CN107907664A - Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation - Google Patents
Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation Download PDFInfo
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- CN107907664A CN107907664A CN201810019618.0A CN201810019618A CN107907664A CN 107907664 A CN107907664 A CN 107907664A CN 201810019618 A CN201810019618 A CN 201810019618A CN 107907664 A CN107907664 A CN 107907664A
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- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 21
- 238000004088 simulation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 7
- 238000004880 explosion Methods 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 238000011068 loading method Methods 0.000 claims abstract description 22
- 230000037452 priming Effects 0.000 claims abstract description 12
- 210000003734 kidney Anatomy 0.000 claims description 18
- 239000002360 explosive Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005474 detonation Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009172 bursting Effects 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses ambient condition temperature-pressure experimental rig in one kind simulation shale gas-bearing formation, it includes charging room and priming device（1）, pressue device（2）And manual pressure test pump（3）, charging room and priming device（1）Including powder charge pipe（4）, propagation of explosion seat（5）, pressing piston rod（6）, tube socket（7）, detonator seat（8）And end cap（9）；Pressue device（2）Including body（14）, guide sleeve（15）, core bar（16）, loading（17）And piston（18）, body（14）Inside offer horizontally disposed stepped hole（19）, body（14）Left side be installed with side plate（20）, side plate（20）By stepped hole（19）Macropore closing, body（14）Right side be provided with connection stepped hole（19）The connector of aperture（21）.The beneficial effects of the invention are as follows：It is compact-sized, cost is low, test temperature and pressure adjustable, temperature and pressure are easy to adjust, easy to operate, safe and reliable.
Description
Technical field
The present invention relates to the pressure break special dynamite development of shale gas exploding in fracture and its comprehensive performance evaluation research field, especially
It is ambient condition temperature-pressure experimental rig and analogy method in a kind of simulation shale gas-bearing formation.
Background technology
Chinese shale gas resource is very abundant, and the exploitation of shale gas exploding in fracture pressure break is the popular skill of current shale gas exploitation
Art, the environmental simulation to shale gas-bearing formation are the basis of rock gas exploding in fracture pressure break special dynamite development.It is domestic to be relatively early engaged in oil
The unit of gas well exploding in fracture pressure break research, establishes exploding in fracture pressure break explosive all-round property testing analogue experiment installation and has
Research Literature is reported.Its cardinal principle establishes a big high temperature and high pressure environment, and simulation test carries out in bulk container.So fill
Put and generally take up a large area, equipment sets money greatly, and working service is of high cost.
The content of the invention
The shortcomings that it is an object of the invention to overcome the prior art, there is provided it is a kind of it is compact-sized, cost is low, test temperature and
Ambient condition temperature-pressure in pressure adjustable, temperature and pressure simulation shale gas-bearing formation easy to adjust, easy to operate, safe and reliable
Experimental rig and analogy method.
The purpose of the present invention is achieved through the following technical solutions：Ambient condition temperature-pressure in one kind simulation shale gas-bearing formation
Experimental rig, it includes charging room and priming device, pressue device and manual pressure test pump, and the charging room and priming device include
Powder charge pipe, propagation of explosion seat, pressing piston rod, tube socket, detonator seat and end cap, propagation of explosion seat peace is sequentially offered in powder charge pipe from left to right
Hole, kidney slot and pilot hole are filled, is slidably fitted with pressing piston rod in pilot hole, the left part of powder charge pipe has been sequentially connected with end cap
And detonator seat, flame detonator and tube socket are provided with detonator seat, and squib is provided with tube socket, is set in propagation of explosion seat mounting hole
Have propagation of explosion seat, the left and right end portions of propagation of explosion seat offer left chamber and right chamber, and left and right chamber is separated by partition, left chamber with
Detonator seat turns on, and right chamber is turned on kidney slot, explosive is both provided with left chamber and right chamber, the outside of the powder charge pipe twines
Heating tape is wound with, the outside of powder charge pipe adds temp probe, and temp probe is connected with temperature control box；The pressue device includes this
Body, guide sleeve, core bar, loading and piston, offer horizontally disposed stepped hole in body, side plate are installed with the left of body,
Side plate closes the macropore of stepped hole, and the connector of connection stepped hole aperture is provided with the right side of body, and guide sleeve is fixedly arranged on body
Top, the through hole of connection stepped hole aperture, through hole internal clearance are combined with core bar in guide sleeve, and core bar extends upward through guiding and is arranged
Put and its top is installed with loading, piston is arranged in the macropore of stepped hole；The outlet of the manual pressure test pump is with connector through pipe
Road connects；The powder charge pipe of the charging room and priming device is arranged on side plate, and pressing piston rod is inserted into the macropore of stepped hole
In and positioned at piston left side.
Screw is connected between the detonator seat and end cap.
Annular groove is offered on the cylinder of the propagation of explosion seat, sealing ring is provided with annular groove.
The pressing upper cover of piston rod has the sealing ring in pilot hole.
Shut-off valve and pressure gauge are connected between the manual pressure test pump and connector.
The bottom of the body is provided with plug screw.
The method of ambient condition temperature-pressure in the experimental rig simulation shale gas-bearing formation, it comprises the following steps：
When S1, simulated high-pressure, manually hydraulic test pump tension and compression handle repeatedly, manual pressure test pump extrudes water, water sequentially pass through pipeline,
Connector enters in stepped hole aperture, and the pressure of water acts on core bar bottom, and core bar applies axial force, while hydraulic pressure to loading upwards
Act on piston end surface, piston is moved to the left along stepped hole and is pressed on pressing piston rod, so as to be formed in kidney slot
Pressure, pressure act on the indoor explosive of right chamber again；As manual pressure test pump continues water filling, when water pressure by core bar to lotus
When the power that heavy dressing adds is equal to the self gravitation of loading, loading is at the uniform velocity moved straight up, so that pressure stability in pilot hole, together
When kidney slot in pressure also stablize, need to only change the weight of loading at this time can just adjust pressure in kidney slot, and pressure tune
0~200MPa of adjusting range；
S2, the temperature in temperature control box needed for setting experiment, are powered, powder charge pipe is heated in heating tape, so that waist to heating tape
Shape temperature in borehole raises, while temperature signal is converted to electric signal in real time and passes to temperature control box by temp probe, when temperature reaches
During design temperature, stop being powered to heating tape, temperature regulating range is from room temperature within 200 DEG C；
S3, detonation propagation of explosion：It is under fire by the squib in tube socket to light the flame detonator in detonator seat, flame detonator detonation
The detonation of explosive in left chamber, ignites the indoor explosive of right chamber after bursting partition plate, therefore can be under condition of different temperatures, difference
The detonation of explosive is realized under pressure condition, while simulates the heating and pressurization of ambient condition in shale gas-bearing formation.
The present invention has the following advantages：The present invention is compact-sized, cost is low, test temperature and pressure adjustable, temperature and pressure
Power is easy to adjust, easy to operate, safe and reliable.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of charging room and priming device；
Fig. 3 is the structure diagram of powder charge pipe；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the structure diagram of propagation of explosion seat；
Fig. 6 is the structure diagram of pressue device；
In figure, 1- charging rooms and priming device, 2- pressue devices, 3- manual pressure test pumps, 4- powder charge pipes, 5- propagation of explosion seats, 6- pressing
Piston rod, 7- tube sockets, 8- detonator seats, 9- end caps, 10- propagation of explosion seat mounting holes, 11- kidney slots, 12- pilot holes, 13- explosives, 14-
Body, 15- guide sleeves, 16- core bars, 17- loadings, 18- pistons, 19- stepped holes, 20- side plates, 21- connectors, 22- screws, 23-
Annular groove, 24- sealing rings.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in Fig. 1 ~ 6, ambient condition temperature-pressure experimental rig in one kind simulation shale gas-bearing formation, it includes charging room and detonation
Device 1, pressue device 2 and manual pressure test pump 3, the charging room and priming device 1 include powder charge pipe 4, propagation of explosion seat 5, pressing work
Stopper rod 6, tube socket 7, detonator seat 8 and end cap 9, sequentially offer propagation of explosion seat mounting hole 10, kidney slot 11 in powder charge pipe 4 from left to right
With pilot hole 12, kidney slot 11 is used to simulate gap propagation of explosion, by varying the size of the middle kidney slot 11 of powder charge pipe 4, Neng Goumo
Intend the gap of sizes.Pressing piston rod 6 is slidably fitted with the pilot hole 12, the left part of powder charge pipe 4 is sequentially connected with
There are end cap 9 and detonator seat 8, flame detonator and tube socket 7 are provided with detonator seat 8, squib, propagation of explosion seat are provided with tube socket 7
Propagation of explosion seat 5 is provided with mounting hole 10, the left and right end portions of propagation of explosion seat 5 offer left chamber and right chamber, and left and right chamber passes through
Partition plate separates, and left chamber turns on detonator seat 8, and right chamber is turned on kidney slot 11, is both provided with left chamber and right chamber fried
Medicine 13, the outside of the powder charge pipe 4 are wound with heating tape, and the outside of powder charge pipe 4 adds temp probe, temp probe and temperature control
Case connects.
The pressue device 2 includes body 14, guide sleeve 15, core bar 16, loading 17 and piston 18, is offered in body 14
Horizontally disposed stepped hole 19, stepped hole 19 are pressurizing chamber, and the left side of body 14 is installed with side plate 20, and side plate 20 is by stepped hole 19
Macropore closing, the right side of body 14 is provided with the connector 21 of connection 19 aperture of stepped hole, and guide sleeve 15 is fixedly arranged on body 14
Top, the through hole of interior connection 19 aperture of stepped hole of guide sleeve 15, through hole internal clearance are combined with core bar 16, and core bar 16, which extends upward through, leads
Set to set 15 and its top is installed with loading 17, piston 18 is arranged in the macropore of stepped hole 19.
The outlet of the manual pressure test pump 3 is connected with connector 21 through pipeline, and pipeline is by manual pressure test pump 3 and pressue device 2
Separate, realize security isolation, have the characteristics that safe and reliable；The powder charge pipe 4 of the charging room and priming device 1 is arranged at side
On plate 20, pressing piston rod 6 is inserted into the macropore of stepped hole 19 and positioned at the left side of piston 18.
Screw 22 is connected between the detonator seat 8 and end cap 9.Annular groove 23 is offered on the cylinder of the propagation of explosion seat 5,
Sealing ring 24 is provided with annular groove 23, the sealing ring 24 being cased with the pressing piston rod 6 in pilot hole 12.The hand
It is dynamic to be connected with shut-off valve and pressure gauge between hydraulic test pump 3 and connector 21.The bottom of the body 14 is provided with plug screw
The method of ambient condition temperature-pressure in the experimental rig simulation shale gas-bearing formation, it comprises the following steps：
When S1, simulated high-pressure, manually tension and compression handle, manual pressure test pump 3 extrude water to hydraulic test pump 3 repeatedly, and water sequentially passes through pipe
Road, connector 21 enter in 19 aperture of stepped hole, and the pressure of water acts on 16 bottom of core bar, and core bar 16 applies axis to loading 17 upwards
Xiang Li, while hydraulic pressure is acted on 18 end face of piston, piston 18 is moved to the left along stepped hole 19 and is pressed on pressing piston rod 6
On, so as to form pressure in kidney slot 11, pressure acts on the indoor explosive of right chamber again；As manual pressure test pump 3 continues
Water filling, when water pressure is equal to the self gravitation of loading 17 by core bar 16 to the power that loading 17 applies, loading 17 is straight up
At the uniform velocity move, so that pressure stability in pilot hole 12, while the pressure in kidney slot 11 is also stablized, and need to only change loading at this time
17 weight can just adjust pressure in kidney slot 11, and 0~200MPa of pressure regulation spectrum；The propagation of explosion seat 5 can be realized
The pressure-bearing of powder charge pipe 4, while realize and detonate directly propagation of explosion outside powder charge pipe 4, achieve the purpose that simplified priming device；
S2, the temperature in temperature control box needed for setting experiment, are powered, powder charge pipe 4 is heated in heating tape, so that waist to heating tape
Temperature raises in shape hole 11, while temperature signal is converted to electric signal in real time and passes to temperature control box by temp probe, when temperature arrives
During up to design temperature, stop being powered to heating tape, temperature regulating range is from room temperature within 200 DEG C；
S3, detonation propagation of explosion：It is under fire by the squib in tube socket 7 to light the flame detonator in detonator seat 8, flame detonator rises
The detonation of explosive in quick-fried left chamber, bursts and the indoor explosive of right chamber is ignited after partition plate, thus can under condition of different temperatures, no
With realizing the detonation of explosive under pressure condition, while simulate the heating and pressurization of ambient condition in shale gas-bearing formation.
Claims (7)
1. ambient condition temperature-pressure experimental rig in one kind simulation shale gas-bearing formation, it is characterised in that：It includes charging room and rises
Quick-fried device（1）, pressue device（2）And manual pressure test pump（3）, the charging room and priming device（1）Including powder charge pipe（4）, pass
Quick-fried seat（5）, pressing piston rod（6）, tube socket（7）, detonator seat（8）And end cap（9）, powder charge pipe（4）Inside sequentially open up from left to right
There is propagation of explosion seat mounting hole（10）, kidney slot（11）And pilot hole（12）, pilot hole（12）Inside it is slidably fitted with pressing piston rod
（6）, powder charge pipe（4）Left part be sequentially connected with end cap（9）And detonator seat（8）, detonator seat（8）Inside be provided with flame detonator and
Tube socket（7）, tube socket（7）Inside it is provided with squib, propagation of explosion seat mounting hole（10）Inside it is provided with propagation of explosion seat（5）, propagation of explosion seat（5）'s
Left and right end portions offer left chamber and right chamber, and left and right chamber is separated by partition, left chamber and detonator seat（8）Conducting, it is right
Chamber and kidney slot（11）Turn on, explosive is both provided with left chamber and right chamber（13）, the powder charge pipe（4）Exterior winding
There are heating tape, powder charge pipe（4）Outside add temp probe, temp probe is connected with temperature control box；The pressue device（2）Bag
Include body（14）, guide sleeve（15）, core bar（16）, loading（17）And piston（18）, body（14）Inside offer horizontally disposed
Stepped hole（19）, body（14）Left side be installed with side plate（20）, side plate（20）By stepped hole（19）Macropore closing, body
（14）Right side be provided with connection stepped hole（19）The connector of aperture（21）, guide sleeve（15）It is fixedly arranged on body（14）Top,
Guide sleeve（15）Interior connection stepped hole（19）The through hole of aperture, through hole internal clearance are combined with core bar（16）, core bar（16）Pass through upwards
Wear guide sleeve（15）Set and its top is installed with loading（17）, piston（18）It is arranged at stepped hole（19）Macropore in；It is described
Manual pressure test pump（3）Outlet and connector（21）Connected through pipeline；The charging room and priming device（1）Powder charge pipe（4）If
It is placed in side plate（20）On, pressing piston rod（6）It is inserted into stepped hole（19）Macropore in and be located at piston（18）Left side.
2. ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation according to claim 1, its feature exist
In：The detonator seat（8）With end cap（9）Between be connected with screw（22）.
3. ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation according to claim 1, its feature exist
In：The propagation of explosion seat（5）Cylinder on offer annular groove（23）, annular groove（23）Inside it is provided with sealing ring（24）.
4. ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation according to claim 1, its feature exist
In：The pressing piston rod（6）On be cased with being located at pilot hole（12）Interior sealing ring（24）.
5. ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation according to claim 1, its feature exist
In：The manual pressure test pump（3）With connector（21）Between be connected with shut-off valve and pressure gauge.
6. ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation according to claim 1, its feature exist
In：The body（14）Bottom be provided with plug screw.
7. experimental rig simulates the side of ambient condition temperature-pressure in shale gas-bearing formation according to any one in claim 1 ~ 6
Method, it is characterised in that：It comprises the following steps：
When S1, simulated high-pressure, manually hydraulic test pump（3）Tension and compression handle repeatedly, manual pressure test pump（3）Water is extruded, water sequentially leads to
Piping, connector（21）Into stepped hole（19）In aperture, the pressure of water acts on core bar（16）Bottom, core bar（16）Upwards
To loading（17）Axial force is applied, while hydraulic pressure acts on piston（18）On end face, piston（18）Along stepped hole（19）It is moved to the left
And it is pressed on pressing piston rod（6）On, so that in kidney slot（11）Interior formation pressure, pressure act on the indoor explosive of right chamber again
On；With manual pressure test pump（3）Continue water filling, when water pressure passes through core bar（16）To loading（17）The power of application is equal to loading
（17）Self gravitation when, loading（17）At the uniform velocity move straight up, so that pilot hole（12）Interior pressure stability, while kidney-shaped
Hole（11）Interior pressure is also stablized, and need to only change loading at this time（17）Weight can just adjust kidney slot（11）Interior pressure, and
0~200MPa of pressure regulation spectrum；
S2, the temperature in temperature control box needed for setting experiment, are powered, heating tape is by powder charge pipe to heating tape（4）Heating, so that
Kidney slot（11）Interior temperature rise, while temperature signal is converted to electric signal in real time and passes to temperature control box by temp probe, works as temperature
When degree reaches design temperature, stop being powered to heating tape, temperature regulating range is from room temperature within 200 DEG C；
S3, detonation propagation of explosion：Pass through tube socket（7）Interior squib is under fire to light detonator seat（8）In flame detonator, flame thunder
The detonation of explosive, ignites the indoor explosive of right chamber after bursting partition plate in pipe detonation left chamber, therefore can be in condition of different temperatures
Under, the detonation of explosive is realized under the conditions of different pressures, while simulate the heating and pressurization of ambient condition in shale gas-bearing formation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019618.0A CN107907664A (en) | 2018-01-09 | 2018-01-09 | Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019618.0A CN107907664A (en) | 2018-01-09 | 2018-01-09 | Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation |
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| CN107907664A true CN107907664A (en) | 2018-04-13 |
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| CN201810019618.0A Pending CN107907664A (en) | 2018-01-09 | 2018-01-09 | Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374496A (en) * | 2018-10-23 | 2019-02-22 | 中国石油大学(北京) | It is a kind of for by alloy injection core sample experimental provision |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291051A (en) * | 1964-09-20 | 1972-09-27 | Nitrochemie Gmbh | Apparatus for simulating the pressure and temperature of explosions |
| US5780764A (en) * | 1996-01-11 | 1998-07-14 | The Ensign-Bickford Company | Booster explosive devices and combinations thereof with explosive accessory charges |
| US20050183610A1 (en) * | 2003-09-05 | 2005-08-25 | Barton John A. | High pressure exposed detonating cord detonator system |
| CN101533001A (en) * | 2009-04-20 | 2009-09-16 | 昆明理工大学 | Device for testing underwater brisance of explosive |
| CN102226673A (en) * | 2011-04-29 | 2011-10-26 | 昆明理工大学 | Miniature exploder for testing deep sea pressure resistance of explosive |
| CN102330547A (en) * | 2011-09-23 | 2012-01-25 | 西安石油大学 | Micro-fracture explosion propagation device for interlayer explosion laboratory study |
| CN202140076U (en) * | 2011-07-25 | 2012-02-08 | 西安石油大油气科技有限公司 | Experimental device for laboratory researches of explosion in oil field layers |
| CN204008638U (en) * | 2014-08-15 | 2014-12-10 | 安徽理工大学 | Wellhole blasting analog simulation experimental provision |
| CN205958497U (en) * | 2016-08-11 | 2017-02-15 | 西安物华巨能爆破器材有限责任公司 | Airtight testing arrangement of gaseous fracturing bench test of high energy |
| CN207703849U (en) * | 2018-01-09 | 2018-08-07 | 四川华川工业有限公司 | Ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation |
-
2018
- 2018-01-09 CN CN201810019618.0A patent/CN107907664A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1291051A (en) * | 1964-09-20 | 1972-09-27 | Nitrochemie Gmbh | Apparatus for simulating the pressure and temperature of explosions |
| US5780764A (en) * | 1996-01-11 | 1998-07-14 | The Ensign-Bickford Company | Booster explosive devices and combinations thereof with explosive accessory charges |
| US20050183610A1 (en) * | 2003-09-05 | 2005-08-25 | Barton John A. | High pressure exposed detonating cord detonator system |
| CN101533001A (en) * | 2009-04-20 | 2009-09-16 | 昆明理工大学 | Device for testing underwater brisance of explosive |
| CN102226673A (en) * | 2011-04-29 | 2011-10-26 | 昆明理工大学 | Miniature exploder for testing deep sea pressure resistance of explosive |
| CN202140076U (en) * | 2011-07-25 | 2012-02-08 | 西安石油大油气科技有限公司 | Experimental device for laboratory researches of explosion in oil field layers |
| CN102330547A (en) * | 2011-09-23 | 2012-01-25 | 西安石油大学 | Micro-fracture explosion propagation device for interlayer explosion laboratory study |
| CN204008638U (en) * | 2014-08-15 | 2014-12-10 | 安徽理工大学 | Wellhole blasting analog simulation experimental provision |
| CN205958497U (en) * | 2016-08-11 | 2017-02-15 | 西安物华巨能爆破器材有限责任公司 | Airtight testing arrangement of gaseous fracturing bench test of high energy |
| CN207703849U (en) * | 2018-01-09 | 2018-08-07 | 四川华川工业有限公司 | Ambient condition temperature-pressure experimental rig in a kind of simulation shale gas-bearing formation |
Non-Patent Citations (6)
| Title |
|---|
| RENLUND A M: "Reactive wave growth in shock-compressed thermally degraded high explosives[C]∥AIP Conference Proceedings", 《:AMERICAN INSTITUTE OF PHYSICS》, 31 December 1996 (1996-12-31) * |
| 徐鹏;程远方;温盛魁;张晓春;李庆华;张宝康;: "爆炸压裂试验系统研制及应用", 爆破器材, no. 02, 20 April 2011 (2011-04-20) * |
| 曹雄;胡双启;张建忠;: "装药结构对传爆药柱起爆能力的影响研究", 应用基础与工程科学学报, no. 1, 30 December 2005 (2005-12-30) * |
| 朱延祥;吴秀娜;李沛玲;: "乳化炸药静水压力下爆炸实验", 黑龙江科技信息, no. 08, 15 March 2017 (2017-03-15) * |
| 温丽晶: "不同加载压力下炸药冲击起爆过程实验和数值模拟研究", 《兵工学报》, 31 December 2013 (2013-12-31) * |
| 范道龙: "一种深水型乳化炸药性能检测装置的研究及应用", 《化工管理》, no. 14, 31 May 2017 (2017-05-31), pages 224 - 225 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374496A (en) * | 2018-10-23 | 2019-02-22 | 中国石油大学(北京) | It is a kind of for by alloy injection core sample experimental provision |
| CN109374496B (en) * | 2018-10-23 | 2020-04-24 | 中国石油大学(北京) | Experimental device for be used for injecting alloy into rock core sample |
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