CN206409195U - A kind of novel oil production tubing string - Google Patents
A kind of novel oil production tubing string Download PDFInfo
- Publication number
- CN206409195U CN206409195U CN201621209097.8U CN201621209097U CN206409195U CN 206409195 U CN206409195 U CN 206409195U CN 201621209097 U CN201621209097 U CN 201621209097U CN 206409195 U CN206409195 U CN 206409195U
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- China
- Prior art keywords
- oil
- pipe sleeve
- pipe
- filter chamber
- tube
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Abstract
The utility model discloses a kind of novel oil production tubing string, including screwed union, flow string main body, pipe sleeve and sand sediment pipe bucket, the flow string main body is by spiral connector, pipe sleeve and sand sediment pipe bucket composition, the bottom of the spiral connector is connected with one end of pipe sleeve, and the other end of pipe sleeve is connected with one end of sand sediment pipe bucket, the bottom of the spiral connector is provided with oil well pump, the two ends of the filter chamber are mounted on oil pick-up tube, and two oil pick-up tube both sides and pipe sleeve inwall between be provided with wiper block, the side of the pipe sleeve is provided with handle, the both sides of the power house and the inwall of sand sediment pipe bucket are respectively formed oil inlet.Filter screen is provided with the novel oil production tubing string, the silt in crude oil can be so filtered out, more serious abrasion will not be caused to flow string, extend the service life of flow string, cause flow string to be not easy to be blocked simultaneously so that oil extraction operation can be smoothed out, lift operating efficiency.
Description
Technical field
The utility model is related to mechanical equipment technical field, specially a kind of novel oil production tubing string.
Background technology
With the development of society, the continuous progress of science, the consumption for every energy is continuously increased, therefore for oil body
Yield greatly promote, and flow string is exactly to exploit the important component during oil body, the flow string on market today
It is varied, but still there are problems that, so as to bring certain trouble to oil extraction operation.
Due to the influence of geology, some oil field underground structures are complicated, belong to many types of reservoir and many constructions, many series of strata,
The compound oil gas area of many oil properties, underground sand content is big, and the flow string on market today is not provided with filter screen so that open
The crude oil that extraction comes contains a large amount of silts, causes flow string serious wear, reduces service life, and easily block, oil recovery work
Work can not be carried out, and reduce operating efficiency, simultaneously as the viscosity of each portion's crude oil in oil field is different, the oil recovery on market today
Tubing string is not provided with stirring flabellum, it is impossible to realizes that the crude oil of different viscosityes is well mixed, causes the crude oil of exploitation to be not easy to lead to
Oil pick-up tube is crossed, crude oil production is not easy to, coefficient of mining is relatively low, the plenty of time is wasted.
The content of the invention
The purpose of this utility model is to provide a kind of novel oil production tubing string, to solve the flow string in above-mentioned background technology
The problems such as post is prone to wear out, easily blocked, crude oil viscosity differs.
To achieve the above object, the utility model provides following technical scheme：A kind of novel oil production tubing string, including spiral connect
Head, flow string main body, pipe sleeve and sand sediment pipe bucket, the flow string main body is by spiral connector, pipe sleeve and sand sediment pipe bucket group
Into the bottom of the spiral connector is connected with one end of pipe sleeve, and the other end of pipe sleeve is connected with one end of sand sediment pipe bucket
Connect, the bottom of the spiral connector is provided with oil well pump, and the pipe sleeve is internally provided with filter chamber, and the inside of filter chamber is consolidated
Surely have the second stirring flabellum, the two ends of the filter chamber are mounted on oil pick-up tube, and two oil pick-up tubes both sides and pipe sleeve inwall it
Between be provided with wiper block, the oil pick-up tube that the side of the pipe sleeve is provided with above handle, the filter chamber is connected with oil well pump
Connect, and one end of the oil pick-up tube below oil wiper, the filter chamber is installed between oil pick-up tube and oil well pump and be provided with trapezoidal oil
The mouth of pipe, the central position of the sand sediment pipe bottom of the barrel is provided with power house, and the top of the power house is provided with rotating shaft, and turns
Axle is extended to the over filter chamber and is connected with the second stirring flabellum, and the rotating shaft is inlaid with the first stirring fan close to one end of power house
Leaf, the both sides of the power house and the inwall of sand sediment pipe bucket are respectively formed oil inlet.
It is preferred that, the wiper block is provided with four, and wiper block is symmetrical on oil pick-up tube.
It is preferred that, it is equipped with filter screen at the oil inlet and at the two-port of filter chamber.
It is preferred that, the side wall of the spiral connector is provided with screw thread.
It is preferred that, the top layer of the handle is uneven structure.
Compared with prior art, the beneficial effects of the utility model are：Filter screen is provided with the novel oil production tubing string, so
The silt in crude oil can be filtered out, more serious abrasion will not be caused to flow string, the use longevity of flow string is extended
Life, while so that flow string is not easy to be blocked so that oil extraction operation can be smoothed out, lifts operating efficiency, meanwhile, by
It is different in the viscosity of each portion's crude oil in oil field, the first stirring flabellum and the second stirring flabellum are provided with flow string, so
It can realize that the crude oil of different viscosityes is well mixed, be conducive to the crude oil of exploitation to pass through oil pick-up tube, facilitate opening for crude oil
Adopt, coefficient of mining is higher, save the time.
Brief description of the drawings
Fig. 1 is the utility model structural profile schematic diagram.
Fig. 2 is the utility model structure schematic side view.
Fig. 3 is the utility model structure schematic top plan view.
In figure：1st, spiral connector, 2, oil well pump, 3, oil wiper, 4, flow string main body, 5, wiper block, 6, pipe sleeve, 7,
Oil pick-up tube, the 8, second stirring flabellum, 9, filter chamber, 10, rotating shaft, 11, trapezoidal oil pipe mouthful, the 12, first stirring flabellum, 13, power
Room, 14, oil inlet, 15, sand sediment pipe bucket, 16, handle.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of novel oil production tubing string, including spiral connection
First 1, oil well pump 2, oil wiper 3, flow string main body 4, wiper block 5, pipe sleeve 6, the stirring of oil pick-up tube 7, second flabellum 8, filter chamber
9th, rotating shaft 10, trapezoidal oil pipe mouthful 11, first stir flabellum 12, power house 13, oil inlet 14, sand sediment pipe bucket 15 and handle 16, adopt
Tubing string main body 4 is made up of spiral connector 1, pipe sleeve 6 and sand sediment pipe bucket 15, and the side wall of spiral connector 1 is provided with screw thread, spiral shell
Line is easy to be connected with corresponding device, and the bottom of spiral connector 1 is connected with one end of pipe sleeve 6, and the other end of pipe sleeve 6 with
One end of sand sediment pipe bucket 15 is connected, and the bottom of spiral connector 1 is provided with oil well pump 2, and pipe sleeve 6 is internally provided with filter chamber 9,
And the inside of filter chamber 9 is fixed with the second stirring flabellum 8, the two ends of filter chamber 9 are mounted on oil pick-up tube 7, and two oil pick-up tubes 7
It is provided with wiper block 5 between both sides and the inwall of pipe sleeve 6, wiper block 5 is provided with four, and wiper block 5 is on 7 or so pairs of oil pick-up tube
Claim, wiper block 5, which is located at the both sides of oil pick-up tube 7, to be used to consolidate oil pick-up tube 7 so that keep vertical in the hand of oil pick-up tube 7, the side of pipe sleeve 6
Handle 16 is installed, the top layer of handle 16 is uneven structure, can increase frictional force, be easy to flow string 4 of holding with a firm grip, is filtered
The oil pick-up tube 7 of the top of room 9 is connected with oil well pump 2, and is provided between oil pick-up tube 7 and oil well pump 2 under oil wiper 3, filter chamber 9
One end of the oil pick-up tube 7 of side is provided with trapezoidal oil pipe mouthful 11, and the central position of 15 bottoms of sand sediment pipe bucket is provided with power house 13,
The top of power house 13 is provided with rotating shaft 10, and rotating shaft 10 is extended to the over filter chamber 9 and is connected with the second stirring flabellum 8, rotating shaft 10
The first stirring flabellum 12 is inlaid with close to one end of power house 13, the both sides of power house 13 and the inwall of sand sediment pipe bucket 15 are respectively formed
Filter screen is equipped with oil inlet 14, oil inlet 14 and at the two-port of filter chamber 9, filter screen is due to the silt in filtering crude oil.
Operation principle：In use, sand sediment pipe bucket 15 is connected with oil pipe, pumping operation is started by oil well pump 2, original is adopted
Oil enters sand sediment pipe bucket 15 by oil inlet 14, and the filtering of crude oil is carried out by filter screen, and the power switch of power house 13 is opened afterwards
Rotating shaft 10 is driven to rotate so that the first stirring flabellum 12 starts rotation, mixing is stirred to crude oil, crude oil passes through trapezoidal afterwards
Oil pipe mouthful 11 enters in oil pick-up tube 7, is filtered again by filter screen into filter chamber 9, the second stirring flabellum is stirred crude oil again
Mix, crude oil is entered by the last filtering of filter screen afterwards carries out frizing operation in oil wiper 3, crude oil is discharged afterwards.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel oil production tubing string, including screwed union（1）, flow string main body（4）, pipe sleeve（6）With sand sediment pipe bucket（15）,
It is characterized in that：The flow string main body（4）By spiral connector（1）, pipe sleeve（6）With sand sediment pipe bucket（15）Composition, it is described
Spiral connector（1）Bottom and pipe sleeve（6）One end be connected, and pipe sleeve（6）The other end and sand sediment pipe bucket（15）One
End is connected, the spiral connector（1）Bottom oil well pump is installed（2）, the pipe sleeve（6）It is internally provided with filter chamber
（9）, and filter chamber（9）Inside be fixed with the second stirring flabellum（8）, the filter chamber（9）Two ends be mounted on oil pick-up tube
（7）, and two oil pick-up tubes（7）Both sides and pipe sleeve（6）Wiper block is provided between inwall（5）, the pipe sleeve（6）Side peace
Equipped with handle（16）, the filter chamber（9）The oil pick-up tube of top（7）With oil well pump（2）It is connected, and oil pick-up tube（7）With oil pumping
Pump（2）Between oil wiper is installed（3）, the filter chamber（9）The oil pick-up tube of lower section（7）One end be provided with trapezoidal oil pipe mouthful
（11）, the sand sediment pipe bucket（15）The central position of bottom is provided with power house（13）, the power house（13）Top peace
Equipped with rotating shaft（10）, and rotating shaft（10）It is extended to the over filter chamber（9）With the second stirring flabellum（8）It is connected, the rotating shaft（10）Lean on
Nearly power house（13）One end be inlaid with the first stirring flabellum（12）, the power house（13）Both sides and sand sediment pipe bucket（15）'s
Inwall is respectively formed oil inlet（14）.
2. a kind of novel oil production tubing string according to claim 1, it is characterised in that：The wiper block（5）Provided with four, and
Wiper block（5）On oil pick-up tube（7）It is symmetrical.
3. a kind of novel oil production tubing string according to claim 1, it is characterised in that：The oil inlet（14）Place and filter chamber
（9）Two-port at be equipped with filter screen.
4. a kind of novel oil production tubing string according to claim 1, it is characterised in that：The spiral connector（1）Side wall
It is provided with screw thread.
5. a kind of novel oil production tubing string according to claim 1, it is characterised in that：The handle（16）Top layer for bumps
Not flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209097.8U CN206409195U (en) | 2016-11-10 | 2016-11-10 | A kind of novel oil production tubing string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209097.8U CN206409195U (en) | 2016-11-10 | 2016-11-10 | A kind of novel oil production tubing string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409195U true CN206409195U (en) | 2017-08-15 |
Family
ID=59548881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209097.8U Expired - Fee Related CN206409195U (en) | 2016-11-10 | 2016-11-10 | A kind of novel oil production tubing string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356532A (en) * | 2018-11-23 | 2019-02-19 | 中国地质大学（武汉） | A kind of oil pipe flow string |
| CN111852435A (en) * | 2020-07-10 | 2020-10-30 | 西安石油大学 | Sandstone reservoir engineering well pattern structure |
-
2016
- 2016-11-10 CN CN201621209097.8U patent/CN206409195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356532A (en) * | 2018-11-23 | 2019-02-19 | 中国地质大学（武汉） | A kind of oil pipe flow string |
| CN109356532B (en) * | 2018-11-23 | 2023-08-29 | 中国地质大学（武汉） | Oil pipe production string |
| CN111852435A (en) * | 2020-07-10 | 2020-10-30 | 西安石油大学 | Sandstone reservoir engineering well pattern structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170815 Termination date: 20181110 |