CN220487573U - Portable gas well produced water sampler - Google Patents
Portable gas well produced water sampler Download PDFInfo
- Publication number
- CN220487573U CN220487573U CN202322208313.3U CN202322208313U CN220487573U CN 220487573 U CN220487573 U CN 220487573U CN 202322208313 U CN202322208313 U CN 202322208313U CN 220487573 U CN220487573 U CN 220487573U
- Authority
- CN
- China
- Prior art keywords
- gland
- fixedly connected
- gas well
- produced water
- portable gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 claims abstract description 53
- 210000004907 gland Anatomy 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 35
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable gas well produced water sampler which comprises a gland, wherein a sampler barrel is connected with the gland in a threaded way, a pressure gauge is fixedly connected to the top end of the gland, a baffle plate is fixedly connected to the bottom end of the gland, a liquid drop collecting plate is fixedly connected to the bottom end of the gland, a plane pore plate is fixedly connected to the bottom end of the baffle plate, and a sampling tube is fixedly connected to the bottom of the sampler barrel, so that safe and environment-friendly sampling is realized. The sampling process is closed, zero pollution, zero emission and zero loss are realized, and the method is applicable to sampling the wellhead production fluid of common conventional gas wells and sulfur-containing gas wells.
Description
Technical Field
The utility model belongs to the technical field of natural gas exploitation water sample detection devices, and relates to a portable gas well produced water sampler.
Background
Sampling of gas well produced fluid is an important work, but in the past, sampling mode adopts sampling cup or sampling bottle to collect liquid, because no standard sampling equipment, sampling mode violations and other reasons are forbidden, and the sampling process is easy to cause personnel poisoning, personal injury and environmental pollution, and the sampling process is high in safety risk and prominent in hidden danger. Aiming at the current sampling of a liquid storage tank (full-area well) of a gas collecting station, the conditions of inaccurate single well sampling and unrealistic sample exist, and gas well sampling is difficult to realize in real time and effectively, so that inaccurate production analysis of a gas well is caused.
There is a need for a sampling device that solves the problems of personnel poisoning, personal injury and environmental pollution easily caused during sampling of gas wells, and has high safety risk during sampling.
Disclosure of Invention
The utility model aims to provide a portable gas well produced water sampler which has the characteristics of portability of sampling equipment and closed sampling process.
The portable gas well produced water sampler comprises a gland, wherein a sampler barrel is connected with the gland in a threaded way, a pressure gauge is fixedly connected to the top end of the gland, a baffle plate is fixedly connected to the bottom end of the gland, a liquid drop collecting plate is fixedly connected to the bottom end of the gland, a plane pore plate is fixedly connected to the bottom end of the baffle plate, and a sampling tube is fixedly connected to the bottom of the sampler barrel.
The utility model is also characterized in that:
the outer surface of the sampler barrel is provided with an air inlet valve and an air outlet valve, and the air inlet valve and the air outlet valve are symmetrically arranged along the central axis of the sampler barrel.
The sampling tube is provided with a liquid discharge valve.
A V-shaped filter screen is arranged at the position of the sampler barrel body, which is close to the sampling tube.
The sampler barrel is sleeved with a bracket.
The baffle plate surface is provided with uniform small holes.
The drop capturing plate is a concave plate.
The beneficial effects of the utility model are as follows: by utilizing the principle of baffling separation, the gas can be baffled and run away due to the baffling baffle when the liquid with different densities of the gas and the liquid are mixed and flow, the liquid is attached to the liquid drop collecting plate forwards due to inertia and collected at the bottom of the cylinder body for sampling under the action of gravity, a sampling device is innovated, and safe and environment-friendly sampling is realized. The sampling process is closed, zero pollution, zero emission and zero loss are realized, the sampling device is fully applicable to sampling of wellhead produced liquid of common conventional gas wells and sulfur-containing gas wells, and meanwhile, the supporting and mounting of the cylinder body are realized through the bracket, so that the sampling device is convenient to carry and has better practicability and application prospect.
Drawings
FIG. 1 is a schematic diagram of a portable gas well produced water sampler of the present utility model;
FIG. 2 is a schematic diagram of the structure of a sampler barrel of example 2 of the portable gas well produced water sampler of the present utility model;
FIG. 3 is an elevation view of a portable gas well produced water sampler baffle of the present utility model;
FIG. 4 is a top view of a portable gas well produced water sampler baffle of the present utility model;
FIG. 5 is a schematic view of the structure of the sampler barrel of example 3 of the portable gas well produced water sampler of the present utility model;
FIG. 6 is an elevation view of a portable gas well produced water sampler drop capture plate of the present utility model;
FIG. 7 is a top view of a portable gas well produced water sampler drop capture plate of the present utility model.
In the figure, a gland, a baffle, a liquid drop collecting plate, an air inlet valve, an air outlet valve, a planar pore plate, a 7.V filter screen, a liquid discharge valve, a sampling port, a bracket, a sampler barrel and a pressure gauge are respectively arranged in sequence, wherein the pressure cover is arranged in sequence, the baffle is arranged in sequence, the liquid drop collecting plate is arranged in sequence, the air inlet valve is arranged in sequence, the air outlet valve is arranged in sequence, the planar pore plate is arranged in sequence, the filter screen is arranged in sequence, the liquid discharge valve is arranged in sequence, the sampling port is arranged in sequence, the bracket is arranged in sequence, the sampler barrel is arranged in sequence, and the pressure gauge is arranged in sequence.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The portable gas well produced water sampler disclosed by the utility model comprises a sampler barrel 11, wherein the sampler barrel 11 is connected with a gland 1, the top end of the gland 1 is fixedly connected with a pressure gauge 12, the bottom end of the gland 1 is fixedly connected with a baffle plate 2, the baffle plate 2 blocks mixed flow of liquid and gas so that the gas can flow in a baffling way, the bottom end of the gland 1 is fixedly connected with a liquid drop collecting plate 3, the liquid drop collecting plate 3 is used for collecting liquid which is forwards due to inertia when the liquid and the gas flow in a mixing way, the bottom end of the baffle plate 2 is fixedly connected with a planar pore plate 6, the bottom of the sampler barrel 11 is fixedly connected with a sampling tube 9, the outer surface of the sampler barrel 11 is symmetrically provided with an air inlet valve 4 and an air outlet valve 5, a liquid discharge valve 8 is arranged on the sampling tube 9, a V-shaped filter screen 7 is arranged at the position of the sampler barrel 11, and a bracket 10 is sleeved on the sampler barrel 11.
The utility model relates to a portable gas well produced water sampler, which comprises the following working processes: firstly, assembling a portable gas well produced water sampler, wherein the assembling process is as follows: installing a baffle plate 2 and a liquid drop collecting plate 3 at the bottom of a gland 1, fixedly connecting the baffle plate 2 with a plane pore plate 6, fixedly connecting the gland 1 with a sampler barrel 11, and finally sleeving the sampler barrel 11 on a bracket 10; the second step, the air inlet valve 4 is connected with a pressure transmitter of a pipeline to be tested through a high-pressure hose, the air outlet valve 5 is connected with a pressure taking valve of the pipeline to be tested through a high-pressure hose, and then the air inlet valve 4 and the air outlet valve 5 are opened; third, the drain valve 8 is opened to drain the produced fluid from the sampling tube 9.
Example 1
As shown in fig. 1, the portable gas well produced water sampler provided in this embodiment includes a sampler barrel 11, the sampler barrel 11 is connected with a gland 1, the top end of the gland 1 is fixedly connected with a pressure gauge 12, the bottom end of the gland 1 is fixedly connected with a baffle plate 2, the bottom end of the gland 1 is fixedly connected with a liquid drop collecting plate 3, the bottom end of the baffle plate 2 is fixedly connected with a planar pore plate 6, the bottom of the sampler barrel 11 is fixedly connected with a sampling tube 9, the outer surface of the sampler barrel 11 is symmetrically provided with an air inlet valve 4 and an air outlet valve 5, a drain valve 8 is arranged on the sampling tube 9, a V-shaped filter screen 7 is arranged at the position of the sampler barrel 11 close to the sampling tube 9, and the sampler barrel 11 is sleeved with a bracket 10.
Example 2
As shown in fig. 1, the portable gas well produced water sampler provided in this embodiment includes a sampler barrel 11, the sampler barrel 11 is connected with a gland 1, the top end of the gland 1 is fixedly connected with a pressure gauge 12, the bottom end of the gland 1 is fixedly connected with a baffle plate 2, the bottom end of the gland 1 is fixedly connected with a liquid drop collecting plate 3, the bottom end of the baffle plate 2 is fixedly connected with a planar pore plate 6, the bottom of the sampler barrel 11 is fixedly connected with a sampling tube 9, the outer surface of the sampler barrel 11 is symmetrically provided with an air inlet valve 4 and an air outlet valve 5, a liquid discharge valve 8 is arranged on the sampling tube 9, and a V-shaped filter screen 7 is arranged at the position of the sampler barrel 11 close to the sampling tube 9.
Example 3
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the portable gas well produced water sampler provided by the embodiment comprises a sampler barrel 11, wherein the sampler barrel 11 is connected with a gland 1, the top end of the gland 1 is fixedly connected with a pressure gauge 12, the bottom end of the gland 1 is fixedly connected with a baffle plate 2, the bottom end of the baffle plate 2 is fixedly connected with a planar pore plate 6, the bottom of the sampler barrel 11 is fixedly connected with a sampling tube 9, the outer surface of the sampler barrel 11 is symmetrically provided with an air inlet valve 4 and an air outlet valve 5, a liquid outlet valve 8 is arranged on the sampling tube 9, the sampler barrel 11 is sleeved with a bracket 10, and uniform small holes are formed in the surface of the baffle plate 2.
Example 4
As shown in fig. 1, fig. 5, fig. 6 and fig. 7, the portable gas well produced water sampler provided by the embodiment comprises a sampler barrel 11, wherein the sampler barrel 11 is connected with a gland 1, the top end of the gland 1 is fixedly connected with a pressure gauge 12, the bottom end of the gland 1 is fixedly connected with a liquid drop collecting plate 3, the bottom of the sampler barrel 11 is fixedly connected with a sampling tube 9, the outer surface of the sampler barrel 11 is symmetrically provided with an air inlet valve 4 and an air outlet valve 5, a liquid discharge valve 8 is arranged on the sampling tube 9, the sampler barrel 11 is sleeved with a bracket 10, and the liquid drop collecting plate 3 is a concave plate.
The portable gas well produced water sampler has the advantages that: by utilizing the principle of baffling separation, the gas can be baffled and run away due to the baffling baffle when the liquid with different densities of the gas and the liquid are mixed and flow, the liquid is attached to the liquid drop collecting plate forwards due to inertia and collected at the bottom of the cylinder body for sampling under the action of gravity, a sampling device is innovated, and safe and environment-friendly sampling is realized. The sampling process is closed, zero pollution, zero emission and zero loss are realized, and the method is applicable to sampling the wellhead production fluid of common conventional gas wells and sulfur-containing gas wells.
Claims (7)
1. The portable gas well produced water sampler is characterized by comprising a gland (1), wherein the gland (1) is in threaded connection with a sampler barrel (11), a pressure gauge (12) is fixedly connected to the top end of the gland (1), a baffle plate (2) is fixedly connected to the bottom end of the gland (1), a liquid drop collecting plate (3) is fixedly connected to the bottom end of the gland (1), a plane pore plate (6) is fixedly connected to the bottom end of the baffle plate (2), and a sampling tube (9) is fixedly connected to the bottom of the sampler barrel (11).
2. The portable gas well produced water sampler according to claim 1, wherein the outer surface of the sampler barrel (11) is provided with an air inlet valve (4) and an air outlet valve (5), and the air inlet valve (4) and the air outlet valve (5) are symmetrically arranged along the central axis of the sampler barrel (11).
3. Portable gas well produced water sampler according to claim 1, characterized in that the sampling tube (9) is provided with a drain valve (8).
4. The portable gas well produced water sampler according to claim 1, wherein the sampler barrel (11) is provided with a V-shaped filter screen (7) close to the sampling tube (9).
5. Portable gas well produced water sampler according to claim 1, wherein the sampler barrel (11) is sleeved with a bracket (10).
6. The portable gas well produced water sampler according to claim 1, wherein the baffle (2) is provided with uniform small holes on the surface.
7. Portable gas well produced water sampler according to claim 1, wherein the drop capture plate (3) is a concave plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322208313.3U CN220487573U (en) | 2023-08-16 | 2023-08-16 | Portable gas well produced water sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322208313.3U CN220487573U (en) | 2023-08-16 | 2023-08-16 | Portable gas well produced water sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220487573U true CN220487573U (en) | 2024-02-13 |
Family
ID=89842557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322208313.3U Active CN220487573U (en) | 2023-08-16 | 2023-08-16 | Portable gas well produced water sampler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220487573U (en) |
-
2023
- 2023-08-16 CN CN202322208313.3U patent/CN220487573U/en active Active
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