CN208672489U - A kind of measurement reservoir rock sample porosity equipment - Google Patents
A kind of measurement reservoir rock sample porosity equipment Download PDFInfo
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- CN208672489U CN208672489U CN201822074353.2U CN201822074353U CN208672489U CN 208672489 U CN208672489 U CN 208672489U CN 201822074353 U CN201822074353 U CN 201822074353U CN 208672489 U CN208672489 U CN 208672489U
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- work box
- measurement
- rock sample
- reservoir rock
- inner cavity
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Abstract
The utility model discloses a kind of measurement reservoir rock sample porosity equipments, including pedestal, the top of the pedestal, which is from left to right fixedly connected sequentially, work box and measurement case, kerosene pipeline is communicated on the left of the work box, and the surface of kerosene pipeline is provided with the first solenoid electric valve of control kerosene pipeline oil inlet, the inner cavity of work box slidably connects partition, and drive rod is fixedly connected at the top of partition, the top of drive rod runs through the top of work box cavity and extends to the top of work box, and the utility model relates to geological experiment technical fields.The measurement reservoir rock sample porosity equipment, by the air discharge inside square rock sample gap, the volume in rock sample gap is obtained by measuring the amount of air, measurement method is simple and convenient, it is at low cost, the speed of measurement reservoir rock sample porosity equipment measurement is considerably increased, and easy to operate, new hand can be used, and increase the practicability of measurement reservoir rock sample porosity equipment.
Description
Technical field
The utility model relates to geological experiment technical field, specially a kind of measurement reservoir rock sample porosity equipment.
Background technique
Rock porosity is also known as rock porosity, is to measure a kind of parameter that contained pore volume is how many in rock, rock
Stone porosity can be divided into overall porosity and effective drainage porosity, and rock overall porosity is all connections and disconnected hole in rock sample
Total volume and rock sample appearance total volume percentage, rock effective drainage porosity then refer in rock sample be interconnected hole
The percentage of volume and rock appearance total volume, the rock porosity that core lab is measured are usually having for rock
Porosity is imitated, with deepening continuously for In Oil Field Exploration And Development, the low hole that faces, hypotonic, low-abundance reservoir is more and more, fine and close
Reservoir core sample evacuates, saturation element increasingly becomes one of key factor for influencing rock core porosity test, currently, in order to
Tested media can be allowed preferably to penetrate into the active porosity of rock, more and more laboratories are in traditional saturation kerosene method
On the basis of porosity test technology.
Existing measurement reservoir rock sample porosity equipment often measures gimmick when measuring to reservoir rock sample porosity
Trouble, and measuring instrument is often very valuable, brings great inconvenience to the measurement of reservoir rock sample porosity.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of measurement reservoir rock sample porosity equipment, solves
Gimmick trouble is measured, and measuring instrument is often very valuable, very big inconvenience is brought to reservoir rock sample porosity measurement and is asked
Topic.
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of measurement reservoir rock sample porosity equipment, including pedestal, the top of the pedestal is from left to right successively fixed to be connected
It is connected to work box and measurement case, is communicated with kerosene pipeline on the left of the work box, and the surface of kerosene pipeline is provided with control
First solenoid electric valve of kerosene pipeline oil inlet processed, the inner cavity of the work box slidably connect partition, and the top of partition
It is fixedly connected with drive rod, the top of the drive rod runs through the top of work box cavity and extends to the top of work box, institute
It states the inner cavity of work box and the surface being located at below partition is fixedly connected with baffle, and the surface of baffle offers venthole,
One-way cock is communicated at the top of the partition.
Preferably, the top of the work box, which is run through, the first fixed -piping, and the first fixed -piping is located at work box
One end of inner cavity is communicated with bellows, and the bottom end of the bellows is connected to the top of one-way cock.
Preferably, one end of first fixed -piping runs through the left side of measurement case and extends to the inner cavity of measurement case, institute
The bottom for stating measurement box cavity is fixedly connected with solvent tank, and the first fixed -piping is located at one end and the solvent of measurement box cavity
The top of case is connected to, and the front of the solvent tank is communicated with the second solenoid electric valve.
Preferably, the top of the solvent tank and be located at the first fixed -piping right be communicated with the second fixed -piping, institute
The one end of the second fixed -piping far from solvent tank is stated through the top of measurement box cavity and extends to the top of measurement case, described the
The surface of two fixed -pipings offers scale lines.
Preferably, aspiration pump, and the right end and work box of aspiration pump bleeding point are fixedly connected at the top of the pedestal
Left side connection.
Preferably, the surface of the work box is hinged with protection chamber door by hinge.
Beneficial effect
The utility model provides a kind of measurement reservoir rock sample porosity equipment.Have compared with prior art following beneficial
Effect:
(1) the measurement reservoir rock sample porosity equipment, has work by being from left to right fixedly connected sequentially at the top of the base
Make case and measurement case, kerosene pipeline is communicated on the left of work box, and the surface of kerosene pipeline is provided with control kerosene pipeline
First solenoid electric valve of oil inlet, the inner cavity of work box slidably connect partition, and driving is fixedly connected at the top of partition
Bar, the top of drive rod through work box cavity top and extend to the top of work box, the inner cavity of work box and be located at every
Surface below plate is fixedly connected with baffle, and the surface of baffle offers venthole, is communicated with check valve at the top of partition
Air inside square rock sample gap is discharged door, obtains the body in rock sample gap by measuring the amount of air
Product, measurement method is simple and convenient, at low cost, considerably increases the speed of measurement reservoir rock sample porosity equipment measurement, and grasps
Make simply, new hand can be used, and increase the practicability of measurement reservoir rock sample porosity equipment.
(2) measurement reservoir rock sample porosity equipment, by the top of solvent tank and positioned at the right side of the first fixed -piping
Side is communicated with the second fixed -piping, and the one end of the second fixed -piping far from solvent tank is through the top for measuring box cavity and extends to
The top of case is measured, the surface of the second fixed -piping offers scale lines, by by the sky in square rock sample gap
Gas is discharged in measurement case, is obtained data by the scale lines on the second fixed -piping surface, is intuitively shown reservoir rock sample
Porosity, it is easy to use.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the cross-sectional view of the utility model structure；
Fig. 3 is the structural schematic diagram of the utility model solvent tank.
In figure: 1- pedestal, 2- work box, 3- measurement case, 4- kerosene pipeline, the first solenoid electric valve of 5-, 6- partition, 7- drive
Lever, 8- baffle, 9- venthole, 10- one-way cock, the first fixed -piping of 11-, 12- bellows, 13- solvent tank, 14-
Two solenoid electric valves, the second fixed -piping of 15-, 16- scale lines, 17- aspiration pump, 18- protect chamber door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of measurement reservoir rock sample porosity equipment, packet
Pedestal 1 is included, the top of pedestal 1 is fixedly connected with aspiration pump 17, and the left side of the right end of 17 bleeding point of aspiration pump and work box 2
The surface of connection, work box 2 is hinged with protection chamber door 18 by hinge, and the top of pedestal 1 is from left to right fixedly connected sequentially and has
Work box 2 and measurement case 3, the top of work box 2 is through there is the first fixed -piping 11, and one end of the first fixed -piping 11 is through survey
The bottom of the left side of measuring tank 3 and the inner cavity for extending to measurement case 3, measurement 3 inner cavity of case is fixedly connected with solvent tank 13, solvent tank 13
Inner cavity be filled with water-immiscible solvent, and the bottom of the height of solvent and scale lines 16 maintains an equal level, the top of solvent tank 13
Portion and be located at the first fixed -piping 11 right be communicated with the second fixed -piping 15, the second fixed -piping 15 is far from solvent tank 13
One end runs through the top of measurement 3 inner cavity of case and extends to the top of measurement case 3, and the surface of the second fixed -piping 15 offers scale
Lines 16 passes through 15 surface of the second fixed -piping by the way that the air in square rock sample gap to be discharged in measurement case 3
Scale lines 16 obtains data, intuitively shows the porosity of reservoir rock sample, easy to use, and the first fixed -piping 11
It being connected in one end of measurement 3 inner cavity of case with the top of solvent tank 13, the front of solvent tank 13 is communicated with the second solenoid electric valve 14,
The model 24V-JBS of second solenoid electric valve 14, and the first fixed -piping 11 is located at one end of 2 inner cavity of work box and is communicated with
The bottom end of bellows 12, bellows 12 is connected to the top of one-way cock 10, and the left side of work box 2 is communicated with kerosene pipeline
4, and the surface of kerosene pipeline 4 is provided with the first solenoid electric valve 5 of control 4 oil inlet of kerosene pipeline, the first solenoid electric valve 5
Model 24V-JBS, the inner cavity of work box 2 slidably connects partition 6, and the top of partition 6 is fixedly connected with drive rod
7, the top of drive rod 7 is connect with driving motor, and the top of drive rod 7 runs through the top of 2 inner cavity of work box and extends to work
The top of case 2, the inner cavity of work box 2 and the surface for being located at 6 lower section of partition are fixedly connected with baffle 8, and the surface of baffle 8 is opened
Equipped with venthole 9, the top of partition 6 is communicated with one-way cock 10, and the air inside square rock sample gap is discharged, and leads to
The amount of measurement air is crossed to obtain the volume in rock sample gap, measurement method is simple and convenient, and it is at low cost, considerably increase measurement
The speed of reservoir rock sample porosity equipment measurement, and it is easy to operate, and new hand can be used, and increase measurement reservoir rock sample hole
Spend the practicability of device.
When work needs to measure, chamber door 19 is opened, square sample is put into work box 2, starts aspiration pump 17 for work
Air in case 2 is drained, and is filled kerosene into work box 2 by the first solenoid electric valve 5 at this time, is turned off after filling, etc.
After oozing sample completely to kerosene, drive rod 7 is driven to rise by driving motor, drive rod 7 moves upwards with dynamic dividing plate 6, makes
It obtains and is in negative pressure state in work box 2, the air in sample gap is passed to above baffle 8 along venthole 9 at this time, then suitable
One-way cock 10 be successively passed in solvent tank 13 and squeezed in solvent tank 13 by bellows 12 and the first fixed -piping 11
Solvent rise in the second fixed -piping 15, the volume of porosity can be judged according to the numerical value of scale lines 16 at this time.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of measurement reservoir rock sample porosity equipment, including pedestal (1), the top of the pedestal (1) is from left to right successively solid
Surely work box (2) and measurement case (3) are connected with, it is characterised in that: kerosene pipeline (4) are communicated on the left of the work box (2),
And the surface of kerosene pipeline (4) is provided with first solenoid electric valve (5) of control kerosene pipeline (4) oil inlet, the work box
(2) inner cavity slidably connects partition (6), and drive rod (7) are fixedly connected at the top of partition (6), the drive rod (7)
Top through work box (2) inner cavity top and extend to the tops of work box (2), the inner cavity and position of the work box (2)
Surface below partition (6) is fixedly connected with baffle (8), and the surface of baffle (8) offers venthole (9), it is described every
One-way cock (10) are communicated at the top of plate (6).
2. a kind of measurement reservoir rock sample porosity equipment according to claim 1, it is characterised in that: the work box (2)
Top through having the first fixed -piping (11), and the first fixed -piping (11) is located at one end of work box (2) inner cavity and is connected to
Have bellows (12), the bottom end of the bellows (12) is connected to the top of one-way cock (10).
3. a kind of measurement reservoir rock sample porosity equipment according to claim 2, it is characterised in that: first fixing pipe
The one end in road (11) runs through the left side of measurement case (3) and extends to the inner cavity of measurement case (3), the bottom of described measurement case (3) inner cavity
Portion is fixedly connected with solvent tank (13), and the first fixed -piping (11) is located at the one end and solvent tank of measurement case (3) inner cavity
(13) top connection, the front of the solvent tank (13) is communicated with the second solenoid electric valve (14).
4. a kind of measurement reservoir rock sample porosity equipment according to claim 3, it is characterised in that: the solvent tank (13)
Top and be located at the first fixed -piping (11) right be communicated with the second fixed -piping (15), second fixed -piping (15)
One end far from solvent tank (13) runs through the top of measurement case (3) inner cavity and extends to the top of measurement case (3), and described second is solid
The surface for determining pipeline (15) offers scale lines (16).
5. a kind of measurement reservoir rock sample porosity equipment according to claim 1, it is characterised in that: the pedestal (1)
Top is fixedly connected with aspiration pump (17), and the right end of aspiration pump (17) bleeding point is connected to the left side of work box (2).
6. a kind of measurement reservoir rock sample porosity equipment according to claim 1, it is characterised in that: the work box (2)
Surface by hinge be hinged with protection chamber door (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074353.2U CN208672489U (en) | 2018-12-11 | 2018-12-11 | A kind of measurement reservoir rock sample porosity equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074353.2U CN208672489U (en) | 2018-12-11 | 2018-12-11 | A kind of measurement reservoir rock sample porosity equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672489U true CN208672489U (en) | 2019-03-29 |
Family
ID=65820889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074353.2U Expired - Fee Related CN208672489U (en) | 2018-12-11 | 2018-12-11 | A kind of measurement reservoir rock sample porosity equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095398A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | Utilize the device and method of magnetic fluid measurement porosity |
| CN112504933A (en) * | 2020-11-19 | 2021-03-16 | 王云帅 | Porosity measuring device for predicting shale oil geological desserts |
-
2018
- 2018-12-11 CN CN201822074353.2U patent/CN208672489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095398A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | Utilize the device and method of magnetic fluid measurement porosity |
| CN112504933A (en) * | 2020-11-19 | 2021-03-16 | 王云帅 | Porosity measuring device for predicting shale oil geological desserts |
| CN112504933B (en) * | 2020-11-19 | 2023-09-26 | 西安润丰源石化科技有限公司 | Porosity measuring device for shale oil geological dessert prediction |
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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: 20190329 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |