CN105156078B - The hydraulic oil producing device that oil extraction is used - Google Patents
The hydraulic oil producing device that oil extraction is used Download PDFInfo
- Publication number
- CN105156078B CN105156078B CN201510659578.2A CN201510659578A CN105156078B CN 105156078 B CN105156078 B CN 105156078B CN 201510659578 A CN201510659578 A CN 201510659578A CN 105156078 B CN105156078 B CN 105156078B
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- CN
- China
- Prior art keywords
- valve
- oil
- plunger
- standing
- travelling
- 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.)
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- 239000003921 oil Substances 0.000 title claims abstract description 87
- 238000000605 extraction Methods 0.000 title claims abstract description 22
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000446 fuel Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010779 crude oil Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
Abstract
The invention discloses the hydraulic oil producing device that oil extraction is used, including oil tank, plunger, pump barrel, travelling valve and oil pipe, it is characterised in that：The upper outlet of oil pipe passes through two communicating pipes and the intracavity inter-connection of oil tank, one communicating pipe was provided with delivery valve, another communicating pipe is provided with one way stop peturn valve and hydraulic pump, oil pipe lower end is provided with standing valve valve bonnet, the bottom of standing valve valve bonnet is provided with pump barrel, travelling valve is provided with pump barrel, the upper end of travelling valve and the lower end of plunger are connected, standing valve valve bonnet intracavitary is provided with fixed valve core, the central through hole of fixed valve core, which is arranged, to be fixed on sealing sliding sleeve, the upper end of plunger is fixedly connected after being upward through the through hole of sealing sliding sleeve and standing valve valve bonnet upper end with baffle plate, spring is set on the plunger between standing valve valve bonnet and baffle plate.The present invention carries out energy transmission crude oil extraction using crude oil by oil pipe, eliminates the equipment such as sucker rod, cable, reduces device fabrication cost.
Description
Technical field
The present invention relates to a kind of device of oil extraction, the hydraulic oil producing dress that specifically a kind of oil extraction is used
Put.
Background technology
In crude oil production, there is two kinds of oil production methods at present, one kind is that have bar oil production method, power set on ground,
The pump operation for driving underground by sucker rod carries out oil extraction, point for having pumping production system and screw pump oil production system；
Another is Rodless oil extraction mode, and power set are delivered to power set in underground, energy by cable or high-voltage tube, is driven
The pump operation of underground, there is oil-submersible centrifugal pump, latent oil tubing pump, hydraulic piston pump etc..These extracting device of oil are disadvantageous in that：
Shaft bottom is transferred energy to by sucker rod, cable etc., equipment volume is big, and energy expenditure is big, and lower well operations are complicated and easily go out
Existing failure, oil extraction cost is high.
The content of the invention
It is easy to operate it is an object of the invention to provide one kind is simple in construction, energy biography is carried out by oil pipe using crude oil
Pass so as to crude oil extraction, save the equipment such as sucker rod, cable, device fabrication cost is relatively low, simplify operation procedure, effectively reduction is former
The hydraulic oil producing device that the oil extraction of oily cost of winning is used.
In order to reach object above, the technical solution adopted in the present invention is：The hydraulic oil producing dress that the oil extraction is used
Put, including oil tank, plunger, pump barrel, travelling valve and oil pipe, oil tank is set on the ground, and suspension is fixed with the sleeve pipe of oil well
Device, oil pipe is located in casing cavity, and the upper end of oil pipe is fixed on hanger, it is characterised in that：The upper outlet of oil pipe passes through two
Communicating pipe and the intracavity inter-connection of oil tank, wherein being provided with delivery valve a communicating pipe, stop another communicating pipe provided with unidirectional
Valve and hydraulic pump are returned, one way stop peturn valve is located between hydraulic pump and oil pipe, and standing valve valve bonnet is fixed with oil pipe lower end, fixed
The bottom of valve valve bonnet, which is fixed with pump barrel, pump barrel, is provided with travelling valve, coordinates between travelling valve and pump barrel for dynamic sealing, travelling valve
Oil inlet be located at pump barrel intracavitary below travelling valve, the oil-out of travelling valve is located at the pump barrel intracavitary above travelling valve, moved about
The upper end of valve and the lower end of plunger are connected, and standing valve valve bonnet intracavitary is provided with fixed valve core, the oil-out of standing valve valve bonnet
Positioned at oil pipe intracavitary, standing valve valve core case is enclosed on the oil inlet of standing valve valve bonnet bottom, the central through hole set of fixed valve core
If being fixed on sealing sliding sleeve, the upper end of plunger is upward through after the through hole of sealing sliding sleeve and standing valve valve bonnet upper end to be consolidated with baffle plate
Fixed connection, spring of the plunger provided with driving plunger upward and downward, coordinates between sealing sliding sleeve and plunger for dynamic sealing.
Described spring is set on the plunger between standing valve valve bonnet and baffle plate.
The upper end of described standing valve valve bonnet is fixed with righting pipe, and spring and baffle plate setting are in righting pipe.
Described standing valve valve bonnet is fixedly installed in oil pipe intracavitary lower port.
Described sealing sliding sleeve is made as an entirety with fixed valve core.
Described delivery valve uses magnetic valve.
Described oil tank is provided with fuel outlet.
As an improvement, described spring is set on the plunger between standing valve valve bonnet and travelling valve, spring it is upper
End is fixed on standing valve valve bonnet lower end, and the lower end of spring is fixed on travelling valve upper end or the lower end of plunger.
The beneficial effects of the present invention are：It is simple in construction compared with the extracting device of oil used at present, it is easy to operate, use
Crude oil carries out energy transmission so as to crude oil extraction by oil pipe, eliminates the equipment such as sucker rod, cable, reduce device fabrication into
This, simplifies operation procedure, effectively reduces oil extraction cost, improve the economic benefit of oil producing operation.
Brief description of the drawings
Fig. 1 is structure schematic cross-sectional view of the invention.
In figure：1st, oil tank；2nd, delivery valve；3rd, hydraulic pump；4th, one way stop peturn valve；5th, hanger；6th, sleeve pipe；7th, oil pipe；8、
Righting pipe；9th, spring；10th, plunger；11st, fixed valve core；12nd, standing valve valve bonnet；13rd, sliding sleeve is sealed；14th, travelling valve；15th, pump
Cylinder；16th, baffle plate.
Embodiment
Reference picture 1 makes the present invention.The hydraulic oil producing device that the oil extraction is used, including oil tank 1, plunger 10, pump barrel
15th, travelling valve 14 and oil pipe 7, oil tank 1 are set on the ground, and hanger 5 is fixed with the sleeve pipe 6 of oil well, and oil pipe 7 is located at set
The intracavitary of pipe 6, the upper end of oil pipe 7 is fixed on hanger 5, it is characterised in that：The upper outlet of oil pipe 7 passes through two communicating pipes and oil
The intracavity inter-connection of tank 1, wherein being provided with delivery valve 2 communicating pipe, another communicating pipe is provided with one way stop peturn valve 4 and liquid
Press pump 3, one way stop peturn valve 4 is located between hydraulic pump 3 and oil pipe 7, and the crude oil pressurization of the intracavitary of oil tank 1 is injected and flowed through by hydraulic pump 3
Enter after one way stop peturn valve 4 in oil pipe 7, standing valve valve bonnet 12 is fixed with the lower end of oil pipe 7, the bottom of standing valve valve bonnet 12 is consolidated
Surely it is provided with pump barrel 15, pump barrel 15 and is provided with travelling valve 14, coordinates between travelling valve 14 and pump barrel 15 for dynamic sealing, travelling valve 14
Oil inlet is located at the intracavitary of pump barrel 15 of the lower section of travelling valve 14, and the oil-out of travelling valve 14 is located at the chamber of pump barrel 15 of the top of travelling valve 14
Interior, the upper end and the lower end of plunger 10 of travelling valve 14 are connected, and the intracavitary of standing valve valve bonnet 12 is provided with fixed valve core 11, fixed
The oil-out of valve valve bonnet 12 is located at the intracavitary of oil pipe 7, and fixed valve core 11 is setting on the oil inlet of the bottom of standing valve valve bonnet 12, Gu
The central through hole for determining valve core 11 is arranged and is fixed on sealing sliding sleeve 13, and the upper end of plunger 10 is upward through sealing sliding sleeve 13 and solid
Determine after the through hole of the upper end of valve valve bonnet 12 to be fixedly connected with baffle plate 16, spring 9 is set between standing valve valve bonnet 12 and baffle plate 16
On plunger 10, coordinate between sealing sliding sleeve 13 and plunger 10 for dynamic sealing.
The upper end of described standing valve valve bonnet 12 is fixed with righting pipe 8, and spring 9 and baffle plate 16 are arranged in righting pipe 8.
Described standing valve valve bonnet 12 is fixedly installed in the intracavitary lower port of oil pipe 7.
Described sealing sliding sleeve 13 is made as an entirety with fixed valve core 11.
Described delivery valve 2 uses magnetic valve, in order to operate.
Described oil tank 1 is provided with fuel outlet, in order to which crude oil is stored in addition.
During using the present invention, during down stroke, delivery valve 2 is closed, hydraulic pump 3 is run, and one way stop peturn valve 4 is opened, in oil tank 1
A rise crude oil and be admitted to the intracavitary of oil pipe 7, the cavity pressure of oil pipe 7 increase, fixed valve core 11 is setting in standing valve valve bonnet by conducting oneself with dignity
On 12 oil inlet, in closed mode, plunger 10 is run downwards by the effect of the inner fluid pressure of oil pipe 7, and compression spring 9,
Plunger 10 drives travelling valve 14 to be run downwards along pump barrel 15, the increase of the intracavity space of pump barrel 15, pressure reduction, and travelling valve 14 is in original
Opened under the pressure of oily submergence, crude oil enters the intracavitary B liters of pump barrel 15.During upstroke, hydraulic pump 3 stops, and one way stop peturn valve 4 is closed
Close, open delivery valve 2, spring 9 resets upwards under natural resiliency effect, drives plunger 10 to move upwards, so as to drive travelling
The also motion upwards of valve 14, now travelling valve 14 is closed, and fixed valve core 11 is opened, and travelling valve 14 promotes the B flowed into pump barrel 15
Rise crude oil and enter the intracavitary of oil pipe 7 by standing valve valve bonnet 12, resetted with the rising of plunger 10, the A+B of the intracavitary of oil pipe 7 rises quantity
Crude oil from delivery valve 2 flow into oil tank 1 in, the crude oil quantity in oil tank 1 added than initial stage B rise crude oil.Such upper and lower stroke
Alternate run, ground is ceaselessly given rise to by crude oil.
As an improvement, spring is set on the plunger between standing valve valve bonnet and travelling valve, and the upper end of spring is fixed
In standing valve valve bonnet lower end, the lower end of spring is fixed on travelling valve upper end or the lower end of plunger, during work, in down stroke, bullet
Spring is first extended, in up stroke, and spring is bounced back under self-acting, and crude oil is lifted.
Claims (7)
1. the hydraulic oil producing device that oil extraction is used, including oil tank（1）, plunger（10）, pump barrel（15）, travelling valve（14）And oil
Pipe（7）, oil tank（1）Set on the ground, it is characterised in that：Oil pipe（7）Upper outlet pass through two communicating pipes and oil tank（1）'s
Intracavity inter-connection a, wherein communicating pipe being provided with delivery valve（2）, another communicating pipe it is provided with one way stop peturn valve（4）And liquid
Press pump（3）, one way stop peturn valve（4）Positioned at hydraulic pump（3）With oil pipe（7）Between, in oil pipe（7）Lower end is fixed with standing valve valve
Cover（12）, standing valve valve bonnet（12）Bottom be fixed with pump barrel（15）, pump barrel（15）It is interior to be provided with travelling valve（14）, travelling valve
（14）With pump barrel（15）Between for dynamic sealing coordinate, travelling valve（14）Oil inlet be located at travelling valve（14）The pump barrel of lower section（15）
Intracavitary, travelling valve（14）Oil-out be located at travelling valve（14）The pump barrel of top（15）Intracavitary, travelling valve（14）Upper end and post
Plug（10）Lower end be connected, standing valve valve bonnet（12）Intracavitary is provided with fixed valve core（11）, standing valve valve bonnet（12）Go out
Hydraulic fluid port is located at oil pipe（7）Intracavitary, fixed valve core（11）It is setting in standing valve valve bonnet（12）On the oil inlet of bottom, standing valve valve
Core（11）Central through hole be arranged and be fixed on sealing sliding sleeve（13）On, plunger（10）Upper end be upward through sealing sliding sleeve（13）With
Standing valve valve bonnet（12）With baffle plate after the through hole of upper end（16）It is fixedly connected, plunger（10）Provided with driving plunger（10）Transport up and down
Dynamic spring（9）, seal sliding sleeve（13）With plunger（10）Between for dynamic sealing coordinate.
2. the hydraulic oil producing device that oil extraction according to claim 1 is used, it is characterised in that：Described spring（9）
It is set in standing valve valve bonnet（12）With baffle plate（16）Between plunger（10）On.
3. the hydraulic oil producing device that oil extraction according to claim 1 or 2 is used, it is characterised in that：Described fixation
Valve valve bonnet（12）Upper end be fixed with righting pipe（8）, spring（9）And baffle plate（16）It is arranged on righting pipe（8）It is interior.
4. the hydraulic oil producing device that oil extraction according to claim 1 is used, it is characterised in that：Described standing valve valve
Cover（12）It is fixedly installed on oil pipe（7）In intracavitary lower port.
5. the hydraulic oil producing device that oil extraction according to claim 1 is used, it is characterised in that：Described sealing sliding sleeve
（13）With fixed valve core（11）It is made as an entirety.
6. the hydraulic oil producing device that oil extraction according to claim 1 is used, it is characterised in that：Described delivery valve
（2）Using magnetic valve；Described oil tank（1）It is provided with fuel outlet.
7. the hydraulic oil producing device that oil extraction according to claim 1 is used, it is characterised in that：Described spring is arranged
On plunger between standing valve valve bonnet and travelling valve, the upper end of spring is fixed on standing valve valve bonnet lower end, and the lower end of spring is consolidated
It is scheduled on travelling valve upper end or the lower end of plunger.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659578.2A CN105156078B (en) | 2015-10-14 | 2015-10-14 | The hydraulic oil producing device that oil extraction is used |
| PCT/CN2016/070861 WO2017063311A1 (en) | 2015-10-14 | 2016-01-14 | Elasticity oil extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659578.2A CN105156078B (en) | 2015-10-14 | 2015-10-14 | The hydraulic oil producing device that oil extraction is used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156078A CN105156078A (en) | 2015-12-16 |
| CN105156078B true CN105156078B (en) | 2017-08-01 |
Family
ID=54797080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659578.2A Active CN105156078B (en) | 2015-10-14 | 2015-10-14 | The hydraulic oil producing device that oil extraction is used |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105156078B (en) |
| WO (1) | WO2017063311A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156078B (en) * | 2015-10-14 | 2017-08-01 | 山东威马泵业股份有限公司 | The hydraulic oil producing device that oil extraction is used |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2611585Y (en) * | 2003-04-11 | 2004-04-14 | 中国海洋石油总公司 | Anti-pollution check valve for offshore oil field |
| CN2725574Y (en) * | 2004-07-05 | 2005-09-14 | 辽阳制药机械股份有限公司 | Hydraulic oil extraction machine |
| CN2918790Y (en) * | 2005-11-17 | 2007-07-04 | 张祁 | Hydraulic booster system for oil well re-injection sucker-rod pump |
| CN201236674Y (en) * | 2008-08-13 | 2009-05-13 | 祝秀琴 | Hydraulic oil-pumping unit |
| RU2412335C1 (en) * | 2009-10-14 | 2011-02-20 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Oil well pumping unit with packer for extracting oil under abnormal conditions |
| CN204371613U (en) * | 2014-12-10 | 2015-06-03 | 中国石油天然气股份有限公司 | A kind of pumping-assistant pump for oil well pump |
| CN205000953U (en) * | 2015-10-14 | 2016-01-27 | 山东威马泵业股份有限公司 | Hydraulic pressure oil production device that oil extraction was used |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941311A (en) * | 1994-05-04 | 1999-08-24 | Newton Technologies, Inc. | Down-hole, production pump and circulation system |
| US6382244B2 (en) * | 2000-07-24 | 2002-05-07 | Roy R. Vann | Reciprocating pump standing head valve |
| CN101294484B (en) * | 2008-05-21 | 2011-10-05 | 王忠山 | Oil pumping equipment controlled with single stroke machine pump |
| CN101781979B (en) * | 2009-01-19 | 2013-08-21 | 莫比森(北京)石油天然气技术开发有限公司 | Hydraulic driving oil extraction equipment |
| CN103291605A (en) * | 2013-05-28 | 2013-09-11 | 濮阳市科力达机械制造有限公司 | Efficient protective oil pumping device and application method |
| CN105156078B (en) * | 2015-10-14 | 2017-08-01 | 山东威马泵业股份有限公司 | The hydraulic oil producing device that oil extraction is used |
-
2015
- 2015-10-14 CN CN201510659578.2A patent/CN105156078B/en active Active
-
2016
- 2016-01-14 WO PCT/CN2016/070861 patent/WO2017063311A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2611585Y (en) * | 2003-04-11 | 2004-04-14 | 中国海洋石油总公司 | Anti-pollution check valve for offshore oil field |
| CN2725574Y (en) * | 2004-07-05 | 2005-09-14 | 辽阳制药机械股份有限公司 | Hydraulic oil extraction machine |
| CN2918790Y (en) * | 2005-11-17 | 2007-07-04 | 张祁 | Hydraulic booster system for oil well re-injection sucker-rod pump |
| CN201236674Y (en) * | 2008-08-13 | 2009-05-13 | 祝秀琴 | Hydraulic oil-pumping unit |
| RU2412335C1 (en) * | 2009-10-14 | 2011-02-20 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Oil well pumping unit with packer for extracting oil under abnormal conditions |
| CN204371613U (en) * | 2014-12-10 | 2015-06-03 | 中国石油天然气股份有限公司 | A kind of pumping-assistant pump for oil well pump |
| CN205000953U (en) * | 2015-10-14 | 2016-01-27 | 山东威马泵业股份有限公司 | Hydraulic pressure oil production device that oil extraction was used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156078A (en) | 2015-12-16 |
| WO2017063311A1 (en) | 2017-04-20 |
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Denomination of invention: Hydraulic oil production device for crude oil exploitation Effective date of registration: 20180806 Granted publication date: 20170801 Pledgee: Shandong Lu Xin financing Company limited by guarantee Pledgor: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Registration number: 2018370000144 |
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Date of cancellation: 20200925 Granted publication date: 20170801 Pledgee: Shandong Lu Xin financing Company limited by guarantee Pledgor: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Registration number: 2018370000144 |
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Denomination of invention: Hydraulic oil production device for crude oil exploitation Effective date of registration: 20210824 Granted publication date: 20170801 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Registration number: Y2021980008286 |
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Date of cancellation: 20220919 Granted publication date: 20170801 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Registration number: Y2021980008286 |
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Denomination of invention: Hydraulic oil production device for crude oil exploitation Effective date of registration: 20220923 Granted publication date: 20170801 Pledgee: Ji'nan finance Company limited by guarantee Pledgor: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Registration number: Y2022980015888 |
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