CN204002741U - A kind of sandpack column pipe - Google Patents
A kind of sandpack column pipe Download PDFInfo
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- CN204002741U CN204002741U CN201420470989.8U CN201420470989U CN204002741U CN 204002741 U CN204002741 U CN 204002741U CN 201420470989 U CN201420470989 U CN 201420470989U CN 204002741 U CN204002741 U CN 204002741U
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- rubber stopper
- probe tube
- tube
- column pipe
- sandpack column
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Abstract
The utility model relates to a kind of sandpack column pipe, be specifically related to a kind of handle up evaluating apparatus of looking entirely of coverage of microorganism viscous crude of simulating, belong to microbe oil production gongwu simulated experiment technical field, by body, rubber stopper, formed, body is the tubular structure that transparent material is made, and has radially probe tube, two ends rubber stopper seal along body circle distribution, probe tube is hollow cylinder body structure, end face rubber stopper seal.Fill out sand tube body adopts transparent material to make, visualized, is convenient to crude oil property in observation tube and changes; Tubing string side is provided with the radially-arranged probe tube of many groups, and sample point distributes wide, improves the accuracy of experiment; Rubber stopper bottom is provided with cross and annular cross one another guiding gutter, can disperse to be distributed in fill out sand tube body when microbial bacterial agent injects; Can select as required probe tube sampling, also can be using probe tube as ascending pipe, some position can arbitrarily be distributed as required, simple and quick.
Description
Technical field
The utility model relates to a kind of sandpack column pipe, is specifically related to a kind of handle up evaluating apparatus of looking entirely of coverage of microorganism viscous crude of simulating, and belongs to microbe oil production gongwu simulated experiment technical field.
Background technology
Viscous crude microorganism production technique is the extension of the Technology of Heavy Oil Recovery, is also a kind of new trials of people to thickened oil recovery.Compare with traditional the Technology of Heavy Oil Recovery, it is simple, with low cost, effective that viscous crude microorganism production technique has construction, little to formation heterogeneity, sensitiveness, do not damage stratum, free from environmental pollution, can be in advantages such as same oil reservoir or oil well Reusabilities.Due to the complexity of viscous crude microorganism production technique, still need to carry out the research of deep handle up mechanism and Optimal Parameters.In actual mechanical process, if the situations such as existence that can real-time monitored microorganism under simulating oil deposit condition, breeding, migration, metabolism, and can gather necessary data in good time, the coverage of monitoring microbial action crude oil and the Changing Pattern of evaluation experimental, just can provide more theoretical foundation for scene application.ZL201220282461.9 discloses a kind of sandpack column pipe, by body, joint, plug, formed, body is provided with thief hole, its body is metal material and adopts clip mode to connect to form by multistage short circuit, and operating personnel cannot directly observe the crude oil situation of change after microbial action in body by naked eyes; On body, be only provided with a thief hole, during sampling, must dismantle short circuit, installing/dismounting process is more loaded down with trivial details, and collection data are limited.
Summary of the invention
The purpose of this utility model be to overcome above-mentioned prior art exists cannot be entirely depending on changing observation microorganism viscous crude handle up process and experimental facilities complex operation, collect the limited defect of data, a kind of sandpack column pipe of simple and quick, easy installation and removal is provided.
The utility model is achieved through the following technical solutions:
The utility model is comprised of body, rubber stopper, and body is the tubular structure that transparent material is made, and along body circle distribution, has radially probe tube, two ends rubber stopper seal, and probe tube is hollow cylinder body structure, end face rubber stopper seal.
The beneficial effects of the utility model are: the one, and fill out sand tube body adopts transparent material to make, visualized, is convenient to crude oil property in observation tube and changes; The 2nd, tubing string side is provided with the radially-arranged probe tube of many groups, and sample point distributes wide, improves the accuracy of experiment; The 3rd, rubber stopper bottom is provided with cross and annular cross one another guiding gutter, can disperse to be distributed in fill out sand tube body when microbial bacterial agent injects; The 4th, can select as required probe tube sampling, also can be using probe tube as ascending pipe, some position can arbitrarily be distributed as required, simple and quick.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is rubber stopper A-A of the present utility model place sectional drawing;
Fig. 3 is rubber stopper of the present utility model bottom structural representation.
The specific embodiment
As shown in the figure, the utility model is comprised of body 3, rubber stopper 1, the tubular structure that body 3 is made for transparent material, on its tube wall, be provided with radially probe tube 2, rubber stopper 1a sealing for body 3 two ends, probe tube 2 is hollow cylinder body structure, rubber stopper 1b sealing for end face.
Described body 3 is uniformly distributed with two groups, three groups or four groups of probe tubes 2 along the circumference.
Described rubber stopper 1 is pyramidal structure, and its bottom face is provided with cross and annular cross one another guiding gutter 4.
First with rubber stopper 1a, one end of body 3 and probe tube 2 are sealed, the other end by body 3 is filled into the oil-sand of set amount in body 3, oil-sand tamps the rear rubber stopper 1a that uses by the other end sealing of body 3, and body 3 is carried out to salt water saturation displacement, again the microbial bacterial agent configuring is injected to body 3 by the rubber stopper 1b in probe tube 2, microbial bacterial agent is dispersed in oil-sand by the Roundabout guiding gutter 4 of rubber stopper 1b, again body 3 is put into insulating box, in gap periods, by probe tube 2, gather the physical property of crude oil under the effect of crude oil sample analysis microbial bacterial agent.This device is simple and quick, easy installation and removal.
Claims (3)
1. a sandpack column pipe, by body (3), rubber stopper (1), formed, it is characterized in that: the tubular structure that body (3) is made for transparent material, on its tube wall, be provided with radially probe tube (2), body (3) rubber stopper for two ends (1) sealing, probe tube (2) is hollow cylinder body structure, rubber stopper for end face (1) sealing.
2. sandpack column pipe according to claim 1, is characterized in that: described body (3) is uniformly distributed with two groups, three groups or four groups of probe tubes (2) along the circumference.
3. sandpack column pipe according to claim 1 and 2, is characterized in that: described rubber stopper (1) is pyramidal structure, and its bottom face is provided with cross and annular cross one another guiding gutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470989.8U CN204002741U (en) | 2014-08-20 | 2014-08-20 | A kind of sandpack column pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470989.8U CN204002741U (en) | 2014-08-20 | 2014-08-20 | A kind of sandpack column pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002741U true CN204002741U (en) | 2014-12-10 |
Family
ID=52042761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470989.8U Active CN204002741U (en) | 2014-08-20 | 2014-08-20 | A kind of sandpack column pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023282A (en) * | 2017-06-16 | 2017-08-08 | 北京永瑞达科贸有限公司 | Oil gas water three phase displacement visual experimental apparatus |
| CN109296362A (en) * | 2018-08-31 | 2019-02-01 | 中国石油天然气股份有限公司 | Rotate sand-filling apparatus, the rotation back-up sand system and method applied to sandpack column |
| CN112627787A (en) * | 2019-10-08 | 2021-04-09 | 中国石油天然气股份有限公司 | Sand filling pipe device, filling method and water drive experiment method |
-
2014
- 2014-08-20 CN CN201420470989.8U patent/CN204002741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023282A (en) * | 2017-06-16 | 2017-08-08 | 北京永瑞达科贸有限公司 | Oil gas water three phase displacement visual experimental apparatus |
| CN109296362A (en) * | 2018-08-31 | 2019-02-01 | 中国石油天然气股份有限公司 | Rotate sand-filling apparatus, the rotation back-up sand system and method applied to sandpack column |
| CN109296362B (en) * | 2018-08-31 | 2022-03-01 | 中国石油天然气股份有限公司 | Rotary sand filling device, rotary sand filling system applied to sand filling model and rotary sand filling method applied to sand filling model |
| CN112627787A (en) * | 2019-10-08 | 2021-04-09 | 中国石油天然气股份有限公司 | Sand filling pipe device, filling method and water drive experiment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |