CN112833333A - Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device - Google Patents

Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device Download PDF

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Publication number
CN112833333A
CN112833333A CN202110055043.XA CN202110055043A CN112833333A CN 112833333 A CN112833333 A CN 112833333A CN 202110055043 A CN202110055043 A CN 202110055043A CN 112833333 A CN112833333 A CN 112833333A
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CN
China
Prior art keywords
fixedly connected
plate
gas storage
spring
carbon dioxide
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
Application number
CN202110055043.XA
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Chinese (zh)
Inventor
闻海楠
曲占庆
秦昊良
马涛
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China University of Petroleum East China
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China University of Petroleum East China
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Publication date
Application filed by China University of Petroleum East China filed Critical China University of Petroleum East China
Priority to CN202110055043.XA priority Critical patent/CN112833333A/en
Publication of CN112833333A publication Critical patent/CN112833333A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/164—Injecting CO2 or carbonated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/0126—One vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F17C2205/0161—Details of mounting arrangements for transport with wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0196—Details of mounting arrangements with shock absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/013—Carbone dioxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/70—Combining sequestration of CO2 and exploitation of hydrocarbons by injecting CO2 or carbonated water in oil wells

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The application discloses better carbon dioxide of stability reservoir oil storage device for displacement of reservoir oil, including the gas holder body, gas holder body bottom fixed connection is on the connecting plate, four equal fixedly connected with removal wheels in end of connecting plate bottom, the connecting plate is located gas holder body the place ahead center department and rotates and be connected with the threaded rod, threaded rod other end fixedly connected with rotates the knob, the threaded rod has cup jointed the lifter plate outward, lifter plate center department is equipped with the fluting, the gas holder body runs through the fluting, four equal fixedly connected with fixed casees in end of lifter plate bottom, the fixed incasement has cup jointed the fishplate bar, fixedly connected with third spring on the fishplate bar cup. This application rotates through rotating the knob and drives the threaded rod and rotate, drives the lifter plate and removes for fixed case moves down, thereby drives and places the board and move down, makes the height of placing the board be close gradually and is less than the removal wheel, places the board and touches ground, fixes whole device subaerial.

Description

Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device
Technical Field
The application relates to a gas storage device, in particular to a gas storage device with good stability for carbon dioxide flooding.
Background
The carbon dioxide flooding technology is a technology for injecting carbon dioxide into an oil layer to improve the oil recovery rate of an oil field, and cannot form a miscible phase when the carbon dioxide is in initial contact with formation crude oil, but the carbon dioxide can form a miscible phase front under the conditions of proper pressure, temperature and crude oil components. The supercritical fluid extracts heavier hydrocarbons from the crude oil and continuously condenses the gas at the displacement front, so that the carbon dioxide and the crude oil become miscible liquids to form a single liquid phase, thereby effectively displacing the formation crude oil to the production well.
When injecting carbon dioxide into the oil reservoir through carbon dioxide displacement of reservoir oil technique, generally need use gas storage device to store carbon dioxide, gas storage device generally need carry through removing the wheel, nevertheless can not fix when using, can appear removing, leads to stability relatively poor, and when external force collided gas storage device, can lead to gas storage device to receive the injury. Therefore, the gas storage device for carbon dioxide flooding with better stability is provided for solving the problems.
Disclosure of Invention
A carbon dioxide oil displacement gas storage device with good stability comprises a gas storage tank body, wherein the bottom of the gas storage tank body is fixedly connected to a connecting plate, four ends of the bottom of the connecting plate are fixedly connected with moving wheels, the connecting plate is positioned in the front center of the gas storage tank body and is rotatably connected with a threaded rod, the other end of the threaded rod is fixedly connected with a rotating knob, a lifting plate is sleeved outside the threaded rod, a groove is formed in the center of the lifting plate, the gas storage tank body penetrates through the groove, four ends of the bottom of the lifting plate are fixedly connected with a fixed box, a sleeving plate is fixedly sleeved in the fixed box, a third spring is fixedly connected to the sleeving plate, the other end of the third spring is fixedly connected to a movable column, the movable column penetrates through the bottom wall of the fixed box and extends to the outside, a placing plate is fixedly connected to the, two the dead lever all runs through and cup joints the board and extends to the top, the equal fixedly connected with second stopper of the dead lever other end, four equal fixedly connected with connecting boxes in end of gas holder surface, four equal fixedly connected with first spring in the connecting box, four the equal fixedly connected with sliding plate of the first spring other end, four equal fixedly connected with fixed plate on the sliding plate.
Further, the diameter of the slot is larger than that of the gas storage tank body.
Further, the connecting plate is located the equal fixedly connected with guide bar in gas holder body both sides, two the guide bar other end all runs through the lifter plate and extends to the top, two the equal fixedly connected with first stopper of the guide bar other end.
Furthermore, the second limiting block and the sleeving plate are respectively and fixedly connected with two ends of a second spring, and the second spring is sleeved outside the fixing rod.
Furthermore, the two ends of the sliding plate are fixedly connected with sliding blocks, the sliding blocks are connected to the fixed sliding grooves in a sliding mode, and the sliding grooves are fixedly connected to the upper side wall and the lower side wall of the fixed box.
Furthermore, four fixing plates are fixedly connected to four ends inside the annular plate.
The beneficial effect of this application is: the application provides a better gas storage device for carbon dioxide displacement of reservoir oil of stability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to an embodiment of the present application;
fig. 4 is an enlarged schematic view of a structure at B in fig. 2 according to an embodiment of the present application.
In the figure: 1. the gas holder body, 2, the annular plate, 3, first spring, 4, the sliding plate, 5, the knob rotates, 6, the threaded rod, 7, remove the wheel, 8, fixed case, 9, the lifter plate, 10, the guide bar, 11, first stopper, 12, the fixed plate, 13, the slider, 14, fixed spout, 15, the connecting box, 16, the second spring, 17, the dead lever, 18, the cover fishplate bar, 19, place the board, 20, the activity post, 21, the third spring, 22, the second stopper, 23, the connecting plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, a gas storage device for carbon dioxide flooding with good stability comprises a gas storage tank body 1, wherein the bottom of the gas storage tank body 1 is fixedly connected to a connecting plate 23, four ends of the bottom of the connecting plate 23 are fixedly connected with movable wheels 7, the connecting plate 23 is positioned at the center of the front of the gas storage tank body 1 and is rotatably connected with a threaded rod 6, the other end of the threaded rod 6 is fixedly connected with a rotating knob 5, a lifting plate 9 is sleeved outside the threaded rod 6, a slot is formed in the center of the lifting plate 9, the gas storage tank body 1 penetrates through the slot, four ends of the bottom of the lifting plate 9 are fixedly connected with a fixed box 8, a sleeving plate 18 is fixedly sleeved inside the fixed box 8, a third spring 21 is fixedly connected to the sleeving plate 18, the other end of the third spring 21 is fixedly connected to a movable column 20, and the movable, fixedly connected with places board 19 on the activity post 20, activity post 20 is located two dead levers 17 of one end fixedly connected with in the fixed box 8, two dead lever 17 all runs through cover joint board 18 and extends to the top, the equal fixedly connected with second stopper 22 of the dead lever 17 other end, the equal fixedly connected with connecting box 15 in four ends of gas holder surface, four equal fixedly connected with first spring 3 in the connecting box 15, four the equal fixedly connected with sliding plate 4 of the 3 other end of first spring, four equal fixedly connected with fixed plate 12 on the sliding plate 4.
The diameter of the slot is larger than that of the gas storage tank body 1, so that the lifting plate 9 can move up and down conveniently; the connecting plates 23 are positioned on two sides of the gas storage tank body 1 and are fixedly connected with guide rods 10, the other ends of the two guide rods 10 extend to the upper part through the lifting plate 9, and the other ends of the two guide rods 10 are fixedly connected with first limiting blocks 11, so that the lifting plate 9 can move more stably; the second limiting block 22 and the sleeve plate 18 are fixedly connected with two ends of a second spring 16 respectively, the second spring 16 is sleeved outside the fixed rod 17, and the stability of the placing plate 19 is improved through the elastic force of the spring; the two ends of the sliding plate 4 are fixedly connected with sliding blocks 13, the sliding blocks 13 are connected to fixed sliding chutes 14 in a sliding mode, and the sliding chutes are fixedly connected to the upper side wall and the lower side wall of the fixed box 8, so that the moving direction of the sliding plate 4 can be fixed conveniently; four fixed plates 12 are all fixedly connected at four ends inside the annular plate 2, so that the force of impact on the annular plate 2 is buffered.
When the gas storage tank is used, electrical components appearing in the application are externally connected with a power supply and a control switch, firstly, the gas storage device is moved to a proper position through the moving wheel 7, the rotating knob 5 is rotated to drive the threaded rod 6 to rotate, the threaded rod 6 is rotated to drive the lifting plate 9 to move, the placing plate 19 under the fixed box 8 is driven to move downwards, the height of the placing plate 19 is gradually lower than that of the moving wheel 7, the placing plate 19 touches the ground, the whole device is fixed on the ground, the second spring 16 is extended, the third spring 21 is compressed, the second spring 16 and the third spring 21 are driven to restore to the original state through the spring elasticity, so that the placing plate 19 drives the whole device to be stably fixed on the ground, the gas storage tank body is prevented from shaking, when external force impacts the periphery of the gas storage tank body 1, the fixed plate 12 in the annular plate 2, the sliding blocks 13 at the two ends of the sliding plate 4 slide on the fixed sliding grooves 14, so that the sliding plate 4 can move more stably, the first spring 3 is compressed, the elastic force of the spring drives the first spring 3 to restore the original state, the sliding plate 4 is pushed outwards, impact force is buffered, and the gas storage tank body 1 is prevented from being damaged.
The application has the advantages that:
1. according to the device, the threaded rod is driven to rotate through rotation of the rotary knob, the lifting plate is driven to move, the fixed box is driven to move downwards, the placing plate is driven to move downwards, the height of the placing plate is gradually lower than that of the moving wheel, the placing plate touches the ground, and the whole device is fixed on the ground;
2. this application passes through the cooperation between annular plate, fixed plate, sliding plate, slider, fixed spout and the first spring, and when external force was to the striking all around of gas holder body, the fixed plate in the annular plate drove the inside promotion of sliding plate, and the compression of first spring, the outside promotion of first spring elastic force with the sliding plate, and buffering impact force prevents that the gas holder body from receiving the damage.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a better carbon dioxide of stability reservoir oil is with gas storage device which characterized in that: comprises a gas storage tank body (1), the bottom of the gas storage tank body (1) is fixedly connected on a connecting plate (23), four ends of the bottom of the connecting plate (23) are fixedly connected with a movable wheel (7), the connecting plate (23) is positioned at the center of the front of the gas storage tank body (1) and is rotatably connected with a threaded rod (6), the other end of the threaded rod (6) is fixedly connected with a rotary knob (5), a lifting plate (9) is sleeved outside the threaded rod (6), a slot is arranged at the center of the lifting plate (9), the gas storage tank body (1) penetrates through the slot, four ends of the bottom of the lifting plate (9) are fixedly connected with a fixed box (8), a sheathing plate (18) is fixedly sleeved in the fixed box (8), a third spring (21) is fixedly connected on the sheathing plate (18), the other end of the third spring (21) is fixedly, the movable column (20) penetrates through the bottom wall of the fixed box (8) and extends to the outside, a placing plate (19) is fixedly connected to the movable column (20), the movable column (20) is located in the two fixed rods (17) fixedly connected to one end of the fixed box (8), the two fixed rods (17) penetrate through the sleeving plate (18) and extend to the top, the second limiting blocks (22) are fixedly connected to the other ends of the fixed rods (17), the connecting box (15) is fixedly connected to the four ends of the outer surface of the gas storage tank, the first spring (3) is fixedly connected to the inner end of the connecting box (15), the first spring (3) is fixedly connected to the other end of the first spring (3), and the sliding plate (4) is fixedly connected to the fixing plate (12).
2. The gas storage device with better stability for carbon dioxide flooding according to claim 1, characterized in that: the diameter of the slot is larger than that of the gas storage tank body (1).
3. The gas storage device with better stability for carbon dioxide flooding according to claim 1, characterized in that: the connecting plate (23) is located equal fixedly connected with guide bar (10) in gas holder body (1) both sides, two the guide bar (10) other end all runs through lifter plate (9) and extends to the top, two the equal fixedly connected with first stopper (11) of guide bar (10) other end.
4. The gas storage device with better stability for carbon dioxide flooding according to claim 1, characterized in that: the second limiting block (22) and the sleeve plate (18) are fixedly connected with two ends of a second spring (16) respectively, and the second spring (16) is sleeved outside the fixing rod (17).
5. The gas storage device with better stability for carbon dioxide flooding according to claim 1, characterized in that: the sliding plate is characterized in that sliding blocks (13) are fixedly connected to two ends of the sliding plate (4), the sliding blocks (13) are connected to fixed sliding grooves (14) in a sliding mode, and the sliding grooves are fixedly connected to the upper side wall and the lower side wall of the fixed box (8).
6. The gas storage device with better stability for carbon dioxide flooding according to claim 1, characterized in that: the four fixing plates (12) are all fixedly connected at four ends inside the annular plate (2).
CN202110055043.XA 2021-01-15 2021-01-15 Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device Pending CN112833333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110055043.XA CN112833333A (en) 2021-01-15 2021-01-15 Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110055043.XA CN112833333A (en) 2021-01-15 2021-01-15 Better carbon dioxide of stability reservoir oil is displaced oil and is used gas storage device

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CN112833333A true CN112833333A (en) 2021-05-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483254A (en) * 2021-07-13 2021-10-08 杨健宇 Gas supply equipment for carbon dioxide flooding

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US20100193050A1 (en) * 2006-11-06 2010-08-05 Job Lizenz Gmbg & Co. Kg Safety valve for a gas cylinder
CN209856771U (en) * 2019-05-22 2019-12-27 济宁职业技术学院 Sandwich constant-pressure gas storage device of heat-preservation methane tank
CN209909558U (en) * 2019-04-15 2020-01-07 三门峡新力科技有限公司 Portable gas storage tank
CN211118307U (en) * 2019-11-21 2020-07-28 合肥正宇工程设计有限公司 Safety protection device of gas storage tank
CN211920953U (en) * 2020-04-08 2020-11-13 张家口华垣生物科技有限公司 Activated carbon adsorption tank
CN212017755U (en) * 2019-12-28 2020-11-27 浙江金味香料有限公司 Retort for chemical production that stability is good
CN112128608A (en) * 2020-10-15 2020-12-25 智宏(大连)科技有限公司 Carbon dioxide storage tank
CN212314494U (en) * 2020-03-26 2021-01-08 王果 Chemical industry is with chemical industry holding vessel that can prevent fires crashproof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100193050A1 (en) * 2006-11-06 2010-08-05 Job Lizenz Gmbg & Co. Kg Safety valve for a gas cylinder
CN209909558U (en) * 2019-04-15 2020-01-07 三门峡新力科技有限公司 Portable gas storage tank
CN209856771U (en) * 2019-05-22 2019-12-27 济宁职业技术学院 Sandwich constant-pressure gas storage device of heat-preservation methane tank
CN211118307U (en) * 2019-11-21 2020-07-28 合肥正宇工程设计有限公司 Safety protection device of gas storage tank
CN212017755U (en) * 2019-12-28 2020-11-27 浙江金味香料有限公司 Retort for chemical production that stability is good
CN212314494U (en) * 2020-03-26 2021-01-08 王果 Chemical industry is with chemical industry holding vessel that can prevent fires crashproof
CN211920953U (en) * 2020-04-08 2020-11-13 张家口华垣生物科技有限公司 Activated carbon adsorption tank
CN112128608A (en) * 2020-10-15 2020-12-25 智宏(大连)科技有限公司 Carbon dioxide storage tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483254A (en) * 2021-07-13 2021-10-08 杨健宇 Gas supply equipment for carbon dioxide flooding

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Application publication date: 20210525