CN107687336A - A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation - Google Patents
A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation Download PDFInfo
- Publication number
- CN107687336A CN107687336A CN201710632779.2A CN201710632779A CN107687336A CN 107687336 A CN107687336 A CN 107687336A CN 201710632779 A CN201710632779 A CN 201710632779A CN 107687336 A CN107687336 A CN 107687336A
- Authority
- CN
- China
- Prior art keywords
- long tube
- dimensional long
- model system
- gas hydrates
- tube model
- 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.)
- Pending
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 28
- 150000004677 hydrates Chemical class 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 21
- 239000011435 rock Substances 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000011161 development Methods 0.000 claims description 8
- 238000004088 simulation Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 238000011160 research Methods 0.000 abstract description 11
- 230000035699 permeability Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 230000006837 decompression Effects 0.000 abstract description 4
- 239000000706 filtrate Substances 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 7
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- NUXZAAJDCYMILL-UHFFFAOYSA-K trichlorolanthanum;hydrate Chemical compound O.Cl[La](Cl)Cl NUXZAAJDCYMILL-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
- E21B47/07—Temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Business, Economics & Management (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation, it can be tested the seepage flow performance containing hydrate formation, grasp the influence of hydrate formation permeability and saturation degree relation and water and thing decomposition to in-place permeability, influence of the mud filtrate invasion to hydrate formation conductive characteristic under different condition can be simulated, the gas production of aqueous vapor migration and hydrate reservoir under research decompression and EOR Conditions in hydrate formation.The one-dimensional long tube model system of this gas hydrates exploitation analogue experiment installation, including：One-dimensional long tube core holding unit, bushing, pressure tap, thermometer hole, resistivity measurement electrode；The one-dimensional long tube model system is used for the rock core of φ 50 × 1200mm specifications, displacement operating pressure 16MPa, maximum loop pressure 25MPa；Pressure tap, thermometer hole and resistivity measurement electrode are arranged on bushing.
Description
Technical field
The present invention relates to the technical field of gas hydrate study, and mould is developed more particularly to a kind of gas hydrates
The one-dimensional long tube model system of draft experiment device.
Background technology
Considerable reserves promote the continuous progress of development technique, and the innovation of technology again will be efficiently dynamic with dynamic reserve.
Since this century, the whole world all recognizes that gas hydrates are a kind of cleaning energy for substituting conventional fossil fuel
Source.At the whole world has found hydrate mineral reserve o'clock more than 200, with current energy-consuming trend, the only hydrate of exploitation 15% just
It is available for the whole world to use 200 years as long as.But its own stable Temperature-pressure Conditions for being formed, the particularity of its mining type is determined,
Influence in its other recovery process pair with environment need further to assess.Therefore, the research to hydrate exploitation at present
Except a few countries and area carried out individual well or single well group runin adopt in addition to, overwhelming majority research is also in laboratory physics
Simulation and the stage of numerical simulation.
In order to which the energy huge to this reserves develops and utilizes, researcher proposes many methods：
1. heat injection method：Hydrate is heated to decompose on equilibrium temperature using hot water, steam or hot salt brine is injected；
2. voltage drop method：The pressure that hydrate is hidden is reduced to below balance decomposition pressure；
3. chemical agent method：Chemical agent, such as methanol or ethylene glycol are injected to change hydrate equilibrium formation condition.
For land-based area permafrost region hydrate, carry out after Canada, Japan, U.S. etc. in Mallik areas under small yardstick naturally
After gas hydrate heat injection pilot production, land-based area gas hydrates team of China has also successively carried out gas water in Qilian mountains permafrost region
The pilot production work of compound, and achieve success.
Up to now, the research for studying thermal stimulation methane hydrate in experiment both at home and abroad is only limitted to one-dimensional long cores
Clamper, the simulation of second vertical well.However, hydrate exploitation is no different with conventional gas and oil, equally it is a three-dimensional seepage field pressure
The process constantly landed.In order to different in the synthesis, decomposition and recovery process of more authentic and valid understanding grasp hydrate
Reservoir properties, temperature, pressure, change of production rule under the conditions of development scheme, different exploitation well groups etc. influence the important of pilot production
Sensitive parameter, three-dimensional hydrate extracting experiment simulation is carried out, the decomposition behavior of hydrate, meaning are studied particularly on three dimension scale
Justice is great.
In general, the resistivity value of hydrate is higher than the resistivity value of water or gas, less than gas in hydrate phase, gas
Resistivity value in the system such as phase and aqueous phase.During hydrate sediment aerogenesis, it is gentle that hydrate gradually resolves into water, draws
Play sediment resistivity value time to time change.Therefore, the change in resistance during decomposition of hydrate can be used for characterizing water
The variation characteristic of compound deposit --- the i.e. rule of hydrate concentration field change.The electricity of the decomposable process of hydrate generation at present
The characteristic test of resistance rate, which is studied, is only limitted to small-sized reactor, and the change in resistance research in three-dimensional exploitation experimentation rarely has research.
In addition, constantly groping and innovating by decades, horizontal well and horizontal well-straight well mixing well pattern exploitation are utilized
Conventional gas and oil, it has been highly developed technological means.Had more in gas hydrates exploitation from horizontal well without comparable
The advantage of plan：The initial exploitation rate of horizontal well, control reserve and final evaluation recoverable reserves are several times of straight well；Horizontal well is with splitting
The intersecting chance in seam type reservoir is big, and tens times are bored more than the chance for meeting such reservoir than straight well, is effectively improved the flowing of reservoir fluid
Situation；Horizontal well meets the special circumstances on side, bottom water or upper and lower country rock, can effectively avoid risk；Horizontal well can also reduce ground
Face facility, extend limit of mining, avoid the interference of ground unfavorable conditions.Carry out three-dimensional hydration in indoor laboratory at home at present
In thing exploitation simulated experiment, horizontal well is not almost used also.
For such case, the applicant have developed a kind of gas hydrates exploitation analogue experiment installation, but make
The seepage flow performance containing hydrate formation is tested with middle needs, grasps hydrate formation permeability and saturation degree relation and water
Influence to in-place permeability is decomposed with thing, understands under different condition mud filtrate invasion to the shadow of hydrate formation conductive characteristic
Ring.
The content of the invention
The technology of the present invention solves problem：Overcome the deficiencies in the prior art, there is provided a kind of gas hydrates develop mould
The one-dimensional long tube model system of draft experiment device, it can be tested the seepage flow performance containing hydrate formation, grasp hydration
Thing in-place permeability and saturation degree relation and water and thing decompose the influence to in-place permeability, can simulate drilling fluid under different condition
The influence to hydrate formation conductive characteristic is invaded, the aqueous vapor migration in hydrate formation and water under research decompression and EOR Conditions
The gas production of compound reservoir.
The present invention technical solution be：The one-dimensional long tube model of this gas hydrates exploitation analogue experiment installation
System, gas hydrates exploitation analogue experiment installation include：Injected system, drilling fluid well head annular circulation system, model system
System, control system, data measurin system, data acquisition processing system, model system include one-dimensional long tube core holding unit and three
Dimension module system, one-dimensional long tube core holding unit are tested the seepage flow performance containing hydrate formation, and 3D modelling system leads to
Cross and control change producing well bottom pressure, heat injection temperature to carry out Optimal Development parameter, the one-dimensional long tube model system includes：One-dimensional length
Pipe core holding unit, bushing, pressure tap, thermometer hole, resistivity measurement electrode；The one-dimensional long tube model system be used for φ 50 ×
The rock core of 1200mm specifications, displacement operating pressure 16MPa, maximum loop pressure 25MPa；On bushing arrange pressure tap, thermometer hole and
Resistivity measurement electrode.
Rock core of the one-dimensional long tube model system of the present invention for φ 50 × 1200mm specifications, displacement operating pressure 16MPa,
Maximum loop presses 25MPa；Pressure tap, thermometer hole and resistivity measurement electrode are arranged on bushing, so as to containing hydrate
The seepage flow performance of layer is tested, and grasps hydrate formation permeability and saturation degree relation and water and thing is decomposed to in-place permeability
Influence, influence of the mud filtrate invasion to hydrate formation conductive characteristic under different condition can be simulated, research decompression and thermal recovery bar
The gas production of aqueous vapor migration and hydrate reservoir under part in hydrate formation.
Brief description of the drawings
Fig. 1 is the structure according to the one-dimensional long tube model system of the gas hydrates exploitation analogue experiment installation of the present invention
Schematic diagram.
Fig. 2 is the structural representation according to the 3D modelling system of the gas hydrates exploitation analogue experiment installation of the present invention
Figure.
Embodiment
As shown in figure 1, the one-dimensional long tube model system of this gas hydrates exploitation analogue experiment installation, gas water
Compound exploitation analogue experiment installation includes：Injected system, drilling fluid well head annular circulation system, model system, control system, number
According to measuring system, data acquisition processing system, model system includes one-dimensional long tube core holding unit and 3D modelling system, one-dimensional
Long tube core holding unit is tested the seepage flow performance containing hydrate formation, and 3D modelling system changes producing well by controlling
Bottom pressure, heat injection temperature carry out Optimal Development parameter, and the one-dimensional long tube model system includes：One-dimensional long tube core holding unit 5, lining
Set 6, pressure tap 7, thermometer hole 8, resistivity measurement electrode 9；The one-dimensional long tube model system is used for φ 50 × 1200mm specifications
Rock core, displacement operating pressure 16MPa, maximum loop pressure 25MPa；Pressure tap, thermometer hole and resistivity measurement electricity are arranged on bushing
Pole.
Rock core of the one-dimensional long tube model system of the present invention for φ 50 × 1200mm specifications, displacement operating pressure 16MPa,
Maximum loop presses 25MPa；Pressure tap, thermometer hole and resistivity measurement electrode are arranged on bushing, so as to containing hydrate
The seepage flow performance of layer is tested, and grasps hydrate formation permeability and saturation degree relation and water and thing is decomposed to in-place permeability
Influence, influence of the mud filtrate invasion to hydrate formation conductive characteristic under different condition can be simulated, research decompression and thermal recovery bar
The gas production of aqueous vapor migration and hydrate reservoir under part in hydrate formation.
In addition, the pressure tap is 10, arranged on bushing along rock core length direction.
In addition, the thermometer hole is 10, arranged on bushing along rock core length direction.
In addition, the resistivity measurement electrode is 10, arranged on bushing along rock core length direction.
In addition, the one-dimensional long tube model system also includes circular form, observed using infrared gear by the circular form
Situation in device.
In addition, the one-dimensional long tube core holding unit and 3D modelling system are put into thermostatic chamber.
In addition, the thermostatic chamber carries out temperature adjustment by hot air convection endless form.
In addition, the thermostatic chamber has heat-insulation layer.
In addition, cooling coil built in the heat-insulation layer of the thermostatic chamber and operating room's partition room, lead to coolant in cooling coil.
In addition, the thermostatic chamber is provided with the glazed door of observation.
As shown in Fig. 2 present invention also offers the 3D modelling system, including：Die body 1, rotating mechanism, model
Well pattern 2, model support 3, bottom water cavity；Die body on model support, is made by the frame of short axle 4 at its both ends by rotating mechanism
Die body rotates to specified angle around short axle, and model well pattern is located on die body, and bottom water cavity is located under die body
Portion, bottom water cavity are a big cavitys, and fluid is by bottom water cavity even into the layer of sand in die body, one end of model support
Set elevating mechanism to make the corresponding end lifting of die body or reduction, arrange that 13 temperature sensors connect on die body
Mouth, 5 pressure sensor interfaces, 13 × 3 electric resistance sensor electrodes.
The present invention makes die body rotate to specified angle around short axle by rotating mechanism, makes mould by elevating mechanism
The corresponding end lifting or reduction of type main body, so as to make die body simulation peupendicular hole situation, along with temperature sensor,
Pressure sensor, therefore can control and change producing well bottom pressure, heat injection temperature is controlled by electric resistance sensor electrode, because
This, which can be controlled, changes heat injection temperature, so as to Optimal Development parameter, can be used in studying lanthanum chloride hydrate and decomposable process medium temperature
Spend spatial distribution, the spatial distribution of saturation field, the fltting speed in decomposition of hydrate forward position, the decomposition mechanism of hydrate of field.
Die body can go to any inclination angle around axle, then lock again.Rotating shaft also tiltable certain angle simultaneously, so may be used
Simulate from vertically to level various situations, again can anticline certain angle, greatly expand research range.
The 3D modelling system can contrast the production performance spy of hydrate under the conditions of different well pattern patterns, well spacing density
Sign, optimized well pattern development plan.
Peupendicular hole network interface is arranged on three-dimensional planar model, different well pattern exploitation of gas hydrate processes can be simulated.
3D modelling system important technological parameters are：Interior work chamber size 300mm × 300mm × 80mm, wherein thickness can
Adjust；Maximum working pressure 25MPa, design pressure 30MPa；Operating temperature -15~50 DEG C, calorstat temperature -20~60 DEG C, with day
The one-dimensional core holding unit of right gas hydrate exploitation analogue experiment installation shares.
In addition, the die body of the 3D modelling system includes cope plate and lower template, lower template is axially movable
Piston cylinder operator.So it is capable of the variable volume of implementation model main body.
In addition, movably distance is less than or equal to 60mm to the piston of the lower template, the thickness of the lower template is 20-80mm.
In addition, described cope plate one end is steel body structure, the other end is the structure that changes the outfit of form and metal bearing plate.Pass through
Glass directly observation experiment phenomenon or can be observed and imaged.It is one side form to change an end clamp plate, can be used for simulation water
Water ridge coning process when horizontal well exploits bottom aquifer, the change that research water ridge forms with development mechanism, water breakthrough time and recovery ratio are advised
Rule.
In addition, the form is safety glass and downwardly convex.
In addition, rubber seal is provided between the safety glass and perimeter frame.
In addition, the rubber seal is fixed in perimeter frame by rectangle steel flange.
In addition, the rectangle steel flange is vertical and horizontal screen network.Reinforcement grid is realized with rectangle steel flange simultaneously
Combined type connects, and can be observed at ambient pressure and with pressure.
In addition, the model well pattern is square, respectively a well point is set to connect in the center of model well pattern, four corners
Mouthful, form vertical well pattern.
In addition, the lower side in the bottom water cavity sets 4 water injection holes, fluid injects bottom simultaneously by 4 hand-holes
Water cavity.When three-dimensional planar model goes to upright position by level, the bottom of model is designed with bottom water cavity, to ensure to enter from bottom water cavity
Entering the fluid of layer of sand can promote even into layer of sand, fluid into uniform, and bottom water cavity is designed to a big cavity, is allowed to entering
The fluid of bottom water cavity produce snubber impact energy can equilibrium push ahead, bottom water cavity lower side is designed with 4 injections
Mouthful, bottom water cavity can be injected simultaneously from 4 hand-holes.When mounted cast goes to horizontal level, bottom water cavity becomes side water layer again,
It can be used for providing side Fluid Dynamics.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not made to the present invention, it is every according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still belong to the present invention
The protection domain of technical scheme.
Claims (10)
1. a kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation, gas hydrates exploitation simulation
Experimental provision includes：Injected system, drilling fluid well head annular circulation system, model system, control system, data measurin system,
Data acquisition processing system, it is characterised in that：Model system includes one-dimensional long tube core holding unit and 3D modelling system, one-dimensional
Long tube core holding unit is tested the seepage flow performance containing hydrate formation, and 3D modelling system changes producing well by controlling
Bottom pressure, heat injection temperature carry out Optimal Development parameter, and the one-dimensional long tube model system includes：One-dimensional long tube core holding unit (5),
Bushing (6), pressure tap (7), thermometer hole (8), resistivity measurement electrode (9)；The one-dimensional long tube model system be used for φ 50 ×
The rock core of 1200mm specifications, displacement operating pressure 16MPa, maximum loop pressure 25MPa；On bushing arrange pressure tap, thermometer hole and
Resistivity measurement electrode.
2. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 1, it is special
Sign is：The pressure tap is 10, is arranged on bushing along rock core length direction.
3. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 2, it is special
Sign is：The thermometer hole is 10, is arranged on bushing along rock core length direction.
4. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 3, it is special
Sign is：The resistivity measurement electrode is 10, is arranged on bushing along rock core length direction.
5. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 4, it is special
Sign is：The one-dimensional long tube model system also includes circular form, is passed through using infrared gear in the circular form observation device
Situation.
6. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 5, it is special
Sign is：The one-dimensional long tube core holding unit and 3D modelling system are put into thermostatic chamber.
7. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 6, it is special
Sign is：The thermostatic chamber carries out temperature adjustment by hot air convection endless form.
8. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 7, it is special
Sign is：The thermostatic chamber has heat-insulation layer.
9. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 8, it is special
Sign is：The heat-insulation layer of the thermostatic chamber and cooling coil built in operating room's partition room, lead to coolant in cooling coil.
10. the one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation according to claim 9, it is special
Sign is：The thermostatic chamber is provided with the glazed door of observation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632779.2A CN107687336A (en) | 2017-07-28 | 2017-07-28 | A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632779.2A CN107687336A (en) | 2017-07-28 | 2017-07-28 | A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687336A true CN107687336A (en) | 2018-02-13 |
Family
ID=61153131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632779.2A Pending CN107687336A (en) | 2017-07-28 | 2017-07-28 | A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687336A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766187A (en) * | 2018-08-24 | 2018-11-06 | 广州海洋地质调查局 | A kind of hydrate volume increase analogue experiment installation |
| CN109611059A (en) * | 2018-11-02 | 2019-04-12 | 广州海洋地质调查局 | A kind of hydrate environment simulator |
| CN109725357A (en) * | 2018-12-29 | 2019-05-07 | 中国地质调查局油气资源调查中心 | A kind of One-dimensional simulation device of gas hydrates exploitation imitative experimental appliance |
| CN109751049A (en) * | 2019-03-08 | 2019-05-14 | 北京瑞莱博石油技术有限公司 | One kind passing through resistivity measurement oil saturation device |
| CN114278274A (en) * | 2021-12-28 | 2022-04-05 | 中国地质大学（北京） | Natural gas hydrate exploitation simulation device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550816A (en) * | 2009-05-20 | 2009-10-07 | 中国科学院广州能源研究所 | Three-dimensional exploitation simulated experiment apparatus for natural gas hydrate |
| CN101697018A (en) * | 2009-10-23 | 2010-04-21 | 中国科学院力学研究所 | Device and method for simulating hydrate decomposition to cause layered fracture of stratum |
| CN102323394A (en) * | 2011-08-23 | 2012-01-18 | 中国地质大学（武汉） | Experimental apparatus and method for researching response characteristic of natural gas hydrate stratum to drilling fluid intrusion |
| CN203248148U (en) * | 2012-11-16 | 2013-10-23 | 中国石油化工股份有限公司 | Drilling fluid and rock interaction simulating and evaluating system |
| CN203742583U (en) * | 2014-04-03 | 2014-07-30 | 中国地质大学（北京） | Three dimensional horizontal well water controlling physics simulation experiment device |
| US20150205004A1 (en) * | 2013-04-28 | 2015-07-23 | Guanzhou Institute Of Energy Conversion, Chinese Academy Of Sciences | Three-dimensional simulating device for the stratum stability in the natural hydrate exploitation |
| CN106437644A (en) * | 2016-09-14 | 2017-02-22 | 中国石油大学(华东) | Large bottom water sandstone oil reservoir development physical simulation experiment device and working method thereof |
-
2017
- 2017-07-28 CN CN201710632779.2A patent/CN107687336A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550816A (en) * | 2009-05-20 | 2009-10-07 | 中国科学院广州能源研究所 | Three-dimensional exploitation simulated experiment apparatus for natural gas hydrate |
| CN101697018A (en) * | 2009-10-23 | 2010-04-21 | 中国科学院力学研究所 | Device and method for simulating hydrate decomposition to cause layered fracture of stratum |
| CN102323394A (en) * | 2011-08-23 | 2012-01-18 | 中国地质大学（武汉） | Experimental apparatus and method for researching response characteristic of natural gas hydrate stratum to drilling fluid intrusion |
| CN203248148U (en) * | 2012-11-16 | 2013-10-23 | 中国石油化工股份有限公司 | Drilling fluid and rock interaction simulating and evaluating system |
| US20150205004A1 (en) * | 2013-04-28 | 2015-07-23 | Guanzhou Institute Of Energy Conversion, Chinese Academy Of Sciences | Three-dimensional simulating device for the stratum stability in the natural hydrate exploitation |
| CN203742583U (en) * | 2014-04-03 | 2014-07-30 | 中国地质大学（北京） | Three dimensional horizontal well water controlling physics simulation experiment device |
| CN106437644A (en) * | 2016-09-14 | 2017-02-22 | 中国石油大学(华东) | Large bottom water sandstone oil reservoir development physical simulation experiment device and working method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766187A (en) * | 2018-08-24 | 2018-11-06 | 广州海洋地质调查局 | A kind of hydrate volume increase analogue experiment installation |
| CN109611059A (en) * | 2018-11-02 | 2019-04-12 | 广州海洋地质调查局 | A kind of hydrate environment simulator |
| CN109725357A (en) * | 2018-12-29 | 2019-05-07 | 中国地质调查局油气资源调查中心 | A kind of One-dimensional simulation device of gas hydrates exploitation imitative experimental appliance |
| CN109751049A (en) * | 2019-03-08 | 2019-05-14 | 北京瑞莱博石油技术有限公司 | One kind passing through resistivity measurement oil saturation device |
| CN114278274A (en) * | 2021-12-28 | 2022-04-05 | 中国地质大学（北京） | Natural gas hydrate exploitation simulation device and method |
| CN114278274B (en) * | 2021-12-28 | 2023-05-26 | 中国地质大学（北京） | Natural gas hydrate exploitation simulation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107687336A (en) | A kind of one-dimensional long tube model system of gas hydrates exploitation analogue experiment installation | |
| CN107355201A (en) | A kind of application method of gas hydrates exploitation analogue experiment installation | |
| CN107288630A (en) | A kind of gas hydrates develop the control system of analogue experiment installation | |
| CN107514243A (en) | A kind of gas hydrates develop analogue experiment installation | |
| CN107664029B (en) | Optimal well pattern layout method for recycling sandstone heat storage geothermal resources | |
| CN102392634B (en) | Measuring device and measuring method for well-cementing annular weight loss of cement slurry | |
| CN103745022B (en) | Postpolymer flood unsteady flow line method of adjustment | |
| CN106677771A (en) | Simulation experiment device used for enhanced geothermal system and method for evaluating porous sandstone geothermal reservoir reconstruction by means of simulation experiment device | |
| CN107687337A (en) | A kind of 3D modelling system of gas hydrates exploitation analogue experiment installation | |
| CN102930345A (en) | Self-adaptive well pattern optimization method based on gradient algorithm | |
| CN103603658B (en) | A kind of can the oil production experimental device of simulating oil deposit pressure feed | |
| CN109236243A (en) | Three-dimensional comprehensive reservoir hydrate sunykatuib analysis system and analysis method | |
| CN104389589A (en) | Method and system for determining wellbore temperature field distribution based on hollow rod | |
| CN112444470A (en) | Method for determining permeability coefficient of underground aquifer based on stable flow group hole pumping test | |
| Wu et al. | Experimental investigation on improved vertical sweep efficiency by steam-air injection for heavy oil reservoirs | |
| Guo et al. | Parameter sensitivity analysis and optimization strategy research of enhanced geothermal system: A case study in Guide Basin, Northwestern China | |
| Yongrong et al. | Air-SAGD technology for super-heavy oil reservoirs | |
| CN107313754A (en) | A kind of gas hydrates develop the injected system of analogue experiment installation | |
| Sewell et al. | Integrated MT and natural state temperature interpretation for a conceptual model supporting reservoir numerical modelling and well targeting at the Rotokawa Geothermal Field, New Zealand | |
| CN203547733U (en) | Oil extraction experiment device capable of simulating reservoir pressure supply | |
| CN116341195A (en) | Deep crack-bedrock interbedded dry hot rock heat energy exploitation method | |
| CN206721147U (en) | A kind of electromagnetic induction decomposes the device of gas hydrates | |
| Sanyal et al. | An alternative and modular approach to enhanced geothermal systems | |
| CN109138946A (en) | A kind of 10MPa monitoring water drive oil process three dimensional fluid flow experimental system | |
| CN112906178B (en) | Method for calculating pressure field of horizontal water injection well by using point source function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |
|
| RJ01 | Rejection of invention patent application after publication |