CN203835353U - Device for exploiting underground mineral oil in layering mode according to specific gravity - Google Patents
Device for exploiting underground mineral oil in layering mode according to specific gravity Download PDFInfo
- Publication number
- CN203835353U CN203835353U CN201420201463.XU CN201420201463U CN203835353U CN 203835353 U CN203835353 U CN 203835353U CN 201420201463 U CN201420201463 U CN 201420201463U CN 203835353 U CN203835353 U CN 203835353U
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- Prior art keywords
- oil
- tube
- layering
- proportion
- pressed
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- Expired - Lifetime
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- 239000002480 mineral oil Substances 0.000 title claims abstract description 17
- 230000005484 gravity Effects 0.000 title abstract description 9
- 235000010446 mineral oil Nutrition 0.000 title abstract description 4
- 239000003921 oil Substances 0.000 claims abstract description 60
- 239000003129 oil well Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 7
- 239000010779 crude oil Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000000638 solvent extraction Methods 0.000 abstract 4
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Abstract
The utility model discloses a device for exploiting underground mineral oil in a layering mode according to specific gravity. The device comprises a layering part and a sucking part. The layering part comprises a plurality of partitioning plates which are matched with an oil well section in shape. The specific gravity of the partitioning plates is matched with the specific gravity of oil on the layers where the partitioning plates are placed. The partitioning plates are arranged on oil layers with different specific gravities, and then the oil layers are separated from each other. The sucking part comprises a plurality of oil sucking pipe units which are communicated with oil layers with different specific gravities, and oil in different specific gravity ranges is sucked. According to the device, a natural precipitation process of underground mineral crude oil is used, so that the exploiting mode of different kerogens with different specific gravities is matched with the rule naturally, organic integration is achieved, and exploiting efficiency is improved to the maximum degree.
Description
Technical field
The utility model relates to the mineral oil exploration field of land condition and sea situation, and espespecially a kind of subsurface mineral oils layering taking solar energy as power is by proportion quarrying apparatus.
Background technology
At present, the concrete composition difference of whole world subsurface mineral crude oil is very large, and classification is various, and the index difference such as sulfur content, acid number, proportion and the viscosity of containing oil kind in some of them area are larger.Especially this characteristic of proportion, has been directly connected to combustion heat value, cost of winning and economic worth thereof of oil product etc., and it just seems quite important by the different separation of density and analysis thereof.
In addition,, when crude oil liquid is in underground mine or enter after crude oil storage tank storage, after the precipitation of certain hour, can present the stratification as cocktail.All the time, then heavy oil of the always first light oil of crude oil production time sequencing; And in the aspiration procedure of fluid, on the interface of layering, can there is the mixing phenomena of oil type of different specific weight, and making extracted out fluid purity and complicated component, this has brought adverse effect to the later operation such as refinement and purification and processing.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide a kind of subsurface mineral oils layering that improves to the full extent production efficiency by proportion quarrying apparatus.
For achieving the above object, proportion quarrying apparatus is pressed in the layering of a kind of subsurface mineral oils of the utility model, comprise layering portion and suction section, wherein, layering portion comprises several dividing plates that match with oil well cross sectional shape, the proportion of dividing plate mates with the oil ratio heavy phase of its place layer, and several dividing plates are separated each oil reservoir after being separately positioned on the oil reservoir of different specific weight mutually; Suction section comprises several oil pick-up tube unit, and each oil pick-up tube unit is communicated to respectively the oil reservoir of different specific weight, extracts respectively the fluid of different specific weight scope.
Further, described dividing plate comprises urceolus, inner core, bung and regulating piston, and one end of urceolus is open, and the other end is hermetically enclosed by bung; Inner core is arranged on urceolus inside, and regulating piston is arranged on also can be along its axis direction running fix on inner core, and the internal cavities that urceolus, inner core, bung and regulating piston form forms airtight cylinder.
Further, the dead in line of described inner core and urceolus.
Further, described regulating piston forms piston structure, changes the volume of described cylinder, and then change the proportion of described dividing plate entirety by the permanent position of regulating piston.
Further, described suction section is the oil pick-up tube of double-deck socket, and oil pick-up tube is linear structure, and it is communicated to each oil reservoir through after described dividing plate.
Further, described oil pick-up tube comprises outer tube and inner tube, outer tube and inner tube are fixed to one another and isolating seal socket, on the tube wall of outer tube, be provided with the internal channel that several are communicated with inner tube and oil well, on the tube wall of outer tube, be also provided with the outer tunnel that several are communicated with outer tube and oil well, internal channel and outer tunnel be controlled external switching all.
Further, the bottom of described oil pick-up tube is provided with and controls the pipe switch that is communicated with space in inner tube, outer tube pipe.
Further, described internal channel and outer tunnel correspond respectively to different oil reservoirs, open respectively internal channel, outer tunnel that different oil reservoirs are corresponding, and extract the fluid of different specific weight scope through described inner tube, outer tube.
Further, the electric power of described suction section provides by being arranged on ground solar power station.
The utility model utilizes the natural sedimentation process (namely stratification and the state as similar cocktail) of subsurface mineral crude oil, make the mining type of difference oil of different proportion and process naturally therewith rule match, be bound organically in each other one and improved to the full extent production efficiency.
Brief description of the drawings
Fig. 1 is general structure of the present utility model and implements schematic diagram;
Fig. 2 is diaphragm structure schematic diagram of the present utility model;
Fig. 3 is oil pick-up tube structural representation of the present utility model.
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, 2, 3, this device comprises layering portion and suction section, and layering portion comprises several dividing plates that self proportion is adjustable and match with oil well cross sectional shape, and some dividing plates serial connections arrange.
Suction section comprises several oil pick-up tube unit, and each oil pick-up tube unit is communicated to respectively the oil reservoir of different specific weight, extracts respectively the fluid of different specific weight scope.In the present embodiment, suction section is linear oil pick-up tube 2, and oil pick-up tube 2 comprises outer tube 11 and inner tube 10, and outer tube 11 and inner tube 10 are fixed to one another and isolating seal socket.On dividing plate, be provided with inner core 17, oil pick-up tube 2 is dipped in oil well 1 through after the inner core 17 of dividing plate.
As shown in Figure 3, the oil pick-up tube 2 of double-deck socket is linear structure, on the tube wall of outer tube 11, be provided with the internal channel 12 that several are communicated with inner tube 10 and oil well 1, on the tube wall of outer tube 11, be also provided with the outer tunnel 13 that several are communicated with outer tube 11 and oil well 1, internal channel 12 and outer tunnel 13 can controlled external switchings.Being provided with in the bottom of oil pick-up tube 2 can controlled connection inner tube 10, the pipe switch 14 in space in outer tube 11 pipes, and pipe switch 14 is controlled the switching of internal channel 12 and outer tunnel 13.
Dividing plate is the form of structure of sealed compartment, and dividing plate comprises urceolus 16, inner core 17, bung 18 and regulating piston 15.One end of urceolus 16 is open, and the other end is hermetically enclosed by bung 18; Inner core 17 is arranged on urceolus 16 inside, and both deads in line.Regulating piston 15 is arranged on also can be along its axis direction running fix on inner core 17, and the internal cavities that urceolus 16, inner core 17, bung 18 and regulating piston 15 form forms airtight cylinder 19.Regulating piston 15 forms piston structure, changes the volume of cylinder 19 by the position of regulating piston 15, and then changes the proportion of dividing plate entirety.
According to the interior actual oil reservoir situation of oil well 1, the dividing plate of sandwich construction form can be set therein, the quantity of dividing plate can specifically arrange according to the recovered the oil actual conditions such as weight oil specific gravity difference and reservoir depth, the proportion of every one deck dividing plate heavily arranges according to the oil ratio of its place layer, makes the proportion of dividing plate and the oil ratio heavy phase of its place layer same.
In the present embodiment, taking the device of two dividing plates as example, as shown in Figure 1, 2, 3, comprise the first dividing plate 3, second partition 4.
Operating principle and process: as shown in Figure 1, 2, 3, taking two-layer dividing plate as example, when enforcement, elder generation, to oil well 1 bottom water filling, is placed in the fluid of vertical oil well 1 by the first dividing plate 3, the second partition 4 of modulated good proportion and arranges by the order on the lighter, under severe one.The oil pick-up tube 2 of suction section is passed the inner core 17 of dividing plate and gangs up all dividing plates, when tending towards stability through certain hour rear bulkhead each interval, and fluid is separated into different three layers by proportion.
In the present embodiment, be the first oil reservoir 5, the second oil reservoir 6, the 3rd oil reservoir 7.At this moment adjust the vertical position of oil pick-up tube 2 according to what will extract than double-layer position, open respectively internal channel 12, the outer tunnel 13 that different oil reservoirs are corresponding and extract the fluid of different specific weight scope through inner tube 10, outer tube 11.
The utility model is using solar energy as power in the mineral oil exploration field of exploitation land condition and sea situation, and the electric power of suction section provides by being arranged on ground solar power station (not shown).Utilize crude oil liquid to remain static down and in underground mine, pass through the precipitated and separated rule that certain hour forms, i.e. stratification as so-called cocktail; The tabular floating body of some different specific weights is placed in the fluid that is used for separating different specific weight in oil body as dividing plate simultaneously, fluid is divided into some layers according to different specific weight, extracted respectively by the oil pick-up tube that runs through each layer again, to simplify the mixing still-process of former wet goods and reduce the destruction of distillation heating to oil composition.
Claims (9)
1. proportion quarrying apparatus is pressed in subsurface mineral oils layering, it is characterized in that, comprise layering portion and suction section, wherein, layering portion comprises several dividing plates that match with oil well cross sectional shape, the proportion of dividing plate mates with the oil ratio heavy phase of its place layer, and several dividing plates are separated each oil reservoir after being separately positioned on the oil reservoir of different specific weight mutually; Suction section comprises several oil pick-up tube unit, and each oil pick-up tube unit is communicated to respectively the oil reservoir of different specific weight, extracts respectively the fluid of different specific weight scope.
2. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 1 layering, it is characterized in that, described dividing plate comprises urceolus, inner core, bung and regulating piston, and one end of urceolus is open, and the other end is hermetically enclosed by bung; Inner core is arranged on urceolus inside, and regulating piston is arranged on also can be along its axis direction running fix on inner core, and the internal cavities that urceolus, inner core, bung and regulating piston form forms airtight cylinder.
3. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 2 layering, it is characterized in that the dead in line of described inner core and urceolus.
4. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 2 layering, it is characterized in that, described regulating piston forms piston structure, changes the volume of described cylinder, and then change the proportion of described dividing plate entirety by the permanent position of regulating piston.
5. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 1 layering, it is characterized in that, described suction section is the oil pick-up tube of double-deck socket, and oil pick-up tube is linear structure, and it is communicated to each oil reservoir through after described dividing plate.
6. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 5 layering, it is characterized in that, described oil pick-up tube comprises outer tube and inner tube, outer tube and inner tube are fixed to one another and isolating seal socket, on the tube wall of outer tube, be provided with the internal channel that several are communicated with inner tube and oil well, on the tube wall of outer tube, be also provided with the outer tunnel that several are communicated with outer tube and oil well, internal channel and outer tunnel be controlled external switching all.
7. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 6 layering, it is characterized in that, the bottom of described oil pick-up tube is provided with controls the pipe switch that is communicated with space in inner tube, outer tube pipe.
8. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 6 layering, it is characterized in that, described internal channel and outer tunnel correspond respectively to different oil reservoirs, open respectively internal channel, outer tunnel that different oil reservoirs are corresponding, and extract the fluid of different specific weight scope through described inner tube, outer tube.
9. proportion quarrying apparatus is pressed in subsurface mineral oils as claimed in claim 1 layering, it is characterized in that, the electric power of described suction section provides by being arranged on ground solar power station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201463.XU CN203835353U (en) | 2014-04-24 | 2014-04-24 | Device for exploiting underground mineral oil in layering mode according to specific gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201463.XU CN203835353U (en) | 2014-04-24 | 2014-04-24 | Device for exploiting underground mineral oil in layering mode according to specific gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835353U true CN203835353U (en) | 2014-09-17 |
Family
ID=51513209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420201463.XU Expired - Lifetime CN203835353U (en) | 2014-04-24 | 2014-04-24 | Device for exploiting underground mineral oil in layering mode according to specific gravity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967457A (en) * | 2014-04-24 | 2014-08-06 | 中海阳能源集团股份有限公司 | Device for layering and exploiting underground mineral oil according to specific gravities |
-
2014
- 2014-04-24 CN CN201420201463.XU patent/CN203835353U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967457A (en) * | 2014-04-24 | 2014-08-06 | 中海阳能源集团股份有限公司 | Device for layering and exploiting underground mineral oil according to specific gravities |
| CN103967457B (en) * | 2014-04-24 | 2017-01-18 | 中海阳能源集团股份有限公司 | Device for layering and exploiting underground mineral oil according to specific gravities |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |