CN205786620U - Fill out sand tube anti-channeling processing means - Google Patents
Fill out sand tube anti-channeling processing means Download PDFInfo
- Publication number
- CN205786620U CN205786620U CN201620672048.1U CN201620672048U CN205786620U CN 205786620 U CN205786620 U CN 205786620U CN 201620672048 U CN201620672048 U CN 201620672048U CN 205786620 U CN205786620 U CN 205786620U
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- China
- Prior art keywords
- fill out
- out sand
- sand tube
- travel
- processing means
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Abstract
This utility model relates to oil development equipment technical field, is specifically related in a kind of fill out sand tube Seepage Experiment effectively prevent Experimental Flowing Object along the equipment of fill out sand tube inwall generation channelling.Fill out sand tube anti-channeling processing means, including fill out sand tube and base, described base is provided with two travel(l)ing rests and waste liquid barrel, it is respectively equipped with pallet on described travel(l)ing rest, described fill out sand tube is arranged on two pallets, described fill out sand tube projected length on base is more than the distance between two travel(l)ing rests, and described waste liquid barrel is positioned at immediately below fill out sand tube arrival end；Described fill out sand tube tube head connects rotation system.This utility model fill out sand tube, after the good epoxy resin of device and quartz sand, is opened rotation system and is at the uniform velocity rotated fill out sand tube so that fill out sand tube inwall anti-channeling layer is uniform, is not susceptible to channelling phenomenon；Two travel(l)ing rests are optionally placed in the some screwed holes on chute, regulate the distance between two travel(l)ing rests；This utility model suitability is higher, it is easy to promote.
Description
Technical field
This utility model relates to oil development equipment technical field, is specifically related in a kind of fill out sand tube Seepage Experiment the most anti-
Only Experimental Flowing Object is along the equipment of fill out sand tube inwall generation channelling.
Background technology
With utilize compared with rock core carries out physical simulation experiment, owing to the filling of fill out sand tube is more convenient fast, be available for experiment
The permeability range selected is relatively big, and its length can need arbitrarily to adjust according to experiment, when carrying out the displacement of reservoir oil or Seepage Experiment, with
Fill out sand tube is that test medium increasingly comes into one's own.
After repeatedly carrying out the displacement of reservoir oil or Seepage Experiment find, although fill out sand tube design time within it wall done at frosted
Reason, but Experimental Flowing Object the most often occurs along the phenomenon of fill out sand tube inwall generation channelling, and this is for carrying out fill out sand tube physics smoothly
Simulation experiment brings many difficulties, also for accurately obtaining experimental data and understanding fully that experiment law brings many interference.It addition, it is conventional
Manually method fill out sand tube inwall is poured into epoxy resin and add sand operation, easily cause fill out sand tube inwall anti-channeling layer not
Uniformity.
Summary of the invention
This utility model aims to the problems referred to above, and proposition one realizes the rotation of fill out sand tube automatic uniform speed thus realizes anti-channeling
Device.
The technical solution of the utility model is:
Fill out sand tube anti-channeling processing means, including fill out sand tube and base, described base be provided with two travel(l)ing rests and
Waste liquid barrel, described travel(l)ing rest is respectively equipped with pallet, and described fill out sand tube is arranged on two pallets, and described fill out sand tube is at base
On projected length more than the distance between two travel(l)ing rests, described waste liquid barrel is positioned at immediately below fill out sand tube arrival end；Described
Fill out sand tube tube head connects rotation system.
Described rotation system includes arranging the rotary shaft being connected with fill out sand tube tube head, and described rotary shaft connects external electrical
Source.
Described travel(l)ing rest is provided with some snap rings.
Being fixed with chute on described base, described chute is provided with some screwed holes, and the diameter of described screwed hole is bigger
In the diameter of travel(l)ing rest, described travel(l)ing rest is threadeded with screwed hole.
Described rotary shaft is matrix rotary shaft.
It is threaded connection between described pallet and travel(l)ing rest.
Of the present utility model have the technical effect that
This utility model fill out sand tube is after the good epoxy resin of device and quartz sand, by opening rotation system to fill out sand tube
At the uniform velocity rotate so that fill out sand tube inwall anti-channeling layer is uniform, is not susceptible to channelling phenomenon；Preferably, two travel(l)ing rest choosings
In the some screwed holes being placed on chute to selecting property, regulate the distance between two travel(l)ing rests；This utility model suitability
Higher, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model fill out sand tube anti-channeling processing means.
Wherein, 1-base, 2-chute, 3-support, 4-snap ring, 5-fill out sand tube, 6-rotary shaft, 7-pallet.
Detailed description of the invention
Fill out sand tube anti-channeling processing means, including fill out sand tube 5 and base 1, described base 1 is provided with two travel(l)ing rests 3
And waste liquid barrel, described travel(l)ing rest 3 is respectively equipped with pallet 7, described fill out sand tube 5 is arranged on two pallets 7, described back-up sand
The pipe 5 projected length on base 1 is more than the distance between two travel(l)ing rests 3, and described waste liquid barrel is positioned at fill out sand tube 5 arrival end
Underface；Described fill out sand tube 5 tube head connects rotation system.Described rotation system includes arranging and is connected with fill out sand tube 5 tube head
The rotary shaft 6 connect, described rotary shaft 6 connects external power source.Described travel(l)ing rest 3 is provided with some snap rings 4, travel(l)ing rest 3
Fixed by snap ring 4 during regulation differing heights.Being fixed with chute 2 on described base 1, described chute 2 is provided with some screw threads
Hole, the diameter of described screwed hole is slightly larger than the diameter of travel(l)ing rest 3, and described travel(l)ing rest 3 is threadeded with screwed hole, two work
Dynamic support 3 is optionally placed in the some screwed holes on chute 2, regulates two work by selecting different screwed holes
Distance between dynamic support 3, thus adapt to the fill out sand tube 5 of different length, rotary shaft 6 is matrix rotary shaft 6.Described pallet 7
And it is threaded connection between travel(l)ing rest 3.
This utility model operationally, regulates the distance between support 3 height and two travel(l)ing rests 3, and will fill out
Sandpipe 5 is placed on two pallets 7, regulates the fill out sand tube 5 a little higher than other end of arrival end；Waste liquid barrel is placed in back-up sand on base 1
Immediately below pipe 5 arrival end, in fill out sand tube 5, add the epoxy resin of fill out sand tube 5 inner space volume 10%, afterwards by fill out sand tube 5
Keep level and open rotation system 5min；Backward fill out sand tube 5 in add fill out sand tube 5 inner space volume 10% 40 ~
The quartz sand of 60 mesh, is again turned on rotation system, and rotation system pulled down by deenergization after 10min.After keeping 24h, by fill out sand tube
5 internal unnecessary quartz sands are slowly poured out, and complete experiment.
Claims (6)
1. fill out sand tube anti-channeling processing means, including fill out sand tube (5) and base (1), described base (1) is provided with two activities and props up
Frame (3) and waste liquid barrel, described travel(l)ing rest (3) is respectively equipped with pallet (7), and described fill out sand tube (5) is arranged at two pallets
(7), on, the described fill out sand tube (5) projected length on base (1) is more than the distance between two travel(l)ing rests (3), described useless
Liquid bucket is positioned at immediately below fill out sand tube (5) arrival end；It is characterized in that: described fill out sand tube (5) tube head connects rotation system.
Fill out sand tube anti-channeling processing means the most according to claim 1, it is characterised in that: described rotation system includes arranging
The rotary shaft (6) being connected with fill out sand tube (5) tube head, described rotary shaft (6) connects external power source.
Fill out sand tube anti-channeling processing means the most according to claim 2, it is characterised in that: set on described travel(l)ing rest (3)
There are some snap rings (4).
Fill out sand tube anti-channeling processing means the most according to claim 3, it is characterised in that: described base is fixed with on (1)
Chute (2), described chute (2) is provided with some screwed holes, and the diameter of described screwed hole is slightly larger than the diameter of travel(l)ing rest (3),
Described travel(l)ing rest (3) is threadeded with screwed hole.
Fill out sand tube anti-channeling processing means the most according to claim 4, it is characterised in that: described rotary shaft (6) is matrix
Rotary shaft (6).
Fill out sand tube anti-channeling processing means the most according to claim 5, it is characterised in that: described pallet (7) props up with movable
Frame is threaded connection between (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672048.1U CN205786620U (en) | 2016-06-30 | 2016-06-30 | Fill out sand tube anti-channeling processing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672048.1U CN205786620U (en) | 2016-06-30 | 2016-06-30 | Fill out sand tube anti-channeling processing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786620U true CN205786620U (en) | 2016-12-07 |
Family
ID=58129117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672048.1U Active CN205786620U (en) | 2016-06-30 | 2016-06-30 | Fill out sand tube anti-channeling processing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932560A (en) * | 2017-04-07 | 2017-07-07 | 湖南聚创建筑科技有限公司 | A kind of sand replacement method compactness intelligent checking system and its detection method |
| CN108979607A (en) * | 2018-07-10 | 2018-12-11 | 中国海洋石油集团有限公司 | A kind of cementing anti-channelling resisting high temperature, high salt fill out sand tube of inner ring |
-
2016
- 2016-06-30 CN CN201620672048.1U patent/CN205786620U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932560A (en) * | 2017-04-07 | 2017-07-07 | 湖南聚创建筑科技有限公司 | A kind of sand replacement method compactness intelligent checking system and its detection method |
| CN108979607A (en) * | 2018-07-10 | 2018-12-11 | 中国海洋石油集团有限公司 | A kind of cementing anti-channelling resisting high temperature, high salt fill out sand tube of inner ring |
| CN108979607B (en) * | 2018-07-10 | 2020-09-04 | 中国海洋石油集团有限公司 | High-temperature-resistant high-salt sand filling pipe with internal ring cementation and anti-channeling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |