CN215065661U - Visible semi-cured slice core displacement model manufacturing device and manufacturing process - Google Patents
Visible semi-cured slice core displacement model manufacturing device and manufacturing process Download PDFInfo
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- CN215065661U CN215065661U CN202120962160.XU CN202120962160U CN215065661U CN 215065661 U CN215065661 U CN 215065661U CN 202120962160 U CN202120962160 U CN 202120962160U CN 215065661 U CN215065661 U CN 215065661U
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Abstract
The utility model provides a visual semi-solid section rock core displacement model making devices and preparation flow relates to the oil field development field, including the quartzy glue dripping A, B groove of A-B mixed type, vacuum pump, synthetic model device and hydraulic press, the quartzy glue dripping A, B groove of A-B mixed type, heating device, water injection pump, the quartzy glue dripping stirred tank of A-B mixed type, the quartzy glue dripping of A-B mixed type is prepared the groove, hydraulic stem, hydraulic piston and is connected in order, and the vacuum pump, the quartzy glue dripping of A-B mixed type are prepared the groove, hydraulic stem, hydraulic piston and are connected in order, are equipped with the passageway pipeline in hydraulic stem and the hydraulic piston, with the quartzy glue dripping A, B groove of A-B mixed type and vacuum pump intercommunication. The invention aims to overcome the defects in the prior art, provides a manufacturing device which is simple to operate and can be used for manufacturing visible semi-solidified slice core displacement models in batches, and provides support for experimental research.
Description
Technical Field
The utility model relates to oil field development technical field, concretely relates to making devices and preparation flow of visual rock core displacement model.
Background
In the development process of oil and gas fields, on-site theoretical guidance mainly comes from indoor experimental research, so that it is very important to determine the action mechanism between fluid and reservoir rock. At present, core visual oil displacement is a good mechanism research means, and a visual oil displacement model is observed through a high-power microscope, so that the seepage condition of oil and water in a core and the distribution condition of residual oil in the core model can be visually observed. Meanwhile, the flowing condition of each step of fluid during oil displacement is transmitted to a computer in real time through a microscope, and visual data are provided for researching the oil displacement process. For example, in the chinese patent "a visualized core model micro displacement dynamic observation method" with application number 201710929005.6, a visualized model is made by using core slices; the research institute of Chinese science physicochemical technology provides a real core visual microscopic model and a manufacturing method thereof, wherein the model is a high-temperature pressure forming model consisting of a real core slice, an organic glass slide and a needle head. The northwest university provides a real reservoir rock micro-pore model and a manufacturing technology thereof, and the model mainly comprises a real reservoir rock slice, a guide groove, a needle head, a cover glass and epoxy resin glue.
Although the visualization core displacement experiment at the present stage has been developed more maturely, the research on the manufacturing device of the core displacement model is relatively deficient, and industrialized and batch manufacturing of the visualization core model cannot be realized. Therefore, it is desirable to provide a device for making a visualized core model that can overcome the above problems.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a manufacturing device which can be used for manufacturing core models in batches by simple operation aiming at the manufacturing process of a visual core displacement model, and provides support for the following experimental research.
The invention adopts the following technical scheme:
a visual semi-cured slice core displacement model manufacturing device and a manufacturing process comprise an A-B mixed crystal glue dripping A, B groove, a vacuum pump, a synthetic model device and a hydraulic machine, wherein the A-B mixed crystal glue dripping A, B groove, a heating device, a water injection pump, an A-B mixed crystal glue dripping stirring groove, an A-B mixed crystal glue dripping preparation groove, a hydraulic rod and a hydraulic piston are sequentially connected, the vacuum pump, the A-B mixed crystal glue dripping preparation groove, the hydraulic rod and the hydraulic piston are sequentially connected, and a channel mixed pipeline is arranged in the hydraulic rod and the hydraulic piston and can be communicated with the A-B crystal glue dripping A, B groove and the vacuum pump.
The device and the process are characterized in that before synthesis, a telescopic switch of a model synthesizer is turned on to separate the upper model synthesizer from the lower model synthesizer.
According to a further technical scheme, the device and the process for manufacturing the visible semi-cured slice core displacement model are characterized in that a model synthesizer gasket is inserted into the lower end of an upper model synthesizer before synthesis.
The device and the process are characterized in that the model synthesizer is a hollow container, and the specific shape is customized according to the requirement.
The device is characterized by further comprising a model device fixing cover, wherein the model device fixing cover is installed on a synthetic model device, and holes for installing model device fixing threaded nuts are arranged at four corners of the model device fixing cover.
The device and the process are characterized in that a hydraulic piston is arranged at the end of the hydraulic rod, and a sealing rubber ring is mounted on the hydraulic piston.
The device and the process are characterized in that the diameter of the hydraulic piston is slightly smaller than the inner diameter of the model synthesizer.
The device and the process are characterized in that a temperature regulator is arranged on the thermostat, and can control the temperature of the thermostat and further control the temperature of a synthetic model device.
A device and a process for manufacturing a visual semi-solidified slice core displacement model comprise the following steps:
A. injecting the A-B mixed crystal glue dripping A groove and the A-B mixed crystal glue dripping of the B groove into the A-B mixed crystal glue dripping stirring groove according to a certain proportion, and uniformly stirring the required A-B mixed crystal glue dripping through a stirring device in the A-B mixed crystal glue dripping stirring groove;
B. injecting the uniformly stirred A-B mixed crystal glue drops into an A-B mixed crystal glue drop preparation groove, and vacuumizing the A-B mixed crystal glue drops in the A-B mixed crystal glue drop preparation groove by using a vacuum pump;
C. installing a hydraulic rod on the hydraulic press and a hydraulic piston at the end part into the model synthesizer from a hole on a fixed cover of the model device;
D. mounting a model device fixing cover on the synthesized model device, and mounting and fixing model device fixing threaded nuts at four corners;
E. opening a water injection pump, injecting A-B mixed crystal glue drops subjected to vacuum pumping into a lower model synthesizer, opening a telescopic switch of the model synthesizer after the lower model synthesizer is filled with the water, separating the upper model synthesizer from the lower model synthesizer, inserting a gasket of the model synthesizer into the lower end of the upper model synthesizer, opening the water injection pump again, and injecting the A-B mixed crystal glue drops subjected to vacuum pumping into the upper model synthesizer;
F. opening the constant temperature box, adjusting the constant temperature box to a corresponding temperature through a temperature regulator, and accelerating the solidification of A-B mixed crystal glue drops in the model synthesizer;
G. putting the prepared rock core slice into semi-solidified A-B mixed crystal glue drop on a lower model synthesizer, extracting a gasket of the model synthesizer from the lower end of the upper model synthesizer, and closing a telescopic switch of the model synthesizer to combine the upper model synthesizer and the lower model synthesizer;
H. opening a hydraulic press, and applying pressure into the model synthesizer through the hydraulic press to fuse and fix the A-B mixed crystal glue drops in the upper and lower model synthesizers;
I. and after the A-B mixed crystal glue drops are completely fused and solidified, opening a threaded cover of the model synthesizer, and taking out the visible semi-cured slice core displacement model.
The invention has the beneficial effects that:
1) the method can be used for manufacturing a visual semi-solidified slice core displacement model, and selecting appropriate core slices according to experimental needs to manufacture different displacement models;
2) when the visible semi-cured slice core displacement model is manufactured, the model can be manufactured in batches, the manufacturing efficiency of the model is increased, and the yield of the model is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention, and FIG. 2 is a perspective view of a model synthesizer and a model synthesizer screw cap;
in the figure: 1-A-B mixed crystal glue dripping A groove, 2-heating device, 3-water injection pump, 4-water injection pump, 5-heating device, 6-A-B mixed crystal glue dripping B groove, 7-A-B mixed crystal glue dripping mixing stirring groove, 8-water injection pump, 9-A-B mixed crystal glue dripping mixing preparation groove, 10-vacuum pump, 11-temperature regulator, 12-constant temperature box, 13-hydraulic machine, 14-model device fixing cover, 15-synthetic model device, 16-hydraulic rod, 17-model device fixing threaded nut, 18-rubber sealing ring, 19-hydraulic piston, 20-model synthesizer, 21-model synthesizer threaded cover, 22-model synthesizer telescopic switch, 2-model synthesizer telescopic switch, 23-model synthesizer shim, 24-upper model synthesizer, 25-lower model synthesizer
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described below clearly and completely, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A visual semi-solidified slice core displacement model manufacturing device and a manufacturing process comprise A-B mixed crystal glue dripping A, B grooves 1 and 6, a vacuum pump 10, a synthetic model device 15 and a hydraulic machine 13, wherein the A-B mixed crystal glue dripping A, B grooves 1 and 6, heating devices 2 and 5, water injection pumps 3 and 4, an A-B mixed crystal glue dripping stirring groove 7, an A-B mixed crystal glue dripping preparation groove 9, a hydraulic rod 16 and a hydraulic piston 19 are sequentially connected, the vacuum pump 10, the A-B mixed crystal glue dripping preparation groove 9, the hydraulic rod 16 and the hydraulic piston 19 are sequentially connected, and a channel pipeline is arranged in the hydraulic rod 16 and the hydraulic piston 19 and can be communicated with the A-B mixed crystal glue dripping A, B grooves 1 and 6 and the vacuum pump 10.
According to a further technical scheme, the device and the process for manufacturing the visible semi-cured slice core displacement model are characterized in that before synthesis, a telescopic switch 22 of a model synthesizer is turned on to separate upper and lower model synthesizers 24 and 25.
A further technical scheme is that the device and the process for manufacturing the visible semi-cured slice core displacement model are characterized in that a model synthesizer gasket 24 is inserted into the lower end of an upper model synthesizer 24 before synthesis.
The device and the process are characterized in that the model synthesizer 20 is a hollow container, and the specific shape is customized according to the requirement.
The device and the process are characterized by further comprising a model device fixing cover 14 which is arranged on a synthetic model device 15, and holes for installing model device fixing threaded nuts 17 are formed in four corners of the model device fixing cover 14.
The device and the process are characterized in that a hydraulic piston 19 is arranged at the end of the hydraulic rod 16, and a sealing rubber ring 18 is mounted on the hydraulic piston.
The device and the process are characterized in that the diameter of the hydraulic piston 19 is slightly smaller than the inner diameter of the model synthesizer 20.
The device and the process are characterized in that a temperature regulator 11 is arranged on the thermostat 12, and can control the temperature of the thermostat 12 and further control the temperature of a synthetic model device 15.
The invention relates to a device and a process for manufacturing a visual semi-cured slice core displacement model, which comprises the steps of mixing A-B mixed crystal glue drops in A-B mixed crystal glue drop A, B grooves 1 and 6 in advance in an A-B mixed crystal glue drop stirring groove 7 according to a certain proportion after passing through heating devices 2 and 5, vacuumizing the A-B mixed crystal glue drop preparation groove 9, injecting the A-B mixed crystal glue drops into upper and lower model synthesizers 24 and 25 respectively according to steps, placing a slice core at a corresponding position, adjusting a constant temperature box 12 to a corresponding temperature through a temperature regulator 11, and accelerating the solidification of the A-B mixed crystal glue drops in a model synthesizer 20. The process can achieve the material condition and the external condition required by the formation of the visible semi-solidified slice core displacement model.
Specifically, as shown in fig. 1-2, the a-B mixed crystal glue drops in the a tank 1 and the B tank 6 are simultaneously poured into the a-B mixed crystal glue drop stirring tank 7 according to a certain proportion, and the required a-B mixed crystal glue drops are uniformly stirred by the stirring device in the a-B mixed crystal glue drop stirring tank 7. And injecting the uniformly stirred A-B mixed crystal glue drops into the A-B mixed crystal glue drop preparation tank 9, and vacuumizing the A-B mixed crystal glue drops in the A-B mixed crystal glue drop preparation tank 9 by using a vacuum pump 10.
And (3) turning on the water injection pump 8, injecting the A-B mixed crystal glue drops subjected to vacuum pumping into the lower model synthesizer 25, turning on the telescopic switch 22 of the model synthesizer after the lower model synthesizer 25 is filled, separating the upper model synthesizer 24 from the lower model synthesizer 25, inserting the gasket 23 of the model synthesizer into the lower end of the upper model synthesizer 24, turning on the water injection pump 8 again, and injecting the A-B mixed crystal glue drops subjected to vacuum pumping into the upper model synthesizer 24.
The thermostat 12 is opened, the thermostat 12 is adjusted to the corresponding temperature through the temperature adjuster 11, and the solidification of the A-B mixed crystal glue drops in the model synthesizer 20 is accelerated.
The A-B mixed crystal dripping glue participating in the manufacturing of the visible semi-solidified slice core displacement model is heated by the heating devices 2 and 5 before mixing, so that the curing time of the A-B mixed crystal dripping glue is shortened.
The A-B mixed crystal dripping adhesive participating in the manufacturing of the visible semi-cured slice core displacement model is vacuumized by a vacuum pump 10 before injection, so that bubbles in the A-B mixed crystal dripping adhesive are reduced.
The thermostat 12 is adjusted to a corresponding temperature through the temperature regulator 11, and the solidification of the A-B mixed crystal glue drops in the model synthesizer 20 is accelerated.
A device and a process for manufacturing a visual semi-solidified slice core displacement model comprise the following steps:
A. injecting the A-B mixed crystal glue dripping A tank 1 and the A-B mixed crystal glue dripping of the B tank 6 into an A-B mixed crystal glue dripping stirring tank 7 according to a certain proportion, and uniformly stirring the required A-B mixed crystal glue dripping through a stirring device in the A-B mixed crystal glue dripping stirring tank 7;
B. injecting the uniformly stirred A-B mixed crystal glue drops into an A-B mixed crystal glue drop preparation tank 9, and vacuumizing the A-B mixed crystal glue drops in the A-B mixed crystal glue drop preparation tank 9 by using a vacuum pump 10;
C. installing a hydraulic rod 16 and a hydraulic piston 19 at the end part on the hydraulic machine 13 into a model synthesizer 20 from a hole on a fixed cover 14 of the model device;
D. mounting a model device fixing cover 14 on a synthetic model device 15, and mounting and fixing model device fixing screw nuts 17 at four corners;
E. turning on a water injection pump 8, injecting A-B mixed crystal glue drops subjected to vacuum pumping into a lower model synthesizer 25, turning on a model synthesizer telescopic switch 22 after the lower model synthesizer 25 is filled, separating an upper model synthesizer 24 from a lower model synthesizer 25, inserting a model synthesizer gasket 23 into the lower end of the upper model synthesizer 24, turning on the water injection pump 8 again, and injecting A-B mixed crystal glue drops subjected to vacuum pumping into the upper model synthesizer 24;
F. opening the constant temperature box 12, adjusting the constant temperature box 12 to the corresponding temperature through the temperature regulator 11, and accelerating the solidification of the A-B mixed crystal glue drops in the model synthesizer 20;
G. putting the prepared core slice into semi-solidified A-B mixed crystal glue drip on a lower model synthesizer 25, extracting a model synthesizer gasket 23 from the lower end of an upper model synthesizer 24, closing a model synthesizer telescopic switch 22, and merging the upper model synthesizer 24 and the lower model synthesizer 25;
H. opening the hydraulic press 13, applying pressure into the model synthesizer 20 through the hydraulic press 13, and fusing and fixing the A-B mixed crystal drip glue in the upper and lower model synthesizers 24 and 25;
I. and after the A-B mixed crystal glue drops are completely fused and solidified, opening the threaded cover 21 of the model synthesizer, and taking out the visible semi-cured slice core displacement model.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A visual semi-cured slice core displacement model manufacturing device and a manufacturing process comprise an A-B mixed crystal glue dripping A, B groove, a vacuum pump, a synthetic model device and a hydraulic machine, wherein the A-B mixed crystal glue dripping A, B groove, a heating device, a water injection pump, an A-B mixed crystal glue dripping stirring groove, an A-B mixed crystal glue dripping preparation groove, a hydraulic rod and a hydraulic piston are sequentially connected, the vacuum pump, the A-B mixed crystal glue dripping preparation groove, the hydraulic rod and the hydraulic piston are sequentially connected, and a channel mixed pipeline is arranged in the hydraulic rod and the hydraulic piston and can be communicated with the A-B crystal glue dripping A, B groove and the vacuum pump.
2. The device and the process for manufacturing the visual semi-solidified slice core displacement model according to claim 1, wherein before synthesis, a telescopic switch of a model synthesizer is turned on to separate an upper model synthesizer from a lower model synthesizer.
3. The device and process according to claim 1, wherein a mold synthesizer shim is inserted into the lower end of the upper mold synthesizer prior to synthesis.
4. The device and the process for manufacturing the visual semi-solidified slice core displacement model according to claim 1, wherein the model synthesizer is a hollow container, and the specific shape is customized according to needs.
5. The device and the process for manufacturing the visual semi-solidified slice core displacement model according to claim 1, wherein the device further comprises a model device fixing cover which is arranged on a composite model device, and holes for fixing threaded nuts of the model device are arranged at four corners of the model device fixing cover.
6. The device and the process for manufacturing the visible semi-solidified slice core displacement model according to claim 1, wherein a hydraulic piston is arranged at the end of the hydraulic rod, and a sealing rubber ring is arranged on the hydraulic piston.
7. The device and the process for manufacturing the visible semi-solidified slice core displacement model according to claim 1 or 4, wherein the diameter of the hydraulic piston is slightly smaller than the inner diameter of the model synthesizer.
8. The device and the process for manufacturing the visual semi-solidified slice core displacement model according to claim 1, wherein a temperature regulator is arranged on the incubator and can control the temperature of the incubator so as to control the temperature of the composite model device.
9. A device and a process for manufacturing a visual semi-solidified slice core displacement model are characterized by comprising the following steps:
step 1, injecting A-B mixed crystal glue dripping A grooves and A-B mixed crystal glue dripping of B grooves into A-B mixed crystal glue dripping stirring grooves according to a certain proportion, and uniformly stirring the required A-B mixed crystal glue dripping through a stirring device in the A-B mixed crystal glue dripping stirring grooves;
step 2, injecting the uniformly stirred A-B mixed crystal glue drops into an A-B mixed crystal glue drop preparation groove, and vacuumizing the A-B mixed crystal glue drops in the A-B mixed crystal glue drop preparation groove by using a vacuum pump;
step 3, installing a hydraulic rod on the hydraulic press and a hydraulic piston at the end part into the model synthesizer from a hole on a fixed cover of the model device;
step 4, mounting the model device fixing cover on the synthetic model device, and mounting and fixing the model device fixing threaded nuts at four corners;
step 5, a water injection pump is started, the A-B mixed crystal glue drops after vacuumizing treatment are injected into the lower model synthesizer, after the lower model synthesizer is filled with the water, a telescopic switch of the model synthesizer is started to separate the upper model synthesizer from the lower model synthesizer, a gasket of the model synthesizer is inserted into the lower end of the upper model synthesizer, the water injection pump is started again, and the A-B mixed crystal glue drops after vacuumizing treatment are injected into the upper model synthesizer;
step 6, opening the constant temperature box, adjusting the constant temperature box to the corresponding temperature through a temperature regulator, and curing the A-B mixed crystal glue drops in the accelerated synthesizer;
step 7, putting the prepared core slice into semi-solidified A-B mixed crystal glue on the lower model synthesizer, extracting a gasket of the model synthesizer from the lower end of the upper model synthesizer, and closing a telescopic switch of the model synthesizer to combine the upper model synthesizer and the lower model synthesizer;
step 8, opening a hydraulic press, and applying pressure into the model synthesizer through the hydraulic press to fuse and fix the A-B mixed crystal glue drops in the upper model synthesizer and the lower model synthesizer;
and 9, after the A-B mixed crystal glue drops are completely fused and solidified, opening a threaded cover of the model synthesizer, and taking out the visible semi-cured slice core displacement model.
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| CN202120962160.XU CN215065661U (en) | 2021-05-07 | 2021-05-07 | Visible semi-cured slice core displacement model manufacturing device and manufacturing process |
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| CN202120962160.XU CN215065661U (en) | 2021-05-07 | 2021-05-07 | Visible semi-cured slice core displacement model manufacturing device and manufacturing process |
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| CN202120962160.XU Expired - Fee Related CN215065661U (en) | 2021-05-07 | 2021-05-07 | Visible semi-cured slice core displacement model manufacturing device and manufacturing process |
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- 2021-05-07 CN CN202120962160.XU patent/CN215065661U/en not_active Expired - Fee Related
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