CN109946118A - A kind of Portable oil-gas water-sampling device - Google Patents
A kind of Portable oil-gas water-sampling device Download PDFInfo
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- CN109946118A CN109946118A CN201910223464.1A CN201910223464A CN109946118A CN 109946118 A CN109946118 A CN 109946118A CN 201910223464 A CN201910223464 A CN 201910223464A CN 109946118 A CN109946118 A CN 109946118A
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- 238000005070 sampling Methods 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000284 extract Substances 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 7
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 17
- 239000003129 oil well Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to oil gas water-sampling device technical fields, and disclose a kind of Portable oil-gas water-sampling device, including mounting rack and main cavity, the inside of mounting rack is fixedly installed with support plate, the two sides of main cavity are fixedly installed with connecting plate, support sleeve-board is fixedly connected on main cavity, and with connecting plate；Exhaust joint is installed, exhaust joint is connected to proportional unloading valve by tracheae, and ratio unloading valve is communicated with drain tap by tracheae, and drain tap is communicated with exhaust port by tracheae at the top of main cavity；The bottom of main cavity is fixedly installed with water sample connector, and water sample connector is communicated with sample cock by water pipe, and sample cock is communicated with liquid sample by water pipe and extracts hand pump；It is fixedly installed with sample introduction connector on the side wall of main cavity, takes gas connector and Liquid level connector.The present invention can obtain gas sample, water sample and oil sample in oil gas field, guarantee not polluted by impurity such as outside airs in sampling separation process, and easy to carry and use.
Description
Technical field
The present invention relates to oil gas water-sampling device technical field more particularly to a kind of Portable oil-gas water-sampling devices.
Background technique
Oil well sampling is a kind of conventional oil well production quantitative analysis and output object analysis and research work, all the time, several
All oil fields are all using traditional by controlling shaft collar setting-out.Due in the fluid of well head output contain associated gas,
Oil and water, when opening sampling gate reduces pressure setting-out, gas or crude oil can expand rapidly preferential releasing, acute when causing to sample
Strong splash can pollute well site, equipment and the person, or even hurt sb.'s feelings, so gate opening degree very little when oil recovery worker's setting-out.So
And the small degree of gate open will lead to release output object be easily accessible air or other impurities, be unable to accurate representation oil well production
The gas-oil ratio in object or oil-water ratio cause the result of analysis and research to have certain deviation out, give production management and New technical use
Effect analysis brings bigger difficulty, and sampler in the prior art generally comprises multiple equipment, inconvenient to carry.
Summary of the invention
The purpose of the present invention is to solve the output objects sampled in the prior art to be unable in accurate representation output content from oil well
Gas-oil ratio or oil-water ratio and sampling equipment not Portable belt the problem of, and a kind of Portable oil-gas water-sampling device proposed.
To achieve the goals above, present invention employs following technical solutions:
The inside of a kind of Portable oil-gas water-sampling device, including mounting rack and main cavity, the mounting rack is fixedly mounted
There is support plate, the two sides of main chamber body are fixedly installed with connecting plate, and the support sleeve-board is consolidated on main cavity, and with connecting plate
Fixed connection；Exhaust joint is installed, the exhaust joint is connected to proportional unloading valve, institute by tracheae at the top of main chamber body
It states ratio unloading valve and drain tap is communicated with by tracheae, the drain tap is communicated with exhaust port by tracheae；The master
The bottom of cavity is fixedly installed with water sample connector, and the water sample connector is communicated with sample cock, the sample cock by water pipe
Liquid sample, which is communicated with, by water pipe extracts hand pump；It is fixedly installed with sample introduction connector on the side wall of main chamber body, takes gas connector and liquid
Position control joint, the sample introduction connector are communicated with sample introduction valve by oil pipe, and the sample introduction valve is communicated with sample introduction by oil pipe
Interface；It is described to take gas connector to be communicated with by tracheae to take air valve, it is described to take air valve to be communicated with by tracheae to take gas interface；Institute
It states Liquid level connector and Liquid level valve is communicated with by oil pipe, the Liquid level valve is communicated with liquid level control by oil pipe
Hand pump processed.
Preferably, it is fixedly installed with cover board at the top of the mounting rack, is offered in the middle part of the cover board and main cavity phase
It is corresponding to keep away a hole, it is described that gas interface is taken to be fixedly mounted on the cover board.
Preferably, the side of the mounting rack is fixedly installed with the first mounting plate, and the drain tap, takes sample cock
Air valve and Liquid level valve are fixedly mounted on the first mounting plate.
Preferably, the side of the mounting rack is equipped with the second mounting plate, and the other side is equipped with third mounting plate, described
Sample introduction interface is fixedly mounted on the second mounting plate, and the exhaust port is fixedly mounted on third mounting plate.
Preferably, the side of main chamber body is fixedly installed with pressure tapping, and the pressure tapping is connected by tracheae
It is connected with pressure gauge.
Preferably, main chamber body is internally provided with filter core, and the inside of the filter core is filled with random packing, described to dissipate
Heap filler includes Dixon filler and triangle helical packing.
Preferably, the output end that the liquid sample extracts hand pump is threaded with the first sampling bottle, the Liquid level hand pump
Output end be threaded with the second sampling bottle.
Compared with prior art, the present invention provides a kind of Portable oil-gas water-sampling device, have it is following the utility model has the advantages that
1, the Portable oil-gas water-sampling device is connect by the way that exhaust joint, water sample connector, sample introduction are arranged on main cavity
Head takes gas connector and Liquid level connector, can directly open gate in sampling, the fluid of sampling is passed through in main cavity,
Sample vigorous splash, pollution well site, equipment and the person, or even the situation hurted sb.'s feelings can be avoided the occurrence of, and in sampling process, it can
To prevent the impurity such as outside air from entering sample, the testing result of sample is influenced；By by ratio unloading valve, drain tap, take
Sample valve, liquid sample extract hand pump, sample introduction valve, air valve, Liquid level valve and Liquid level hand pump are taken to be integrated in a dress
It sets, convenient for carrying and using for the sampler.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention can be with
Gas sample, water sample and the oil sample in oil gas field are obtained, guarantees not polluted by impurity such as outside airs in sampling separation process, avoid
Sample can not accurately substance in reacting pipe, and it is easy to carry and use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Portable oil-gas water-sampling device proposed by the present invention；
Fig. 2 is a kind of front view of Portable oil-gas water-sampling device proposed by the present invention；
Fig. 3 is a kind of rearview of Portable oil-gas water-sampling device proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the main cavity of Portable oil-gas water-sampling device proposed by the present invention；
Fig. 5 is a kind of schematic diagram of internal structure of Portable oil-gas water-sampling device main cavity proposed by the present invention.
In figure: 1 mounting rack, 2 main cavities, 3 support plates, 4 connecting plates, 5 exhaust joints, 6 ratio unloading valves, 7 drain taps,
8 exhaust ports, 9 water sample connectors, 10 sample cocks, 11 liquid samples extraction hand pump, 12 sample introduction connectors, 13 take gas connector, 14 liquid level controls
Connector processed, 15 sample introduction valves, 16 sample introduction interfaces, 17 take air valve, 18 to take gas interface, 19 Liquid level valves, 20 Liquid levels
Hand pump, 21 cover boards, 22 first mounting plates, 23 second mounting plates, 24 third mounting plates, 25 pressure tappings, 26 pressure gauges, 27 filters
Core, 28 first sampling bottles, 29 second sampling bottles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of Portable oil-gas water-sampling device, including mounting rack 1 and main cavity 2, the specification of mounting rack 1
Capacity for 310mm*220mm*300mm, main cavity 2 is 1L, and the miniaturization of sampler may be implemented, further increase this and take
The portable performance of sample device, the inside of mounting rack 1 are fixedly installed with support plate 3, and the two sides of main cavity 2 are fixedly installed with connecting plate 4,
3 sets of support plate are fixedly connected on main cavity 2, and with connecting plate 4；The top of main cavity 2 is equipped with exhaust joint 5, and exhaust connects
First 5 are connected to proportional unloading valve 6 by tracheae, and for preventing superpressure, ratio unloading valve 6 is communicated with drain tap 7 by tracheae,
Drain tap 7 is communicated with exhaust port 8 by tracheae；The bottom of main cavity 2 is fixedly installed with water sample connector 9, and water sample connector 9 is logical
It crosses water pipe and is communicated with sample cock 10, sample cock 10 is communicated with liquid sample by water pipe and extracts hand pump 11；On the side wall of main cavity 2
It is fixedly installed with sample introduction connector 12, takes gas connector 13 and Liquid level connector 14, sample introduction connector 12 is communicated with sample introduction by oil pipe
Valve 15, sample introduction valve 15 are communicated with sample introduction interface 16 by oil pipe；It takes gas connector 13 to be communicated with by tracheae and takes air valve 17,
It takes air valve 17 to be communicated with by tracheae and takes gas interface 18, take gas interface 18 to be used to connecting detection pipe or aspiration pump, and then to master
Gas inside cavity 2 is detected or is sampled；Liquid level connector 14 is communicated with Liquid level valve 19, liquid level by oil pipe
Control valve 19 is communicated with Liquid level hand pump 20 by oil pipe.
The top of mounting rack 1 is fixedly installed with cover board 21, and the middle part of cover board 21, which is offered, corresponding with main cavity 2 keeps away position
Hole takes gas interface 18 to be fixedly mounted on cover board 21.
The side of mounting rack 1 is fixedly installed with the first mounting plate 22, and drain tap 7, sample cock 10 take 17 and of air valve
Liquid level valve 19 is fixedly mounted on the first mounting plate 22.
The side of mounting rack 1 is equipped with the second mounting plate 23, and the other side is equipped with third mounting plate 24, sample introduction interface 16
It is fixedly mounted on the second mounting plate 23, exhaust port 8 is fixedly mounted on third mounting plate 24.
The side of main cavity 2 is fixedly installed with pressure tapping 25, and pressure tapping 25 is communicated with pressure gauge by tracheae
26, it can intuitively find out the pressure inside main cavity 2.
Main cavity 2 is internally provided with filter core 27, and the inside of filter core 27 is filled with random packing, and random packing includes Dick
Water-oil separating is realized in loose filler and triangle helical packing.
The output end that liquid sample extracts hand pump 11 is threaded with the first sampling bottle 28, the output end spiral shell of Liquid level hand pump 20
Line is connected with the second sampling bottle 29.
In the present invention, when in use, equipment is first checked, all junctions have fastened, the first sampling bottle 28 and the second sampling
Bottle 29 has been installed, and sample introduction valve 15 is turned off, and drain tap 7 has been opened, and then connects hose in exhaust port 8, and by hose
End be placed on and can carry out in the container of greasy dirt collection or other positions, then using other hoses by the sampler into
Sample connector 12 is attached with the connector on the pipeline to be sampled, and sampler sample introduction valve 15 is then opened two circles, then delay
Valve in slow opening conduits can prevent sample vigorous splash through the above structure, pollute well site, equipment and the person, very
To the situation hurted sb.'s feelings, the hose that exhaust port 8 is connected is observed, until closing the valve on pipeline, then after having liquid outflow
Sample introduction valve 15 is closed, drain tap 7 is turned off, Liquid level valve 19, and pull Liquid level hand pump 20 are opened, until hand
It pumps no liquid to flow into, closes Liquid level valve 19 and wait 5-10 minutes, it, will to gas-liquid since pressure change re-establishes balance
Detection pipe or aspiration pump take gas connector 13 to connect with the sampler, and opening takes air valve 18, are tested or taken gas, opening takes
Sample valve 10, and twitch liquid sample and extract hand pump 11, water sample collection is carried out, after the completion of sampling, opens drain tap 7, confirmation is closed
Valve on pipeline opens sample introduction valve 15, checks pressure gauge 26, after confirming no pressure, what dismantling was connect with pipeline top connection
Hose；When needing to clean, the tracheae at top vent interface 8 is removed and removes the water pipe at water sample interface 9, then from
Exhaust port 8 is passed through 60 DEG C or more of hot water injection, and in the lower section of water sample interface 9, setting container goes to receive the sewage after cleaning,
Until the sewage of discharge no longer contains greasy dirt, by the way that ratio unloading valve 6, drain tap 7, sample cock 10, liquid sample are extracted hand
Pump 11, sample introduction valve 15 take air valve 17, Liquid level valve 19 and Liquid level hand pump 20 integrated on one device, just
In carrying and using for the sampler.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of Portable oil-gas water-sampling device, including mounting rack (1) and main cavity (2), which is characterized in that the mounting rack
(1) inside is fixedly installed with support plate (3), and the two sides of main chamber body (2) are fixedly installed with connecting plate (4), the support
Plate (3) covers on main cavity (2), and is fixedly connected with connecting plate (4)；Main chamber body is equipped with exhaust joint at the top of (2)
(5), the exhaust joint (5) is connected to proportional unloading valve (6) by tracheae, and the ratio unloading valve (6) is connected to by tracheae
Have drain tap (7), the drain tap (7) is communicated with exhaust port (8) by tracheae；The bottom of main chamber body (2) is solid
Dingan County is equipped with water sample connector (9), and the water sample connector (9) is communicated with sample cock (10), the sample cock by water pipe
(10) liquid sample is communicated with by water pipe and extracts hand pump (11)；Sample introduction connector is fixedly installed on the side wall of main chamber body (2)
(12), gas connector (13) and Liquid level connector (14) are taken, the sample introduction connector (12) is communicated with sample introduction valve by oil pipe
(15), the sample introduction valve (15) is communicated with sample introduction interface (16) by oil pipe；It is described that gas connector (13) is taken to be connected to by tracheae
It takes air valve (17), it is described to take air valve (17) to be communicated with by tracheae to take gas interface (18)；The Liquid level connector
(14) it is communicated with Liquid level valve (19) by oil pipe, the Liquid level valve (19) is communicated with Liquid level by oil pipe
Hand pump (20).
2. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that the mounting rack (1)
Top is fixedly installed with cover board (21), offered in the middle part of the cover board (21) it is corresponding with main cavity (2) keep away a hole, it is described
Gas interface (18) is taken to be fixedly mounted on cover board (21).
3. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that the mounting rack (1)
Side is fixedly installed with the first mounting plate (22), and the drain tap (7), takes air valve (17) and liquid level at sample cock (10)
Control valve (19) is fixedly mounted on the first mounting plate (22).
4. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that the mounting rack (1)
Side is equipped with the second mounting plate (23), and the other side is equipped with third mounting plate (24), the fixed peace of the sample introduction interface (16)
On the second mounting plate (23), the exhaust port (8) is fixedly mounted on third mounting plate (24).
5. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that main chamber body (2)
Side is fixedly installed with pressure tapping (25), and the pressure tapping (25) is communicated with pressure gauge (26) by tracheae.
6. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that main chamber body (2)
It is internally provided with filter core (27), the inside of the filter core (27) is filled with random packing, and the random packing includes that Dixon is filled out
Material and triangle helical packing.
7. a kind of Portable oil-gas water-sampling device according to claim 1, which is characterized in that the liquid sample extracts hand pump
(11) output end is threaded with the first sampling bottle (28), and the output end of the Liquid level hand pump (20) is threaded with
Two sampling bottles (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223464.1A CN109946118B (en) | 2019-03-22 | 2019-03-22 | Portable oil-gas-water sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223464.1A CN109946118B (en) | 2019-03-22 | 2019-03-22 | Portable oil-gas-water sampling device |
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| CN109946118A true CN109946118A (en) | 2019-06-28 |
| CN109946118B CN109946118B (en) | 2023-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624563A (en) * | 2020-05-09 | 2021-11-09 | 天津大港油田圣达科技有限公司 | Online gas sampler for oil production well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624563A (en) * | 2020-05-09 | 2021-11-09 | 天津大港油田圣达科技有限公司 | Online gas sampler for oil production well |
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| Publication number | Publication date |
|---|---|
| CN109946118B (en) | 2023-11-10 |
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