CN103257099A - Device for measuring seepage of porous medium - Google Patents
Device for measuring seepage of porous medium Download PDFInfo
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- CN103257099A CN103257099A CN2012100347130A CN201210034713A CN103257099A CN 103257099 A CN103257099 A CN 103257099A CN 2012100347130 A CN2012100347130 A CN 2012100347130A CN 201210034713 A CN201210034713 A CN 201210034713A CN 103257099 A CN103257099 A CN 103257099A
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- imbibition
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- seepage
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Abstract
The invention provides a device for measuring seepage of a porous medium. The device comprises a constant-temperature water bath, a seepage medium container, a camera acquiring device, a connecting device, an electronic scale and a computer acquiring system, wherein water with constant temperature is filled in the constant-temperature water bath, a seepage medium is contained in the seepage medium container, the connecting device is connected with the electronic scale and the porous medium and the porous medium is suspended in the seepage medium, the camera acquiring device is used for transmitting acquired image information of seepage of the seepage medium on the surface of the porous medium to the computer acquiring system, and the electronic scale is used for transmitting a measured seepage quality change of the porous medium in the seepage medium to the computer acquiring system. The device has advantages of being capable of accurately measuring seepage parameters in different time periods, being high in automation degree, and being capable of being widely applied to the field of seepage of the porous medium.
Description
Technical field
The present invention relates to the imbibition measurement mechanism, particularly relate to a kind of for the device of measuring the porous medium imbibition.
Background technology
Increase in demand along with the energy, fine and close unconventional reservoir becomes the future source of energy growth point, the development difficulty of reservoir increases, because the compact reservoir pore throat is tiny, capillary force action is strong, imbibition acts in flow event significantly, therefore, need research compact reservoir imbibition characteristics, set up the imbibition model, for this type of reservoir exploitation provides theoretical direction, also be simultaneously the needs that improve the low-permeability oil deposit recovery ratio.
At present, there are some problems in porous medium imbibition characteristic measuring device, the main self-priming instrument that adopts, its principle mainly is to take volume method to determine the imbibition parameter, at the hyposmosis rock core, because volume of voids is little, imbibition changes responsive, can not the tester responsive change procedure of volume imbibition instrument, imbibition simultaneously be along with the prolongation of time weakens gradually, continuous coverage and consuming timely reach one month, increased workload greatly, need automatic data collection, common imbibition instrument does not have temperature control system, can not probe temperature to the influence of imbibition.We have invented a kind of new imbibition device that is used for measuring porous medium for this reason, have solved above technical matters.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can accurately measure different time imbibition parameter, the device that is used for measuring the porous medium imbibition of foundation is provided for the seepage characteristic research of dense porous medium.
Purpose of the present invention can realize by following technical measures:
This device comprises water bath with thermostatic control, the imbibition media Containers, the shooting harvester, coupling arrangement, electronic balance and computer acquisition system, the water of temperature constant is housed in the water bath with thermostatic control, the imbibition media Containers is arranged in this water bath with thermostatic control, and hold the imbibition medium, coupling arrangement connects this electronic balance and porous medium, and make this porous medium suspension be positioned at this imbibition medium, the shooting harvester is positioned on the inwall of water bath with thermostatic control, be connected in computer acquisition system, and this imbibition medium that will gather is transferred to computer acquisition system in the image information of porous medium surface imbibition, electronic balance is connected in this computer acquisition system, and the imbibition mass change of porous medium in the imbibition medium of measuring is transferred to this computer acquisition system.
Purpose of the present invention also can realize by following technical measures:
This device also comprises temperature sensor, and this temperature sensor is positioned on the inwall of water bath with thermostatic control, is connected in computer acquisition system, and the temperature information of gathering is transferred to computer acquisition system; This device also comprises support, and water bath with thermostatic control is positioned at this support; This electronic balance is positioned over the top of support.
Of the present invention for the device of measuring the porous medium imbibition, the imbibition physical simulation is measured realize robotization, alleviated workload greatly.The device that should be used for the imbibition of measurement porous medium makes the imbibition physical simulation measure the realization imbibition and measures precision and serialization, can test imbibition under the different temperatures, and can be widely used in porous medium imbibition field.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Embodiment
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by going out preferred embodiment, and cooperate described accompanying drawing, be described in detail below.
As shown in Figure 1, Fig. 1 is of the present invention for the apparatus structure synoptic diagram of measuring the porous medium imbibition.The device that should be used for the imbibition of measurement porous medium is made up of water bath with thermostatic control 1, imbibition media Containers 2, temperature sensor 5, shooting harvester 6, support 7, coupling arrangement 8, electronic balance 9 and computer acquisition system 10.Water bath with thermostatic control 1 is positioned on the worktable, places support 7 the insides, and water is housed.Imbibition media Containers 2 places in the water bath with thermostatic control 1, to hold imbibition medium 3.Porous medium 4 usefulness coupling arrangements 8 hang and are positioned at imbibition medium 3, be positioned at electronic balance 9 under.Temperature sensor 5 is positioned at water bath with thermostatic control 1 inwall, is connected in computer acquisition system 10 with transfer wire, and the temperature information of gathering is transferred to computer acquisition system 10, also can be by the temperature of temperature sensor 5 control waters bath with thermostatic control 1.Shooting harvester 6 is positioned at water bath with thermostatic control 1 inwall, is connected in computer acquisition system 10 with transfer wire, and the imbibition medium of gathering is transferred to computer acquisition system 10 in the image information of porous medium 4 surperficial imbibition phenomenons.Support 7 is positioned on the worktable, and electronic balance 9 is positioned over the top of support 7, is connected with computer acquisition system 10 with transfer wire, and the imbibition mass change of porous medium in the imbibition medium of measuring is transferred to computer acquisition system 10.Coupling arrangement 8 connects electronic balance 9 and porous medium 4.
Electronic balance 9 is accurately measured the imbibition mass change of porous medium in the imbibition medium;
By temperature control, can study simulation porous medium imbibition rule under different temperatures.
Porous medium imbibition self-operated measuring unit of the present invention system comprises the steps: when operation
(1) opens computer acquisition system 10, adjust balance 9;
(2) open temperature sensor 5, the imbibition medium is heated to experimental temperature;
(3) porous medium 4 is connected with electronic balance 9 by coupling arrangement 8, puts into imbibition medium 3;
(4) open the imbibition testing system software, by computing machine input imbibition control correlation parameter;
(5) open shooting harvester 6, gather fluid in porous medium 4 surperficial imbibition phenomenons;
(6) handle collection imbibition quality and view data, obtain the imbibition rule.
Claims (4)
1. be used for measuring the device of porous medium imbibition, it is characterized in that this device comprises water bath with thermostatic control, the imbibition media Containers, the shooting harvester, coupling arrangement, electronic balance and computer acquisition system, the water of temperature constant is housed in the water bath with thermostatic control, the imbibition media Containers is arranged in this water bath with thermostatic control, and hold the imbibition medium, coupling arrangement connects this electronic balance and porous medium, and make this porous medium suspension be positioned at this imbibition medium, the shooting harvester is positioned on the inwall of water bath with thermostatic control, be connected in computer acquisition system, and this imbibition medium that will gather is transferred to computer acquisition system in the image information of porous medium surface imbibition, electronic balance is connected in this computer acquisition system, and the imbibition mass change of porous medium in the imbibition medium of measuring is transferred to this computer acquisition system.
2. according to claim 1 for the device of measuring the porous medium imbibition, it is characterized in that this device also comprises temperature sensor, this temperature sensor is positioned on the inwall of water bath with thermostatic control, is connected in computer acquisition system, and the temperature information of gathering is transferred to computer acquisition system.
3. the device for the imbibition of measurement porous medium according to claim 1 is characterized in that this device also comprises support, and water bath with thermostatic control is positioned at this support.
4. according to claim 3 for the device of measuring the porous medium imbibition, it is characterized in that this electronic balance is positioned over the top of support.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100347130A CN103257099A (en) | 2012-02-16 | 2012-02-16 | Device for measuring seepage of porous medium |
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| CN2012100347130A CN103257099A (en) | 2012-02-16 | 2012-02-16 | Device for measuring seepage of porous medium |
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| CN103257099A true CN103257099A (en) | 2013-08-21 |
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| CN2012100347130A Pending CN103257099A (en) | 2012-02-16 | 2012-02-16 | Device for measuring seepage of porous medium |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630478A (en) * | 2013-12-09 | 2014-03-12 | 陕西科技大学 | Method for measuring initial self-imbibition rate of porous calcium carbonate |
| CN104020098A (en) * | 2014-06-25 | 2014-09-03 | 西南石油大学 | Imbibition dynamic testing device under high temperature and high pressure |
| CN104101563A (en) * | 2014-07-10 | 2014-10-15 | 中国石油大学(北京) | Portable spontaneous imbibition measuring device |
| CN104297124A (en) * | 2014-09-12 | 2015-01-21 | 中国石油大学(北京) | Spontaneous imbibition measurement method based on electric potential |
| CN105067795A (en) * | 2015-07-29 | 2015-11-18 | 中国石油大学(北京) | Method for evaluating microstructure of compact reservoir rock |
| CN105092404A (en) * | 2014-05-14 | 2015-11-25 | 中国石油天然气股份有限公司 | Self-absorption experimental instrument and experimental detection method |
| CN105866008A (en) * | 2016-05-30 | 2016-08-17 | 西安石油大学 | Comparative study measuring instrument for imbibition mechanisms of different reservoirs |
| CN104297123B (en) * | 2014-09-12 | 2017-01-11 | 中国石油大学(北京) | Potential-based spontaneous percolation measuring device |
| CN106841009A (en) * | 2017-04-10 | 2017-06-13 | 中国石油大学(华东) | A kind of experimental provision and method for vibrating auxiliary porous medium imbibition |
| CN107543785A (en) * | 2017-08-22 | 2018-01-05 | 成都理工大学 | A kind of rock core Spontaneous capillary imbibition analog meter and its application method |
| CN107589050A (en) * | 2017-08-15 | 2018-01-16 | 哈尔滨工业大学 | A kind of monitoring system and method for the Concrete Material of monitoring in real time infiltration water suction coupling coefficient |
| CN110553969A (en) * | 2019-08-22 | 2019-12-10 | 西安交通大学 | Experimental device for measuring porous medium low temperature wicking characteristic with adjustable superheat degree |
| CN114112775A (en) * | 2021-11-17 | 2022-03-01 | 西安石油大学 | Method for evaluating development and communication degree of artificial crack based on imbibition curve |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630478B (en) * | 2013-12-09 | 2015-11-04 | 陕西科技大学 | Imbibition rate measuring method is started from the beginning of a kind of porous calcium carbonate |
| CN103630478A (en) * | 2013-12-09 | 2014-03-12 | 陕西科技大学 | Method for measuring initial self-imbibition rate of porous calcium carbonate |
| CN105092404A (en) * | 2014-05-14 | 2015-11-25 | 中国石油天然气股份有限公司 | Self-absorption experimental instrument and experimental detection method |
| CN104020098A (en) * | 2014-06-25 | 2014-09-03 | 西南石油大学 | Imbibition dynamic testing device under high temperature and high pressure |
| CN104020098B (en) * | 2014-06-25 | 2016-04-13 | 西南石油大学 | Imbibition dynamic measurement device under a kind of high-temperature and high-pressure conditions |
| CN104101563A (en) * | 2014-07-10 | 2014-10-15 | 中国石油大学(北京) | Portable spontaneous imbibition measuring device |
| CN104297123B (en) * | 2014-09-12 | 2017-01-11 | 中国石油大学(北京) | Potential-based spontaneous percolation measuring device |
| CN104297124A (en) * | 2014-09-12 | 2015-01-21 | 中国石油大学(北京) | Spontaneous imbibition measurement method based on electric potential |
| CN104297124B (en) * | 2014-09-12 | 2016-07-13 | 中国石油大学(北京) | A kind of spontaneous imbibition measuring method based on electromotive force |
| CN105067795A (en) * | 2015-07-29 | 2015-11-18 | 中国石油大学(北京) | Method for evaluating microstructure of compact reservoir rock |
| CN105866008A (en) * | 2016-05-30 | 2016-08-17 | 西安石油大学 | Comparative study measuring instrument for imbibition mechanisms of different reservoirs |
| CN105866008B (en) * | 2016-05-30 | 2018-08-17 | 西安石油大学 | A kind of different reservoir imbibition mechanism comparative study measuring instrument |
| CN106841009A (en) * | 2017-04-10 | 2017-06-13 | 中国石油大学(华东) | A kind of experimental provision and method for vibrating auxiliary porous medium imbibition |
| CN106841009B (en) * | 2017-04-10 | 2023-10-03 | 中国石油大学(华东) | Experimental device and method for vibration-assisted porous medium imbibition |
| CN107589050A (en) * | 2017-08-15 | 2018-01-16 | 哈尔滨工业大学 | A kind of monitoring system and method for the Concrete Material of monitoring in real time infiltration water suction coupling coefficient |
| CN107543785A (en) * | 2017-08-22 | 2018-01-05 | 成都理工大学 | A kind of rock core Spontaneous capillary imbibition analog meter and its application method |
| CN107543785B (en) * | 2017-08-22 | 2019-10-01 | 成都理工大学 | A kind of rock core Spontaneous capillary imbibition analog meter and its application method |
| CN110553969A (en) * | 2019-08-22 | 2019-12-10 | 西安交通大学 | Experimental device for measuring porous medium low temperature wicking characteristic with adjustable superheat degree |
| CN114112775A (en) * | 2021-11-17 | 2022-03-01 | 西安石油大学 | Method for evaluating development and communication degree of artificial crack based on imbibition curve |
| CN114112775B (en) * | 2021-11-17 | 2024-02-06 | 西安石油大学 | Method for evaluating development and connectivity degree of artificial crack based on imbibition curve |
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Application publication date: 20130821 |