CN203603888U - Isotope tracer agent injection device capable of avoiding pollution - Google Patents
Isotope tracer agent injection device capable of avoiding pollution Download PDFInfo
- Publication number
- CN203603888U CN203603888U CN201320620810.8U CN201320620810U CN203603888U CN 203603888 U CN203603888 U CN 203603888U CN 201320620810 U CN201320620810 U CN 201320620810U CN 203603888 U CN203603888 U CN 203603888U
- Authority
- CN
- China
- Prior art keywords
- outlet head
- piston rod
- piston
- liquid outlet
- injection device
- 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.)
- Expired - Lifetime
Links
- 239000000700 radioactive tracer Substances 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003129 oil well Substances 0.000 claims abstract description 12
- 230000000155 isotopic effect Effects 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to oil field exploitation equipment, in particular to an isotope tracer agent injection device capable of avoiding pollution. The isotope tracer agent injection device capable of avoiding pollution comprises a liquid storage cylinder, a piston cylinder, a liquid outlet head and a driving device for driving a piston of the piston cylinder to move. The driving device is connected with a control switch, one end of the liquid storage cylinder is opened, a connector is arranged on the lateral wall of the liquid storage cylinder, the connector penetrates through the lateral wall of the piston cylinder to be communicated with an inner cavity of the piston cylinder, a liquid outlet is formed in the bottom of the piston cylinder, the liquid outlet is connected with the liquid outlet head through a pipeline, isotope tracer agents in the piston cylinder are sprayed out from the liquid outlet head through pushing of the piston, and the liquid outlet head stretches into an oil well along with a water pipe in the mode that the liquid outlet head is fixed to an opening of the water pipe.
Description
[technical field]
The utility model relates to field mining equipment, particularly a kind of isotopic tracer injection device that prevents pollution.
[background technology]
In the process of oil well excavation, oil field entered after the tail period oil recovery stage, and in the artificial past oil well of general employing, water filling keeps the pressure of oil reservoir, thereby reaches the object that improves ultimate recovery.For obtaining the injection condition information of interval and substratum, oil field extensively adopts radiolabel method to measure the injection profile of Injection Well.Existing technology, by isotopic tracer is together injected with water, often, in the process of injection, isotopic tracer can, along with the effect of hydraulic pressure, overflow from oil well mouth, thereby has caused the pollution of soil, is unfavorable for environmental protection.
[utility model content]
Problem to be solved in the utility model is to provide a kind of isotopic tracer injection device that prevents pollution, can, in injection isotopic tracer, prevent the pollution of isotopic tracer to environment.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of isotopic tracer injection device that prevents pollution, comprise liquid storage cylinder, piston rod, the drive unit of liqiud outlet head and the operation of driven plunger cylinder piston, described drive unit is connected with gauge tap, described liquid storage cylinder one end opening, sidewall is provided with connector, described connector is communicated with piston rod inner chamber through piston rod sidewall, described piston rod bottom is provided with liquid outlet, described liquid outlet connects liqiud outlet head by pipeline, isotopic tracer in described piston rod is pushed from liqiud outlet head and is sprayed by piston, described liqiud outlet head stretches in oil well with water pipe by being fixed on the water pipe mouth of pipe.
Improved, described liqiud outlet head is provided with one way valve, and isotopic tracer can only be injected by pipeline outward by described one way valve.
Improved, described drive unit is drive motors, and the output shaft of described drive motors connects bent axle, and described bent axle is connected with the piston of described piston rod and driven plunger operation.
The beneficial effects of the utility model: adopt after technique scheme, the utility model is communicated with the liquid storage cylinder that is filled with isotopic tracer with piston rod, drive by drive unit, produce certain pressure, the isotopic tracer that makes to flow in piston rod has enough pressure, inject oil well by pipeline, compared to prior art, isotopic tracer is separated with the water injecting in oil well, thereby make the isotopic tracer can be along with water overflows, make it can not enter soil, can not produce environment pollution.
These features of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation that prevents the isotopic tracer injection device polluting according to the utility model embodiment;
Mark the following drawings mark on figure by reference to the accompanying drawings:
1-piston rod, 2-liquid storage cylinder, 3-piston, 4-drive unit, 5-bent axle, 6-liquid outlet, 7-pipeline, 8-liqiud outlet head, 9-one way valve.
[specific embodiment]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
The utility model provides a kind of isotopic tracer injection device that prevents pollution, comprise liquid storage cylinder, piston rod, the drive unit of liqiud outlet head and the operation of driven plunger cylinder piston, described drive unit is connected with gauge tap, described liquid storage cylinder one end opening, sidewall is provided with connector, described connector is communicated with piston rod inner chamber through piston rod sidewall, described piston rod bottom is provided with liquid outlet, described liquid outlet connects liqiud outlet head by pipeline, isotopic tracer in described piston rod is pushed from liqiud outlet head and is sprayed by piston, described liqiud outlet head stretches in oil well with water pipe by being fixed on the water pipe mouth of pipe.By the liquid storage cylinder that is filled with isotopic tracer is communicated with piston rod, drive by drive unit, produce certain pressure, the isotopic tracer that makes to flow in piston rod has enough pressure, injects oil well, compared to prior art by pipeline, isotopic tracer is separated with the water injecting in oil well, thereby make the isotopic tracer can be along with water overflows, make it can not enter soil, can not produce environment pollution.
Below in conjunction with accompanying drawing, the technical scheme of the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, not all.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection domain of the present utility model.
Shown in Fig. 1, a kind of isotopic tracer injection device that prevents pollution, comprise liquid storage cylinder 2, piston rod 1, the drive unit 4 that liqiud outlet head 8 and driven plunger cylinder 1 piston 3 move, described drive unit 4 is connected with gauge tap, described liquid storage cylinder 2 one end openings, sidewall is provided with connector, described connector is communicated with piston rod 1 inner chamber through piston rod 1 sidewall, described piston rod 1 bottom is provided with liquid outlet 6, described liquid outlet 6 connects liqiud outlet head 8 by pipeline 7, isotopic tracer in described piston rod 1 is pushed from liqiud outlet head 8 and is sprayed by piston 3, described liqiud outlet head 8 stretches in oil well with water pipe by being fixed on the water pipe mouth of pipe.
In the present embodiment, further optimize, described liqiud outlet head 8 is provided with one way valve 9, and isotopic tracer can only be injected by pipeline 7 outward by described one way valve 9.
Here, it should be noted that, described drive unit 4 is drive motors, and the output shaft of described drive motors connects bent axle 5, and described bent axle 5 moves with piston 3 and the driven plunger 3 of described piston rod 1.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (3)
1. one kind prevents the isotopic tracer injection device polluting, it is characterized in that: comprise liquid storage cylinder (2), piston rod (1), the drive unit (4) of liqiud outlet head (8) and driven plunger cylinder (1) piston (3) operation, described drive unit (4) is connected with gauge tap, described liquid storage cylinder (2) one end openings, sidewall is provided with connector, described connector is communicated with piston rod (1) inner chamber through piston rod (1) sidewall, described piston rod (1) bottom is provided with liquid outlet (6), described liquid outlet (6) connects liqiud outlet head (8) by pipeline (7), isotopic tracer in described piston rod (1) sprays from liqiud outlet head (8) by piston (3) pushing, described liqiud outlet head (8) stretches in oil well with water pipe by being fixed on the water pipe mouth of pipe.
2. a kind of isotopic tracer injection device that prevents pollution according to claim 1, it is characterized in that: described liqiud outlet head (8) is provided with one way valve (9), isotopic tracer can only be injected by pipeline (7) outward by described one way valve (9).
3. a kind of isotopic tracer injection device that prevents pollution according to claim 1, it is characterized in that: described drive unit (4) is drive motors, the output shaft of described drive motors connects bent axle (5), and described bent axle (5) is connected with the piston (3) of described piston rod (1) and driven plunger (3) operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620810.8U CN203603888U (en) | 2013-10-07 | 2013-10-07 | Isotope tracer agent injection device capable of avoiding pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620810.8U CN203603888U (en) | 2013-10-07 | 2013-10-07 | Isotope tracer agent injection device capable of avoiding pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603888U true CN203603888U (en) | 2014-05-21 |
Family
ID=50716565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620810.8U Expired - Lifetime CN203603888U (en) | 2013-10-07 | 2013-10-07 | Isotope tracer agent injection device capable of avoiding pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834020A (en) * | 2015-04-27 | 2015-08-12 | 徐州工程学院 | Device for injecting tracer for detecting migration path of karst groundwater |
| CN109854233A (en) * | 2019-03-26 | 2019-06-07 | 西南石油大学 | The clean type tracer injection device and its method for implanting of intelligent remote control |
-
2013
- 2013-10-07 CN CN201320620810.8U patent/CN203603888U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834020A (en) * | 2015-04-27 | 2015-08-12 | 徐州工程学院 | Device for injecting tracer for detecting migration path of karst groundwater |
| CN109854233A (en) * | 2019-03-26 | 2019-06-07 | 西南石油大学 | The clean type tracer injection device and its method for implanting of intelligent remote control |
| CN109854233B (en) * | 2019-03-26 | 2021-01-12 | 西南石油大学 | Intelligent remote control clean tracer injection device and injection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |