CN112875919A - Fracturing fluid treatment device for petroleum fracturing acidification - Google Patents
Fracturing fluid treatment device for petroleum fracturing acidification Download PDFInfo
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- CN112875919A CN112875919A CN202110045832.5A CN202110045832A CN112875919A CN 112875919 A CN112875919 A CN 112875919A CN 202110045832 A CN202110045832 A CN 202110045832A CN 112875919 A CN112875919 A CN 112875919A
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- rigid coupling
- fixedly connected
- casing
- fracturing fluid
- motor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The application discloses oil fracturing acidizing is with fracturing fluid processing apparatus, including first casing, mixed structure and filtration, first casing bottom rigid coupling supporting leg, first casing top rigid coupling second casing, mixed structure includes first motor, first motor rigid coupling in second casing top, the first gear of output rigid coupling of first motor. This application is rational in infrastructure, can be convenient for comparatively even treating agent such as oxidant to fracturing fluid spraying in the second casing through air supply isotructure, can be convenient for stir the fracturing fluid in the second casing through first churn isotructure, make treating agent such as fracturing fluid and oxidant fully contact, improve the effect that the fracturing fluid was handled, can filter the fracturing fluid through carrying auger and carrying a isotructure, can prevent simultaneously that the filtration pore that carries on the section of thick bamboo from blockking up, the filtration of the fracturing fluid of being convenient for.
Description
Technical Field
The application relates to a treatment device, in particular to a fracturing fluid treatment device for petroleum fracturing acidification.
Background
The fracture acidizing is called acid fracturing for short, the acid liquor is used as fracturing fluid under the condition of that the fracture pressure is higher than stratum fracture pressure, and the fracturing without adding propping agent is implemented, and the wall surface of the fracture is corroded into concave-convex uneven surface by means of corrosion action of acid liquor in the acid fracturing process, so that after the pump is stopped and the pressure is relieved, the fracture wall surface can not be completely closed, so that it has higher flow conductivity, and its effect is obvious, and is applicable to carbonate oil reservoir.
The acidizing fracturing fluid of oil fracturing contains multiple acidic substance, detritus and the greasy dirt class material of returning out from the stratum, can produce the pollution to surrounding soil etc. if direct discharge to cause the pollution to the environment, during finishing agent such as oxidant is difficult to quick dispersion to the fracturing fluid when current fracturing fluid processing apparatus handles, make the treatment effect of fracturing fluid relatively poor, the efficiency of handling is lower, and blocks up the filter screen easily, the processing of fracturing fluid of not being convenient for. Therefore, a fracturing fluid treatment device for oil fracture acidizing is provided aiming at the problems.
Disclosure of Invention
A fracturing fluid treatment device for petroleum fracturing acidification comprises a first shell, a mixing structure and a filtering structure, wherein the bottom of the first shell is fixedly connected with a supporting leg, and the top of the first shell is fixedly connected with a second shell;
the mixing structure comprises a first motor, the first motor is fixedly connected to the top of a second shell, the output end of the first motor is fixedly connected with a first gear, one side of the first gear is meshed with a second gear, the second gear is fixedly connected to the surface of a first stirring barrel, the surface of the first stirring barrel is fixedly connected with a second stirring barrel, the top of the second shell is fixedly connected with a fixed column, the top end of the fixed column is fixedly connected with an installation plate, the top of the installation plate is fixedly connected with a liquid storage tank, one side of the liquid storage tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a liquid feeding pipe, the surface of the liquid feeding pipe is fixedly connected with a sealing cover, the sealing cover is fixedly connected to the bottom of the installation plate, one side;
the filtering structure comprises a supporting block, the supporting block is fixedly connected to the bottom of an inner cavity of the first shell, the top of the supporting block is fixedly connected with a second motor, an output end of the second motor is fixedly connected with a conveying auger, a conveying cylinder is arranged on the outer side of the conveying auger and fixedly connected to the top of the supporting block, the top of the conveying cylinder is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected to the top of the inner cavity of the first shell, the bottom of the conveying cylinder is fixedly connected with a partition plate, and the partition plate is fixedly connected to the bottom.
Further, the equal rigid coupling in first casing bottom four corners department has the supporting leg, just supporting leg bottom rigid coupling has the movable pulley, one side that first casing is close to the division board articulates there is the door of putting, second casing top rigid coupling has the feed liquor pipe.
Further, the connector has all been seted up to second casing bottom and first casing top, the connecting pipe top runs through the connector and extends to second casing inner chamber department, first casing bottom rigid coupling has the drain pipe, just the equal rigid coupling in drain pipe and connecting pipe surface has the control valve.
Furthermore, a plurality of uniformly distributed filter holes are formed in the bottom of the conveying cylinder, and a discharge port is formed in one side, far away from the second motor, of the bottom of the conveying cylinder.
Further, a plurality of second mixing drums are fixedly connected to the surface of the first mixing drum, a plurality of uniformly distributed micropores are formed in the second mixing drums, and four fixing columns distributed in a rectangular structure are fixedly connected to the top of the second shell.
Further, liquid feeding mouth and air entrainment mouth have all been seted up to mounting panel and sealed lid, liquid feeding pipe bottom runs through the liquid feeding mouth and extends to sealed lid below, the trachea bottom runs through the air entrainment mouth and extends to sealed lid below, sealed lid passes through spliced pole rigid coupling in mounting panel bottom.
The beneficial effect of this application is: the application provides a fracturing fluid processing apparatus for oil fracturing acidizing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a portion of the enlarged structure at C in fig. 1 according to an embodiment of the present application.
In the figure: 1. the device comprises a first shell, 2, supporting legs, 3, a second shell, 4, a first motor, 5, a first gear, 6, a second gear, 7, a first mixing drum, 8, a second mixing drum, 9, a fixed column, 10, a mounting plate, 11, a liquid storage tank, 12, a water pump, 13, a liquid adding pipe, 14, a sealing cover, 15, an air source, 16, an air pipe, 17, a supporting block, 18, a second motor, 19, a conveying auger, 20, a conveying drum, 21, a connecting pipe, 22 and a partition plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, a fracturing fluid treatment device for petroleum fracturing acidification comprises a first shell 1, a mixing structure and a filtering structure, wherein the bottom of the first shell 1 is fixedly connected with a supporting leg 2, and the top of the first shell 1 is fixedly connected with a second shell 3;
the mixing structure comprises a first motor 4, the first motor 4 is fixedly connected with the top of the second shell 3, the output end of the first motor 4 is fixedly connected with a first gear 5, one side of the first gear 5 is engaged with a second gear 6, the second gear 6 is fixedly connected with the surface of the first mixing drum 7, the surface of the first mixing drum 7 is fixedly connected with the second mixing drum 8, the top of the second shell 3 is fixedly connected with a fixed column 9, the top end of the fixed column 9 is fixedly connected with an installation plate 10, the top of the mounting plate 10 is fixedly connected with a liquid storage tank 11, one side of the liquid storage tank 11 is fixedly connected with a water pump 12, the output end of the water pump 12 is fixedly connected with a liquid feeding pipe 13, the surface of the liquid feeding pipe 13 is fixedly connected with a sealing cover 14, the sealing cover 14 is fixedly connected with the bottom of the mounting plate 10, one side of the liquid feeding pipe 13 is provided with an air source 15, the output end of the air source 15 is fixedly connected with an air pipe 16, and the air pipe 16 is fixedly connected with the top of the sealing cover 14;
the filtration includes supporting shoe 17, supporting shoe 17 rigid coupling is in 1 inner chamber bottom of first casing, supporting shoe 17 top rigid coupling second motor 18, auger 19 is carried to the output rigid coupling of second motor 18, it is equipped with a transport section of thick bamboo 20 to carry the 19 outsides of auger, a transport section of thick bamboo 20 rigid coupling is in supporting shoe 17 top, a transport section of thick bamboo 20 top rigid coupling connecting pipe 21, connecting pipe 21 rigid coupling is in 1 inner chamber top of first casing, a transport section of thick bamboo 20 bottom rigid coupling division board 22, division board 22 rigid coupling is in 1 inner chamber bottom of first casing.
The four corners of the bottom of the first shell 1 are fixedly connected with supporting legs 2, the bottoms of the supporting legs 2 are fixedly connected with sliding wheels, one side of the first shell 1 close to the partition plate 22 is hinged with a taking and placing door, and the top of the second shell 3 is fixedly connected with a liquid inlet pipe; connectors are respectively arranged at the bottom of the second shell 3 and the top of the first shell 1, the top end of the connecting pipe 21 penetrates through the connectors and extends to the inner cavity of the second shell 3, a liquid outlet pipe is fixedly connected at the bottom of the first shell 1, and control valves are fixedly connected on the surfaces of the liquid outlet pipe and the connecting pipe 21; the bottom of the conveying cylinder 20 is provided with a plurality of uniformly distributed filtering holes, and one side of the bottom of the conveying cylinder 20, which is far away from the second motor 18, is provided with a discharge port; the surface of the first mixing drum 7 is fixedly connected with a plurality of second mixing drums 8, the second mixing drums 8 are provided with a plurality of micropores which are uniformly distributed, and the top of the second shell 3 is fixedly connected with four fixing columns 9 which are distributed in a rectangular structure; mounting panel 10 and sealed lid 14 have all seted up the filling opening and have added the gas port, 13 bottoms of filling tube run through the filling opening and extend to sealed 14 below of covering, 16 bottoms of trachea run through with the gas port and extend to sealed 14 below, sealed lid 14 passes through the spliced pole rigid coupling in mounting panel 10 bottom, and sealed lid 14 adopts the mode of dynamic seal to be connected with first churn 7.
When the fracturing fluid mixing device is used, electrical components appearing in the fracturing fluid mixing device are externally connected with a power supply and a control switch, then fracturing fluid is introduced into the second shell 3 through the liquid inlet pipe, then the first motor 4 is started, the first gear 5 is driven to rotate, the second gear 6 is driven to rotate, the first mixing drum 7 is driven to rotate, the second mixing drum 8 is driven to rotate, the fracturing fluid is mixed, the water pump 12 is started simultaneously, treating agents such as oxidizing agents are introduced into the first mixing drum 7 and the second mixing drum 8 through the liquid inlet pipe 13, then the air source 15 is started, gas is introduced into the first mixing drum 7 through the air pipe 16, the treating agents are compressed by the gas, the spraying range of the treating agents can be wider, the treating agents are convenient to mix with the fracturing fluid, the mixing of the treating agents and the fracturing fluid is more sufficient, the treating effect and the treating speed of the fracturing fluid are improved, the processing of the fracturing fluid of being convenient for, then pass through in the connecting pipe 21 passes through the fracturing fluid after will handling through a transport section of thick bamboo 20, utilize transport section of thick bamboo 20 to open the filter pore pair fracturing fluid of seting up and filter, then through drain pipe discharge first casing 1, then start second motor 18, thereby it rotates to drive transport auger 19, thereby the impurity that will carry section of thick bamboo 20 to cross filters transmits to discharge port discharge transport section of thick bamboo 20, thereby deposit the impurity that filters off to division board 22 one side, then the utilization is got and is put the door and can be shifted out first casing 1 with the impurity that filters off, the processing of fracturing fluid of being convenient for.
The application has the advantages that:
1. the structure is simple, the structures such as the air source and the second mixing drum can be used for conveniently and uniformly spraying the treating agents such as the oxidant to the fracturing fluid in the second shell, the structures such as the first motor and the first mixing drum can be used for conveniently stirring the fracturing fluid in the second shell, so that the treating agents such as the fracturing fluid and the oxidant are in full contact, the treating agents can be used for treating the fracturing fluid conveniently, and the treating effect and the working efficiency of the fracturing fluid are improved;
2. this application is rational in infrastructure, can filter fracturing fluid through carrying auger and carrying a isotructure, can prevent simultaneously that the filtration pore on the transport cylinder from blockking up, is convenient for take out the impurity such as detritus of crossing off, the filtration of the fracturing fluid of being convenient for.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a fracturing fluid processing apparatus for oil fracturing acidizing which characterized in that: the device comprises a first shell (1), a mixing structure and a filtering structure, wherein the bottom of the first shell (1) is fixedly connected with a supporting leg (2), and the top of the first shell (1) is fixedly connected with a second shell (3);
the mixing structure comprises a first motor (4), the first motor (4) is fixedly connected to the top of a second shell (3), an output end of the first motor (4) is fixedly connected with a first gear (5), one side of the first gear (5) is meshed with a second gear (6), the second gear (6) is fixedly connected to the surface of a first stirring barrel (7), the surface of the first stirring barrel (7) is fixedly connected with a second stirring barrel (8), the top of the second shell (3) is fixedly connected with a fixed column (9), the top end of the fixed column (9) is fixedly connected with a mounting plate (10), the top of the mounting plate (10) is fixedly connected with a liquid storage tank (11), one side of the liquid storage tank (11) is fixedly connected with a water pump (12), the output end of the water pump (12) is fixedly connected with a liquid feeding pipe (13), the surface of the liquid feeding pipe (13) is fixedly connected with a sealing cover (14), and the, an air source (15) is arranged on one side of the liquid feeding pipe (13), an air pipe (16) is fixedly connected to the output end of the air source (15), and the air pipe (16) is fixedly connected to the top of the sealing cover (14);
filtration includes supporting shoe (17), supporting shoe (17) rigid coupling is in first casing (1) inner chamber bottom, supporting shoe (17) top rigid coupling second motor (18), auger (19) is carried to the output rigid coupling of second motor (18), carry auger (19) the outside and be equipped with and carry a section of thick bamboo (20), carry a section of thick bamboo (20) rigid coupling in supporting shoe (17) top, carry a section of thick bamboo (20) top rigid coupling connecting pipe (21), connecting pipe (21) rigid coupling in first casing (1) inner chamber top, carry a section of thick bamboo (20) bottom rigid coupling division board (22), division board (22) rigid coupling in first casing (1) inner chamber bottom.
2. The fracturing fluid treatment device for fracture acidizing of petroleum according to claim 1, which is characterized in that: the equal rigid coupling in first casing (1) bottom four corners department has supporting leg (2), just supporting leg (2) bottom rigid coupling has the movable pulley, one side that first casing (1) is close to division board (22) articulates there is the door of getting and putting, second casing (3) top rigid coupling has the feed liquor pipe.
3. The fracturing fluid treatment device for fracture acidizing of petroleum according to claim 1, which is characterized in that: the connector has all been seted up at second casing (3) bottom and first casing (1) top, connecting pipe (21) top run through the connector and extend to second casing (3) inner chamber department, first casing (1) bottom rigid coupling has the drain pipe, just drain pipe and the equal rigid coupling in connecting pipe (21) surface have the control valve.
4. The fracturing fluid treatment device for fracture acidizing of petroleum according to claim 1, which is characterized in that: a plurality of uniformly distributed filter holes are formed in the bottom of the conveying cylinder (20), and a discharge port is formed in one side, far away from the second motor (18), of the bottom of the conveying cylinder (20).
5. The fracturing fluid treatment device for fracture acidizing of petroleum according to claim 1, which is characterized in that: first churn (7) surface rigid coupling has a plurality of second churn (8), just a plurality of evenly distributed's micropore is seted up in second churn (8), second casing (3) top rigid coupling has four fixed columns (9) that are the distribution of rectangle structure.
6. The fracturing fluid treatment device for fracture acidizing of petroleum according to claim 1, which is characterized in that: mounting panel (10) and sealed lid (14) have all been seted up the filling opening and have been filled the mouth, filling tube (13) bottom runs through the filling opening and extends to sealed lid (14) below, trachea (16) bottom runs through the filling opening and extends to sealed lid (14) below, sealed lid (14) are through spliced pole rigid coupling in mounting panel (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045832.5A CN112875919A (en) | 2021-01-14 | 2021-01-14 | Fracturing fluid treatment device for petroleum fracturing acidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045832.5A CN112875919A (en) | 2021-01-14 | 2021-01-14 | Fracturing fluid treatment device for petroleum fracturing acidification |
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| CN112875919A true CN112875919A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110045832.5A Pending CN112875919A (en) | 2021-01-14 | 2021-01-14 | Fracturing fluid treatment device for petroleum fracturing acidification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860470A (en) * | 2021-10-25 | 2021-12-31 | 中国石油大学(华东) | Acetylene fracturing is with fracturing fluid processing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050098504A1 (en) * | 2002-12-11 | 2005-05-12 | Davnor Water Treatment Technologies Ltd. | Oil and gas well fracturing (frac) water treatment process |
| CN206554908U (en) * | 2017-03-13 | 2017-10-13 | 陕西延长石油（集团）有限责任公司（延长油矿管理局）油气勘探公司 | A kind of natural gas well returns discharge fracturing fluid processing unit |
| CN209261539U (en) * | 2018-12-27 | 2019-08-16 | 西南石油大学 | A kind of oil fracturing acidification fracturing fluid treatment device |
| CN211255521U (en) * | 2019-11-09 | 2020-08-14 | 上海卓上机械有限公司 | Industrial sewage treatment device with automatic dosing function |
| CN211999233U (en) * | 2020-04-27 | 2020-11-24 | 李成 | Coal bed gas produced water treatment facilities |
-
2021
- 2021-01-14 CN CN202110045832.5A patent/CN112875919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050098504A1 (en) * | 2002-12-11 | 2005-05-12 | Davnor Water Treatment Technologies Ltd. | Oil and gas well fracturing (frac) water treatment process |
| CN206554908U (en) * | 2017-03-13 | 2017-10-13 | 陕西延长石油（集团）有限责任公司（延长油矿管理局）油气勘探公司 | A kind of natural gas well returns discharge fracturing fluid processing unit |
| CN209261539U (en) * | 2018-12-27 | 2019-08-16 | 西南石油大学 | A kind of oil fracturing acidification fracturing fluid treatment device |
| CN211255521U (en) * | 2019-11-09 | 2020-08-14 | 上海卓上机械有限公司 | Industrial sewage treatment device with automatic dosing function |
| CN211999233U (en) * | 2020-04-27 | 2020-11-24 | 李成 | Coal bed gas produced water treatment facilities |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860470A (en) * | 2021-10-25 | 2021-12-31 | 中国石油大学(华东) | Acetylene fracturing is with fracturing fluid processing apparatus |
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Application publication date: 20210601 |