CN202990995U - Natural gas well mouth chemical feed system - Google Patents
Natural gas well mouth chemical feed system Download PDFInfo
- Publication number
- CN202990995U CN202990995U CN 201220636986 CN201220636986U CN202990995U CN 202990995 U CN202990995 U CN 202990995U CN 201220636986 CN201220636986 CN 201220636986 CN 201220636986 U CN201220636986 U CN 201220636986U CN 202990995 U CN202990995 U CN 202990995U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- pressure pump
- gas well
- medicine
- chest
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a natural gas well mouth drug chemical feed system. The natural gas well mouth chemical feed system comprises a distribution valve terminal, a high pressure pump, a control box, a chemical storing box, a wind energy generator and a solar cell panel, wherein the high pressure pump is connected with the chemical storing box, the control box is arranged above the high pressure pump, the high pressure pump is connected with the distribution valve terminal, and a storage battery set is connected with the wind energy generator and the solar cell panel. The natural gas well mouth chemical feed system is low in workload of manual filling in a well mouth, does not need using vehicle equipment, and is high in chemical feed efficiency.
Description
Technical field:
The utility model belongs to the natural gas extraction field, relates to a kind of well head medicine-adding system, especially a kind of natural gas well head medicine system.
Background technology:
In the process of gas field natural gas extraction, along with development process stratum water outlet also increases thereupon, stratum energy descends gradually, the gas fluid-carrying capability of output weakens, and the pit shaft hydrops increases day by day gradually, if the pit shaft hydrops in time can not be discharged, can cause well head pressure to reduce, increase liquid to the back pressure of gas-bearing formation, cause gas production sharply to descend, the phenomenon of dried-up well even occurs.Some gas field filling foam discharging agents are main ways that the draining in gas field is at present.For foam drainage gas recovery, at present gas production factory generally adopts oil pipe to throw in bubble rod row and well head filling foam discharging agent dual mode.The former is mainly for the above hydrops of restriction choke, christmas tree top erection weight level equipment, and difficulty and value-at-risk are larger, affect the shaft mouth operation operation, need frequent switch main valve when adding bubble rod row, and the foaming time is longer, affects gas production efficient.And the latter generally adopts the filling of bubble row car well head, disposable adding amount 10～25L, dilution ratio 1: 5～1: 20, show by practice, it is strong that the filling foam discharging agent has applicability, and the foaming time is short, the discharge opeing effect is than advantages such as bubble rod row are obvious, workload is large but well head is manually annotated, and employs vehicle arrangement, and dosing efficient is lower.
The utility model content:
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of natural gas well head medicine system is provided, and uses this system, and the well head workload of manually annotating is little, need not employ vehicle arrangement, and dosing efficient is higher.
The purpose of this utility model solves by the following technical programs:
A kind of natural gas well head medicine system comprises distributing valve valve island, high-pressure pump, control cabinet, holds medicine-chest, wind-driven generator and solar panel; Described high-pressure pump connects and holds medicine-chest, is provided with control cabinet above high-pressure pump, and high-pressure pump is connected with distributing valve valve island, and batteries is connected with solar panel with wind-driven generator.
Be provided with pressure meter between described high-pressure pump and distributing valve valve island.
Described control cabinet top is provided with wireless antenna.
The described medicine-chest top of holding is provided with dosing mouth, and the dosing mouth bottom arranges strainer, is provided with content gauge holding medicine-chest inside, and described holding arranges the pump feeding opening between medicine-chest and high-pressure pump.
Described holding is connected with solar heater and batteries on medicine-chest.
Natural gas well head medicine system of the present utility model, the well head workload of manually annotating is little, need not employ vehicle arrangement, and dosing efficient is higher.
Description of drawings:
Fig. 1 is natural gas well head medicine system structural representation of the present utility model;
Wherein: 1 is distributing valve valve island; 2 is high-pressure pump; 3 is control cabinet; 4 for holding medicine-chest; 5 is wind-driven generator; 6 is solar panel; 7 is pressure meter; 8 is wireless antenna; 9 is dosing mouth; 10 is strainer; 11 is content gauge; 12 is the pump feeding opening; 13 is solar heater; 14 is batteries.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, a kind of natural gas well head medicine system comprises distributing valve valve island, high-pressure pump, control cabinet, holds medicine-chest, wind-driven generator and solar panel; Described high-pressure pump connects and holds medicine-chest, is provided with control cabinet above high-pressure pump, and high-pressure pump is connected with distributing valve valve island, and batteries is connected with solar panel with wind-driven generator.
Be provided with pressure meter between described high-pressure pump and distributing valve valve island.
Described control cabinet top is provided with wireless antenna.
The described medicine-chest top of holding is provided with dosing mouth, and the dosing mouth bottom arranges strainer, is provided with content gauge holding medicine-chest inside, and described holding arranges the pump feeding opening between medicine-chest and high-pressure pump.
Described holding is connected with solar heater and batteries on medicine-chest.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, still belong in the scope of technical solution of the present invention.
Claims (6)
1. natural gas well head medicine system is characterized in that: comprise distributing valve valve island, high-pressure pump, control cabinet, hold medicine-chest, wind-driven generator and solar panel; Described high-pressure pump connects and holds medicine-chest, is provided with control cabinet above high-pressure pump, and high-pressure pump is connected with distributing valve valve island, and batteries is connected with solar panel with wind-driven generator.
2. natural gas well head medicine system as claimed in claim 1 is characterized in that: be provided with pressure meter between described high-pressure pump and distributing valve valve island.
3. natural gas well head medicine system as claimed in claim 1 is characterized in that: described control cabinet top is provided with wireless antenna.
4. natural gas well head medicine system as claimed in claim 1 is characterized in that: the described medicine-chest top of holding is provided with dosing mouth, and the dosing mouth bottom arranges strainer, is provided with content gauge holding medicine-chest inside.
5. natural gas well head medicine system as claimed in claim 1, it is characterized in that: described holding arranges the pump feeding opening between medicine-chest and high-pressure pump.
6. natural gas well head medicine system as claimed in claim 1, it is characterized in that: described holding is connected with solar heater and batteries on medicine-chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636986 CN202990995U (en) | 2012-11-06 | 2012-11-06 | Natural gas well mouth chemical feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636986 CN202990995U (en) | 2012-11-06 | 2012-11-06 | Natural gas well mouth chemical feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990995U true CN202990995U (en) | 2013-06-12 |
Family
ID=48562186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636986 Expired - Fee Related CN202990995U (en) | 2012-11-06 | 2012-11-06 | Natural gas well mouth chemical feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990995U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373096A (en) * | 2014-10-29 | 2015-02-25 | 中国石油天然气股份有限公司 | Electric and steam integrated steam injection system and steam injecting method thereof |
| CN106567696A (en) * | 2015-10-12 | 2017-04-19 | 中国石油天然气股份有限公司 | Liquid feeding apparatus |
| CN114016981A (en) * | 2021-10-27 | 2022-02-08 | 中国石油天然气股份有限公司 | Integrated injecting and eliminating device for wind-solar-electric-power intelligent foam row |
| US11401787B2 (en) | 2020-09-02 | 2022-08-02 | Saudi Arabian Oil Company | Systems and methods to chemically liven dead wells |
-
2012
- 2012-11-06 CN CN 201220636986 patent/CN202990995U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373096A (en) * | 2014-10-29 | 2015-02-25 | 中国石油天然气股份有限公司 | Electric and steam integrated steam injection system and steam injecting method thereof |
| CN106567696A (en) * | 2015-10-12 | 2017-04-19 | 中国石油天然气股份有限公司 | Liquid feeding apparatus |
| CN106567696B (en) * | 2015-10-12 | 2019-07-05 | 中国石油天然气股份有限公司 | Liquid-adding device |
| US11401787B2 (en) | 2020-09-02 | 2022-08-02 | Saudi Arabian Oil Company | Systems and methods to chemically liven dead wells |
| CN114016981A (en) * | 2021-10-27 | 2022-02-08 | 中国石油天然气股份有限公司 | Integrated injecting and eliminating device for wind-solar-electric-power intelligent foam row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131106 |