CN107023272A - A kind of pressure blowout hookup certainly - Google Patents
A kind of pressure blowout hookup certainly Download PDFInfo
- Publication number
- CN107023272A CN107023272A CN201710394471.9A CN201710394471A CN107023272A CN 107023272 A CN107023272 A CN 107023272A CN 201710394471 A CN201710394471 A CN 201710394471A CN 107023272 A CN107023272 A CN 107023272A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pressure
- air bag
- downside
- housing
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000003129 oil well Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a kind of from pressure blowout hookup, including housing, fixed seat, top cover, working bin, air bag, cylinder, oil inlet pipe, relief tube, plug cock, piston, travelling carriage, blocking, small cylinder and high-pressure air pipe, fixed seat is provided with the downside of the housing, top cover is provided with the upside of the housing, the enclosure interior is provided with working bin, the working bin left and right sides is provided with air bag, cylinder is provided with the downside of the air bag, oil inlet pipe is provided with the downside of the cylinder, the oil inlet pipe is provided with relief tube, and the relief tube is provided with plug cock.The one kind is from blowout hookup is pressed provided with pressure conversion cylinder, by by the gas in the pressure pusher cylinder in oil well, and gas is passed through to reverse fixation cylinder, reach the effect of the pressure of balance blow-out release device both sides, sending down abnormally ascending body is filled with the effect that air bag reaches fixed extracting device of oil simultaneously, prevents from coming off causing blowout.
Description
Technical field
It is specially a kind of pressure blowout hookup certainly the present invention relates to a kind of technical field of petroleum extraction.
Background technology
During oil exploitation, therefore need to use a variety of oil production equipments because the mode of oil recovery is different, its
The oil recovery of middle use oil well pressurization is prevented, it is necessary to using prevents the device of blowout, due to the blowout hookup of oil well be required for greatly compared with
High intensity, for resisting the high pressure in oil well, therefore compares the intensity requirement of the structure and material of blow-out release device, confrontation
Very big inconvenience can be caused when certain energy consumption is often also needed to during pressure, and changes oil production equipment every time,
Therefore we need to reform prior art.
The content of the invention
It is an object of the invention to provide a kind of from blowout hookup is pressed, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme a kind of pressure blowout hookup, including housing, fixation certainly
Seat, top cover, working bin, air bag, cylinder, oil inlet pipe, relief tube, plug cock, piston, travelling carriage, blocking, small cylinder and high pressure gas
It is provided with the downside of pipe, the housing on the upside of fixed seat, the housing and is provided with top cover, the enclosure interior is provided with working bin, the work
Make the storehouse left and right sides provided with air bag, the air bag downside is provided with the downside of cylinder, the cylinder and is provided with oil inlet pipe, the oil inlet pipe
Provided with relief tube, the relief tube, which is provided with plug cock, the cylinder, is provided with piston, is provided with and slides in the middle of the both sides cylinder
Provided with blocking on the downside of frame, the travelling carriage, small cylinder is provided with the upside of the travelling carriage, the small cylinder passes through high-pressure air pipe and gas
Connected on the upside of cylinder.
It is preferred that, the housing left and right sides is provided with suspention nose.
It is preferred that, the top cover is provided with installing port.
It is preferred that, anti-slip fold is provided with the outside of the air bag.
It is preferred that, the piston both sides are provided with balancing stand.
Compared with prior art, the beneficial effects of the invention are as follows：The one kind is provided with pressure conversion cylinder from pressure blowout hookup,
By being passed through reverse fixation cylinder by the gas in the pressure pusher cylinder in oil well, and by gas, balance open flow dress is reached
The effect of the pressure of both sides is put, while sending down abnormally ascending body is filled with the effect that air bag reaches fixed extracting device of oil, prevents from coming off and causes well
Spray.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1st, housing, 2, fixed seat, 3, top cover, 4, working bin, 5, air bag, 6, cylinder, 7, oil inlet pipe, 8, relief tube,
9th, plug cock, 10, piston, 11, travelling carriage, 12, block, 13, small cylinder, 14, high-pressure air pipe.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：It is a kind of from pressure blowout hookup, including housing 1, fixed seat 2,
Top cover 3, working bin 4, air bag 5, cylinder 6, oil inlet pipe 7, relief tube 8, plug cock 9, piston 10, travelling carriage 11, blocking 12, small cylinder
13 and high-pressure air pipe 14, the downside of housing 1 is provided with fixed seat 2, the left and right sides of housing 1 provided with suspention nose, in this way,
The present apparatus is moved when the present apparatus can be conveniently installed, the upside of housing 1 is provided with top cover 3, and the top cover 3 is provided with peace
Mouth is filled, in this way, oil production equipment can be installed, the inside of housing 1 is provided with working bin 4, and the left and right sides of working bin 4 is set
There is air bag 5, the outside of air bag 5 is provided with anti-slip fold, in this way, oil production equipment can be pressed against using air bag 5, formed
The fixation of strength, the downside of air bag 5 is provided with cylinder 6, and the downside of cylinder 6 is provided with oil inlet pipe 7, the oil inlet pipe 7
Provided with relief tube 8, the relief tube 8, which is provided with plug cock 9, the cylinder 6, is provided with piston 10, and the both sides of piston 10 are provided with flat
Weigh frame, in this way, piston 10 can be allowed to keep the balance of piston 10 to move up and down in the case of all not connected in upside, institute
State and travelling carriage 11 is provided with the middle of both sides cylinder 6, the downside of travelling carriage 11 is provided with blocking 12, and the upside of travelling carriage 11 is provided with small
Cylinder 13, the small cylinder 13 is connected by high-pressure air pipe 14 with the upside of cylinder 6.
Operation principle：, from when pressing blowout hookup, the present apparatus can be arranged on oil well mouthful using the one kind and gone out, will pumped
Equipment is arranged on the middle part of air bag 5, and through blocking 12, and the encapsulation process between blocking 12, after installing, to
Upper mobile travelling carriage 11 allows blocking 12 to move up, and concedes the position of oil inlet pipe 8, and the oil of high pressure enters cylinder 6 by oil inlet pipe 8
It is interior, piston is pushed up, compressed gas is inflated to air bag 5, produce pressure and preferably fix pumping unit, while portion
Divide gas to enter by high-pressure air pipe 14 in small cylinder 13, downward pressure is produced to travelling carriage 11, so as to reach that balance is slided
The effect of the pressure at the two ends of frame 11, so as to prevent that the stress of travelling carriage 11 is excessive.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of invention.
Claims (5)
1. it is a kind of from pressure blowout hookup, including housing（1）, fixed seat（2）, top cover（3）, working bin（4）, air bag（5）, cylinder
（6）, oil inlet pipe（7）, relief tube（8）, plug cock（9）, piston（10）, travelling carriage（11）, block（12）, small cylinder（13）And high pressure
Tracheae（14）, it is characterised in that：The housing（1）Downside is provided with fixed seat（2）, the housing（1）Upside is provided with top cover（3）,
The housing（1）Inside is provided with working bin（4）, the working bin（4）The left and right sides is provided with air bag（5）, the air bag（5）Downside
Provided with cylinder（6）, the cylinder（6）Downside is provided with oil inlet pipe（7）, the oil inlet pipe（7）It is provided with relief tube（8）, it is described to let out
Pressure pipe（8）It is provided with plug cock（9）, the cylinder（6）It is interior to be provided with piston（10）, the both sides cylinder（6）Centre is provided with travelling carriage
（11）, the travelling carriage（11）Downside is provided with blocking（12）, the travelling carriage（11）Upside is provided with small cylinder（13）, it is described stingy
Cylinder（13）Pass through high-pressure air pipe（14）With cylinder（6）Upside is connected.
2. it is according to claim 1 a kind of from pressure blowout hookup, it is characterised in that：The housing（1）The left and right sides is provided with
Suspend nose in midair.
3. it is according to claim 1 a kind of from pressure blowout hookup, it is characterised in that：The top cover（3）It is provided with installing port.
4. it is according to claim 1 a kind of from pressure blowout hookup, it is characterised in that：The air bag（5）Outside is provided with anti-skidding
Fold.
5. it is according to claim 1 a kind of from pressure blowout hookup, it is characterised in that：The piston（10）Both sides are provided with balance
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394471.9A CN107023272A (en) | 2017-05-29 | 2017-05-29 | A kind of pressure blowout hookup certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394471.9A CN107023272A (en) | 2017-05-29 | 2017-05-29 | A kind of pressure blowout hookup certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023272A true CN107023272A (en) | 2017-08-08 |
Family
ID=59528997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394471.9A Pending CN107023272A (en) | 2017-05-29 | 2017-05-29 | A kind of pressure blowout hookup certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397416A (en) * | 2019-08-27 | 2019-11-01 | 中油国际(尼日尔)公司 | A kind of electric pump well head anti-leak high pressure seal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007904A (en) * | 1975-03-28 | 1977-02-15 | Cameron Iron Works, Inc. | Annular blowout preventer |
| CN85203348U (en) * | 1985-07-29 | 1986-09-24 | 辽河石油勘探局科学技术研究院 | Air pressure auto-packer |
| US6119775A (en) * | 1997-02-14 | 2000-09-19 | Weatherford/Lamb, Inc. | Inflatable downhole seal |
| CN201218077Y (en) * | 2008-07-08 | 2009-04-08 | 中国石油天然气股份有限公司 | Air bag type self-sealing well sealer |
| RU2398953C1 (en) * | 2009-07-14 | 2010-09-10 | Закрытое акционерное общество "Научно-производственное предприятие "СибБурМаш" | Packing element of wellhead |
| CN102817571A (en) * | 2012-09-05 | 2012-12-12 | 东营鸿昇机械设备有限公司 | Blowout-prevention tool string of belt pressure energy storage well repairing machine |
-
2017
- 2017-05-29 CN CN201710394471.9A patent/CN107023272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007904A (en) * | 1975-03-28 | 1977-02-15 | Cameron Iron Works, Inc. | Annular blowout preventer |
| CN85203348U (en) * | 1985-07-29 | 1986-09-24 | 辽河石油勘探局科学技术研究院 | Air pressure auto-packer |
| US6119775A (en) * | 1997-02-14 | 2000-09-19 | Weatherford/Lamb, Inc. | Inflatable downhole seal |
| CN201218077Y (en) * | 2008-07-08 | 2009-04-08 | 中国石油天然气股份有限公司 | Air bag type self-sealing well sealer |
| RU2398953C1 (en) * | 2009-07-14 | 2010-09-10 | Закрытое акционерное общество "Научно-производственное предприятие "СибБурМаш" | Packing element of wellhead |
| CN102817571A (en) * | 2012-09-05 | 2012-12-12 | 东营鸿昇机械设备有限公司 | Blowout-prevention tool string of belt pressure energy storage well repairing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397416A (en) * | 2019-08-27 | 2019-11-01 | 中油国际(尼日尔)公司 | A kind of electric pump well head anti-leak high pressure seal |
| CN110397416B (en) * | 2019-08-27 | 2021-12-10 | 中油国际(尼日尔)公司 | Anti-leakage high-pressure sealing device for electric pump well mouth |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |
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| WD01 | Invention patent application deemed withdrawn after publication |