CN113332882A - Temporary plugging agent conveying device for stratum temporary plugging steering of petroleum exploitation - Google Patents
Temporary plugging agent conveying device for stratum temporary plugging steering of petroleum exploitation Download PDFInfo
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- CN113332882A CN113332882A CN202110607925.2A CN202110607925A CN113332882A CN 113332882 A CN113332882 A CN 113332882A CN 202110607925 A CN202110607925 A CN 202110607925A CN 113332882 A CN113332882 A CN 113332882A
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- temporary plugging
- pipe
- base
- fixedly connected
- plugging agent
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
Abstract
The application discloses oil development's stratum is stifled to turn to with stifled agent conveyor temporarily, the power distribution box comprises a box body, the barrel, a pedestal, agitator motor, (mixing) shaft, the puddler, the elevator pump, the conveyer pipe, the connecting pipe, first heating pipe, the bottom plate, the filling tube, a housing, the conveying roller, driving motor, the baffle, the heat insulating board, the second heating pipe, a fixing base, the gyro wheel, the band pulley, the belt, the walking motor, the pneumatic cylinder, the clamp plate, the discharging pipe, the manometer, fixed pipe, the shell, the piston, the through-hole, turning block and turning handle. The temporary plugging agent can be stored and fully mixed by the aid of the barrel, the temporary plugging agent can be conveniently and quickly conveyed after being mixed, and the temporary plugging agent can be conveyed by rotating the rotating handle; the pressurizing effect can be improved through the rotation of the conveying roller, and the temporary plugging agent can be conveyed at proper temperature and pressure; the roller wheels are arranged to realize the movement of the whole device, and the stability can be realized through the movement of the pressing plate after the movement is finished.
Description
Technical Field
The application relates to the technical field of temporary plugging agent application, in particular to a temporary plugging agent conveying device for stratum temporary plugging steering in oil exploitation.
Background
The temporary plugging agent is a substance capable of temporarily reducing the stratum permeability or temporarily plugging a high-permeability oil layer, is mixed with a water-soluble polymer and then injected into a well, and can quickly form a thin and compact temporary plugging zone of the oil layer under the action of pressure difference, and the temporary plugging zone can be automatically or manually unplugged after a certain time. According to the different solubility and action principle, the temporary plugging agent can be divided into four types of acid-soluble temporary plugging agent, oil-soluble temporary plugging agent, water-soluble temporary plugging agent and one-way pressure temporary plugging agent, for example, during acidification, solid particles such as paraffin, Chua powder or silicon powder are added into acid liquor, when the acid liquor permeates into a high-permeability section, the solid particles are filtered out from the acid liquor, the pores of the high-permeability section are blocked, most of the acid liquor enters into middle and low-permeability layer sections, after acidification, the paraffin and Chua powder are dissolved by oil, and the silicon powder flows to the ground along with the oil and the air.
The temporary plugging agent is a substance for temporary plugging during stratum fracturing and is used in the petroleum exploitation direction, the temporary plugging agent is composed of multiple substances, the water-soluble temporary plugging agent is not easy to fully mix solutions during transportation, the pressure and the temperature of the temporary plugging agent are required to be ensured to be proper during transportation, deviation is easy to occur during transportation to influence the plugging effect, and the stratum is not easy to plug original cracks. Therefore, the temporary plugging agent conveying device for temporary plugging steering of the stratum in oil exploitation is provided for solving the problems.
Disclosure of Invention
The temporary plugging agent conveying device for petroleum exploitation stratum temporary plugging steering is provided in the embodiment and used for solving the problems that a temporary plugging agent in the prior art is not easy to be fully mixed and stably conveyed.
According to one aspect of the application, a temporary plugging agent conveying device for stratum temporary plugging steering in oil exploitation is provided, and comprises a box body, a cylinder body, a base, a bottom plate and a shell;
the improved heating device comprises a box body, a stirring motor, a stirring shaft, a stirring rod, a base, a bottom plate, a conveying pipe, a connecting pipe, a baffle and a second heating pipe, wherein the box body is fixedly connected with the barrel body, the bottom of the box body is fixedly connected with the base, the bottom of the box body is fixedly connected with the bottom plate, the top of the barrel body is fixedly connected with the stirring motor and the lifting pump respectively, the output end of the stirring motor is fixedly connected with the stirring shaft, the surface of the stirring shaft is provided with the stirring rod, the lifting pump is fixedly connected with the conveying pipe and the connecting pipe respectively, the conveying pipe is fixedly penetrated with the box body and the barrel body respectively, the conveying pipe extends to the bottom of the barrel body, the surface of the barrel body is fixedly connected with the first heating pipe, the bottom of the base is fixedly connected with the shell, the inner part of the base is fixedly connected with the baffle, the shell is positioned between the baffles, the baffle and the inner wall of the base are fixedly connected with the second heating pipe.
Further, the box is square structure, box and barrel top uniform connection pipe run through fixedly, the box top is equipped with two elevator pumps, two the elevator pump is located agitator motor both sides respectively.
Further, the stirring shaft is rotatably connected with the inside of the barrel, the bottom end of the stirring shaft is rotatably connected with the middle of the bottom plate, and the stirring shaft is in through insertion connection with the top of the box body.
Further, the even charging tube in box and barrel top runs through fixedly, be formed with the cavity between box and the barrel, the box shape is the same with the base shape, base one side runs through fixedly with the discharging pipe, discharging pipe tip is equipped with the manometer, the discharging pipe extends to inside the casing.
Further, inside and walking motor fixed connection of base, base bottom and fixing base fixed mounting, the fixing base is inside to be connected with the gyro wheel rotation, gyro wheel one side and the coaxial rigid coupling of band pulley, walking motor output rigid coupling has the band pulley, connect through belt transmission between the band pulley.
Furthermore, the base is internally and fixedly connected with the hydraulic cylinders, the number of the hydraulic cylinders is four, the four hydraulic cylinders are respectively positioned around the base, each hydraulic cylinder is connected with the bottom of the base in a penetrating and inserting mode, and the bottoms of the hydraulic cylinders are fixedly connected with the pressing plate.
Further, the inside baffle that is equipped with two symmetric distributions of base, base outer wall and driving motor fixed connection, driving motor output and conveying roller fixed connection, the conveying roller rotates with the casing is inside to be connected, conveying roller one side bottom is equipped with the discharging pipe.
Further, bottom plate one side is fixed with fixed pipe runs through, fixed pipe middle part is equipped with the shell, the inside and piston seal sliding connection of shell, the through-hole has been seted up at the piston middle part, the through-hole diameter is the same with fixed intraductal diameter, fixed socle end extends to inside the casing.
Furthermore, the interior of one side of the piston is rotatably connected with a rotating block, the rotating block is fixedly connected with the end part of a rotating handle, the rotating handle is inserted in the barrel in a penetrating mode, and the rotating handle is in threaded connection with the box body.
Furthermore, a plurality of first heating pipes are uniformly distributed on the surface of the cylinder body, the heating pipes are all of an annular structure, and the cylinder body is of a cylindrical structure.
Through the above-mentioned embodiment of this application, movable conveyor has been adopted, the problem of shutoff and difficult stable transport has been solved, can carry out intensive mixing to the stifled agent of temporary in transportation process, guarantee the transport quality of the stifled agent of temporary, the temperature and the pressure that can guarantee the stifled agent of temporary simultaneously are appropriate, can guarantee the shutoff effect of temporary stifled agent to former fissured, be favorable to producing new crack in order to improve oil exploitation efficiency, can carry out the regulation of temperature and the regulation of pressure in carrying out transportation process, guarantee the transport effect of temporary stifled agent.
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 an overall perspective view of one embodiment of the present application;
FIG. 2 is a schematic diagram of an internal elevation view of an embodiment of the present application;
FIG. 3 is a schematic diagram of an internal side view of one embodiment of the present application;
FIG. 4 is an enlarged schematic view at A of FIG. 2 according to an embodiment of the present application;
FIG. 5 is a schematic view of an embodiment of the present application from above at the base;
FIG. 6 is a schematic top view of a cartridge according to an embodiment of the present application.
In the figure: 1. the device comprises a box body, 2, a barrel body, 3, a base, 4, a stirring motor, 5, a stirring shaft, 6, a stirring rod, 7, a lifting pump, 8, a conveying pipe, 9, a connecting pipe, 10, a first heating pipe, 11, a bottom plate, 12, a feeding pipe, 13, a shell, 14, a conveying roller, 15, a driving motor, 16, a partition plate, 17, a heat insulation plate, 18, a second heating pipe, 19, a fixed seat, 20, a roller, 21, a belt wheel, 22, a belt, 23, a walking motor, 24, a hydraulic cylinder, 25, a pressing plate, 26, a discharging pipe, 27, a pressure gauge, 28, a fixed pipe, 28, a shell, 30, a piston, 31, a through hole, 32, a rotating block, 33 and a rotating handle.
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.
The monitoring device in this embodiment can be applied to various conveying devices, for example, the following conveying device is provided in this embodiment, and the conveying device in this embodiment can be used as the following conveying device.
The device comprises an equipment box body, wherein a power mechanism, an air compression mechanism, an air purification mechanism and a temporary plugging diverting agent injection mechanism are arranged in the equipment box body; the air compression mechanism is connected with the temporary blocking diverter injection mechanism after passing through the air purification mechanism; the temporary blocking diverting agent injection mechanism comprises a feeding part, an auxiliary pipeline part and a main pipeline part; the main pipeline part comprises a high-pressure injection pipeline and a bypass pipeline; the high-pressure injection pipeline comprises a liquid inlet pipe, a pipeline A, a material storage pipe, a pipeline B and a liquid outlet pipe which are connected in sequence, wherein the liquid inlet pipe is connected with an outlet of fracturing truck equipment, and the liquid outlet pipe is connected with a fracturing manifold pry; the pipeline A is provided with a pneumatic switch valve B, and the pipeline B is provided with a pneumatic switch valve C; the bypass pipeline comprises a pneumatic switch valve A, the pneumatic switch valve A is arranged between the liquid inlet pipe and the liquid outlet pipe in parallel, and the bypass pipeline is a pipeline formed by sequentially connecting the liquid inlet pipe, the pneumatic switch valve A and the liquid outlet pipe; the auxiliary pipeline part comprises a purging pipeline and an emptying and pollution discharging pipeline; the blowing pipeline comprises an air purification mechanism, the air purification mechanism is connected with the inlet of the material storage pipe, and the blowing pipeline is a pipeline for connecting the air purification mechanism and the material storage pipe; in the purging pipeline, the inlet of the storage pipe is also connected with the feeding part, the outlet of the storage pipe is provided with a filtering structure, and the filtering structure is respectively connected with the liquid outlet pipe and the emptying and sewage discharging pipeline; the emptying sewage discharge pipeline comprises a waste discharge pipe, and the waste discharge pipe is connected with the filtering structure. Further, the material storage pipe is connected with a pneumatic switch valve A in parallel through a pipeline A and a pipeline B; one end of the pipeline A is connected with the liquid inlet pipe and the pneumatic switch valve A through a three-way piece, the other end of the pipeline A is connected with the inlet of the material storage pipe, and the pipeline A is provided with a pneumatic switch valve B; one end of the pipeline B is connected with the liquid outlet pipe and the pneumatic switch valve A through a tee joint, and the other end of the pipeline B is connected with the outlet of the material storage pipe. The air purification mechanism is connected to the pipeline A, and the joint is located between the pneumatic switch valve B and the inlet of the material storage pipe. The air purification mechanism is connected with the pipeline A after passing through a check valve and a pneumatic switch valve D. Further, the feeding part comprises a charging box, a feeding pipe and a feeding pipe; the upper part of the inner cavity of the charging box is large, the lower part of the inner cavity of the charging box is small, and the temporary blocking diverter particles can be manually put in the inner cavity of the charging box; a flood dragon shaft is arranged in the feeding pipe, the flood dragon shaft is connected with a feeding motor, and the upper end of the feeding pipe is connected with the upper end of the feeding pipe through an inclined pipe; the upper end of the feeding pipe is provided with a hopper, the feeding pipe is connected with the hopper, and a sensor is arranged in the hopper; the lower end of the feeding pipe is connected with the inlet of the pipeline A and the inlet of the storage pipe through a tee piece, and a pneumatic on-off hanging valve E is arranged on the feeding pipe. Furthermore, the filtering structure also comprises a comb-shaped water joint, the comb-shaped water joint comprises a bobbin and a comb-shaped filtering body, the comb-shaped filtering body is positioned at the opening of the bobbin and is connected into a whole, the comb-shaped filtering body is provided with a plurality of parallel filtering gaps, the filtering gaps are comb-shaped on the comb-shaped filtering body, and the upper surface of the comb-shaped filtering body is arc-shaped; the storage pipe is connected with the pipeline B and the waste discharge pipe through a three-way piece, the bobbin is inserted into a connecting port of the three-way piece, the upper surface of the comb-shaped filter body is matched with the inner wall of the three-way piece, and the connecting port of the three-way piece is connected with the waste discharge pipe; the waste discharge pipe is provided with a pneumatic switch valve F. Furthermore, the air purification mechanism is a cold dryer, the cold dryer is connected with the temporary blocking diverter injection mechanism through a large-diameter pipe, and the cold dryer is connected with the temporary blocking diverter injection mechanism through a small-diameter pipe; the cold dryer is also connected with each pneumatic switch valve through a branch pipe. The air compression mechanism comprises an air compressor, an air storage tank A and an air storage tank B which are connected in sequence. Still include the PLC switch board, the PLC switch board is located the antetheca position of equipment box, and the PLC switch board is connected with air compressor machine, cold machine, material loading motor, inductor, each pneumatic switch valve electricity. The power mechanism is a diesel generator set which supplies power for the air compressor, the cold dryer, each pneumatic switch valve, the feeding motor, the PLC control cabinet and the inductor. The left wall, the right wall and the front wall of the equipment box body are provided with switch doors. Of course, the present embodiment can be used for other conveying devices. Here, description is not repeated, and the conveying apparatus according to the embodiment of the present application is described below.
Referring to fig. 1-6, a temporary plugging agent delivery device for petroleum exploitation stratum temporary plugging diversion comprises a box body 1, a cylinder body 2, a base 3, a bottom plate 11 and a shell 13;
the interior of the box body 1 is fixedly connected with the barrel body 2, the bottom of the box body 1 is fixedly connected with the base 3, the interior of the bottom end of the barrel body 2 is fixedly connected with the bottom plate 11, the top of the box body 1 is fixedly connected with the stirring motor 4 and the lifting pump 7 respectively, the output end of the stirring motor 4 is fixedly connected with the stirring shaft 5, the surface of the stirring shaft 5 is provided with the stirring rod 6, the lifting pump 7 is fixedly connected with the conveying pipe 8 and the connecting pipe 9 respectively, the conveying pipe 8 is fixedly penetrated with the box body 1 and the barrel body 2 respectively, the conveying pipe 8 extends to the bottom of the barrel body 2, the surface of the barrel body 2 is fixedly connected with the first heating pipe 10, the bottom of the bottom plate 11 is fixedly connected with the shell 13, the interior of the base 3 is fixedly connected with the partition plate 16, the shell 13 is positioned between the partition plates 16, and the partition plate 16 and the inner wall of the base 3 are fixedly connected with the heat insulation plate 17, a second heating pipe 18 is fixedly connected inside the partition 16.
The box body 1 is of a square structure, the uniform connecting pipes 9 at the tops of the box body 1 and the barrel body 2 penetrate and are fixed, the top of the box body 1 is provided with two lifting pumps 7, and the two lifting pumps 7 are respectively positioned at the connecting pipes 9 at the two sides of the stirring motor 4 and are used for being communicated with the conveying pipe 8, so that the temporary plugging agent is fully mixed; the stirring shaft 5 is rotatably connected with the inside of the barrel body 2, the bottom end of the stirring shaft 5 is rotatably connected with the middle part of the bottom plate 11, the stirring shaft 5 is in through insertion connection with the top of the box body 1, and the stirring shaft 5 drives the stirring rod 6 to rotate, so that the temporary plugging agent is stirred and mixed in the barrel body 2; the uniform feeding pipes 12 at the tops of the box body 1 and the barrel body 2 are fixedly penetrated, a cavity is formed between the box body 1 and the barrel body 2, the shape of the box body 1 is the same as that of the base 3, one side of the base 3 is fixedly penetrated with a discharging pipe 26, a pressure gauge 27 is arranged at the end part of the discharging pipe 26, the discharging pipe 26 extends into the shell 13, and the cavity is used for installing the first heating pipe 10 and conveying the temporary plugging agent through the discharging pipe 26; the inner part of the base 3 is fixedly connected with a walking motor 23, the bottom of the base 3 is fixedly installed with a fixed seat 19, the inner part of the fixed seat 19 is rotatably connected with a roller 20, one side of the roller 20 is coaxially and fixedly connected with a belt wheel 21, the output end of the walking motor 23 is fixedly connected with the belt wheel 21, the belt wheels 21 are in transmission connection through a belt 22, and the walking motor 23 is used for driving the roller 20 to rotate so as to realize the movement of the conveying device; the inner part of the base 3 is fixedly connected with four hydraulic cylinders 24, the four hydraulic cylinders 24 are respectively positioned around the base 3, each hydraulic cylinder 24 is inserted into the bottom of the base 3 in a penetrating manner, the bottom of each hydraulic cylinder 24 is fixedly connected with a pressing plate 25, and the hydraulic cylinders 24 are used for driving the pressing plates 25 to abut against the ground so as to improve the stability of the conveying device during operation; two partition plates 16 which are symmetrically distributed are arranged in the base 3, the outer wall of the base 3 is fixedly connected with a driving motor 15, the output end of the driving motor 15 is fixedly connected with a conveying roller 14, the conveying roller 14 is rotatably connected with the inside of the shell 13, a discharging pipe 26 is arranged at the bottom of one side of the conveying roller 14, and the partition plates 16 are used for heat preservation at the position of the shell 13, so that the heat preservation effect in the temporary plugging agent conveying process can be improved; one side of the bottom plate 11 is fixedly penetrated with a fixed pipe 28, a shell 29 is arranged in the middle of the fixed pipe 28, the inside of the shell 29 is connected with a piston 30 in a sealing and sliding mode, a through hole 31 is formed in the middle of the piston 30, the diameter of the through hole 31 is the same as the inner diameter of the fixed pipe 28, the bottom end of the fixed pipe 28 extends into the shell 13, the piston 30 is used for plugging the inside of the fixed pipe 28, and after mixing, flow guide of the fixed pipe 28 can be achieved through movement of the piston 30; the interior of one side of the piston 30 is rotatably connected with a rotating block 32, the rotating block 32 is fixedly connected with the end part of a rotating handle 33, the rotating handle 33 is inserted in the cylinder 2 in a penetrating manner, the rotating handle 33 is in threaded connection with the box body 1, the rotating block 32 is used for rotating in the piston 30, and the position of the piston 30 is changed through the rotation of the rotating handle 33; the surface of the cylinder body 2 is uniformly distributed with a plurality of first heating pipes 10 which are all of an annular structure, the cylinder body 2 is of a cylindrical structure, and the first heating pipes 10 are used for heating the temporary plugging agent in the cylinder body 2, so that the temperature of the temporary plugging agent is favorably ensured to be proper.
When the temporary plugging agent mixer is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, the temporary plugging agent is conveyed into a cylinder body 2 through a feeding pipe 12, the cylinder body 2 is heated through a first heating pipe 10 on the surface of the cylinder body 2, a box body 1 can play a role in heat preservation, a stirring shaft 5 is driven to rotate in the cylinder body 2 through a stirring motor 4 to drive a stirring rod 6 to rotate to mix and stir the temporary plugging agent, after the stirring is finished, a rotating handle 33 is driven to drive a rotating block 32 to rotate in a piston 30 through a rotating handle 33, the piston 30 is pulled to move in a shell 29, a through hole 31 on the piston 30 corresponds to a fixed pipe 28, the temporary plugging agent in the cylinder body 2 is conveyed into a shell body 13 through the fixed pipe 28 at the moment, a conveying roller 14 is driven to rotate through a driving motor 15 to convey the temporary plugging agent, and a pressurization effect is achieved at the same time, the adjustment of pressure is carried out through the rotational speed of adjusting driving motor 15, make the temporary plugging agent discharge through discharging pipe 26, carry out the detection of pressure value through manometer 27, it is appropriate to realize the pressure of temporary plugging agent, simultaneously heat the heat preservation through the temporary plugging agent of second heating pipe 18 in to the transport, heat insulating board 17 through the baffle 16 lateral wall plays thermal-insulated effect, whole device removes through walking motor 23 transmission, when driving band pulley 21 through walking motor 23 and rotating, belt 22's transmission drives gyro wheel 20 and rotates inside fixing base 19, realize the removal of device, it supports ground to drive band pulley 25 through the extension of pneumatic cylinder 24 after the removal is accomplished, realize conveyor's outrigger.
The application has the advantages that:
1. the temporary plugging agent can be stored and fully mixed by the aid of the barrel, so that the quality of the temporary plugging agent is improved, the temporary plugging agent can be conveniently and quickly conveyed after being mixed, the temporary plugging agent can be conveyed by rotating the rotating handle, and convenience in operation is improved;
2. the temporary plugging agent conveying device has the advantages that the shell is arranged, so that the temporary plugging agent can be further conveyed, meanwhile, the pressurizing effect can be improved through the rotation of the conveying roller, the heating effect is achieved, the temporary plugging agent can be conveyed at proper temperature and pressure, and the plugging effect of the temporary plugging agent is improved;
3. this application is provided with the removal that the gyro wheel can realize whole device, can realize stably through the removal of clamp plate after removing the completion, is favorable to improving the stability of conveyor during operation, can be applicable to the use in different places simultaneously, improves the practicality of device.
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 (10)
1. The utility model provides a stratum of oil development is stifled to with stifled agent conveyor temporarily which characterized in that: comprises a box body (1), a cylinder body (2), a base (3), a bottom plate (11) and a shell body (13); the improved stirring device is characterized in that the box body (1) is fixedly connected with the barrel body (2), the bottom of the box body (1) is fixedly connected with the base (3), the bottom of the barrel body (2) is fixedly connected with the bottom plate (11), the top of the box body (1) is fixedly connected with the stirring motor (4) and the lifting pump (7) respectively, the output end of the stirring motor (4) is fixedly connected with the stirring shaft (5), the surface of the stirring shaft (5) is provided with the stirring rod (6), the lifting pump (7) is fixedly connected with the conveying pipe (8) and the connecting pipe (9) respectively, the conveying pipe (8) is fixedly penetrated with the box body (1) and the barrel body (2) respectively, the conveying pipe (8) extends to the bottom of the barrel body (2), the surface of the barrel body (2) is fixedly connected with the first heating pipe (10), the bottom of the bottom plate (11) is fixedly connected with the shell (13), and the inside of the base (3) is fixedly connected with the partition plate (16), the casing (13) is located between the partition plates (16), the partition plates (16) and the inner wall of the base (3) are fixedly connected with heat insulation plates (17), and second heating pipes (18) are fixedly connected inside the partition plates (16).
2. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: the improved stirring device is characterized in that the box body (1) is of a square structure, the box body (1) and the barrel body (2) top uniform connecting pipe (9) are fixedly penetrated, two lifting pumps (7) are arranged at the top of the box body (1), and the two lifting pumps (7) are respectively located on two sides of the stirring motor (4).
3. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: the stirring shaft (5) is rotatably connected with the inside of the barrel body (2), the bottom end of the stirring shaft (5) is rotatably connected with the middle of the bottom plate (11), and the stirring shaft (5) is inserted into the top of the box body (1) in a penetrating manner.
4. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: the utility model discloses a portable gas stove, including box (1) and barrel (2), even filling tube (12) in box (1) and barrel (2) top run through fixedly, be formed with the cavity between box (1) and barrel (2), box (1) shape is the same with base (3) shape, base (3) one side runs through fixedly with discharging pipe (26), discharging pipe (26) tip is equipped with manometer (27), discharging pipe (26) extend to inside casing (13).
5. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: base (3) inside and walking motor (23) fixed connection, base (3) bottom and fixing base (19) fixed mounting, fixing base (19) inside rotates with gyro wheel (20) and is connected, gyro wheel (20) one side and the coaxial rigid coupling of band pulley (21), walking motor (23) output rigid coupling has band pulley (21), connect through belt (22) transmission between band pulley (21).
6. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: the base (3) is internally and fixedly connected with the hydraulic cylinders (24), the number of the hydraulic cylinders (24) is four, the hydraulic cylinders (24) are respectively located on the periphery of the base (3), each hydraulic cylinder (24) is connected with the bottom of the base (3) in a penetrating and inserting mode, and the bottoms of the hydraulic cylinders (24) are fixedly connected with the pressing plate (25).
7. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: base (3) inside baffle (16) that is equipped with two symmetric distributions, base (3) outer wall and driving motor (15) fixed connection, driving motor (15) output and conveying roller (14) fixed connection, conveying roller (14) are connected with casing (13) inside rotation, conveying roller (14) one side bottom is equipped with discharging pipe (26).
8. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: bottom plate (11) one side and fixed pipe (28) run through fixedly, fixed pipe (28) middle part is equipped with shell (29), shell (29) inside and piston (30) sealed sliding connection, through-hole (31) have been seted up to piston (30) middle part, through-hole (31) diameter is the same with fixed pipe (28) internal diameter, fixed pipe (28) bottom extends to inside casing (13).
9. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 8, wherein: the piston (30) is connected with the rotating block (32) in a rotating mode inside one side, the rotating block (32) is fixedly connected with the end portion of the rotating handle (33), the rotating handle (33) penetrates through the cylinder body (2) to be inserted, and the rotating handle (33) is connected with the box body (1) in a threaded mode.
10. The temporary plugging agent conveying device for petroleum exploitation formation temporary plugging diversion according to claim 1, characterized in that: a plurality of first heating pipes (10) are uniformly distributed on the surface of the barrel body (2), the heating pipes are all of an annular structure, and the barrel body (2) is of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607925.2A CN113332882A (en) | 2021-06-01 | 2021-06-01 | Temporary plugging agent conveying device for stratum temporary plugging steering of petroleum exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110607925.2A CN113332882A (en) | 2021-06-01 | 2021-06-01 | Temporary plugging agent conveying device for stratum temporary plugging steering of petroleum exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113332882A true CN113332882A (en) | 2021-09-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117514073A (en) * | 2024-01-05 | 2024-02-06 | 大庆辰平钻井技术服务有限公司 | Continuous grouting plugging equipment and method for scrapping potential oil field well |
| CN117514073B (en) * | 2024-01-05 | 2024-05-14 | 大庆辰平钻井技术服务有限公司 | Continuous grouting plugging equipment and method for scrapping potential oil field well |
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| CN117514073A (en) * | 2024-01-05 | 2024-02-06 | 大庆辰平钻井技术服务有限公司 | Continuous grouting plugging equipment and method for scrapping potential oil field well |
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Application publication date: 20210903 |