that the feature of environmental protection is good.
Claims (4)
1, a kind of preventer environmental protecting device, comprise self-sealing blowout preventer (1) and partly seal blowout preventer (2), partly seal on the big four (9) that blowout preventer (2) is installed in well head, it is characterized in that: self-sealing blowout preventer (1) and partly seal and be connected with standpipe (3) between the blowout preventer (2), be fixed with the hydrops device (4) of taper and the air deflector (5) of taper on the standpipe (3), air deflector (5) is at hydrops device (4) internal upper part, hydrops device (4) has outlet (6), and outlet (6) communicates with screw pump (8) by hose (7).
2, preventer environmental protecting device according to claim 1 is characterized in that: the lower disc of standpipe (3) is wound with heating tube (10), and the two ends of heating tube (10) is outside hydrops device (4).
3, preventer environmental protecting device according to claim 1 is characterized in that: the power source of screw pump (8) is a hydraulic motor.
4, preventer environmental protecting device according to claim 1 is characterized in that: the power source of screw pump (8) is a fire-proof motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123853 CN200943463Y (en) | 2006-07-17 | 2006-07-17 | Blowout preventer environmental protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123853 CN200943463Y (en) | 2006-07-17 | 2006-07-17 | Blowout preventer environmental protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943463Y true CN200943463Y (en) | 2007-09-05 |
Family
ID=38718096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123853 Expired - Fee Related CN200943463Y (en) | 2006-07-17 | 2006-07-17 | Blowout preventer environmental protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943463Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003518A (en) * | 2010-07-12 | 2013-03-27 | 韦尔泰克有限公司 | Blowout preventer and launcher system |
| CN103492667A (en) * | 2011-02-24 | 2014-01-01 | 福罗能源股份有限公司 | Laser assisted system for controlling deep water drilling emergency situations |
| CN111287685A (en) * | 2020-05-13 | 2020-06-16 | 胜利油田新大管业科技发展有限责任公司 | Wellhead operation protection device and protection method |
-
2006
- 2006-07-17 CN CN 200620123853 patent/CN200943463Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003518A (en) * | 2010-07-12 | 2013-03-27 | 韦尔泰克有限公司 | Blowout preventer and launcher system |
| CN103492667A (en) * | 2011-02-24 | 2014-01-01 | 福罗能源股份有限公司 | Laser assisted system for controlling deep water drilling emergency situations |
| CN111287685A (en) * | 2020-05-13 | 2020-06-16 | 胜利油田新大管业科技发展有限责任公司 | Wellhead operation protection device and protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 |