CN220353861U - Novel gas production gas lift equipment - Google Patents
Novel gas production gas lift equipment Download PDFInfo
- Publication number
- CN220353861U CN220353861U CN202321964813.3U CN202321964813U CN220353861U CN 220353861 U CN220353861 U CN 220353861U CN 202321964813 U CN202321964813 U CN 202321964813U CN 220353861 U CN220353861 U CN 220353861U
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- Prior art keywords
- gas
- pipe
- water
- gas production
- vortex
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- 238000004519 manufacturing process Methods 0.000 title claims description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000889 atomisation Methods 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000010030 laminating Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 98
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 38
- 239000003345 natural gas Substances 0.000 abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 239000012535 impurity Substances 0.000 description 10
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 on the other hand Chemical compound 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of natural gas exploitation equipment, and particularly discloses novel gas exploitation equipment, which comprises a gas exploitation pipe, wherein a gas exploitation valve is arranged in the gas exploitation pipe, a water pipeline is arranged in the side wall of the gas exploitation pipe, an atomization hole is formed in the inner wall of the gas exploitation pipe, a water storage cavity is arranged between the atomization hole and the water pipeline, the water pipeline is communicated with an atomization Kong Hao water pipeline, water is input into the water storage cavity by the water pipeline, and the water in the water storage cavity is sprayed into a gap between the gas exploitation pipe and the gas exploitation valve by the atomization hole.
Description
Technical Field
The utility model relates to the technical field of natural gas exploitation equipment, in particular to novel gas exploitation gas lifting equipment.
Background
At present, gas lift gas production is a common production mode used in the natural gas production industry, and mainly comprises the steps of filling nitrogen into a well after an air compressor, a nitrogen generator and a supercharger are mutually matched, so that the natural gas at the bottom is produced.
The gas production gas lift equipment needs to insert a gas production pipeline into an area with the depth of thousands of meters in the ground in the installation process, an air compressor, a nitrogen generator and a supercharger are installed in the ground area, nitrogen is input into the ground, then the natural gas is extracted in a gas lift mode, dust or impurities can be generated in the process of inserting the gas production pipeline into the ground, impurities such as dust are also contained in a natural gas mining area, along with the input of the nitrogen and the output of the natural gas from the ground, the impurities such as the dust in the ground can also be extracted along with the natural gas, the impurity content is high, and various impurity removing steps are needed to be carried out after the natural gas extraction to purify the natural gas, so that a large amount of manpower and material resources are occupied, and the production efficiency is low.
Therefore, it is necessary to provide a novel gas-extraction gas-lift device to reduce the impurity content during natural gas extraction and reduce the impurity-removal pressure, thereby simplifying the subsequent impurity-removal steps, freeing up manpower and material resources and improving the production efficiency.
Disclosure of Invention
The utility model aims to solve the problems of various steps and low production efficiency caused by more impurities of natural gas extracted by the existing gas extraction and gas lifting equipment, and provides novel gas extraction and gas lifting equipment.
The technical scheme of the utility model is as follows:
the utility model provides a novel gas production gas lift equipment, includes the gas production pipe, install novel gas production gas lift valve in the gas production pipe, the inside water pipe that has seted up of lateral wall of gas production pipe, the atomizing hole has been seted up on the inner wall of gas production pipe, be equipped with the water storage chamber between atomizing hole and the water pipe, the water storage chamber communicates the Kong Hao water pipe that atomizes, the water pipe is with water input water storage chamber, the water in the water storage chamber is spouted in the space between gas production pipe and the gas lift valve to the atomizing hole.
Further, the top of gas production pipe is connected with the water supply pipe, the water supply pipe is connected with the water pump, the water pump passes through the water supply pipe and imports water into the water pipe.
Further, a filter screen is arranged in the atomization hole.
Further, the novel gas lift valve for gas production comprises a gas injection pipe, the bottom of the gas injection pipe is fixedly connected with a one-way valve, and the bottom of the one-way valve is fixedly connected with a vortex lifter.
Further, the blind hole is formed in the middle of the vortex lifter, the side wall of the blind hole is provided with an exhaust hole, the exhaust hole extends obliquely to the top of the vortex lifter, so that an opening is formed in the top surface of the vortex lifter, and the directions of the openings are mutually matched, so that vortex-shaped air flows are discharged.
Further, the gas injection pipe is sleeved with a drainage ring, a drainage rod is annularly arranged around the drainage ring, one end of the drainage rod is fixedly connected with the drainage ring, and the other end of the drainage rod is attached to the inner wall of the gas production pipe.
Further, four drainage rods are arranged on the drainage ring.
Further, the drainage rod extends obliquely to the bottom direction of the gas production pipe.
According to the novel gas production gas lifting equipment, the water pipeline and the atomization holes are formed in the side wall of the gas production pipe, so that water can enter the atomization holes along the water pipeline, the water is atomized through the atomization holes and then sprayed into the gas production pipe, after the atomized water turns into water mist, the water mist can permeate into the gas production pipe, natural gas rises along the gas production pipe in the gas production process and can be contacted and mixed with the water mist in the process, the water mist can purify and remove small particle impurities such as dust mixed in the natural gas, on the other hand, carbon dioxide contained in the natural gas can be dissolved in the water, and the purification effect on the natural gas is achieved.
Drawings
FIG. 1 is a structural reference diagram of the present utility model;
FIG. 2 is a front view of a drainage ring of the present utility model;
FIG. 3 is a top view of the drainage ring of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 5 is a structural reference diagram of a novel gas lift valve for gas production in the present utility model;
FIG. 6 is a first block diagram of the vortex lifter of FIG. 5 according to the present utility model;
FIG. 7 is a second block diagram of the vortex lifter of FIG. 5 according to the present utility model.
Reference numerals: 1. an air injection pipe; 2. a vortex lifter; 3. a one-way valve; 4. a blind hole; 5. an exhaust hole; 6. an opening; 7. a gas production pipe; 8. a nitrogen device; 9. a water pipe; 10. an atomization hole; 11. a water storage chamber; 12. a water supply pipe; 13. a water pump; 14. a filter screen; 15. a drainage ring; 16. a drainage rod.
Detailed Description
In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings.
Embodiment one:
as shown in fig. 1 and fig. 4, this embodiment provides a novel gas production gas lift device, including gas production pipe 7, install novel gas production gas lift valve in the gas production pipe 7, pipeline 9 has been seted up to the inside lateral wall of gas production pipe 7, atomization hole 10 has been seted up on the inner wall of gas production pipe 7, be equipped with water storage chamber 11 between atomization hole 10 and the pipeline 9, water storage chamber 11 communicates pipeline 9 with atomization hole 10, pipeline 9 is with water input water storage chamber 11, atomization hole 10 spouts the water in the water storage chamber 11 into the space between gas production pipe 7 and the gas lift valve.
Preferably, the top of the gas production pipe 7 is connected with a water delivery pipe 12 through a flange in a sealing way, the water delivery pipe 12 is connected with a water pump 13, specifically, the water pump 13 is connected with a water tank for storing water, and the water pump 13 inputs water in the water tank into the water pipeline 9 through the water delivery pipe 12.
Preferably, a filter screen 14 is installed in the atomization hole 10, and the filter screen 14 is a steel wire mesh with fine holes.
As shown in fig. 5, the novel gas lift valve 9 for gas production may also be used in petroleum exploitation equipment, and comprises a gas injection pipe 1 and a vortex lifter 2, a one-way valve 3 is disposed between the gas injection pipe 1 and the vortex lifter 2, two ends of the one-way valve 3 are respectively fixedly connected with the gas injection pipe 1 and the vortex lifter 2, a blind hole 4 is formed in the middle of the vortex lifter 2, a vent hole 5 is disposed on a side wall of the blind hole 4, the vent hole 5 extends obliquely to the top of the vortex lifter 2 so as to form an opening 6 on the top surface of the vortex lifter 2, and directions of the openings 6 are mutually matched so as to discharge vortex-shaped gas flow, preferably, as shown in fig. 4 and 5, the vent hole 5 is obliquely upward, forms an opening 6 from the top surface of the vortex lifter 2, the extending mode of the vent hole 5 inside the vortex lifter 2 may be zigzag, may also be spiral, or spiral, the directions of each opening 6 formed on the top surface of the vortex lifter 2 are consistent, and thus the direction of each opening 6 is favorable for forming a well mouth casing or a cyclone gas production compressed by directly using the pipeline.
Preferably, the outside of the gas injection pipe 1 is sleeved with a gas passing pipe 7.
Preferably, the one-way valve 3 is in threaded connection with the gas injection pipe 1.
Preferably, the one-way valve 3 is in threaded connection with the vortex lifter 2.
Preferably, the vortex lifter 2 is cylindrical.
As shown in fig. 6 and 7, the exhaust holes 5 on the vortex lifter 2 are preferably arranged in rows, and the exhaust holes 5 form openings 6 on the top surface of the vortex lifter 2, and the openings are all oriented uniformly.
Preferably, the top end of the gas injection pipe 1 is communicated with a nitrogen device 8 capable of generating high-pressure nitrogen. The nitrogen device 8 can generate high-pressure nitrogen, is introduced from the upper end of the gas injection pipe 1, then enters the gas injection pipe 1 and enters the vortex lifter 2 along the one-way valve 3, finally is discharged from the exhaust hole 5, and is upwards ejected in the opening 6 of the top surface of the vortex lifter 2 to form a cyclone, so that the whole natural cyclone is driven to rotate to form a vortex or a cyclone, and the cyclone rises.
Preferably, the nitrogen device 8 comprises a compressor nitrogen machine and a supercharger, and preferably, the nitrogen device 8 is connected with the gas injection pipe 1 in a sealing mode.
Preferably, the gas injection pipe 1, the vortex lifter 2 and the one-way valve 3 are arranged at the bottom of the gas production pipe 7 or in natural gas, so that the natural gas in the gas production pipe 7 can be influenced by the nitrogen cyclone formed by the vortex lifter 2, and the exploitation efficiency is improved.
As shown in fig. 2 and 3, preferably, the gas injection tube 1 is sleeved with a drainage ring 15, drainage rods 16 are annularly arranged around the drainage ring 15, one end of each drainage rod 16 is fixedly connected with the drainage ring 15, the other end of each drainage rod is attached to the inner wall of the gas production tube 7, preferably, four drainage rods 16 are arranged on the drainage ring 15, preferably, the drainage rods 16 obliquely extend towards the bottom direction of the gas production tube 7. Due to the atomization effect of the atomization holes 10, the water mist can be adhered to the side wall of the water injection pipe while the natural gas dust removal purification function is achieved, the water mist is gathered into water drops and flows down in a stranding mode, however, the opening 6 of the vortex gas lift valve at the bottom of the water injection pipe is upward, the water drops flowing down in a stranding mode can enter the vortex gas lift valve along the opening 6 to block the opening 6, the nitrogen gas discharge effect is affected, therefore, a drainage ring 15 is installed on the side wall of the water injection pipe at intervals, the water drops are blocked by the drainage ring 15, the end portion of the drainage rod 16 is attached to the inner wall of the gas production pipe 7 due to the fact that the drainage rod 16 is inclined downwards, the water drops finally flow to the bottom of the gas production pipe 7 along the inner wall of the gas production pipe 7, and the drainage of the water drops is completed, and the drainage ring 15 is preferably circular.
During operation, water pipe 9 and atomization hole 10 are offered to the inside of gas production pipe 7 lateral wall for can get into atomization hole 10 along water pipe 9, spray into the inside of gas production pipe 7 after atomizing hole 10 atomizes, after atomizing water turns into water smoke, can diffuse in gas production pipe 7, in-process gas is ascending along gas production pipe 7, the in-process can contact with the water smoke and mix, water smoke can play the purification and dust removal effect to the tiny particle impurity such as dust that mixes in the gas, on the other hand carbon dioxide that the gas contained also can dissolve in water, the purification effect to the gas has been played, compared with the prior art, this technical scheme has realized water smoke through offering water pipe 9 and atomization hole 10 on gas production pipe 7 inner wall, the purification effect of dust removal purification and removal carbon dioxide to the gas has reduced the impurity content when the gas production, the pressure of edulcoration has been reduced, thereby follow-up edulcoration step has been liberated manpower and materials, production efficiency has been improved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a novel gas production gas lift equipment, includes gas production pipe (7), install novel gas production gas lift valve for gas production in gas production pipe (7), its characterized in that: the side wall of gas production pipe (7) is inside to be offered water pipe (9), atomizing hole (10) have been seted up on the inner wall of gas production pipe (7), be equipped with water storage chamber (11) between atomizing hole (10) and water pipe (9), water storage chamber (11) are with atomizing hole (10) good water pipe (9) intercommunication, in water pipe (9) are with water input water storage chamber (11), in the space between gas production pipe (7) and the gas lift valve is spouted with the water in water storage chamber (11) to atomizing hole (10).
2. The novel gas production gas lift device of claim 1, wherein: the top of the gas production pipe (7) is connected with a water delivery pipe (12), the water delivery pipe (12) is connected with a water pump (13), and the water pump (13) inputs water into the water pipeline (9) through the water delivery pipe (12).
3. The novel gas production gas lift device of claim 1, wherein: a filter screen (14) is arranged in the atomization hole (10).
4. The novel gas production gas lift device of claim 1, wherein: the novel gas lift valve for gas production comprises a gas injection pipe (1), wherein the bottom of the gas injection pipe (1) is fixedly connected with a one-way valve (3), and the bottom of the one-way valve (3) is fixedly connected with a vortex lifter (2).
5. The novel gas production gas lift equipment of claim 4, wherein: the vortex lifter is characterized in that a blind hole (4) is formed in the middle of the vortex lifter (2), an exhaust hole (5) is formed in the side wall of the blind hole (4), the exhaust hole (5) extends obliquely to the top of the vortex lifter (2) so as to form an opening (6) on the top surface of the vortex lifter (2), and the directions of the opening (6) are matched with each other so as to exhaust vortex-shaped airflow.
6. The novel gas production gas lift equipment of claim 4, wherein: the gas injection pipe (1) overcoat is equipped with drainage ring (15), drainage ring (15) are equipped with drainage pole (16) all around annular, drainage pole (16) one end and drainage ring (15) fixed connection, the inner wall laminating of the other end and gas production pipe (7).
7. The novel gas production gas lift equipment of claim 6, wherein: four drainage rods (16) are arranged on the drainage ring (15).
8. The novel gas production gas lift equipment of claim 6, wherein: the drainage rod (16) extends obliquely to the bottom direction of the gas production pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964813.3U CN220353861U (en) | 2023-07-25 | 2023-07-25 | Novel gas production gas lift equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964813.3U CN220353861U (en) | 2023-07-25 | 2023-07-25 | Novel gas production gas lift equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353861U true CN220353861U (en) | 2024-01-16 |
Family
ID=89506793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964813.3U Active CN220353861U (en) | 2023-07-25 | 2023-07-25 | Novel gas production gas lift equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353861U (en) |
-
2023
- 2023-07-25 CN CN202321964813.3U patent/CN220353861U/en active Active
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| GR01 | Patent grant |