CN203196435U - Watering filtering assembly of oil production well - Google Patents
Watering filtering assembly of oil production well Download PDFInfo
- Publication number
- CN203196435U CN203196435U CN 201320013437 CN201320013437U CN203196435U CN 203196435 U CN203196435 U CN 203196435U CN 201320013437 CN201320013437 CN 201320013437 CN 201320013437 U CN201320013437 U CN 201320013437U CN 203196435 U CN203196435 U CN 203196435U
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- pipe
- mouth
- assembly
- filter
- water nozzle
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Abstract
The utility model discloses a watering filtering assembly of an oil production well. The watering filtering assembly comprises an assembly main body and is characterized in that the assembly main body is a three-way pipe fitting and three pipe orifices are formed in the three-way pipe fitting, wherein a blocking piece is arranged on one pipe hole; and a filter is in threaded connection inside another pipe hole. A filtering cover is a round pipe of which one end is blocked; and small through holes are uniformly distributed in a blocking end surface and pipe wall of the filtering cover. According to the watering filtering assembly, the filtering cover is arranged at the front end of a water nozzle seat, so that the blocking of the water nozzle caused by impurity particles is avoided, the problem that the watering assembly is frequently blocked is effectively solved, the production efficiency of the oil well is improved, the yield of the oil well is stabilized, and the maintaining cost of the oil well is reduced; and meanwhile, by utilizing the watering filtering assembly, the labor intensity of a worker is reduced, pollution accidents are prevented, and normal and stable production of the oil well is guaranteed.
Description
Technical field
The utility model belongs to the producing well apparatus field, specifically, relates to a kind of producing well water mixing and filters assembly.
Background technology
At present, the hot water mixing of the companion of oil well well head is after concentrating heating and filtering by the defeated multi-purpose station of collection, to be delivered to each individual well scene by pipeline.At individual well field by using water mixing assembly control watering quantity.The water mixing assembly is made up of water nozzle, water nozzle seat, plug and assembly main body four parts.There is not filter in the water mixing assembly; cause water nozzle obstruction in the water mixing assembly because the dirty sheet, interior anticorrosive coat (rubber, coating agent which has to be dissolved in alcohol before use) and the industrial impurity impurity particles such as (welding slag, silts) that come off in the pipeline can flow to well head along with water mixing in the water mixing course of conveying, water nozzle stops up the harm that causes and is mainly reflected in:
1, the ground water nozzle stops up, and can cause that crude oil temperature descends in the surface duct, fluidised form changes, thereby causes Oil Well Back Pressure to raise, situations such as power consumption is risen, output descends, line clogging when serious, the well of lying, serious harm production safety.
2, underground water nozzle stops up, can cause the underground watering quantity of oil well to reduce even mix does not intake, thereby cause that oil well load raises fast, situation such as the descending difficulty of sucker rod, sucker rod hard card, rod parting, belt of oil pumping machine are skidded, influenced normal production operation, even entail dangers to equipment and personnel's safety.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provides a kind of producing well water mixing simple in structure, easy to use, that can avoid oil well water mixing pipeline to stop up to filter assembly.
For addressing the above problem, the technical scheme that the utility model adopts is:
Assembly is filtered in a kind of producing well water mixing, comprises the assembly main body, and it is characterized in that: described assembly main body is tee pipe fitting, and tee pipe fitting is provided with three mouths of pipe, and one of them mouth of pipe is provided with closeouts, and another mouth of pipe internal thread is connected with filter.
As a kind of improvement, described three mouths of pipe are respectively mouth of pipe A, mouth of pipe B and mouth of pipe C, mouth of pipe A and mouth of pipe C on same straight line, the vertical mouth of pipe A of mouth of pipe B and mouth of pipe C; Described mouth of pipe C is provided with closeouts, and filter has been threaded on the mouth of pipe A.
As a kind of improvement, described filter comprises the water nozzle seat that is threaded on the mouth of pipe A inwall, and the front end of water nozzle seat is equipped with filter mantle, and the rear end is equipped with water nozzle.
As a kind of improvement, described water nozzle seat comprises main base frame, and main base frame is threaded on the mouth of pipe A inwall; The front end of main base frame is provided with seat head and baffle plate, in the seat head water nozzle is installed, and the rear end of main base frame is provided with auxilliary pedestal, on the auxilliary pedestal filter mantle is installed.
As a kind of improvement, described filter mantle is the pipe of an end shutoff, and the even cloth of filter mantle tube wall and shutoff end face connects aperture, and filter mantle does not arrange screw thread in the shutoff one end tube wall simultaneously, is threaded with auxilliary pedestal.
As a kind of improvement, described mouth of pipe A is near the internal diameter of one section of the mouth of pipe C internal diameter less than its another section, and the main base frame on the water nozzle seat is threaded on one section of the little internal diameter of mouth of pipe A.
As a kind of improvement, described filter mantle is the pipe of being made by high temperature resistant duroplasts or iron and steel.
As a kind of improvement, described closeouts is the plug that is threaded on the mouth of pipe C.
Owing to adopted technique scheme, compared with prior art, the utility model is that the front end at the water nozzle seat arranges filter mantle, avoids impurity particle to stop up water nozzle, solved the problem of water mixing assembly frequent jams effectively, rate when having improved oil well production has been stablized oil well output, has reduced the expenditure of well maintenance expense, simultaneously, the utility model has also reduced personnel labor, has prevented the generation of contamination accident, has guaranteed the normal steadily production of oil well.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram of the utility model;
Fig. 2 is the structural representation of water nozzle seat among Fig. 1.
Among the figure: 1-mouth of pipe A; The 2-filter mantle; 3-water nozzle seat; The 4-water nozzle; 5-mouth of pipe C; The 6-plug; 7-assembly main body; 8-mouth of pipe B; 9-seat head; The 10-baffle plate; The 11-main base frame; 12-assists pedestal.
The specific embodiment
Embodiment:
As shown in Figure 1, assembly is filtered in a kind of producing well water mixing, comprises assembly main body 7, and the assembly main body is tee pipe fitting, and tee pipe fitting is provided with three mouths of pipe, and one of them mouth of pipe is provided with closeouts, and another mouth of pipe internal thread is connected with the water mixing device.In the present embodiment, described closeouts is the plug 6 that is threaded on the mouth of pipe C.
In the present embodiment, three mouths of pipe are respectively mouth of pipe A1, mouth of pipe B8 and mouth of pipe C5, mouth of pipe A1 and mouth of pipe C5 on same straight line, the vertical mouth of pipe A1 of mouth of pipe B8 and mouth of pipe C5.Mouth of pipe C5 is provided with closeouts simultaneously, and the water mixing device has been threaded on the mouth of pipe A1.
Described water mixing device comprises the water nozzle seat 3 that is threaded on the mouth of pipe A inwall, and the front end of water nozzle seat 3 is equipped with filter mantle 2, and the rear end is equipped with water nozzle 4.
As shown in Figure 2, water nozzle seat 3 in the utility model comprises main base frame 11, main base frame 11 is threaded on the mouth of pipe A inwall, and the front end of main base frame 1 is provided with seat 9 and baffle plate 10, in the seat 9 water nozzle 4 is installed, the rear end of main base frame 11 is provided with auxilliary pedestal 12, on the auxilliary pedestal 12 filter mantle 2 is installed.
The design of filter mantle has many kinds, provided a kind of embodiment of the best in the present embodiment, be exactly filter mantle 2 be the pipe of an end shutoff, the even cloth of filter mantle tube wall and shutoff end face connects aperture, filter mantle does not arrange screw thread in the shutoff one end tube wall simultaneously, is threaded with auxilliary pedestal 12.Simultaneously, filter mantle 2 is pipes of being made by high temperature resistant duroplasts or iron and steel.
In order to guarantee the water mixing effect, described mouth of pipe A1 is near the internal diameter of one section of the mouth of pipe C5 internal diameter less than its another section, and the main base frame on the water nozzle seat is threaded on one section of the little internal diameter of mouth of pipe A.
The front end of water nozzle seat arranges filter mantle, avoid impurity particle to stop up water nozzle, solved the problem of water mixing assembly frequent jams effectively, rate when having improved oil well production has been stablized oil well output, has reduced the expenditure of well maintenance expense, simultaneously, the utility model has also reduced personnel labor, has prevented the generation of contamination accident, has guaranteed the normal steadily production of oil well.
The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technical scheme, all belong to protection domain of the present utility model.
Claims (8)
1. assembly is filtered in a producing well water mixing, comprises the assembly main body, and it is characterized in that: described assembly main body is tee pipe fitting, and tee pipe fitting is provided with three mouths of pipe, and one of them mouth of pipe is provided with closeouts, and another mouth of pipe internal thread is connected with filter.
2. filter assembly according to the producing well water mixing described in the claim 1, it is characterized in that: described three mouths of pipe are respectively mouth of pipe A, mouth of pipe B and mouth of pipe C, mouth of pipe A and mouth of pipe C on same straight line, the vertical mouth of pipe A of mouth of pipe B and mouth of pipe C; Described mouth of pipe C is provided with closeouts, and filter has been threaded on the mouth of pipe A.
3. filter assembly according to the producing well water mixing described in the claim 2, it is characterized in that: described filter comprises the water nozzle seat that is threaded on the mouth of pipe A inwall, and the front end of water nozzle seat is equipped with filter mantle, and the rear end is equipped with water nozzle.
4. filter assembly according to the producing well water mixing described in the claim 3, it is characterized in that: described water nozzle seat comprises main base frame, and main base frame is threaded on the mouth of pipe A inwall; The front end of main base frame is provided with seat head and baffle plate, in the seat head water nozzle is installed, and the rear end of main base frame is provided with auxilliary pedestal, on the auxilliary pedestal filter mantle is installed.
5. filter assembly according to the producing well water mixing described in the claim 4, it is characterized in that: described filter mantle is the pipe of an end shutoff, the even cloth of filter mantle tube wall and shutoff end face connects aperture, and filter mantle does not arrange screw thread in the shutoff one end tube wall simultaneously, is threaded with auxilliary pedestal.
6. filter assembly according to the producing well water mixing described in the claim 5, it is characterized in that: described mouth of pipe A is near the internal diameter of one section of the mouth of pipe C internal diameter less than its another section, and the main base frame on the water nozzle seat is threaded on one section of the little internal diameter of mouth of pipe A.
7. assembly is filtered in producing well water mixing according to claim 5, and it is characterized in that: described filter mantle is the pipe of being made by high temperature resistant duroplasts or iron and steel.
8. assembly is filtered in producing well water mixing according to claim 2, and it is characterized in that: described closeouts is the plug that is threaded on the mouth of pipe C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013437 CN203196435U (en) | 2013-01-11 | 2013-01-11 | Watering filtering assembly of oil production well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013437 CN203196435U (en) | 2013-01-11 | 2013-01-11 | Watering filtering assembly of oil production well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196435U true CN203196435U (en) | 2013-09-18 |
Family
ID=49140577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013437 Expired - Fee Related CN203196435U (en) | 2013-01-11 | 2013-01-11 | Watering filtering assembly of oil production well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595720A (en) * | 2015-01-20 | 2015-05-06 | 中国石油天然气股份有限公司 | Anti-freezing and anti-blocking device |
| CN113323621A (en) * | 2021-07-21 | 2021-08-31 | 何忠交 | Anti-freezing water-blending gathering and transportation regulation and control device for wellhead of oil production well |
-
2013
- 2013-01-11 CN CN 201320013437 patent/CN203196435U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595720A (en) * | 2015-01-20 | 2015-05-06 | 中国石油天然气股份有限公司 | Anti-freezing and anti-blocking device |
| CN113323621A (en) * | 2021-07-21 | 2021-08-31 | 何忠交 | Anti-freezing water-blending gathering and transportation regulation and control device for wellhead of oil production well |
| CN113323621B (en) * | 2021-07-21 | 2021-12-24 | 何忠交 | Anti-freezing water-blending gathering and transportation regulation and control device for wellhead of oil production well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |