CN108518213A - A kind of rock high-temperature high-pressure overheat steam control crushing test device - Google Patents
A kind of rock high-temperature high-pressure overheat steam control crushing test device Download PDFInfo
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- CN108518213A CN108518213A CN201810326323.8A CN201810326323A CN108518213A CN 108518213 A CN108518213 A CN 108518213A CN 201810326323 A CN201810326323 A CN 201810326323A CN 108518213 A CN108518213 A CN 108518213A
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- 239000011435 rock Substances 0.000 title claims abstract description 52
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 28
- 238000005553 drilling Methods 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 20
- 238000005485 electric heating Methods 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 2
- 239000005439 thermosphere Substances 0.000 claims 1
- 238000003303 reheating Methods 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract 1
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- 238000004088 simulation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052620 chrysotile Inorganic materials 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
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- 238000011017 operating method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 1
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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
- E21B47/00—Survey of boreholes 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention discloses a kind of rock high-temperature high-pressure overheat steam control crushing test device,Pressure break medium is high temperature super heated steam,It is that rock sample applies triaxial pressure by three axis SERVO CONTROL loading systems,The saturated steam generator and superheated steam producer that high-temperature and high-presure resistent coil tubes are constituted are connected with sample pressure break hole,Saturated vapor generates high temperature super heated steam by reheating,Saturated-steam temperature raising path is controlled by temperature control device to control the pressure rise path of saturated vapor,Path is increased to control the steam pressure in entire series pipe,Realize that rock high temperature super heated steam controls pressure break,Utilize the fixed relationship of saturated-steam temperature and pressure,Temperature by controlling saturated vapor increases path and increases path to control the steam pressure of saturated vapor and entire series pipe,Drum in concatenated coil tubes substitution conventional vapor boiler,And design steam flow guiding device in the top board of sample load,Realize the control pressure break of high temperature super heated steam.
Description
Technical field
A kind of rock high-temperature high-pressure overheat steam of the present invention controls crushing test device, belongs to rock mass mechanics and engineering technology
Field.
Background technology
In-situ modified mining technique is a kind of new approaches of high efficiency of energy clean mining, such as shale gas, coal bed gas, low-quality
The key problem of the in-situ modified exploitation of heat injection of coal, enhanced geothermal energy exploitation, these new energy extraction methods is solid-stream-
Rock mass hydraulic fracturing under thermal coupling effect and reservoir reconstruction.China University Of Petroleum Beijing " one kind be used for heavy crude heat extraction reservoir fracture
Analogue experiment installation "(CN 103821487 A), using in drilling use heating tube local heating rock, simulation different temperatures and
Crustal stress combines well-sinking by heat damage.A kind of " coal petrography high temperature and pressure true triaxial pressure break seepage tests dress of Institutes Of Technology Of Taiyuan
Set and test method " rock heated using electrically heated rod, realize that a variety of pressure break media carry out high temperature and pressure rock fracture seepage flow
Simulation.But the above method can not be applicable in fossil energy heat injection exploitation, dry-hot-rock geothermal is exploited, fossil energy heat injection exploitation,
The practical pressure break of dry-hot-rock geothermal exploitation needs to control pressure break by high temperature super heated steam, and reservoir structure is transformed, and improves exploitation effect
Rate, high-temperature steam pressure break are that a vapor (steam) temperature is constant, the gradual increased process of pressure, the correspondence of saturated vapor pressure and temperature
Relationship is fixed, and existing technique cannot be satisfied crushing test requirement.
Invention content
The invention overcomes the deficiencies of the prior art, and provides a kind of rock high-temperature high-pressure overheat steams to control pressure break
Experimental rig, using high temperature super heated steam as pressure break medium, under low pressure state, saturated vapor, which continues heating, can become overheat
Steam, then slowly improves superheated steam pressure again, and simulation rock high-temperature steam controls pressure break.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:A kind of rock high-temperature high-pressure overheat steam
Control crushing test device, including the first steam generator, the second steam generator and loading system, first steam generation
Device and the second steam generator are sequentially connected in series together, and the gas outlet of second steam generator passes through steam pipework and load
System connects;
The structure of the loading system is:Including top board, side guide, air inlet pipe, escape pipe and boiler tube, the top board and
Side guide be separately positioned on rock sample upside and four sides, for give rock sample apply three-dimensional stress, the rock
The upside of sample is machined with blind hole vertically, and the boiler tube is inserted into vertically in the blind hole, and the lower end of the boiler tube with it is blind
Hole bottom is provided with into outlet passageway as air inlet pipe and an air outlet pipe in the top board there are gap, the air inlet pipe and is gone out
Tracheae is connected to the upper end of boiler tube and blind hole upper end respectively;The top board and side guide are correspondingly connected with to be added in true triaxial servo
On loading system;
First steam generator is used for for providing saturated vapor, second steam generator by the first steam generator
The saturated vapor of offer is heated into 200-1000 DEG C of high temperature super heated steam, and the steam pipework provides the second steam generator
200-1000 DEG C of high temperature super heated steam be passed into the blind hole of rock sample from air inlet pipe, to rock sample carry out pressure break.
The structure all same of first steam generator and the second steam generator, including coil tubes, ceramic electrical add
Hot jacket and heat preservation heat insulation layer, structure, the ceramic electric heating set matching are arranged in coil tubes the coil tubes in the shape of a spiral
Outside, the heat preservation heat insulation layer is arranged in the outside that ceramic electric heating covers, and by coil tubes and ceramic electric heating set closing
Package;
The bottom of first steam generator is linked together by pipeline and pump, and the pump is for the first steam generator
Interior coil tubes water filling passes through communicating pipe, the communicating pipe between the coil tubes upper and lower side of first steam generator
On be provided with liquid level gauge, the coil tubes upper end of first steam generator and the coil tubes lower end of the second steam generator
Connection.
It is provided with gasket between the top board and rock sample, is processed on the contact surface of the top board and gasket
Several annular grooves are to ensure leakproofness.
The ceramic electric heating, which is put on, is provided with temperature controller and breaker protector, the boiler disk of second steam generator
The upper end of pipe is provided with protruded tube, and one end of the protruded tube is connected to coil tubes, and the other end of the protruded tube, which stretches out, to be protected
Outside warm heat insulation layer, and end set has safety valve, positioned at it is described heat preservation heat insulation layer on the outside of protruded tube on be provided with thermometer and
Pressure gauge, the air inlet pipe are connected to by safety valve with protruded tube.
It is connected with deformation-stress test system and acoustic emission system on the side guide, brill is connected in the air inlet pipe
Hole vapor (steam) temperature record system and drilling steam pressure record system, the deformation-stress test system, drilling vapor (steam) temperature note
Recording system and drilling steam pressure record system are both connected on data acquisition and automatic control system.
The present invention has an advantageous effect in that compared with prior art:The present invention controls for simulated formation high temperature super heated steam
The experiment of reservoir structure is transformed in pressure break, the in-situ modified exploitation of heat injection to shale gas, coal bed gas, low-quality coal, dry-hot-rock geothermal
The reservoir reconstruction that can be exploited provides new experimental rig and Research Thinking, and high temperature super heated steam generating means is small-sized, structure letter
Single, low cost, safety is good, can also provide saturated vapor in the case that superheated steam segment occurred is idle, meet experiment
The different demands of room and live research work.
Description of the drawings
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
In figure:1 for the first steam generator, 11 be coil tubes, 12 be ceramic electric heating set, 13 be heat preservation heat insulation layer,
14 it is pump, 15 be communicating pipe, 16 be liquid level gauge, 17 be temperature controller and breaker protector, 18 be protruded tube, 19 is safety valve, 110
It is pressure gauge for thermometer, 111,2 be the second steam generator, 3 be loading system, 31 be top board, 32 be side guide, 33 is
Air inlet pipe, 34 be escape pipe, 35 be boiler tube, 36 be rock sample, 4 be steam pipework, 5 be deformation-stress test system, 6
For acoustic emission system, 7 be drilling vapor (steam) temperature record system, 8 be drilling steam pressure record system, 9 be data acquisition and from
Dynamic networked control systems.
Specific implementation mode
As shown in Figure 1, a kind of rock high-temperature high-pressure overheat steam of the present invention controls crushing test device, including the first steam
Generator 1, the second steam generator 2 and loading system 3, first steam generator, 1 and second steam generator 2 are gone here and there successively
It is connected together, the gas outlet of second steam generator 2 is connect by steam pipework 4 with loading system 3;
The structure of the loading system 3 is:Including top board 31, side guide 32, air inlet pipe 33, escape pipe 34 and boiler tube 35,
The top board 31 and side guide 32 be separately positioned on rock sample 36 upside and four sides, for being applied to rock sample 36
Three-dimensional stress, the upside of the rock sample 36 is added to be machined with blind hole vertically, the boiler tube 35 is inserted into vertically in the blind hole,
And the lower end of the boiler tube 35 and blind via bottom are provided with into outlet passageway as air inlet in the top board 31 there are gap
Pipe 33 and escape pipe 34, the air inlet pipe 33 and escape pipe 34 are connected to the upper end of boiler tube 35 and blind hole upper end respectively;It is described
Top board 31 and side guide 32 are correspondingly connected on true triaxial servo loading system;
First steam generator 1 is used for for providing saturated vapor, second steam generator 2 by the first steam generation
The saturated vapor that device 1 provides is heated into 200-1000 DEG C of high temperature super heated steam, and the steam pipework 4 is by the second steam generator
The 2 200-1000 DEG C of high temperature super heated steams provided are from the blind hole that air inlet pipe 33 is passed into rock sample 36, to rock sample 36
Carry out pressure break.
The structure all same of first steam generator, 1 and second steam generator 2, including coil tubes 11, ceramics
Electric heating cover 12 and heat preservation heat insulation layer 13, structure, 12 matching of ceramic electric heating set are set the coil tubes 11 in the shape of a spiral
It sets in the outside of coil tubes 11, the heat preservation heat insulation layer 13 is arranged in the outside of ceramic electric heating set 12, and by coil tubes
11 and ceramic electric heating set 12 closing package;
The bottom of first steam generator 1 is linked together by pipeline and pump 14, and the pump 14 is for the first steam
11 water filling of coil tubes in generator 1 passes through communicating pipe between 11 upper and lower side of coil tubes of first steam generator 1
15, liquid level gauge 16,11 upper end of coil tubes and the second steam of first steam generator 1 are provided on the communicating pipe 15
11 lower end of coil tubes of generator 2 is connected to.
Gasket, the contact surface of the top board 31 and gasket are provided between the top board 31 and rock sample 36
Several annular grooves of upper processing are to ensure leakproofness.
It is provided with temperature controller and breaker protector 17 on the ceramic electric heating set 12, second steam generator 2
The upper end of coil tubes 11 is provided with protruded tube 18, and one end of the protruded tube 18 is connected to coil tubes 11, the protruded tube
18 other end stretches out outside heat preservation heat insulation layer 13, and end set has safety valve 19, is located at 13 outside of heat preservation heat insulation layer
Thermometer 110 and pressure gauge 111 are provided on protruded tube 18, the air inlet pipe 33 is connected to by safety valve 19 with protruded tube 18.
It is connected with deformation-stress test system 5 and acoustic emission system 6 on the side guide 32, connects in the air inlet pipe 33
It is connected to drilling vapor (steam) temperature record system 7 and drilling steam pressure record system 8, the deformation-stress test system 5, drilling
Vapor (steam) temperature records system 7 and drilling steam pressure record system 8 is both connected on data acquisition and automatic control system 9.
The present invention is specifically illustrated with reference to specific embodiment.
The pressure break medium that is mainly characterized by of the present invention is high temperature super heated steam.Including:High-temperature high-pressure overheat steam fills
It sets and true triaxial servo loading system, and the steam flow guiding device that is designed in true triaxial servo loading system and mating
Test system.
In high temperature high pressure superheated steam generating means of the present invention conventional boiler is replaced using high temperature high voltage resistant coil tubes
Drum, injection pump together, liquid level gauge, electrical heating saturated vapor are sequentially connected in series by high temperature high voltage resistant steam pipeline and occurred
Device, electrical heating high-temperature superheated steam producer, temperature control and power-off protection apparatus, thermometer, pressure gauge, safety valve are constituted.
Wherein, electrical heating saturated steam generator and electrical heating high-temperature superheated steam generator are by high-temperature high-pressure boiler coil pipe and ceramics
Electric heating cover forms, and outside is kept the temperature using the closing heat preservation of nonmetallic heat-insulation material, entire pipeline with non-metallic insulation material.
The coil tubes of saturated steam generator and superheated steam generator are connected in the present invention, and set ceramic electric heating set is logical
Temperature control is crossed with power-off protection apparatus to control the heating path of coil tubes.According to saturated vapor-pressure curve relationship, by full
The boosting path of saturated vapor can be controlled with the heating path of vapor (steam) temperature, and then controls the boosting path of superheated steam.
Top board in the true triaxial SERVO CONTROL loading system of the present invention to sample load designs steam flow guiding device,
Top board processing gas inlet mouth and gas outlet, air inlet are connected to the boiler tube being welded on top board, and steam is made to be passed directly into rock
Stone sample foot of hole.High temperature super heated steam can be cooled to water after being passed through drilling.After gas outlet is opened, the high temperature at access aperture bottom steams
Vapour pushes the water after vaporization to be flowed along the channel between boiler tube and drilling water vapor, by exhaust outlet drain sample.Examination
It tests to ensure in rock-boring to be steam, can be interrupted and abandon or the long-term deflation of small flow.Top board and rock examination
It is sealed with elevated-temperature seal pad between sample, the contact surface of top board and gasket processes several annular grooves and ensures leakproofness.
Elevated-temperature seal pad of the present invention between top board and rock sample uses high chrysotile, top board and gasket
Contact surface processes 3-5 annular groove and ensures sealing effect.
Use apparatus of the present invention carry out high temperature super heated steam control crushing test operating procedure for:
1)Processing sample, specimen size are 200 × 200 × 200mm, and sample upper surface center drills through the brill of φ 20mm, depth 120mm
Hole.
2)Installation rock sample is placed in three axis SERVO CONTROL loading systems, applies initial triaxial pressure, top board and rock
It is sealed with elevated-temperature seal pad between stone sample.
3)Debugging drilling steam pressure record system, drilling vapor (steam) temperature record system, stress-DEFORMATION MONITORING SYSTEM, sound
Launch monitor system, data acquisition and autocontrol system.
4)It opens coil tubes of the flow pump into saturated steam generator and injects pure water, controlled and injected by liquid level gauge
Pure water liquid level be not less than coil tubes height 3/4.
5)Ceramic electric heating in superheated steam generator covers electrified regulation, makes boiler by temperature control and power-off protection
Coil temperature is constant for high temperature super heated steam temperature needed for crushing test.
6)Ceramic electric heating in saturated steam generator covers electrified regulation, makes boiler by temperature control and power-off protection
Coil pipe keeps 100-110 DEG C of constant temperature.
7)The saturated vapor generated in saturated steam generator becomes pressure break examination by superheated steam generator reheating
Required superheated steam is tested, high temperature super heated steam is by air inlet, the boiler tube on three axis SERVO CONTROL loading system axial direction pressing plates
Inject rock sample foot of hole.
8)The gas outlet on axial pressing plate is opened, the condensed water at high temperature super heated steam meeting portable hole bottom is along boiler tube and brill
Channel between hole wall, is excluded by gas outlet, until in drilling steam do not liquefy after close gas outlet.
9)Open drilling steam pressure record system, hole vapor (steam) temperature record system, stress-DEFORMATION MONITORING SYSTEM, sound hair
Penetrate the test equipments such as monitoring system, data acquisition and autocontrol system.
10)By temperature control and power-off protection setting, improves saturated steam generator according to specified heating path and embezzle
With the temperature of steam.It is fixed relationship between saturated-steam temperature and pressure, saturated vapour pressure is gradually increased with temperature.
11)Saturated steam generator, superheated steam generator are connected with the drilling on rock sample, saturated vapour pressure liter
Height can be such that pressure in entire loine pressure and rock sample drilling increases according to the supercharging path of saturated vapor, until rock sample
Macroscopic failure occurs, system highest steam pressure is up to 22MPa.
12)Off-test, the interior pressure curve of drilling, the deformation of rock sample, sound emission are fixed in the process for record crushing test
The position test results such as result and characteristic parameter.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiments, at this
Field those of ordinary skill within the scope of knowledge, can also make various changes without departing from the purpose of the present invention
Change.
Claims (5)
1. a kind of rock high-temperature high-pressure overheat steam controls crushing test device, it is characterised in that:Including the first steam generator
(1), the second steam generator(2)And loading system(3), first steam generator(1)With the second steam generator(2)According to
It is secondary to be serially connected, second steam generator(2)Gas outlet pass through steam pipework(4)With loading system(3)Connection;
The loading system(3)Structure be:Including top board(31), side guide(32), air inlet pipe(33), escape pipe(34)With
Boiler tube(35), the top board(31)And side guide(32)It is separately positioned on rock sample(36)Upside and four sides,
For giving rock sample(36)Apply three-dimensional stress, the rock sample(36)Upside be machined with blind hole, the boiler vertically
Pipe(35)It is inserted into vertically in the blind hole, and the boiler tube(35)There are gap, the top boards with blind via bottom for lower end
(31)Inside it is provided with into outlet passageway as air inlet pipe(33)And escape pipe(34), the air inlet pipe(33)And escape pipe(34)Point
Not and boiler tube(35)Upper end be connected to blind hole upper end;The top board(31)And side guide(32)It is correspondingly connected in true triaxial
On servo loading system;
First steam generator(1)For providing saturated vapor, second steam generator(2)For by the first steam
Generator(1)The saturated vapor of offer is heated into 200-1000 DEG C of high temperature super heated steam, the steam pipework(4)Second is steamed
Vapour generator(2)200-1000 DEG C of high temperature super heated steam of offer is from air inlet pipe(33)It is passed into rock sample(36)Blind hole
In, to rock sample(36)Carry out pressure break.
2. a kind of rock high-temperature high-pressure overheat steam according to claim 1 controls crushing test device, it is characterised in that:
First steam generator(1)With the second steam generator(2)Structure all same, including coil tubes(11), ceramic electrical
Heating mantle(12)With heat preservation heat insulation layer(13), the coil tubes(11)Structure in the shape of a spiral, the ceramic electric heating set(12)
Matching is arranged in coil tubes(11)Outside, the heat preservation heat insulation layer(13)It is arranged in ceramic electric heating set(12)Outside,
And by coil tubes(11)With ceramic electric heating set(12)Closing package;
First steam generator(1)Bottom pass through pipeline with pump(14)It links together, the pump(14)For giving
One steam generator(1)Interior coil tubes(11)Water filling, first steam generator(1)Coil tubes(11)Upper and lower side
Between pass through communicating pipe(15), the communicating pipe(15)On be provided with liquid level gauge(16), first steam generator(1)Pot
Stone or metal plate for standing a stove on as a precaution against fire pipe(11)Upper end and the second steam generator(2)Coil tubes(11)Lower end is connected to.
3. a kind of rock high-temperature high-pressure overheat steam according to claim 2 controls crushing test device, it is characterised in that:
The top board(31)And rock sample(36)Between be provided with gasket, the top board(31)On the contact surface of gasket
Several annular grooves are processed to ensure leakproofness.
4. a kind of rock high-temperature high-pressure overheat steam according to claim 2 controls crushing test device, it is characterised in that:
The ceramic electric heating set(12)On be provided with temperature controller and breaker protector(17), second steam generator(2)Pot
Stone or metal plate for standing a stove on as a precaution against fire pipe(11)Upper end be provided with protruded tube(18), the protruded tube(18)One end and coil tubes(11)Connection, it is described
Protruded tube(18)The other end stretch out heat preservation heat insulation layer(13)Outside, and end set has safety valve(19), it is exhausted to be located at the heat preservation
Thermosphere(13)The protruded tube in outside(18)On be provided with thermometer(110)And pressure gauge(111), the air inlet pipe(33)Pass through peace
Full valve(19)With protruded tube(18)Connection.
5. a kind of rock high-temperature high-pressure overheat steam according to claim 1 controls crushing test device, it is characterised in that:
The side guide(32)On be connected with deformation-stress test system(5)And acoustic emission system(6), the air inlet pipe(33)Upper company
It is connected to drilling vapor (steam) temperature record system(7)System is recorded with drilling steam pressure(8), the deformation-stress test system
(5), drilling vapor (steam) temperature record system(7)System is recorded with drilling steam pressure(8)It is both connected to data acquisition and automation
Control system(9)On.
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CN201810326323.8A CN108518213B (en) | 2018-04-12 | 2018-04-12 | Rock high-temperature high-pressure superheated steam control fracturing test device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112414882A (en) * | 2020-10-10 | 2021-02-26 | 武汉大学 | High-temperature crystalline rock cold impact cracking experiment system and method |
CN114575811A (en) * | 2022-04-29 | 2022-06-03 | 太原理工大学 | Device and method for extracting oil gas from organic rock reservoirs with different burial depths through convection heating |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085276A (en) * | 1990-08-29 | 1992-02-04 | Chevron Research And Technology Company | Production of oil from low permeability formations by sequential steam fracturing |
US20030173081A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | In situ thermal processing of an oil reservoir formation |
CN102788338A (en) * | 2012-03-09 | 2012-11-21 | 威海市锅炉制造厂 | Electrically-heating high-temperature high-pressure steam generator |
US20130032336A1 (en) * | 2011-08-05 | 2013-02-07 | Abbate Jason P | Establishing communication between well pairs in oil sands by dilation with steam or water circulation at elevated pressures |
CN103114842A (en) * | 2013-02-05 | 2013-05-22 | 中国海洋石油总公司 | Experimental facility and model system thereof for simulating thickened oil steam huff and puff oil extraction |
US20140083694A1 (en) * | 2011-06-10 | 2014-03-27 | Hitachi, Ltd. | Methods and Systems for Providing Steam |
CA2832626A1 (en) * | 2013-11-05 | 2015-05-05 | Suncor Energy Inc. | Downhole pressure pulse and pressurized chemical treatment for sagd startup |
CN105114049A (en) * | 2015-09-17 | 2015-12-02 | 中国石油大学(北京) | Experimental device for simulating hydrofracture action mechanism in steam assisted gravity drainage (SAGD) process |
CN105134157A (en) * | 2015-10-10 | 2015-12-09 | 北京化工大学 | Rock stratum steam fracturing device applied to shale gas exploitation |
CN205078259U (en) * | 2015-10-14 | 2016-03-09 | 中国石油天然气股份有限公司 | Horizontal well gas injection producing pattern |
CN105510142A (en) * | 2016-01-15 | 2016-04-20 | 太原理工大学 | Coal petrography multiphase different fluid three-axis crushing test unit and method |
WO2016123203A1 (en) * | 2015-01-28 | 2016-08-04 | Baker Hughes Incorporated | Devices and methods for downhole acoustic imaging |
CN106761629A (en) * | 2016-12-20 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of steam injection thickened oil recovery experimental technique and device with crustal stress condition |
CN206846675U (en) * | 2017-06-29 | 2018-01-05 | 濮阳市华凌石油机械化工有限公司 | Fracturing fluid recovery (backflow) liquid evaporator |
CN107558982A (en) * | 2017-10-25 | 2018-01-09 | 北京化工大学 | A kind of controllable sudden strain of a muscle detonation pressure suitable for shale gas steam fracturing process splits sleeve pipe |
-
2018
- 2018-04-12 CN CN201810326323.8A patent/CN108518213B/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085276A (en) * | 1990-08-29 | 1992-02-04 | Chevron Research And Technology Company | Production of oil from low permeability formations by sequential steam fracturing |
US20030173081A1 (en) * | 2001-10-24 | 2003-09-18 | Vinegar Harold J. | In situ thermal processing of an oil reservoir formation |
US20140083694A1 (en) * | 2011-06-10 | 2014-03-27 | Hitachi, Ltd. | Methods and Systems for Providing Steam |
US20130032336A1 (en) * | 2011-08-05 | 2013-02-07 | Abbate Jason P | Establishing communication between well pairs in oil sands by dilation with steam or water circulation at elevated pressures |
CN102788338A (en) * | 2012-03-09 | 2012-11-21 | 威海市锅炉制造厂 | Electrically-heating high-temperature high-pressure steam generator |
CN103114842A (en) * | 2013-02-05 | 2013-05-22 | 中国海洋石油总公司 | Experimental facility and model system thereof for simulating thickened oil steam huff and puff oil extraction |
CA2832626A1 (en) * | 2013-11-05 | 2015-05-05 | Suncor Energy Inc. | Downhole pressure pulse and pressurized chemical treatment for sagd startup |
WO2016123203A1 (en) * | 2015-01-28 | 2016-08-04 | Baker Hughes Incorporated | Devices and methods for downhole acoustic imaging |
CN105114049A (en) * | 2015-09-17 | 2015-12-02 | 中国石油大学(北京) | Experimental device for simulating hydrofracture action mechanism in steam assisted gravity drainage (SAGD) process |
CN105134157A (en) * | 2015-10-10 | 2015-12-09 | 北京化工大学 | Rock stratum steam fracturing device applied to shale gas exploitation |
CN205078259U (en) * | 2015-10-14 | 2016-03-09 | 中国石油天然气股份有限公司 | Horizontal well gas injection producing pattern |
CN105510142A (en) * | 2016-01-15 | 2016-04-20 | 太原理工大学 | Coal petrography multiphase different fluid three-axis crushing test unit and method |
CN106761629A (en) * | 2016-12-20 | 2017-05-31 | 中国石油天然气股份有限公司 | A kind of steam injection thickened oil recovery experimental technique and device with crustal stress condition |
CN206846675U (en) * | 2017-06-29 | 2018-01-05 | 濮阳市华凌石油机械化工有限公司 | Fracturing fluid recovery (backflow) liquid evaporator |
CN107558982A (en) * | 2017-10-25 | 2018-01-09 | 北京化工大学 | A kind of controllable sudden strain of a muscle detonation pressure suitable for shale gas steam fracturing process splits sleeve pipe |
Non-Patent Citations (2)
Title |
---|
张学尧: "高温蒸汽作用下花岗岩热破裂及细观规律的试验研究", 《中国优秀硕士学位论文数据库基础科学辑》 * |
武晋文: "固-热耦合作用下岩体破裂及声发射特征试验研究", 《中国博士学位论文全文数据库基础科学辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112414882A (en) * | 2020-10-10 | 2021-02-26 | 武汉大学 | High-temperature crystalline rock cold impact cracking experiment system and method |
CN112414882B (en) * | 2020-10-10 | 2022-04-01 | 武汉大学 | High-temperature crystalline rock cold impact cracking experiment system and method |
CN114575811A (en) * | 2022-04-29 | 2022-06-03 | 太原理工大学 | Device and method for extracting oil gas from organic rock reservoirs with different burial depths through convection heating |
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