CN203769732U - Pumping and transporting device for shale oil - Google Patents
Pumping and transporting device for shale oil Download PDFInfo
- Publication number
- CN203769732U CN203769732U CN201420088534.XU CN201420088534U CN203769732U CN 203769732 U CN203769732 U CN 203769732U CN 201420088534 U CN201420088534 U CN 201420088534U CN 203769732 U CN203769732 U CN 203769732U
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- CN
- China
- Prior art keywords
- shale oil
- unit
- unit pipes
- pipes
- conveying arrangement
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- 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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Abstract
The utility model discloses a pumping and transporting device for shale oil. The pumping and transporting device comprises a pipe body, a pumping device and a preheating unit, wherein the preheating unit is used for decreasing the glutinousness of the shale oil at the pumping end of the pipe body; the pipe body comprises a sheath pipe, a plurality of unit pipes used for transporting the shale oil and a plurality of audible units; the unit pipes are bundled inside the sheath pipe in the length direction of the sheath pipe; the audible units are arranged between two adjacent unit pipes; the unit pipes are mutually bundled through the audible units; the audible units are used for emitting sound waves, transmitting to the inner walls of the unit pipes and driving the unit pipes to vibrate together through the sound wave vibration effect, in order to lower the glutinousness of the inner walls of the unit pipes on the fluxion of the shale oil. The pumping and transporting device adopts the water-free manner to pump the shale oil, prevents the oily sewage from polluting the water source and other surficial underground water sources, adopts the sound wave vibration effect to lower the glutinousness during the transportation of the shale oil, and can be used for transporting oil resources with high glutinousness.
Description
Technical field
The utility model relates to shale oil gas exploration field, especially a kind of shale oil suction conveying arrangement.
Background technology
Shale oil and viscous crude are the great and fluid oil compositions of thickness of exploitation ratio out in rock stratum, and main body is positioned at cavity, crack, hole and other reservoir space of rock stratum, and general mobility is poor compared with other light oils, and viscosity is relatively high, and to adhere to resistance large.In addition, the degree of depth of its storage is also far away apart from ground, thereby the exploitation causing lifting energy consumption is larger.
In existing production technique, be mainly that high pressure-temperature steam is suppressed and entered, utilize HTHP fluid to be dissolved into the form of emulsion, then recycle high-vacuum pump or utilize the pressure of himself to draw by the road ground.The negative effect of this kind of method is apparent: one needs a large amount of freshwater resources, and it two has produced the oily sludge water body of huge quantity, and needs huge Environmental-protecting treater investment.How under or the prerequisite that do not use few in water supply volume relatively, transport the oil field resource that viscosity is higher, avoid corresponding oil-polluted water polluted source and other cienega sources simultaneously, also just become one of important technological problems of water-deficient area shale oil and the required consideration of thickened oil recovery.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide a kind of shale oil suction conveying arrangement water-saving, that separate for shale oil-gas mining.
For achieving the above object, a kind of shale oil suction of the utility model conveying arrangement, comprise body, pumping equipment and the preheating unit for reducing the shale oil viscosity of body suction side, body comprises protecting pipe, several unit pipes for delivery of shale oil, several phonation units, several unit pipes are clustered in its inside along the length direction of protecting pipe, between adjacent two unit pipes, be provided with phonation unit, several unit pipes are spelled and boundling mutually by phonation unit; Phonation unit transmitting sonic transmissions, to the inwall of unit pipes, drives unit pipes to vibrate together by sound wave shock-effect, to reduce unit pipes inwall to the mobile viscosity of shale oil.
Further, in described protecting pipe, the remaining space except several unit pipes and several phonation units is all filled with high sound-resistance material.
Further, described protecting pipe is interior outer double-layer structure, and internal layer is low acoustic resistance material layer, and skin is high acoustic resistance material layer.
Further, the acoustic propagation mode between described phonation unit and described unit pipes is the areflexia type that medium mates.
Further, described preheating unit is arranged at the suction side of described body.
Further, described preheating unit comprises ultrasound emission source, some resonant bodies freely suspending and outer cover screen cloth, and wherein, ultrasound emission source arranges the ultrasonic wave that transmitting is resonated resonant body and generated heat, the shale oil of described suction side so that institute's calorific value heating is flowed through.
Further, the cross sectional shape of described unit pipes, protecting pipe is set to circle, polygon or ellipse, and the cross sectional shape of described phonation unit mates with the cross sectional shape complementation of unit pipes, protecting pipe.
Further, described body connects the mined bed space of ground and underground shale oil, and described body aspirates shale oil from Nei Xiang ground, mined bed space by described pumping equipment.
Further, described body is that the mode of straight well or inclined shaft is installed.
The utility model adopts anhydrous mode to aspirate shale oil, has avoided oil-polluted water polluted source and other cienega sources, and the viscosity while utilizing sound wave shock-effect to reduce shale oil conveying, can be used for transporting the oil field resource that viscosity is higher.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model device;
Fig. 2 be the utility model device schematic diagram is totally set.
Detailed description of the invention
Below, with reference to accompanying drawing, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in key diagram or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
As shown in Figure 1, a kind of shale oil suction of the utility model conveying arrangement, comprise body 12 and pumping equipment (not shown) and preheating unit 15, body 12 comprises a protecting pipe 1, several are clustered in its inner unit pipes 2, several phonation units 3, between adjacent two unit pipes 2, be provided with several phonation units 3 of solid shape, several unit pipes 2 are spelled by phonation unit 3 and are connected.Preheating unit 15 is arranged at the suction side of body, for the oil shale in will suction pipe is carried out to ultrasonic preheating.
In addition, it is fixing that the remaining space 4 of protecting pipe 1 inside all adopts high sound-resistance material to fill, and protecting pipe 1 be interior outer double-layer structure, internal layer by low sound-resistance material make, skin is made up of high sound-resistance material.Phonation unit 3 is the areflexia type that medium mates with unit pipes 2 acoustic propagation mode each other, the cross sectional shape of unit pipes 2, protecting pipe 1 can be circle, polygon or ellipse, and the cross sectional shape of phonation unit 3 mates with the cross sectional shape complementation of unit pipes 2, protecting pipe 1.
Preheating unit 15 comprises ultrasound emission source, some resonant bodies freely suspending and outer cover screen cloth, wherein, ultrasound emission source arranges can launch the ultrasonic wave that resonant body is resonated and generate heat, the shale oil of suction side so that institute's calorific value heating is flowed through, outer cover screen cloth is equivalent to filter and only allows shale oil to pass through to stop resonant body effusion preheating unit.
When work, body 12 is for connecting the mined bed space 11 of ground 13 and underground shale oil, and is equipped with pumping equipment (not shown), and makes body 12 have the pumping function of shale oil, and body 12 adopts the mode of straight well or inclined shaft to settle.The partial-length that the suction side of body 12 bottoms is connecting preheating unit 15 will directly insert in mined bed space 11, and the partial-length of body 12 bottoms is directly immersed in underground shale oil, in the unit pipes 2 in the body of this immersion length, has been full of shale oil.
Several phonation unit 3 controlled emissions sound waves in protecting pipe 1, and by several unit pipes 2, acoustic energy is reached to its inwall.First, the shale oil of the suction side of preheating unit 15 to body 12 bottoms of flowing through preheats and reduces viscosity, shale oil after preheating flows unit pipes 2 inwalls along vibrations, because of and further reduced certain viscosity, reduced the resistance that fluid advances simultaneously, pumping equipment upwards aspirates this part shale oil, shale oil in mined bed space 11 will be added endlessly and on take out, the shale oil in mined bed space 11 will through preheating unit 15 and along vibrations unit pipes 2 be extracted into endlessly ground.
Sound wave vibrations and resonance effects and the impact on coefficient of viscosity thereof that the utility model utilizes, produce sound wave and drive resonant body, petroleum pipeline on oil transportation path to vibrate together by sounding parts, impel and touch the mobile shale oil reduction viscosity of vibration tube wall, the flowing velocity raising of accelerating gas shale oil transports efficiency and reduces energy consumption cost; In addition, require to adopt height acoustic resistance bi-material mutually to mate according to difference, reduce sound energy loss and improve its comprehensive utilization ratio.This method, without using chemical anticoagulant environmental sound, can be simplified the consumption of technique and minimizing water.
Claims (9)
1. a shale oil suction conveying arrangement, it is characterized in that, comprise body, pumping equipment and the preheating unit for reducing the shale oil viscosity of body suction side, body comprises protecting pipe, several unit pipes for delivery of shale oil, several phonation units, several unit pipes are clustered in its inside along the length direction of protecting pipe, between adjacent two unit pipes, be provided with phonation unit, several unit pipes are spelled and boundling mutually by phonation unit; Phonation unit transmitting sonic transmissions, to the inwall of unit pipes, drives unit pipes to vibrate together by sound wave shock-effect, to reduce unit pipes inwall to the mobile viscosity of shale oil.
2. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, the remaining space in described protecting pipe except several unit pipes and several phonation units is all filled with high sound-resistance material.
3. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, described protecting pipe is interior outer double-layer structure, and internal layer is low acoustic resistance material layer, and skin is high acoustic resistance material layer.
4. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, the acoustic propagation mode between described phonation unit and described unit pipes is the areflexia type that medium mates.
5. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, described preheating unit is arranged at the suction side of described body.
6. shale oil suction conveying arrangement as claimed in claim 5, it is characterized in that, described preheating unit comprises ultrasound emission source, some resonant bodies freely suspending and outer cover screen cloth, wherein, ultrasound emission source arranges the ultrasonic wave that transmitting is resonated resonant body and generated heat, the shale oil of described suction side so that institute's calorific value heating is flowed through.
7. shale oil suction conveying arrangement as claimed in claim 1, it is characterized in that, the cross sectional shape of described unit pipes, protecting pipe is set to circle, polygon or ellipse, and the cross sectional shape of described phonation unit mates with the cross sectional shape complementation of unit pipes, protecting pipe.
8. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, described body connects the mined bed space of ground and underground shale oil, and described body aspirates shale oil from Nei Xiang ground, mined bed space by described pumping equipment.
9. shale oil suction conveying arrangement as claimed in claim 1, is characterized in that, described body is that the mode of straight well or inclined shaft is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088534.XU CN203769732U (en) | 2014-02-28 | 2014-02-28 | Pumping and transporting device for shale oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088534.XU CN203769732U (en) | 2014-02-28 | 2014-02-28 | Pumping and transporting device for shale oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769732U true CN203769732U (en) | 2014-08-13 |
Family
ID=51286932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088534.XU Withdrawn - After Issue CN203769732U (en) | 2014-02-28 | 2014-02-28 | Pumping and transporting device for shale oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821482A (en) * | 2014-02-28 | 2014-05-28 | 中海阳能源集团股份有限公司 | Shale oil pumping and transporting device |
-
2014
- 2014-02-28 CN CN201420088534.XU patent/CN203769732U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821482A (en) * | 2014-02-28 | 2014-05-28 | 中海阳能源集团股份有限公司 | Shale oil pumping and transporting device |
| CN103821482B (en) * | 2014-02-28 | 2016-06-22 | 中海阳能源集团股份有限公司 | A kind of shale oil suction conveying arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |