CN207776840U - A kind of natural gas well liquid discharging gas producing device - Google Patents
A kind of natural gas well liquid discharging gas producing device Download PDFInfo
- Publication number
- CN207776840U CN207776840U CN201721491872.8U CN201721491872U CN207776840U CN 207776840 U CN207776840 U CN 207776840U CN 201721491872 U CN201721491872 U CN 201721491872U CN 207776840 U CN207776840 U CN 207776840U
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- Prior art keywords
- gas
- communicated
- liquid separation
- oily
- separation device
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Abstract
The utility model discloses a kind of natural gas well liquid discharging gas producing device, including：Pumping unit, christmas tree, gas-liquid separation device, natual gas dehydrate unit and oily-water seperating equipment, the pumping unit is connected to the christmas tree, the exhaust outlet of the christmas tree is communicated in the gas-liquid separation device, the leakage fluid dram of the gas-liquid separation device is communicated in the oily-water seperating equipment, the exhaust outlet of the gas-liquid separation device is communicated in the natual gas dehydrate unit, wherein, the gas outlet of the natual gas dehydrate unit is communicated in gas gathering pipeline, and the crude oil outlet of the oily-water seperating equipment is communicated in crude oil output pipeline.Natural gas well liquid discharging gas producing device described in the utility model can be carried out effectively the exploitation of the mixed state of natural gas and crude oil, and can handle the crude oil in extracting.
Description
Technical field
The utility model belongs to natural gas extraction technical field, and in particular to a kind of natural gas well liquid discharging gas producing device.
Background technology
Among natural gas is also equally imbedded in the geological structure of underground sealed with crude oil, some and oil reservoir are in same layer
Position needs, by a large amount of liquid crude oil and waste water stripping, to enter back into natural gas during above-mentioned gas extraction
Gathering line.
For example, the Chinese utility model patent application documents that number of patent application is 201420794302.6 disclose a kind of day
Right gas well liquid discharging gas producing device, it is characterised in that：Including liquid discharging gas producing device ontology, gas-liquid separation device, air collector, liquid collecting
Tank, liquid discharging gas producing device ontology upper end are equipped with the gas-liquid separation device；The air collector and liquid collecting tank are installed respectively
In the inside of the liquid discharging gas producing device ontology；The gas-liquid separation device is connected to the natural gas well by air intake valve device；
Liquid discharging gas producing device ontology lower end is equipped with gas external transport pipeline；The gas external transport pipeline is connected to the gas collection
Tank and the liquid collecting tank；Natural gas compressor is installed on the air collector；The natural gas compressor is connected to the gas-liquid
Separator.
Above-mentioned natural gas well liquid discharging gas producing device in the prior art, there are following technologies to ask in actual application process
Topic：
It can not handle and extract the crude oil to come up with natural gas.
Defect as above exists in the prior art, in order to overcome above-mentioned defect existing in the prior art, the present inventor to combine
Design and producing experience for many years proposes a kind of natural gas well liquid discharging gas producing device.
Utility model content
The utility model discloses a kind of natural gas well liquid discharging gas producing device, and the natural gas well liquid discharging gas producing device can have
The exploitation of the mixed state for carrying out natural gas and crude oil of effect, and the crude oil in extracting can be handled.
The utility model is achieved by the following technical solution, a kind of natural gas well liquid discharging gas producing device, including：Oil pumping
Machine, christmas tree, gas-liquid separation device, natual gas dehydrate unit and oily-water seperating equipment, the pumping unit are connected to the gas production
Tree, the exhaust outlet of the christmas tree are communicated in the gas-liquid separation device, and the leakage fluid dram of the gas-liquid separation device is communicated in institute
Oily-water seperating equipment is stated, the exhaust outlet of the gas-liquid separation device is communicated in the natual gas dehydrate unit, wherein described natural
The gas outlet of qi exhaustion water installations is communicated in gas gathering pipeline, and the crude oil outlet of the oily-water seperating equipment is communicated in
Crude oil output pipeline.
Further, the exhaust outlet of the gas-liquid separation device is communicated in the natural gas by the first gas delivering pipe
The leakage fluid dram of dehydration device, the gas-liquid separation device is communicated in the oily-water seperating equipment by the first woven hose.
Further, it is additionally provided with the first control valve and the first force (forcing) pump on first gas delivering pipe, described
The second control valve is additionally provided on one woven hose, the installation position of first control valve is close to the gas-liquid separation device, institute
The installation position of the first force (forcing) pump is stated close to the natual gas dehydrate unit.
Further, the gas-liquid separation device further includes relief valve, relief tube and liquid level alarm, and the relief valve connects
Pass through the top of the gas-liquid separation device, the relief tube be communicated in the relief valve and the natual gas dehydrate unit it
Between, the liquid level alarm is arranged within the gas-liquid separation device, wherein the second pressurization is also communicated on the relief tube
Pump.
Further, the oily-water seperating equipment further includes the second wastewater discharge pipe, sediment slot and breast hole, and described second
Wastewater discharge pipe is communicated in the bottom of the oily-water seperating equipment, and the bottom in the oily-water seperating equipment is arranged in the sediment slot
Portion, the breast hole are the opening that can be opened and closed on the sediment slot, wherein second wastewater discharge pipe is opened in described heavy
The top of slag chute.
Further, the oily-water seperating equipment is centrifugal oily water separating equipment.
Further, third force (forcing) pump and third are additionally provided between the crude oil outlet and the crude oil output pipeline
Control valve.
Further, the pumping unit is beam pumping unit.
Further, the natual gas dehydrate unit further includes the first wastewater discharge pipe, and first wastewater discharge pipe connects
Pass through the bottom of the natual gas dehydrate unit.
Compared with prior art, the superior effect of the utility model is：
Natural gas well liquid discharging gas producing device described in the utility model, by being equipped with pumping unit, christmas tree, gas-liquid point
From device, natual gas dehydrate unit and oily-water seperating equipment, enable natural gas well liquid discharging gas producing device described in the utility model
The exploitation of enough effective mixed states for carrying out natural gas and crude oil, and the crude oil in extracting can be handled.
Description of the drawings
Fig. 1 is the schematic diagram of natural gas well liquid discharging gas producing device described in the utility model.
Reference numeral is as follows：
1- pumping units, 2- christmas trees, 3- gas-liquid separation devices, 31- relief valves, 32- relief tubes, the second force (forcing) pumps of 321-,
33- liquid level alarms, 4- natual gas dehydrate units, the first wastewater discharge pipes of 41-, 5- oily-water seperating equipments, the second waste water of 51- row
Outlet pipe, 52- sediments slot, 53- breast holes, the first gas delivering pipes of 6-, the first control valves of 61-, the first force (forcing) pumps of 62-, 7-
One woven hose, the second control valves of 71-, 8- thirds force (forcing) pump, 9- third control valves.
Specific implementation mode
Specific embodiment of the present invention is described in further detail below.
As shown in Figure 1, a kind of natural gas well liquid discharging gas producing device, including：Pumping unit 1, christmas tree 2, gas-liquid separation device
3, natual gas dehydrate unit 4 and oily-water seperating equipment 5, the pumping unit 1 are connected to the christmas tree 2, the row of the christmas tree 2
Gas port is communicated in the gas-liquid separation device 3, and the leakage fluid dram of the gas-liquid separation device 3 is communicated in the oily-water seperating equipment 5,
The exhaust outlet of the gas-liquid separation device 3 is communicated in the natual gas dehydrate unit 4, wherein the natual gas dehydrate unit 4
Gas outlet is communicated in gas gathering pipeline, and the crude oil outlet of the oily-water seperating equipment 5 is communicated in crude oil exporting pipe
Line.
Wherein, the natural gas, crude oil and waste water of mixed state are communicated in the gas-liquid point by the exhaust outlet of the christmas tree 2
From device 3.
The exhaust outlet of the gas-liquid separation device 3 is communicated in the gas dehydration by the first gas delivering pipe 6 and fills
4 are set, the leakage fluid dram of the gas-liquid separation device 3 is communicated in the oily-water seperating equipment 5 by the first woven hose 7.
The first control valve 61 and the first force (forcing) pump 62 are additionally provided on first gas delivering pipe 6, described first is defeated
Be additionally provided with the second control valve 71 in liquid pipe 7, the installation position of first control valve 61 close to the gas-liquid separation device 3,
The installation position of first force (forcing) pump 62 is close to the natual gas dehydrate unit 4.
The gas-liquid separation device 3 further includes relief valve 31, relief tube 32 and liquid level alarm 33, and the relief valve 31 connects
The top of the gas-liquid separation device 3 is passed through, the relief tube 32 is communicated in the relief valve 31 and gas dehydration dress
Between setting 4, the liquid level alarm 33 is arranged within the gas-liquid separation device 3, wherein is also connected on the relief tube 32
There is the second force (forcing) pump 321.
The oily-water seperating equipment 5 further includes the second wastewater discharge pipe 51, sediment slot 52 and breast hole 53, and described second is useless
Water discharge pipe 51 is communicated in the bottom of the oily-water seperating equipment 5, and the sediment slot 52 is arranged in the oily-water seperating equipment 5
Bottom, the breast hole 53 is the opening that can open and close on the sediment slot 52, wherein second wastewater discharge pipe 51 is opened
It is located at the top of the sediment slot 52.
The oily-water seperating equipment 5 is centrifugal oily water separating equipment.
It is additionally provided with third force (forcing) pump 8 and third control valve 9 between the crude oil outlet and the crude oil output pipeline.
The pumping unit 1 is beam pumping unit.
The natual gas dehydrate unit 4 further includes the first wastewater discharge pipe 41, and first wastewater discharge pipe 41 is communicated in
The bottom of the natual gas dehydrate unit 4.
The utility model is not limited to the above embodiment, without departing substantially from the substantive content of the utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of protection of the utility model.
Claims (2)
1. a kind of natural gas well liquid discharging gas producing device, including：Pumping unit, christmas tree, gas-liquid separation device, natual gas dehydrate unit
And oily-water seperating equipment, which is characterized in that the pumping unit is connected to the christmas tree, and the exhaust outlet of the christmas tree is communicated in
The leakage fluid dram of the gas-liquid separation device, the gas-liquid separation device is communicated in the oily-water seperating equipment, the gas-liquid separation
The exhaust outlet of device is communicated in the natual gas dehydrate unit, wherein the gas outlet of the natual gas dehydrate unit is connected to
It is communicated in crude oil output pipeline in the crude oil outlet of gas gathering pipeline, the oily-water seperating equipment；
Wherein, the exhaust outlet of the gas-liquid separation device is communicated in the gas dehydration by the first gas delivering pipe and fills
It sets, the leakage fluid dram of the gas-liquid separation device is communicated in the oily-water seperating equipment by the first woven hose；
Wherein, the first control valve and the first force (forcing) pump, first woven hose are additionally provided on first gas delivering pipe
On be additionally provided with the second control valve, the installation position of first control valve close to the gas-liquid separation device, described first plus
The installation position of press pump is close to the natual gas dehydrate unit；
Wherein, the gas-liquid separation device further includes relief valve, relief tube and liquid level alarm, and the relief valve is communicated in described
The top of gas-liquid separation device, the relief tube are communicated between the relief valve and the natual gas dehydrate unit, the liquid
Level alarm is arranged within the gas-liquid separation device, wherein the second force (forcing) pump is also communicated on the relief tube；
Wherein, the oily-water seperating equipment further includes the second wastewater discharge pipe, sediment slot and breast hole, the second waste water discharge
Pipe is communicated in the bottom of the oily-water seperating equipment, and the bottom in the oily-water seperating equipment is arranged in the sediment slot, described
Breast hole is the opening that can be opened and closed on the sediment slot, wherein second wastewater discharge pipe is opened in the sediment slot
Top；
Wherein, the oily-water seperating equipment is centrifugal oily water separating equipment；
Wherein, third force (forcing) pump and third control valve are additionally provided between the crude oil outlet and the crude oil output pipeline；
Wherein, the pumping unit is beam pumping unit.
2. natural gas well liquid discharging gas producing device according to claim 1, which is characterized in that the natual gas dehydrate unit is also
Including the first wastewater discharge pipe, first wastewater discharge pipe is communicated in the bottom of the natual gas dehydrate unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491872.8U CN207776840U (en) | 2017-11-09 | 2017-11-09 | A kind of natural gas well liquid discharging gas producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491872.8U CN207776840U (en) | 2017-11-09 | 2017-11-09 | A kind of natural gas well liquid discharging gas producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776840U true CN207776840U (en) | 2018-08-28 |
Family
ID=63233266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491872.8U Expired - Fee Related CN207776840U (en) | 2017-11-09 | 2017-11-09 | A kind of natural gas well liquid discharging gas producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776840U (en) |
-
2017
- 2017-11-09 CN CN201721491872.8U patent/CN207776840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201109 |