CN218890558U - Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field - Google Patents
Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field Download PDFInfo
- Publication number
- CN218890558U CN218890558U CN202222791963.0U CN202222791963U CN218890558U CN 218890558 U CN218890558 U CN 218890558U CN 202222791963 U CN202222791963 U CN 202222791963U CN 218890558 U CN218890558 U CN 218890558U
- Authority
- CN
- China
- Prior art keywords
- cooling forming
- temporary plugging
- plugging agent
- forming device
- fracturing
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a temporary plugging agent production device for acid fracturing of an oil field, which comprises a reaction kettle, an air compressor, a cooling forming device and a refrigerating device. The reaction kettle is provided with a stirring motor, a stirring paddle and a jacket, the reaction kettle is provided with a feed inlet and a discharge outlet, a pressurizing port of the reaction kettle is connected with an air compressor outlet through a pipeline, a cooling forming device is arranged right below the discharge outlet of the reaction kettle, the upper part of the cooling forming device is a movable liquid drop distributor, the aperture of the liquid drop distributor is adjustable, the temporary plugging agent for acidizing and fracturing of oil fields with different particle sizes can be conveniently produced, the lower part of the cooling forming device is a cooling forming groove, and the cooling forming groove is connected with a refrigerating device.
Description
Technical Field
The utility model belongs to the technical field of temporary plugging agent production equipment for acidizing and fracturing, and particularly relates to a temporary plugging agent production device for acidizing and fracturing in an oil field.
Background
The acidizing fracturing temporary plugging technology is widely applied to various large oil fields, the temporary plugging agent can achieve the effects of fracture steering and multi-fracture in the section, the reservoir production rate is improved to the maximum extent, and the construction cost is saved.
The existing acidifying fracturing temporary plugging agent production device is very complicated, raw materials are mixed and then subjected to multistage crushing, so that the production efficiency is low, a large amount of dust can be generated in the production process, and meanwhile, the particle size distribution of produced temporary plugging agent particles is very uneven, the particle size classification is serious, and the problems of poor field use effect, inconvenience in use and the like are caused.
Disclosure of Invention
The utility model aims to provide a temporary plugging agent production device for acid fracturing of an oil field, which solves the problems of inconvenient crushing, uneven particles and low production efficiency of the conventional temporary plugging agent for acid fracturing. The temporary plugging agent production device for the acid fracturing of the oil field comprises a reaction kettle, an air compressor, a cooling forming device and a refrigerating device. The reaction kettle is provided with a stirring motor, a stirring paddle and a jacket, the reaction kettle is provided with a feed inlet and a discharge outlet, a pressurizing port of the reaction kettle is connected with an air compressor outlet through a pipeline, a cooling forming device is arranged right below the discharge outlet of the reaction kettle, and the cooling forming device is connected with a refrigerating device.
Preferably, the upper part of the cooling forming device is a movable liquid drop distributor, the aperture of the liquid drop distributor is adjustable, the temporary plugging agent for acid fracturing of oil fields with different particle sizes can be conveniently produced, the lower part of the cooling forming device is a cold water tank, and the cold water tank is connected with the refrigerating device.
The beneficial effects of the utility model are as follows: the particle size of the particle of the temporary plugging agent for the acidizing and fracturing can be directly controlled through a liquid drop distributor, and the liquid drops of the temporary plugging agent for the acidizing and fracturing can be rapidly molded into solid particles through a cooling molding groove. Realizes continuous production, omits the crushing operation step, and avoids dust pollution caused by the crushing process.
Drawings
Fig. 1 is a schematic diagram of the structure of the utility model.
In the figure, 1, a reaction kettle; 11. a feed inlet; 12. a stirring motor; 13. stirring paddles; 14. a pressurizing port; 15. a jacket; 16. a discharge port; 17. a control valve; 2. an air compressor; 3. cooling and forming device; 31. a droplet distributor; 32. a hole 33 and a bracket; 34. cooling and forming the groove; 4. a refrigerating device.
Detailed Description
The novel experimental model is further described with reference to the accompanying drawings: as shown in fig. 1, the utility model provides a temporary plugging agent production device for acid fracturing of an oil field, which comprises a reaction kettle 1, an air compressor 2, a cooling forming device 3 and a refrigerating device 4, wherein a feed inlet is arranged at the upper left part of the reaction kettle 1, a stirring motor 12 is arranged at the upper end of the reaction kettle 1, and a stirring paddle 13 is arranged on the stirring motor 12, so that raw materials can be fully stirred and mixed. The reaction kettle 1 is provided with a jacket 15, the temperature of the reaction kettle 1 can be controlled by electric heating, so that the acidizing fracturing temporary plugging agent is melted into a liquid phase state with certain viscosity, and a pressurizing port 14 at the upper right side of the reaction kettle 1 is communicated with the air compressor 2 through a pipeline. The pressure is controlled, so that the acidizing fracturing temporary plugging agent can be uniformly extruded from the reaction kettle 1. The discharge port 16 is positioned at the lower end of the reaction kettle 1, and the discharge port 16 is provided with a control valve 17. The lower end of the discharge hole 16 is right opposite to the cooling forming device 3, the air compressor 2 is opened to pressurize the reaction kettle 1, the control valve 17 is opened at the same time, the acidizing fracturing temporary plugging agent is pressed into the liquid drop distributor 31 at the upper end of the cooling forming device 3 through the discharge hole 16, the liquid drop distributor 31 is provided with round holes 32 with uniform size, the acidizing fracturing temporary plugging agent forms acidizing fracturing temporary plugging agent liquid drops with the same rule through the round holes 32, the acidizing fracturing temporary plugging agent liquid drops enter the cooling forming groove 34, and the acidizing fracturing temporary plugging agent drops are rapidly cooled and formed in cold water to form a final product.
The drop distributor 31 is placed on a bracket 33 of the cooling forming device 3, and the diameter of the circular holes 32 on the drop distributor 31 can be adjusted and replaced according to the requirement. The cooling forming groove 34 is connected with the refrigerating device 4, so that the temperature of cold water is not increased. And the rapid forming of the temporary plugging of the acidizing fracturing is facilitated.
The above description of the utility model is only a part of examples, but the utility model is not limited to the above-described embodiments. The particular embodiments described above are illustrative and not restrictive. All specific extensions fall within the scope of the present utility model when materials and methods of the present utility model are employed without departing from the spirit of the utility model and the scope of the claims.
Claims (2)
1. The utility model provides an oil field is with acidizing fracturing with temporary plugging agent apparatus for producing, its characterized in that, including reation kettle (1), air compressor (2), cooling forming device (3) and refrigerating plant (4), reation kettle is equipped with agitator motor (12), stirring rake (13) and presss from both sides cover (15), and reation kettle is equipped with feed inlet (11), discharge gate (16), pressurized mouth (14) of reation kettle (1) are through pipeline and air compressor (2) exit linkage, be cooling forming device (3) under reation kettle's discharge gate (16), cooling forming device (3) are connected through the pipeline with refrigerating plant (4).
2. The temporary plugging agent production device for acidizing and fracturing for oil fields according to claim 1, wherein the upper part of the cooling forming device is a movable liquid drop distributor (31), the liquid drop distributor (31) is placed on a bracket (33) of the cooling forming device (3), the diameter of a circular hole (32) on the liquid drop distributor (31) is adjustable, so that the temporary plugging agent for acidizing and fracturing for oil fields with different particle sizes can be conveniently produced, and a cooling forming groove (34) is arranged at the lower part of the cooling forming device (3) so that the temporary plugging agent for acidizing and fracturing can be directly cooled and formed in cold water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222791963.0U CN218890558U (en) | 2022-10-24 | 2022-10-24 | Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222791963.0U CN218890558U (en) | 2022-10-24 | 2022-10-24 | Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218890558U true CN218890558U (en) | 2023-04-21 |
Family
ID=85997960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222791963.0U Active CN218890558U (en) | 2022-10-24 | 2022-10-24 | Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218890558U (en) |
-
2022
- 2022-10-24 CN CN202222791963.0U patent/CN218890558U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101484304A (en) | Apparatus and method for controlled pelletization processing | |
| CN218890558U (en) | Temporary plugging agent apparatus for producing is used in acidizing fracturing in oil field | |
| CN206405435U (en) | A kind of micro-fluidic preparation facilities of nano-Au solution | |
| CN206780971U (en) | A kind of efficient plastic granulator | |
| CN111595127A (en) | Drying device for compound fertilizer processing | |
| CN207574487U (en) | Efficient feed roller pressing type particle making machine | |
| CN202007206U (en) | Polyacrylamide pre-crosslinking colloidal particle production device | |
| CN106350089B (en) | Process for preparing asphalt balls by continuous method | |
| CN205800279U (en) | A kind of extrusion process processing means | |
| CN213590392U (en) | High-speed dispersion homogenizing device | |
| CN214288052U (en) | Organic fertilizer granulation device | |
| CN206549645U (en) | A kind of novel reaction kettle | |
| CN214599047U (en) | Wet-type potassium borohydride feeding reaction device | |
| CN219194629U (en) | Chemical coagulation rapid reactor | |
| CN115608261B (en) | Preparation device for hydrogenated oil production and application method thereof | |
| CN206355982U (en) | A kind of cooling water circulation highly effective reaction kettle | |
| CN220919060U (en) | Asphalt material batching tank oil drain structure for waterproof coiled material production | |
| CN206343180U (en) | A kind of multifunctional reaction still | |
| CN110721636A (en) | Hot-melting granulation system for microencapsulated granular drugs | |
| CN209722012U (en) | A kind of device preparing polyoxamide product | |
| CN220780300U (en) | Reaction unit is used in copper etching liquid production | |
| CN205074002U (en) | Modified continuous feeding removes hot chemical reactor fast | |
| CN217189562U (en) | Polymerization reaction device | |
| CN201990621U (en) | Device for synthetizing isoprene rubber through wet coagulation process | |
| CN213290917U (en) | Automatic material mixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |