CN105973781A - Stress-chemical coupling visualization testing system for laminated salt rock - Google Patents
Stress-chemical coupling visualization testing system for laminated salt rock Download PDFInfo
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- CN105973781A CN105973781A CN201610270252.5A CN201610270252A CN105973781A CN 105973781 A CN105973781 A CN 105973781A CN 201610270252 A CN201610270252 A CN 201610270252A CN 105973781 A CN105973781 A CN 105973781A
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 239000011435 rock Substances 0.000 title claims abstract description 23
- 238000012412 chemical coupling Methods 0.000 title claims abstract description 18
- 238000012800 visualization Methods 0.000 title claims abstract description 13
- 150000003839 salts Chemical class 0.000 title abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 13
- 235000002639 sodium chloride Nutrition 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 16
- 239000011780 sodium chloride Substances 0.000 claims description 16
- 238000013421 nuclear magnetic resonance imaging Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000004458 analytical method Methods 0.000 abstract description 4
- 230000001808 coupling effect Effects 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000006193 liquid solution Substances 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 3
- 238000002595 magnetic resonance imaging Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 28
- 239000010779 crude oil Substances 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a stress-chemical coupling visualization testing system for a laminated salt rock, wherein the testing system includes a specimen clamp holder, an axial chemical solution adding system, a confining pressure loading system and a magnetic resonance imaging system; the clamp holder comprises a tubular machine body, an upper plug, a lower plug, an upper jacking head, a lower jacking head, a tubular sealing sleeve, a heating layer and the like. The testing system can easily control and adjust the pressure and temperature of a chemical solution, and the confining pressure and the environment temperature of a specimen during testing, and then a seepage path and permeability amount of petroleum in a bedding zone are subjected to visualized analysis under a certain confining pressure condition of the laminated salt rock in virtue of the magnetic resonance imaging system; different degrees of corrosion effects are generated because a liquid solution is infiltrated into the salt rock or an interlayer along cracks after a surrounding rock is cracked and damaged under stress action, the surrounding rock is weakened, new cracks are promoted to generate the coupling superposition effect, and the bedding stress-chemical coupling effect and permeability in a salt cave oil storage process is revealed.
Description
Technical field
The present invention relates to testing equipment, study rock salt long-term creep under multi-scenarios method effect particularly to a kind of
Testing equipment.
Background technology
Oil is as the blood of industry, in occupation of very important status in national economy.Once there is oil
Crisis, will cause the serious consequence such as economic recession, social unrest.China from reform and opening-up since economy always
Keeping high speed development, the demand for oil also grows with each passing day.According to CNPC's group economy technical research
" domestic and international gas industries development report " that institute issues for 2016 is pointed out, China's oil consumption in 2015
Being 5.43 billion cubic meters, external dependence degree is up to 60.6%.China's oil-production capacity wretched insufficiency, it is necessary to big
Amount depends on import.But, external oil interdependency is the highest, and China's oil market is affected by international environment
The biggest, energy potential collision hazard is the most prominent, if the politics in the world, the unfavorable situation such as economic and military
Under the influence of, it is possible to there is the serious consequences such as oil shortage even oil crisis.
In the morning on October 23rd, 2015, " the 3rd salt cave utilizes international symposium " holds in Beijing, meeting
On from more than 100 name experts and scholars Chinese, German, French, Austrian around the " economy of salt cave resource
Exploitation and technical security " theme carried out academic discuss and exchange of technology, and wherein salt cave oil storage, salt cave are comprehensive
The advanced problems such as utilization cause scholar's extensive concern.In meeting, China Salt Industry Co. president-Li Yao refers to by force
Go out, " although there is abundant rock salt resources in China, but the salt cave quantity being utilized at present is the most few,
As technical method science is correct, salt cave utilizes can provide crude oil, product oil, natural gas and some Industry Wastes
The preferable memory space of material, but as method is the most proper, either during exploitation, or at bank
During use, a potential safety hazard will be become.”
Utilize many interlayers salt cave to carry out the material storages such as crude oil and must take into the chemical solutions such as the oil phase with country rock
Interaction relation.It is big, during particularly note is adopted that salt cavern underground storage buried depth makes greatly to store hydrostatic oil pressure
Bigger pressure reduction change can accelerate Rock Damage, and the chemical erosion bad effect of oil/salt, makes underground in addition
The environment of bank is more complicated, is more difficult to predict to its safe condition.Accordingly, it would be desirable to the corresponding examination of exploitation
Experiment device research salt cave crude oil note adopts the stress-chemical Coupling effect of process casing reason, it is achieved steady to country rock
Qualitative analysis and prediction.
Summary of the invention
In view of this, it is an object of the invention to provide the stress-chemical Coupling Visualization of a kind of alternating layers rock salt
System, to simulate the interaction environment of the chemical solutions such as oil and country rock, the research salt cave crude oil note process of adopting is enclosed
Stress-chemical Coupling the effect of rock stratum reason, it is achieved stability analysis and the prediction to country rock.
The stress of alternating layers rock salt of the present invention-chemical Coupling Visualization system, including specimen holder device, axially
Chemical solution add-on system, confined pressure loading system and nuclear magnetic resonance imaging system；
Described clamper includes tubulose body, the two ends pore of described tubulose body is arranged upper plug head and under
Plug, the end of described tubulose body is additionally provided with the lower end cap of fixing lower end cap and fixes seat, described on
Plug is positioned on one end of tubulose body and is provided with top end, and described lower end cap is positioned at tubulose body
It is provided with lower top on one end, between top end and lower top, is provided with test specimen；
Described tubulose body also includes the tubular seals glue that two ends are connected on upper plug head and lower end cap
Set, described top end, lower top and test specimen are positioned in tubular seals gum cover；
It is provided with zone of heating on the inner tubal wall of described tubulose body, the outer tube wall of tubulose body is provided with guarantor
Temperature layer, the space between described zone of heating and tubular seals set is confined pressure room, and described tubulose body is arranged
There is the first temperature sensor of detection confined pressure indoor temperature, the two ends of tubulose body are respectively arranged with and enclose
Pressure chamber connection confined pressure oil-feed pore and confined pressure emptying pore, the oil-out of described confined pressure loading system with enclose
It is pressed into oil pipe hole to connect, outside described heat-insulation layer, is cased with the malcoils of nuclear magnetic resonance imaging system；
Two ends on described test specimen are provided with the chemical solution passage axially extended, and described upper plug head sets
Being equipped with upper liquid inlet pipe hole channel attached with chemical solution on test specimen, institute's lower end cap and lower end cap are fixed on seat
It is provided with lower liquid inlet pipe hole channel attached with chemical solution on test specimen；Described upper liquid inlet pipe hole and lower feed liquor
Pore liquid outlet with axial chemical solution add-on system respectively is connected.
Further, described axial chemical solution add-on system includes chemical solution container and being arranged on of inlet
Learn the compression pump in solution container, the liquid outlet lateral line of described compression pump is disposed with effusion meter,
Second temperature sensor, the first heater having auto-regulating temp, three-temperature sensor, the first pressure transducer
With the 4th temperature sensor, the pipeline between described pressure transducer and the 4th temperature sensor is provided with
First arm, described first arm connects and has vacuum pump, the liquid outlet side of described 4th temperature sensor
It is provided with the second arm on pipeline, described second arm is provided with manual switch valve.
Further, described confined pressure loading system includes confined pressure pump, and the liquid outlet lateral line of described confined pressure pump sets
It is equipped with the second heater having auto-regulating temp, the 5th temperature sensor and the second pressure transducer.
Further, described zone of heating is spiral heat exchange tube or the ring set of band annular liquid storage cylinder, described tubulose body
On be provided with the deep fat that adds that the ring set with spiral heat exchange tube or band annular liquid storage cylinder is connected and enter pore and heating
Pore discharged by oil.
Beneficial effects of the present invention:
The stress of alternating layers rock salt of the present invention-chemical Coupling Visualization system, the chemical solution at two ends on its test specimen
Liquid passage can be blind hole, it is also possible to for the through hole of coaxial communication, can need to select according to test；Test
Time chemical solution passage in be full of solution, and the pressure of solution, temperature can by axial chemical solution add system
Tracking saves, in conjunction with the confined pressure power suffered by confined pressure loading system regulation test specimen and the temperature residing for zone of heating regulation test specimen
Environment, it is possible to simulation petroleum storage process height hydrostatic oil pressure and note oil recovery process；Relend and help nuclear magnetic resonance, NMR
As system, can visual analyzing alternating layers rock salt under the conditions of certain confined pressure, oil layer reason band percolation path and
Infiltration capacity.Therefore, this pilot system has taken into full account that salt cave is storing oil process, and cavity country rock is subject to simultaneously
The common effect of crustal stress, crude oil medium osmosis corrosion；Salt after the corrosion of this pilot system energy relative analysis crude oil solution
The deformation characteristic of rock, strength characteristics and fine sight architectural feature thereof, and monitor crucial ion concentration in chemical solution
Changing Pattern, inquire into rock salt sample oiling corrosive effect.This pilot system can be simulated when country rock is at stress
After the lower crack and damage of effect, liquid solution penetrates into the corrosion work produced rock salt or interlayer in various degree along crack
With, weaken country rock, promote that new crack produces this coupling synergistic effect, disclose salt cave oil storage process layer reason
Stress-chemical Coupling effect and permeability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stress-chemical Coupling Visualization system of alternating layers rock salt of the present invention；
Fig. 2 is the sectional structure schematic diagram of P portion clamper in Fig. 1.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it can be seen, the stress of the present embodiment alternating layers rock salt-chemical Coupling Visualization system, including test specimen
Clamper, axial chemical solution add-on system, confined pressure loading system and nuclear magnetic resonance imaging system；
Described clamper includes tubulose body 1, arranges upper plug head 2 in the two ends pore of described tubulose body
With lower end cap 3, the lower end cap that the end of described tubulose body is additionally provided with fixing lower end cap fixes seat 4,
Described upper plug head is positioned on one end of tubulose body and is provided with top end 5, and described lower end cap is positioned at tubulose device
It is provided with lower top 6 on internal one end, between top end and lower top, is provided with test specimen 7；
Described tubulose body also includes the tubular seals set 8 that two ends are connected on upper plug head and lower end cap,
Described top end, lower top and test specimen are positioned in tubular seals set, and the tubular seals set in the present embodiment is logical
Cross clip 36 to be connected with plug, connect simple and convenient；
It is provided with zone of heating 9 on the inner tubal wall of described tubulose body, the outer tube wall of tubulose body is provided with guarantor
Temperature layer 10, the space between described zone of heating and tubular seals set is confined pressure room 11, on described tubulose body
It is provided with the first temperature sensor 12 of detection confined pressure indoor temperature, the two ends of tubulose body are respectively provided with
There is the confined pressure oil-feed pore 13 and confined pressure emptying pore 14 connected with confined pressure room, described confined pressure loading system
Oil-out is connected with confined pressure oil-feed pore, is cased with the nuclear-magnetism of nuclear magnetic resonance imaging system altogether outside described heat-insulation layer
Shake coil 15；
The two ends of described test specimen are provided with the chemical solution passage axially extended, as it is shown in figure 1, this reality
The chemical solution passage executing two ends on test specimen in example can be blind hole, described upper plug head is provided with on test specimen
The channel attached upper liquid inlet pipe hole 16 of chemical solution, institute's lower end cap and lower end cap are fixed and are provided with on seat and try
The channel attached lower liquid inlet pipe hole 17 of chemical solution on part；Described upper liquid inlet pipe hole and lower liquid inlet pipe hole are respectively
It is connected with the liquid outlet of axial chemical solution add-on system.
The stress of the present embodiment alternating layers rock salt-chemical Coupling Visualization system, the chemistry at two ends on its test specimen
Solution channel can be blind hole, and in different tests, on test specimen, the chemical solution passage at two ends can also be certainly
The through hole of coaxial communication, can need to select according to test；Solution it is full of in chemical solution passage during test, and
The pressure of solution, temperature can be regulated by axial chemical solution add-on system, regulate in conjunction with confined pressure loading system
Confined pressure power suffered by test specimen and zone of heating regulation temperature environment residing for test specimen, it is possible to simulation petroleum storage process is high
Hydrostatic oil pressure and note oil recovery process；Relend and help nuclear magnetic resonance imaging system, can visual analyzing alternating layers rock salt
Under the conditions of certain confined pressure, oil manages percolation path and the infiltration capacity of band at layer.Therefore, this pilot system is abundant
Considering salt cave and storing oil process, cavity country rock jointly by crustal stress, the corrosion of crude oil medium osmosis simultaneously
Effect；The deformation characteristic of rock salt, strength characteristics and micro-after the corrosion of this pilot system energy relative analysis crude oil solution
Microscopical structure feature, and monitor the Changing Pattern of crucial ion concentration in chemical solution, inquire into the oil of rock salt sample
Chemical attack effect.This pilot system can be simulated when country rock is under stress effect after crack and damage, liquid solution edge
Crack is penetrated into and rock salt or interlayer is produced corrosiveness in various degree, weakens country rock, promotes that new crack produces
This coupling synergistic effect, discloses stress-chemical Coupling effect and the permeability of salt cave oil storage process layer reason.
In the present embodiment, described axial chemical solution add-on system includes chemical solution container 18 and inlet
The compression pump 19 being arranged in chemical solution container, the liquid outlet lateral line of described compression pump sets gradually
There are effusion meter the 20, second temperature sensor the 21, first heater having auto-regulating temp 22, three-temperature sensor
23, the first pressure transducer 24 and the 4th temperature sensor 25, described pressure transducer and the 4th temperature pass
Being provided with the first arm 26 on pipeline between sensor, described first arm connects vacuum pump 27, institute
State and on the liquid outlet lateral line of the 4th temperature sensor, be provided with the second arm 28, described second arm sets
It is equipped with manual switch valve 29.
Axial chemical solution add-on system in the present embodiment can easily regulate the chemical solution entering test specimen
Pressure and temperature, controlling test is simple.
In the present embodiment, described confined pressure loading system includes confined pressure pump 30, the liquid outlet side of described confined pressure pump
The second heater having auto-regulating temp the 31, the 5th temperature sensor 32 and the second pressure transducer it is provided with on pipeline
33。
Confined pressure loading system in the present embodiment can easily regulate enter confined pressure room pressure oil pressure and
Temperature, controlling test is simple.
In the present embodiment, described zone of heating 9 is spiral heat exchange tube, and zone of heating is also the most in different embodiments
Can be ring set or other structure of band annular liquid storage cylinder, described tubulose body is provided with and spiral heat exchange tube
The deep fat that adds connected enters pore 34 and adds deep fat discharge pipe hole 35；Zone of heating simple in construction, easily implements.
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, although
With reference to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that,
Technical scheme can be modified or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should be contained in the middle of scope of the presently claimed invention.
Claims (4)
1. the stress of an alternating layers rock salt-chemical Coupling Visualization system, it is characterised in that: include examination
Part clamper, axial chemical solution add-on system, confined pressure loading system and nuclear magnetic resonance imaging system；
Described clamper includes tubulose body, the two ends pore of described tubulose body is arranged upper plug head and under
Plug, the end of described tubulose body is additionally provided with the lower end cap of fixing lower end cap and fixes seat, described on
Plug is positioned on one end of tubulose body and is provided with top end, and described lower end cap is positioned at tubulose body
It is provided with lower top on one end, between top end and lower top, is provided with test specimen；
Described tubulose body also includes the tubular seals set that two ends are connected on upper plug head and lower end cap,
Described top end, lower top and test specimen are positioned in tubular seals set；
It is provided with zone of heating on the inner tubal wall of described tubulose body, the outer tube wall of tubulose body is provided with guarantor
Temperature layer, the space between described zone of heating and tubular seals set is confined pressure room, and described tubulose body is arranged
There is the first temperature sensor of detection confined pressure indoor temperature, the two ends of tubulose body are respectively arranged with and enclose
Pressure chamber connection confined pressure oil-feed pore and confined pressure emptying pore, the oil-out of described confined pressure loading system with enclose
It is pressed into oil pipe hole to connect, outside described heat-insulation layer, is cased with the malcoils of nuclear magnetic resonance imaging system；
The two ends of described test specimen are provided with the chemical solution passage axially extended, and described upper plug head is arranged
Having upper liquid inlet pipe hole channel attached with chemical solution on test specimen, institute's lower end cap and lower end cap are fixed and are set on seat
It is equipped with lower liquid inlet pipe hole channel attached with chemical solution on test specimen；Described upper liquid inlet pipe hole and lower feed tube
Hole liquid outlet with axial chemical solution add-on system respectively is connected.
The stress of alternating layers rock salt the most according to claim 1-chemical Coupling Visualization system, it is special
Levy and be: described axial chemical solution add-on system includes that chemical solution container and inlet are arranged on chemistry
Compression pump in solution container, the liquid outlet lateral line of described compression pump is disposed with effusion meter,
Two temperature sensors, the first heater having auto-regulating temp, three-temperature sensor, the first pressure transducer and
4th temperature sensor, the pipeline between described pressure transducer and the 4th temperature sensor is provided with
One arm, described first arm connects and has vacuum pump, the liquid outlet side pipe of described 4th temperature sensor
It is provided with the second arm on road, described second arm is provided with manual switch valve.
The stress of alternating layers rock salt the most according to claim 1-chemical Coupling Visualization system, it is special
Levy and be: described confined pressure loading system includes confined pressure pump, the liquid outlet lateral line of described confined pressure pump is arranged
There are the second heater having auto-regulating temp, the 5th temperature sensor and the second pressure transducer.
The stress of alternating layers rock salt the most according to claim 1-chemical Coupling Visualization system, it is special
Levy and be: described zone of heating is spiral heat exchange tube or the ring set of band annular liquid storage cylinder, on described tubulose body
It is provided with the deep fat that adds that the ring set with spiral heat exchange tube or band annular liquid storage cylinder is connected enter pore and add deep fat
Discharge pore.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610270252.5A CN105973781A (en) | 2016-04-27 | 2016-04-27 | Stress-chemical coupling visualization testing system for laminated salt rock |
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| CN201610270252.5A CN105973781A (en) | 2016-04-27 | 2016-04-27 | Stress-chemical coupling visualization testing system for laminated salt rock |
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| CN201610270252.5A Pending CN105973781A (en) | 2016-04-27 | 2016-04-27 | Stress-chemical coupling visualization testing system for laminated salt rock |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353357A (en) * | 2016-11-08 | 2017-01-25 | 西安理工大学 | Device and method for monitoring micro structure changes of sand soil medium under seepage effect |
| CN106404548A (en) * | 2016-10-31 | 2017-02-15 | 重庆大学 | Method for visually analyzing crack propagation under hydraulic fracturing effect |
| CN107894392A (en) * | 2017-12-20 | 2018-04-10 | 山东大学 | Bolted discontinuous rock anchors the research system and method for Corrosion mechanism under sea water intrusion |
| CN110096824A (en) * | 2019-05-08 | 2019-08-06 | 中国科学院武汉岩土力学研究所 | Salt cave storage tank farm method for estimating stability |
| CN110805440A (en) * | 2019-11-26 | 2020-02-18 | 西南石油大学 | Visual agent injection physical model for high-temperature high-pressure fracture-cavity oil reservoir |
| CN112432891A (en) * | 2020-10-21 | 2021-03-02 | 西安理工大学 | Roller compacted concrete corrosion real-time monitoring device and method capable of considering hydraulic pressure action |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288629A (en) * | 2011-07-01 | 2011-12-21 | 中联煤层气国家工程研究中心有限责任公司 | Core holder |
| CN102606146A (en) * | 2012-02-21 | 2012-07-25 | 重庆大学 | Salt cavern model test method for simulating multi-interbedded salt rock geological conditions |
| CN203191260U (en) * | 2013-04-22 | 2013-09-11 | 湖南科技大学 | Rock single fracture chemical solution seepage test device |
| CN104034745A (en) * | 2014-06-30 | 2014-09-10 | 中国科学院武汉岩土力学研究所 | High-pressure nuclear magnetic resonance CO2 geological storage model test system |
| CN104819926A (en) * | 2015-05-20 | 2015-08-05 | 河海大学 | Multi-field coupling penetration test device and method for cracked rock |
-
2016
- 2016-04-27 CN CN201610270252.5A patent/CN105973781A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288629A (en) * | 2011-07-01 | 2011-12-21 | 中联煤层气国家工程研究中心有限责任公司 | Core holder |
| CN102606146A (en) * | 2012-02-21 | 2012-07-25 | 重庆大学 | Salt cavern model test method for simulating multi-interbedded salt rock geological conditions |
| CN203191260U (en) * | 2013-04-22 | 2013-09-11 | 湖南科技大学 | Rock single fracture chemical solution seepage test device |
| CN104034745A (en) * | 2014-06-30 | 2014-09-10 | 中国科学院武汉岩土力学研究所 | High-pressure nuclear magnetic resonance CO2 geological storage model test system |
| CN104819926A (en) * | 2015-05-20 | 2015-08-05 | 河海大学 | Multi-field coupling penetration test device and method for cracked rock |
Non-Patent Citations (2)
| Title |
|---|
| 姜德义 等: "一种含夹层盐岩模型材料的试验研究", 《煤炭学报》 * |
| 陈结 等: "围压作用下盐岩应变与损伤恢复试验研究", 《岩土力学》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404548A (en) * | 2016-10-31 | 2017-02-15 | 重庆大学 | Method for visually analyzing crack propagation under hydraulic fracturing effect |
| CN106404548B (en) * | 2016-10-31 | 2019-06-11 | 重庆大学 | A kind of lower crack propagation visual analysis method of hydraulic fracturing effect |
| CN106353357A (en) * | 2016-11-08 | 2017-01-25 | 西安理工大学 | Device and method for monitoring micro structure changes of sand soil medium under seepage effect |
| CN107894392A (en) * | 2017-12-20 | 2018-04-10 | 山东大学 | Bolted discontinuous rock anchors the research system and method for Corrosion mechanism under sea water intrusion |
| CN107894392B (en) * | 2017-12-20 | 2023-08-25 | 山东大学 | Research system and method for anchoring corrosion mechanism of anchored jointed rock mass under seawater corrosion |
| CN110096824A (en) * | 2019-05-08 | 2019-08-06 | 中国科学院武汉岩土力学研究所 | Salt cave storage tank farm method for estimating stability |
| CN110805440A (en) * | 2019-11-26 | 2020-02-18 | 西南石油大学 | Visual agent injection physical model for high-temperature high-pressure fracture-cavity oil reservoir |
| CN112432891A (en) * | 2020-10-21 | 2021-03-02 | 西安理工大学 | Roller compacted concrete corrosion real-time monitoring device and method capable of considering hydraulic pressure action |
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Application publication date: 20160928 |