CN205172540U - Antisludging agent charge device - Google Patents
Antisludging agent charge device Download PDFInfo
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- CN205172540U CN205172540U CN201520849336.5U CN201520849336U CN205172540U CN 205172540 U CN205172540 U CN 205172540U CN 201520849336 U CN201520849336 U CN 201520849336U CN 205172540 U CN205172540 U CN 205172540U
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- dosing tank
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Abstract
The utility model discloses an antisludging agent charge device, including the notes liquid pipe of dosing tank, the setting of dosing tank bottom, the blast pipe that the dosing tank side set up, be provided with the gas vent on annotating the liquid pipe, intercommunication, the perpendicular setting in blast pipe top are located with notes liquid pipe in the dosing tank at the gas vent in the blast pipe bottom. The utility model has the advantages of make the oil well can add the medicine in succession under stopped status not to the device simple structure, reasonable in design, with low costs, easy operation, safe in utilization, even, continuous, efficient with the medicine do not receive weather temperature, and equipment is safeguarded easily.
Description
Technical field
The utility model belongs to chemical field, relates to a kind of antisludging agent chemicals dosing plant, is especially applicable to the antisludging agent chemicals dosing plant of oil field normal operation.
Background technology
The general salinity of formation water due to oil field is higher, along with the prolongation of oil field development time, oil well composite water cut improves constantly, after high water cut rate, oil well pipe fouling is serious, and cause machine-pumped oil well fault to increase, fouling is gathered on oil pipe and sucker rod and caliber can be caused to reduce, and cause underdeposit corrosion, cause rod parting; The accident such as tubing string dirt sheet pumping unit well pump card, pump leakage come off.Therefore, in order to reduce the loss, raise the efficiency, oil field, in recovery process, all needs to carry out dosing scale removal and antiscale to oil well pipe.
Major part oil well monthly needs dosing 2-3 time, dosing interval 10-15 days, and monthly every mouthful of average dosing 50-75 kilogram of oil well, usually pour in oil well by disposable for the medicament be enclosed in drum, after 1-2 days, medicament together gets back to ground with oil well produced liquid.Therefore medicament reaction time in oil well is short, action effect is poor; add medicament after 2 days until on once before dosing during this period of time; do not have medicament to play any effect in oil well, and needed shutdown could realize successful dosing at every turn, caused certain inconvenience to oil well production.
Chinese patent CN204371236U discloses a kind of oil well chemical feeding device, comprising: the first tubing nipple, tank body, plug and atmospheric valve; One end of first tubing nipple is connected with sleeve valve of oil well, and the other end is connected with atmospheric valve, the first tubing nipple is provided with the drug dropping hole of the outer wall running through tubing nipple, and atmospheric valve is for releasing the gas in the first tubing nipple; Tank body one end is welded on the outer wall of the first tubing nipple, drug dropping hole is positioned at tank body, and the inner chamber of tank body is by the inner space of drug dropping hole and the first tubing nipple, and the other end of tank body is provided with the dosing mouth be communicated with tank inner chamber, plug can buckle on dosing mouth, and tank body is sealed.Oil well chemical feeding device disclosed in this patent adopts the mode dropwise added to carry out dosing, although its dosing process has continuity, its complex structure, efficacy of drug administration is low, poor stability.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art; a kind of antisludging agent chemicals dosing plant is provided; oil well is write in non-stop-machine state and carries out Large Copacity continuous dosing; and consider that northern area affects by microthermal climate in winter; medicament mobility is caused to reduce and even freeze to affect dosing; therefore bottom dosing tank, also electric heating tube is provided with, to carry out electrified regulation at any time as required.In addition, this apparatus structure is simple, reasonable in design, cost is low, simple to operate, use safety, efficacy of drug administration are high, and equipment is easily safeguarded.
The purpose of this utility model solves by the following technical programs:
A kind of antisludging agent chemicals dosing plant, comprises the stack that the liquid injection pipe, the dosing tank side that arrange bottom dosing tank, dosing tank are arranged; Described liquid injection pipe is provided with exhaust opening, stack bottom is communicated with in exhaust ports with liquid injection pipe, stack top is vertically set in dosing tank.
Described dosing tank top is provided with steam vent and filling funnel.
Described liquid injection pipe is provided with the first valve and the second valve, the first valve is arranged at outside exhaust opening, and the second valve is arranged between exhaust opening and dosing tank.
The 3rd valve is provided with between described steam vent and dosing tank.
The 4th valve is provided with between described filling funnel and dosing tank.
Electric heating tube is provided with bottom described dosing tank.
The beneficial effects of the utility model are: enable the non-stop-machine state of oil well carry out the technical problem of Large Copacity dosing continuously; and this apparatus structure is simple, reasonable in design, cost is low, simple to operate, use safety, efficacy of drug administration are high, and equipment is easily safeguarded.Enable the non-stop-machine state of oil well carry out the technical problem of Large Copacity dosing continuously, and this apparatus structure is simple, reasonable in design, cost is low, simple to operate, use safety, efficacy of drug administration are high, equipment is easily safeguarded.
The utility model discloses a kind of antisludging agent chemicals dosing plant, comprise arrange bottom dosing tank, dosing tank liquid injection pipe, dosing tank side arrange stack; Described liquid injection pipe is provided with exhaust opening, stack bottom is communicated with in exhaust ports with liquid injection pipe, stack top is vertically set in dosing tank.The beneficial effects of the utility model are: enable oil well continuous dosing under not stopped status; and this apparatus structure is simple, reasonable in design, cost is low, simple to operate, use safety, dosing evenly, continuously, efficiency is high; not climate temperature impact, equipment is easily safeguarded.
Accompanying drawing explanation
Fig. 1 is antisludging agent chemicals dosing plant structural representation of the present utility model;
Wherein: 1 is dosing tank; 2 is liquid injection pipe; 3 is stack; 4 is exhaust opening; 5 is steam vent; 6 is filling funnel; 7 is the first valve; 8 is the second valve; 9 is the 3rd valve; 10 is the 4th valve; 11 is oil well; 12 is urceolus; 13 is sleeve pipe; 14 is sucker rod; 15 electric heating tubes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, a kind of antisludging agent chemicals dosing plant, comprise arrange bottom dosing tank, dosing tank liquid injection pipe, dosing tank side arrange stack; Described liquid injection pipe is provided with exhaust opening, stack bottom is communicated with in exhaust ports with liquid injection pipe, stack top is vertically set in dosing tank.
Described dosing tank top is provided with steam vent and filling funnel.
Described liquid injection pipe is provided with the first valve and the second valve, the first valve is arranged at outside exhaust opening, and the second valve is arranged between exhaust opening and dosing tank.
The 3rd valve is provided with between described steam vent and dosing tank.
The 4th valve is provided with between described filling funnel and dosing tank.
Electric heating tube is provided with bottom described dosing tank.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that detailed description of the invention of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination scope of patent protection.
Claims (6)
1. an antisludging agent chemicals dosing plant, is characterized in that: comprise arrange bottom dosing tank, dosing tank liquid injection pipe, dosing tank side arrange stack; Described liquid injection pipe is provided with exhaust opening, stack bottom is communicated with in exhaust ports with liquid injection pipe, stack top is vertically set in dosing tank.
2. antisludging agent chemicals dosing plant as claimed in claim 1, is characterized in that: described dosing tank top is provided with steam vent and filling funnel.
3. antisludging agent chemicals dosing plant as claimed in claim 1, is characterized in that: described liquid injection pipe is provided with the first valve and the second valve, the first valve is arranged at outside exhaust opening, and the second valve is arranged between exhaust opening and dosing tank.
4. antisludging agent chemicals dosing plant as claimed in claim 1, is characterized in that: be provided with the 3rd valve between described steam vent and dosing tank.
5. antisludging agent chemicals dosing plant as claimed in claim 1, is characterized in that: be provided with the 4th valve between described filling funnel and dosing tank.
6. antisludging agent chemicals dosing plant as claimed in claim 1, is characterized in that: be provided with electric heating tube bottom described dosing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849336.5U CN205172540U (en) | 2015-10-29 | 2015-10-29 | Antisludging agent charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849336.5U CN205172540U (en) | 2015-10-29 | 2015-10-29 | Antisludging agent charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172540U true CN205172540U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849336.5U Active CN205172540U (en) | 2015-10-29 | 2015-10-29 | Antisludging agent charge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205172540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550048A (en) * | 2020-05-12 | 2020-08-18 | 贝晶晶 | Accurate construction early warning method and positioning device thereof |
| CN114458244A (en) * | 2020-11-09 | 2022-05-10 | 中国科学院广州能源研究所 | Side pipe antisludging agent filling system |
-
2015
- 2015-10-29 CN CN201520849336.5U patent/CN205172540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550048A (en) * | 2020-05-12 | 2020-08-18 | 贝晶晶 | Accurate construction early warning method and positioning device thereof |
| CN114458244A (en) * | 2020-11-09 | 2022-05-10 | 中国科学院广州能源研究所 | Side pipe antisludging agent filling system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |