CN207248855U - A kind of core oil-displacement test device - Google Patents
A kind of core oil-displacement test device Download PDFInfo
- Publication number
- CN207248855U CN207248855U CN201721366953.5U CN201721366953U CN207248855U CN 207248855 U CN207248855 U CN 207248855U CN 201721366953 U CN201721366953 U CN 201721366953U CN 207248855 U CN207248855 U CN 207248855U
- Authority
- CN
- China
- Prior art keywords
- current divider
- oil
- interval
- even pressure
- pressure adjuster
- 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 - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Oil exploration and development fields are the utility model is related to, especially a kind of core oil-displacement test device.It includes constant speed injection pump, core holding unit, diversion pipe, agitator, interval even pressure adjuster, current divider and gauge line；The constant speed injection pump, core holding unit, agitator, interval even pressure adjuster, current divider and gauge line are connected by diversion pipe；End to end mode is used between the current divider, previous splitter overhead is connected to the bottom of next current divider, last current divider is connected with gauge line；The even pressure adjuster one end connection agitator of the interval, other end connection current divider；The current divider is used for oil-water separation liquid；The even pressure adjuster of the interval is used for the pressure for balancing current divider, lasting carry out water-oil separating.It overcome traditional method cannot simply, accurately drilling well, coring scene carry out core oil-displacement test the problem of.
Description
Technical field
Oil exploration and development fields are the utility model is related to, especially a kind of core oil-displacement test device.
Background technology
In oil exploration and development fields, the size of quickly measurement rock core oil content is generally required, traditional device is often
It is time-consuming and laborious, be not suitable for drilling well, coring in-site measurement；In this case, large-scale plant is often helpless.Therefore, having must
Develop a kind of core oil-displacement test device.
Utility model content
The utility model aims to solve the problem that the above problem, there is provided a kind of core oil-displacement test device, it overcomes traditional
Method cannot simply, accurately drilling well, coring scene carry out core oil-displacement test the problem of, the technical solution that it is used is such as
Under：
A kind of core oil-displacement test device includes constant speed injection pump, core holding unit, diversion pipe, agitator, the even pressure of interval
Adjuster, current divider and gauge line；The even pressure adjuster of the constant speed injection pump, core holding unit, agitator, interval, point
Stream device and gauge line are connected by diversion pipe；End to end mode, previous current divider top are used between the current divider
Portion is connected to the bottom of next current divider, last current divider is connected with gauge line；The even pressure adjuster one of the interval
End connection agitator, other end connection current divider；The current divider is used for oil-water separation liquid；The even pressure adjustment of the interval
Device is used for the pressure for balancing current divider, lasting carry out water-oil separating.
The utility model has the following advantages that：Design is reasonable, simply, accurately can carry out rock core at drilling well, coring scene
Oil displacement experiment, it is workable, it is easy to carry.
Brief description of the drawings
Attached drawing 1 is the schematic perspective view of the utility model；
In attached drawing 1,1. constant speed injection pumps, 2. core holding units, 3. diversion pipes, 4. agitators, the 5. even pressure adjusters of interval,
6. current divider, 7. gauge lines.
Embodiment
1 the utility model is described in further detail below in conjunction with the accompanying drawings：
Shown in attached drawing 1, a kind of core oil-displacement test device includes constant speed injection pump 1, core holding unit 2, diversion pipe 3, stirs
Dynamic device 4, interval even pressure adjuster 5, current divider 6 and gauge line 7；The constant speed injection pump 1, core holding unit 2, agitator
4th, interval even pressure adjuster 5, current divider 6 and gauge line 7 is connected by diversion pipe 3；Head and the tail phase is used between the current divider 6
Mode even, the previous top of current divider 6 are connected to the bottom of next current divider 6, last current divider 6 and gauge line 7
Connection, to improve the effect of the displacement of reservoir oil；The even pressure adjuster of the interval 5 one end connection agitator 4, other end connection current divider 6；
The current divider 6 is used for oil-water separation liquid；The even pressure adjuster 5 of the interval is used for the pressure for balancing current divider 6, continues
Carry out water-oil separating.
When in use, rock core is put into core holding unit 2, opens constant speed injection pump 1, carry out core oil-displacement test.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all scopes that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (1)
1. a kind of core oil-displacement test device, by constant speed injection pump (1), core holding unit (2), diversion pipe (3), agitator (4),
Intermittently even pressure adjuster (5), current divider (6) and gauge line (7) composition；The constant speed injection pump (1), core holding unit
(2), agitator (4), interval even pressure adjuster (5), current divider (6) and gauge line (7) are connected by diversion pipe (3)；It is described
Current divider (6) between use end to end mode, the bottom of next current divider (6) is connected at the top of previous current divider (6)
Portion, last current divider (6) are connected with gauge line (7)；Even pressure adjuster (5) one end connection agitator (4) of the interval,
Other end connection current divider (6)；The current divider (6) is used for oil-water separation liquid；The even pressure adjuster (5) of the interval is used
In the pressure of balance current divider (6), lasting carry out water-oil separating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366953.5U CN207248855U (en) | 2017-10-23 | 2017-10-23 | A kind of core oil-displacement test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366953.5U CN207248855U (en) | 2017-10-23 | 2017-10-23 | A kind of core oil-displacement test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248855U true CN207248855U (en) | 2018-04-17 |
Family
ID=61883321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366953.5U Expired - Fee Related CN207248855U (en) | 2017-10-23 | 2017-10-23 | A kind of core oil-displacement test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248855U (en) |
-
2017
- 2017-10-23 CN CN201721366953.5U patent/CN207248855U/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 |
Granted publication date: 20180417 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |