CN218062271U - Oil field water shutoff profile control tubular column structure - Google Patents
Oil field water shutoff profile control tubular column structure Download PDFInfo
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- CN218062271U CN218062271U CN202221219072.1U CN202221219072U CN218062271U CN 218062271 U CN218062271 U CN 218062271U CN 202221219072 U CN202221219072 U CN 202221219072U CN 218062271 U CN218062271 U CN 218062271U
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Abstract
The utility model discloses an oil field water shutoff profile control tubular column structure relates to oil field exploitation technical field, the power distribution box comprises a box body, box one side outer wall is provided with coupling assembling, coupling assembling is connected with transport assembly, transport assembly and coupling assembling looks adaptation, the box inner wall is provided with control assembly, control assembly and box looks adaptation, bottom half outer wall both ends all are provided with adjusting part, the box outer wall is provided with the observation window, the observation window size is less than the box size, observation window and control assembly looks adaptation. The utility model discloses its advantage lies in can in time carry the profile control material to the different positions of pipeline, is convenient for carry out profile control work to the inside not co-altitude of oil well for the profile control material distributes more evenly in the oil well.
Description
Technical Field
The utility model relates to an oil field exploitation technical field especially relates to an oil field water shutoff profile control tubular column structure.
Background
When an oil well is exploited, water plugging and profile control are carried out on the inside of the oil well, namely, the output liquid quantity of each layer is adjusted. The liquid quantity of some oil layers with large liquid production quantity and high water content is reduced by profile control to control the water content, so as to achieve the purpose of adjusting the interlayer contradiction and the plane contradiction and improve the oil well yield. At present, the main means of profile control is chemical agent plugging. Chemical agents are injected into the stratum, so that a high permeable layer of the water injection well is sealed, the water absorption section of the water injection well is balanced, the mobility ratio of oil and water is reduced, and residual oil in the stratum is further driven out.
Need use the pipeline to assist when oil field water injection well profile control, current profile control pipeline simple structure, the function singleness, it is terminal that all let in the pipeline behind the profile control material entering pipeline, the profile control material can only be located a certain position of oil well, leads to the profile control material inhomogeneous in the distribution of oil well to exert an influence to the profile control work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an oil field water shutoff profile control tubular column structure. The oil well profile control device has the advantages that the profile control material can be timely conveyed to different positions of a pipeline, profile control work can be conveniently carried out on different heights in the oil well, and the profile control material is more uniformly distributed in the oil well.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil field water shutoff profile control tubular column structure, includes the box, box one side outer wall is provided with coupling assembling, coupling assembling is connected with transport assembly, transport assembly and coupling assembling looks adaptation, the box inner wall is provided with control assembly, control assembly and box looks adaptation, bottom half outer wall both ends all are provided with adjusting part, the box outer wall is provided with the observation window, the observation window size is less than the box size, observation window and control assembly looks adaptation.
Through the technical scheme: the material that will need the profile control pours into the box in, impresses coupling assembling with the material through the control assembly after that and lets in conveying assembly again and carry to the oil well in, compare in traditional device, can carry the different degree of depth positions of oil well with the profile control material simultaneously for the profile control material distributes more evenly in the oil well.
The utility model discloses further set up to, coupling assembling installs in the terminal solid fixed ring of connecting pipe, sets up in the slipmat of solid fixed ring inner wall including setting up in connecting pipe, the rotation of box one side outer wall, slipmat and solid fixed ring looks adaptation, the connecting pipe outer wall is provided with the forcing pipe, aspiration pump and one-way admission valve are installed to the forcing pipe outer wall, single admission valve is located the aspiration pump below.
Through the technical scheme: be connected conveyor components and coupling assembling through solid fixed ring, the conveyor components and coupling assembling's of being convenient for dismouting, moreover, the steam generator is simple in operation, high durability and convenient use, gu fixed ring of slipmat increase and connecting pipe, friction between the conveyer pipe, make coupling assembling and conveyor components be difficult for droing, the aspiration pump pressurizes the connecting pipe, make the profile control material accesss to the conveyer pipe below, make the conveyer pipe co-altitude all have the profile control material, be favorable to the evenly distributed of profile control material in the conveyer pipe.
The utility model discloses further set up to, the conveying subassembly sets up in the shower nozzle of injection pipe outer wall including rotating the injection pipe, the equidistance that install in solid fixed ring inner wall in the conveyer pipe both sides, equidistance, the injection pipe is close to conveyer pipe one end and installs the check valve, the conveyer pipe outer wall set up the equidistant screw thread groove that distributes and solid fixed ring looks adaptation.
Through the technical scheme: the back is connected with the connecting pipe to the conveyer pipe, and the profile control material passes through during the connecting pipe gets into the conveyer pipe, and along with the profile control material flows to the injection syringe in the conveyer pipe, the rethread shower nozzle blowout is compared in traditional device, and the profile control material can be carried to the different degree of depth of oil well for the profile control material distributes more evenly in the oil well.
The utility model discloses further set up to, control assembly installs in the threaded rod that connecting pipe one side outer wall was kept away from to the box including rotating, rotates and install in the terminal backup pad of threaded rod, set up in the piston of backup pad outer wall, piston, backup pad and box looks adaptation.
Through the technical scheme: the threaded rod rotates to drive the supporting plate and the piston to move, profile control materials in the box body are pressed into the connecting pipe and conveyed to the conveying pipe, and the profile control device is simple in operation and convenient to use.
The utility model discloses further set up to, the backup pad is kept away from threaded rod one side outer wall and is installed supersonic generator, the piston is close to connecting pipe one side inner wall with the box and all opens the recess that has with supersonic generator looks adaptation.
Through the technical scheme: supersonic generator makes the profile control material in the box vibrate with certain frequency to make intermixing between the material, make the material mix more evenly, the practicality is stronger.
The utility model discloses further set up to, the adjusting part is including welding in the telescopic link at bottom half outer wall both ends, pegging graft in the fixed pin of telescopic link outer wall, welding in the terminal base of telescopic link.
Through the technical scheme: the telescopic link passes through the fixed pin and connects, takes off the fixed pin and can adjust the box height as required, is applicable to the conveyor components of co-altitude not, and the practicality is stronger.
The utility model discloses further set up to, the feed chute has been seted up to box top outer wall one section, the grafting of feed chute inner wall has the apron, the feed chute inner wall is provided with sealed the pad, sealed pad and apron looks adaptation.
Through the technical scheme: open the apron and can pour the material that needs the profile control into the box, sealed pad seals the box, improves the box gas tightness.
The beneficial effects of the utility model are that:
1. this kind of oil field water shutoff profile control tubular column structure opens the apron earlier and to pour the material that needs the profile control into the box, and sealed the pad seals the box, improves the box gas tightness, and supersonic generator makes the profile control material in the box vibrate with certain frequency after that to make intermixing between the material, make the material mix more evenly, the practicality is stronger.
2. This kind of oil field water shutoff profile control tubular column structure, rotate through the threaded rod and drive the backup pad and the piston removes the profile control material in with the box and impress in the connecting pipe and carry to the conveyer pipe, and the operation is simple, high durability and convenient use, the conveyer pipe is connected the back with the connecting pipe, the profile control material passes through in the connecting pipe gets into the conveyer pipe, along with the profile control material flows to the injection syringe in the conveyer pipe, the rethread shower nozzle blowout, compare in traditional device, the profile control material can carry the different degree of depth to the oil well, make the profile control material distribute more evenly in the oil well.
3. This kind of oil field water shutoff profile control tubular column structure, be connected conveyor components and coupling assembling through solid fixed ring, be convenient for conveyor components and coupling assembling's dismouting, moreover, the steam generator is simple in operation, high durability and convenient use, gu fixed ring and connecting pipe of slipmat increase, friction between the conveyer pipe, make coupling assembling and conveyor components be difficult for droing, the aspiration pump pressurizes the connecting pipe, make the profile control material accesss to the conveyer pipe below, make the conveyer pipe not co-altitude all have the profile control material, be favorable to the evenly distributed of profile control material in the conveyer pipe, the telescopic link passes through fixed pin connection, it can highly adjust the box as required to take off the fixed pin, be applicable to the conveyor components of co-altitude not, the practicality is stronger.
Drawings
Fig. 1 is a schematic view of a main structure of an oil field water shutoff profile control pipe column structure provided by the utility model;
fig. 2 is a schematic structural view of a conveying assembly of the oil field water shutoff profile control pipe column structure provided by the utility model;
fig. 3 is a schematic diagram of the appearance structure of a box body of the oil field water shutoff profile control pipe column structure provided by the utility model;
fig. 4 is the utility model provides a box section structure sketch map of oil field water shutoff profile control tubular column structure.
In the figure: 1. a box body; 2. a fixing ring; 3. a non-slip mat; 4. a delivery pipe; 5. an injection tube; 6. a spray head; 7. a threaded rod; 8. a support plate; 9. a piston; 10. an ultrasonic generator; 11. a telescopic rod; 12. a base; 13. a cover plate; 14. a gasket; 15. an air pump; 16. and (6) an observation window.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, an oil field water shutoff profile control tubular column structure, including box 1, box 1 one side outer wall is provided with coupling assembling, coupling assembling is connected with conveyor assembly, conveyor assembly and coupling assembling looks adaptation, box 1 inner wall is provided with control assembly, control assembly and box 1 looks adaptation, box 1 bottom outer wall both ends all are provided with adjusting part, box 1 outer wall is provided with observation window 16, observation window 16 size is less than box 1 size, observation window 16 and control assembly looks adaptation, pour the material that will need the profile control into box 1, inject conveyor assembly into again with the material through control assembly and carry to the oil well, compare in traditional device, can carry the profile control material to the different degree of depth positions of oil well simultaneously, make the profile control material distribute more evenly in the oil well.
Further, refer to fig. 1, fig. 3 and fig. 4, coupling assembling is including setting up in the connecting pipe of 1 one side outer wall of box, rotate and install in the terminal solid fixed ring 2 of connecting pipe, set up in the slipmat 3 of solid fixed ring 2 inner walls, slipmat 3 and solid fixed ring 2 looks adaptation, the connecting pipe outer wall is provided with the forcing pipe, aspiration pump 15 and one-way admission valve are installed to the forcing pipe outer wall, the single admission valve is located aspiration pump 15 below, be connected delivery unit and coupling assembling through solid fixed ring 2, be convenient for delivery unit and coupling assembling's dismouting, moreover, the steam generator is simple in operation, high durability and convenient use, slipmat 3 increases solid fixed ring 2 and connecting pipe, friction between conveyer pipe 4, make coupling assembling and delivery unit be difficult for droing, aspiration pump 15 pressurizes the connecting pipe, make the profile control material lead to conveyer pipe 4 below, make conveyer pipe 4 all have the profile control material with different heights, be favorable to the evenly distributed of profile control material in conveyer pipe 4.
Further, refer to fig. 1, fig. 2 and fig. 3, the delivery module is including rotating the conveyer pipe 4 of installing in solid fixed ring 2 inner walls, the equidistance sets up in the injection pipe 5 of conveyer pipe 4 both sides, the equidistance sets up in the shower nozzle 6 of injection pipe 5 outer wall, injection pipe 5 is close to conveyer pipe 4 one end and installs the check valve, conveyer pipe 4 outer wall set up the equidistance distribute with solid fixed ring 2 looks adaptation thread groove, conveyer pipe 4 is connected the back with the connecting pipe, the profile control material passes through in the connecting pipe gets into conveyer pipe 4, along with the profile control material flows to in injection pipe 5 in conveyer pipe 4, 6 spouts of rethread shower nozzle, compare in traditional device, the different degree of depth of oil well can be carried to the profile control material, make the profile control material distribute more evenly in the oil well.
Further, referring to fig. 1 and 4, the control assembly includes that the rotation is installed in box 1 and is kept away from threaded rod 7 of connecting pipe one side outer wall, rotation and install in the terminal backup pad 8 of threaded rod 7, set up in the piston 9 of backup pad 8 outer wall, piston 9, backup pad 8 and box 1 looks adaptation, threaded rod 7 rotate and drive backup pad 8 and piston 9 and remove the profile control material in with box 1 and impress in the connecting pipe and carry to conveyer pipe 4, easy operation, convenient to use.
Further, referring to fig. 1 and 4, the outer wall of one side of the support plate 8 far away from the threaded rod 7 is provided with an ultrasonic generator 10, the inner wall of one side of the connecting pipe close to the box body 1 is provided with a groove matched with the ultrasonic generator 10, and the ultrasonic generator 10 enables the profile control material in the box body 1 to vibrate at a certain frequency, so that the materials are mixed with each other, the materials are mixed more uniformly, and the practicability is stronger.
Further, referring to fig. 1, 3 and 4, the adjusting assembly includes the telescopic link 11 that welds at box 1 bottom outer wall both ends, pegs graft in the fixed pin of 11 outer walls of telescopic link, welds in the terminal base 12 of telescopic link 11, and telescopic link 11 passes through the fixed pin and connects, takes off the fixed pin and can highly adjust box 1 as required, is applicable to the transport assembly of co-altitude not, and the practicality is stronger.
Further, referring to fig. 1, 3 and 4, a feeding chute has been seted up to box 1 top outer wall one section, and the apron 13 has been pegged graft to the feeding chute inner wall, and the feeding chute inner wall is provided with sealed 14, and sealed 14 and apron 13 looks adaptation open the apron 13 and can pour the material that needs the profile control into box 1, and sealed 14 seals up box 1, improves box 1 gas tightness.
The working principle is as follows: when the device works, firstly, the bolt of the telescopic rod 11 is taken down, the height of the box body 1 is adjusted according to the height of the conveying assembly, then the conveying assembly is connected with the connecting assembly through the fixing ring 2, the disassembly and the assembly of the conveying assembly and the connecting assembly are convenient, the operation is simple, the use is convenient, the anti-slip mat 3 increases the friction between the fixing ring 2 and the connecting pipe as well as between the fixing ring 2 and the conveying pipe 4, so that the connecting assembly and the conveying assembly are not easy to fall off, then the cover plate 13 is opened, the material to be profile-controlled is poured into the box body 1, the sealing gasket 14 seals the box body 1, the air tightness of the box body 1 is improved, the profile-controlled material in the box body 1 is vibrated at a certain frequency by the ultrasonic generator 10, thereby the materials are mixed with each other, the materials are more uniformly mixed, the practicability is stronger, and after the materials are mixed, rotate through threaded rod 7 and drive backup pad 8 and the removal of piston 9 and impress in the connecting pipe with the profile control material in box 1 and carry to conveyer pipe 4, moreover, the steam generator is simple in operation, high durability and convenient use, conveyer pipe 4 is connected the back with the connecting pipe, the profile control material passes through in the connecting pipe gets into conveyer pipe 4, along with the profile control material flows to in the injection pipe 5 in conveyer pipe 4, 6 blowout of rethread shower nozzle, compare in traditional device, the profile control material can carry the different degree of depth to the oil well, make the profile control material distribute more evenly in the oil well, aspiration pump 15 pressurizes the connecting pipe, make the profile control material can access to conveyer pipe 4 below, make conveyer pipe 4 all have the profile control material at different heights, be favorable to the evenly distributed of profile control material in conveyer pipe 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an oil field water shutoff profile control tubular column structure, includes box (1), its characterized in that, box (1) one side outer wall is provided with coupling assembling, coupling assembling is connected with conveyor components, conveyor components and coupling assembling looks adaptation, box (1) inner wall is provided with control assembly, control assembly and box (1) looks adaptation, box (1) bottom outer wall both ends all are provided with adjusting part, box (1) outer wall is provided with observation window (16), observation window (16) size is less than box (1) size, observation window (16) and control assembly looks adaptation.
2. The oil field water shutoff profile control tubular column structure according to claim 1, wherein the connecting assembly comprises a connecting pipe arranged on the outer wall of one side of the box body (1), a fixing ring (2) rotatably mounted at the tail end of the connecting pipe, and a non-slip mat (3) arranged on the inner wall of the fixing ring (2), the non-slip mat (3) is matched with the fixing ring (2), a pressure pipe is arranged on the outer wall of the connecting pipe, an air suction pump (15) and a one-way air inlet valve are mounted on the outer wall of the pressure pipe, and the one-way air inlet valve is located below the air suction pump (15).
3. The oil field water shutoff profile control tubular column structure according to claim 2, wherein the conveying assembly comprises a conveying pipe (4) rotatably mounted on the inner wall of the fixing ring (2), injection pipes (5) equidistantly arranged on two sides of the conveying pipe (4), and spray heads (6) equidistantly arranged on the outer wall of the injection pipes (5), the injection pipes (5) are provided with one-way valves near one end of the conveying pipe (4), and the outer wall of the conveying pipe (4) is provided with thread grooves which are equidistantly distributed and are matched with the fixing ring (2).
4. The oilfield water shutoff and profile control tubular column structure according to claim 1, wherein the control assembly comprises a threaded rod (7) rotatably mounted on the outer wall of the side, far away from the connecting pipe, of the box body (1), a support plate (8) rotatably mounted at the tail end of the threaded rod (7), and a piston (9) arranged on the outer wall of the support plate (8), wherein the piston (9) and the support plate (8) are matched with the box body (1).
5. The oilfield water shutoff profile control tubular column structure according to claim 4, wherein the outer wall of the support plate (8) far away from the threaded rod (7) is provided with an ultrasonic generator (10), and the inner walls of the piston (9) and the box body (1) near the connecting pipe are provided with grooves matched with the ultrasonic generator (10).
6. The oilfield water shutoff and profile control tubular column structure according to claim 1, wherein the adjusting assembly comprises telescopic rods (11) welded at two ends of the outer wall of the bottom of the box body (1), fixing pins inserted into the outer wall of the telescopic rods (11), and a base (12) welded at the tail ends of the telescopic rods (11).
7. The oilfield water shutoff and profile control tubular column structure according to claim 1, wherein a feeding groove is formed in one section of the outer wall of the top of the box body (1), a cover plate (13) is inserted into the inner wall of the feeding groove, a sealing gasket (14) is arranged on the inner wall of the feeding groove, and the sealing gasket (14) is matched with the cover plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219072.1U CN218062271U (en) | 2022-05-20 | 2022-05-20 | Oil field water shutoff profile control tubular column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219072.1U CN218062271U (en) | 2022-05-20 | 2022-05-20 | Oil field water shutoff profile control tubular column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218062271U true CN218062271U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221219072.1U Active CN218062271U (en) | 2022-05-20 | 2022-05-20 | Oil field water shutoff profile control tubular column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218062271U (en) |
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- 2022-05-20 CN CN202221219072.1U patent/CN218062271U/en active Active
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