CN212040101U

CN212040101U - Oil field water shutoff profile control fluid distribution equipment system

Info

Publication number: CN212040101U
Application number: CN202020731673.5U
Authority: CN
Inventors: 尚林林; 惠于涛; 魏斌; 赵继斌; 吕妮娜
Original assignee: Shaanxi Changhua Energy Technology Co ltd
Current assignee: Shaanxi Changhua Energy Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an oil field water shutoff profile control fluid distribution equipment system, which comprises a shell, an impurity cleaning mechanism and a waste gas purification mechanism, the impurity cleaning mechanism is positioned in the shell and comprises a first connecting rod, a second connecting rod and a water tank, a first fixing rod and a second fixing rod are fixedly connected inside the first connecting rod and the second connecting rod, the top parts of the first connecting rod and the second connecting rod are fixedly connected with a baffle plate, the top part of the baffle plate is fixedly connected with a brush, one side of the water tank is fixedly connected with a first flow guide pipe, through the first dead lever, second dead lever, baffle and the brush of design, and at the first filter screen of the inboard fixedly connected with of first dead lever and second dead lever, the inside of baffle is provided with the second filter screen, and the rethread is equipped with water tank, first honeycomb duct and constant delivery pump, has solved shells inner wall and has adhered to residue and stir inhomogeneous problem.

Description

Oil field water shutoff profile control fluid distribution equipment system

Technical Field

The utility model belongs to the technical field of the oil field, concretely relates to oil field water shutoff profile control fluid distribution equipment system.

Background

The oil field refers to a specific area of crude oil production and is sometimes a general term of an oil layer accumulated in the underground of a specific area, the oil field water shutoff refers to the treatment of water shutoff of a water flooded oil well by adopting a mechanical method or a chemical method so as to reduce the water output of the oil well and improve the yield of crude oil, and when the treatment is carried out by adopting the chemical method, a related liquid distribution device is usually adopted to treat a profile control agent, however, the oil field water shutoff, profile control and liquid distribution device system appearing on the market still has various defects and cannot meet the production requirement.

When current join in marriage liquid equipment and handling the profile control agent, because the profile control agent belongs to chemical reagent, thereby lead to can producing a large amount of toxic gases at the in-process of processing, and these toxic gases can cause very big pollution to the environment after discharging to the external world, simultaneously because there is great corrosivity in the chemical reagent, after joining in marriage liquid and accomplishing, some profile control agents can be attached to the internal surface of joining in marriage the liquid device, thereby influence follow-up concentration of joining in marriage liquid, also can cause the problem of damage to the device, for this reason we provide an oil field water shutoff profile control liquid equipment system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field water shutoff profile control joins in marriage liquid equipment system, in order to solve and to propose current liquid equipment of joining in marriage in the above-mentioned background art when handling the profile control agent, because the profile control agent belongs to chemical reagent, thereby lead to can produce a large amount of toxic gases in the in-process of processing, and these toxic gases can cause very big pollution to the environment after discharging to the external world, simultaneously because chemical reagent has great corrosivity, after joining in marriage liquid and accomplish, some profile control agents can be attached to the internal surface of joining in marriage the liquid device, thereby influence follow-up concentration of joining in marriage liquid, also can cause the problem of damage to the device.

In order to achieve the above object, the utility model provides a following technical scheme: an oil field water shutoff profile control liquid distribution equipment system comprises a shell, an impurity cleaning mechanism and a waste gas purification mechanism, the impurity cleaning mechanism is positioned in the shell and comprises a first connecting rod, a second connecting rod and a water tank, a first fixing rod and a second fixing rod are fixedly connected inside the first connecting rod and the second connecting rod, the tops of the first connecting rod and the second connecting rod are fixedly connected with a baffle, the top of the baffle is fixedly connected with a brush, one side of the water tank is fixedly connected with a first flow guide pipe, the outside of the first flow guide pipe is fixedly sleeved with a constant delivery pump, the bottom of the first flow guide pipe is fixedly connected with a connector, the bottom of the connector is fixedly connected with a second flow guide pipe, the other side fixedly connected with inlet tube of water tank is convenient for wash the inner wall of casing and can increase and join in marriage the liquid precision.

Preferably, exhaust purification mechanism is located the outside of casing, exhaust purification mechanism is including accepting the board, accept the top fixedly connected with purifying box of board, the top fixedly connected with outlet duct of purifying box, the external fixation of outlet duct has cup jointed the check valve, the top fixedly connected with protection casing of outlet duct.

Preferably, the top fixedly connected with inlet pipe and the motor of casing, the bottom fixedly connected with (mixing) shaft of motor, the external fixation of (mixing) shaft has cup jointed fixed cover piece, the external fixation of casing has cup jointed the piece that holds, the bottom fixedly connected with supporting leg of the piece that holds.

Preferably, the inner sides of the first fixing rod and the second fixing rod are fixedly connected with a first filter screen, and a second filter screen is arranged inside the baffle.

Preferably, the top of the brush is attached to the inner surface of the shell, and the bottoms of the first connecting rod and the second connecting rod are fixedly connected with the outside of the fixed sleeve block.

Preferably, the second honeycomb duct is located the inside of casing, the top embedding of casing is installed the fixed block, the inside of fixed block and the outside fixed socket joint of first honeycomb duct.

Preferably, the inside of purifying box has set gradually first activated carbon layer and second activated carbon layer from last down, the bottom of outlet duct runs through in the bottom on second activated carbon layer, the top fixedly connected with blast pipe of purifying box.

Preferably, the protection casing is located the inside of casing, the inside of protection casing is provided with accurate wire net.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the first dead lever, second dead lever, baffle and the brush of design, and at the first filter screen of the inboard fixedly connected with of first dead lever and second dead lever, the inside of baffle is provided with the second filter screen, and the rethread is equipped with water tank, first honeycomb duct and constant delivery pump, has solved shells inner wall and has adhered to residue and stir inhomogeneous problem.

2. Through accepting board, purifying box, outlet duct, check valve and protection casing of design, and have set gradually first activated carbon layer and second activated carbon layer from last in the inside of purifying box, the bottom of outlet duct runs through in the bottom on second activated carbon layer, has solved environmental pollution's problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the stirring mechanism of the present invention;

FIG. 3 is a schematic structural view of a water tank cleaning mechanism of the present invention;

FIG. 4 is a schematic structural view of the gas purification mechanism of the present invention;

in the figure: 1. a housing; 2. a feed pipe; 3. a motor; 4. a stirring shaft; 5. fixing the sleeve block; 6. a first connecting rod; 7. a second connecting rod; 8. a first fixing lever; 9. a second fixing bar; 10. a baffle plate; 11. a brush; 12. a water tank; 13. a first draft tube; 14. a constant delivery pump; 15. a connector; 16. a second draft tube; 17. a water inlet pipe; 18. a bearing plate; 19. a purification box; 20. an air outlet pipe; 21. a one-way valve; 22. a protective cover; 23. a bearing block; 24. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an oil field water shutoff profile control fluid distribution equipment system comprises a shell 1, an impurity cleaning mechanism and a waste gas purification mechanism, wherein the impurity cleaning mechanism is positioned in the shell 1 and comprises a first connecting rod 6, second connecting rod 7 and water tank 12, the inside fixedly connected with first dead lever 8 and the second dead lever 9 of head rod 6 and second connecting rod 7, the top fixedly connected with baffle 10 of head rod 6 and second connecting rod 7, the top fixedly connected with brush 11 of baffle 10, the first honeycomb duct 13 of one side fixedly connected with of water tank 12, constant delivery pump 14 has been cup jointed to the external fixation of first honeycomb duct 13, the bottom fixedly connected with connector 15 of first honeycomb duct 13, the bottom fixedly connected with second honeycomb duct 16 of connector 15, the opposite side fixedly connected with inlet tube 17 of water tank 12, can wash the impurity of casing 1 inner wall.

In this embodiment, preferably, the exhaust gas purification mechanism is located outside the housing 1, and the exhaust gas purification mechanism includes the receiving plate 18, the top fixedly connected with purifying box 19 of receiving plate 18, the top fixedly connected with outlet duct 20 of purifying box 19, the fixed check valve 21 that has cup jointed in the outside of outlet duct 20, the top fixedly connected with protection casing 22 of outlet duct 20 reduces the pollution to the environment.

In this embodiment, preferably, top fixedly connected with inlet pipe 2 and motor 3 of casing 1, motor 3's bottom fixedly connected with (mixing) shaft 4, fixed nest 5 has been cup jointed to the external fixation of (mixing) shaft 4, and the fixed nest 23 that has been cup jointed in the outside of casing 1, and the bottom fixedly connected with supporting leg 24 of accepting piece 23 provides power drive's effect.

In this embodiment, preferably, the inner sides of the first fixing rod 8 and the second fixing rod 9 are fixedly connected with a first filter screen, and the baffle 10 is internally provided with a second filter screen, so as to improve the stirring precision.

In this embodiment, preferably, the top of the brush 11 is attached to the inner surface of the casing 1, and the bottoms of the first connecting rod 6 and the second connecting rod 7 are fixedly connected to the outside of the fixing block 5, so as to remove the impurities remaining on the inner wall of the casing 1.

In this embodiment, preferably, the second flow guide tube 16 is located inside the housing 1, the fixed block is embedded in the top of the housing 1, and the inside of the fixed block is fixedly sleeved with the outside of the first flow guide tube 13, so as to increase the stability of the first flow guide tube 13.

In this embodiment, preferably, the inside of purifying box 19 is provided with first activated carbon layer and second activated carbon layer from top to bottom in proper order, and the bottom of outlet duct 20 runs through in the bottom on second activated carbon layer, and the top fixedly connected with blast pipe of purifying box 19 plays the effect of absorption purification.

In this embodiment, preferably, the protective cover 22 is located inside the casing 1, and a fine steel wire mesh is arranged inside the protective cover 22 to perform a filtering function.

Wherein the model of the motor 3 is YL, and the model of the quantitative pump 14 is V-1.08.

The utility model discloses a theory of operation and use flow: after the device is installed, firstly, profile control agent is injected into the shell 1 from the inlet pipe 2, the motor 3 is started, the stirring shaft 4 is driven to rotate by the motor 3, the first connecting rod 6 and the second connecting rod 7 rotate along with the rotation of the stirring shaft 4 and the fixed sleeve block 5, in the rotating process, the prepared liquid can be fully stirred by the first filter screen arranged on the inner sides of the first fixing rod 8 and the second fixing rod 9 and the second filter screen arranged in the baffle 10, meanwhile, the top of the brush 11 is attached to the inner surface of the shell 1, so that in the stirring process, attachments on the inner wall of the shell 1 can be cleaned, the working efficiency is improved, meanwhile, in the processing process, some gas enters the inner wall of the purification box 19 through the outlet pipe 20 and the one-way valve 21, and can be adsorbed by the activated carbon layer arranged in the purification box 19, then, nontoxic and harmless gas can reach the outside through the exhaust pipe, after the processing is finished, water is supplied through the water tank 12, cleaning water in the water tank 12 can be introduced into the inner wall of the shell 1 through the first flow guide pipe 13 and the dosing pump 14, residues on the inner wall of the shell 1 can be cleaned under the friction between the brush 11 and the inner surface of the shell 1, and finally, sewage is discharged from the discharge pipe at the bottom of the shell 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil field water shutoff profile control fluid distribution equipment system, includes casing (1), impurity wiper mechanism and exhaust purification mechanism, its characterized in that: the impurity cleaning mechanism is positioned in the shell (1) and comprises a first connecting rod (6), a second connecting rod (7) and a water tank (12), a first fixed rod (8) and a second fixed rod (9) are fixedly connected inside the first connecting rod (6) and the second connecting rod (7), the tops of the first connecting rod (6) and the second connecting rod (7) are fixedly connected with a baffle (10), the top of the baffle (10) is fixedly connected with a brush (11), one side of the water tank (12) is fixedly connected with a first guide pipe (13), a fixed displacement pump (14) is fixedly sleeved outside the first flow guide pipe (13), the bottom of the first draft tube (13) is fixedly connected with a connector (15), the bottom fixedly connected with second honeycomb duct (16) of connector (15), the opposite side fixedly connected with inlet tube (17) of water tank (12).

2. The oilfield water shutoff profile control fluid distribution equipment system of claim 1, wherein: waste gas purification mechanism is located the outside of casing (1), waste gas purification mechanism is including accepting board (18), accept top fixedly connected with purifying box (19) of board (18), the top fixedly connected with outlet duct (20) of purifying box (19), the external fixation of outlet duct (20) has cup jointed check valve (21), the top fixedly connected with protection casing (22) of outlet duct (20).

3. The oilfield water shutoff profile control fluid distribution equipment system of claim 1, wherein: the top fixedly connected with inlet pipe (2) and motor (3) of casing (1), the bottom fixedly connected with (mixing) shaft (4) of motor (3), fixed cover piece (5) have been cup jointed to the external fixation of (mixing) shaft (4), the fixed cover in outside of casing (1) has been cup jointed and has been held piece (23), the bottom fixedly connected with supporting leg (24) of holding piece (23).

4. The oilfield water shutoff profile control fluid distribution equipment system of claim 1, wherein: the inner sides of the first fixing rod (8) and the second fixing rod (9) are fixedly connected with a first filter screen, and a second filter screen is arranged inside the baffle (10).

5. The oilfield water shutoff profile control fluid distribution equipment system of claim 3, wherein: the top of the brush (11) is attached to the inner surface of the shell (1), and the bottoms of the first connecting rod (6) and the second connecting rod (7) are fixedly connected with the outside of the fixed sleeve block (5).

6. The oilfield water shutoff profile control fluid distribution equipment system of claim 1, wherein: the second honeycomb duct (16) is located inside the shell (1), a fixed block is embedded into the top of the shell (1), and the inside of the fixed block is fixedly sleeved with the outside of the first honeycomb duct (13).

7. The oilfield water shutoff profile control fluid distribution equipment system of claim 2, wherein: the inside of purifying box (19) is from last to having set gradually first activated carbon layer and second activated carbon layer from bottom to bottom, the bottom of outlet duct (20) runs through in the bottom on second activated carbon layer, the top fixedly connected with blast pipe of purifying box (19).

8. The oilfield water shutoff profile control fluid distribution equipment system of claim 2, wherein: the protection casing (22) are located the inside of casing (1), the inside of protection casing (22) is provided with accurate wire net.