CN105909229A - Gas-liquid separator for oil field - Google Patents
Gas-liquid separator for oil field Download PDFInfo
- Publication number
- CN105909229A CN105909229A CN201610295082.6A CN201610295082A CN105909229A CN 105909229 A CN105909229 A CN 105909229A CN 201610295082 A CN201610295082 A CN 201610295082A CN 105909229 A CN105909229 A CN 105909229A
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- China
- Prior art keywords
- gas
- liquid
- oil field
- separator
- liquid separator
- 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.)
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Links
- 239000007788 liquid Substances 0.000 title claims abstract description 131
- 238000000926 separation method Methods 0.000 claims abstract description 49
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 29
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 23
- 238000003795 desorption Methods 0.000 claims abstract description 15
- 239000004519 grease Substances 0.000 claims description 20
- 238000002604 ultrasonography Methods 0.000 claims description 10
- 230000011218 segmentation Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005465 channeling Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011044 inertial separation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/164—Injecting CO2 or carbonated water
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a gas-liquid separator for an oil field, and belongs to the technical field of gas-liquid separation of the oil field ground technology. The gas-liquid separator for the oil field is designed for solving the problem that after gas channeling occurs in a carbon dioxide flooding oil field, desorption of a large amount of carbon dioxide gas dissolved in produced liquid is difficult. The gas-liquid separator of the oil field comprises a shell, an ultrasonic system is arranged in the shell, and the ultrasonic system can generate ultrasonic waves so as to improve the desorption rate of carbon dioxide gas in the produced liquid. According to the gas-liquid separator of the oil field, the desorption rate of carbon dioxide gas in the produced liquid is improved through the cavatition effect and the mechanical effect of the ultrasonic waves, desorption of carbon dioxide gas in the produced liquid of the carbon dioxide flooding oil field is accelerated, carbon dioxide gas entering the produced liquid of the separator can be effectively desorbed within a standard set period, and the problem that desorption of carbon dioxide gas in the produced liquid of the carbon dioxide flooding oil field is difficult is solved.
Description
Technical field
The present invention relates to the gas-liquid separation technical field of oil field ground technique, particularly relate to a kind of oil field gas-liquid
Separator.
Background technology
In view of CO2Driving oil recovery technique and have many superioritys, this oil recovery technique has obtained substantial amounts of popularization.When
CO2CO in Produced Liquid is often caused during displacement of reservoir oil middle and late stage generation has channeling2Gas content increases severely, if can not be effective
The corrosion condition of follow-up equipment can be aggravated if separating the great amount of carbon dioxide gas in Produced Liquid and water.
Because of CO2There is the biggest difference with desorption properties compared to conventional associated gas in the dissolving in Produced Liquid, causes
Existing oil and gas separation method (mainly include Gravity Separation, inertial separation, filtration separation, centrifugation with
And the combination of all kinds of method) CO cannot be realized at the appointed time2Effective desorbing of gas.
Gas-liquid separator is that oil gas field applies most and most important gas-liquid separation equipments, in order to solve at CO2
After displacing oil-field generation has channeling, Produced Liquid can dissolve a large amount of CO2The problem of gas, only relies in current produced on-site
The experience prolongation Produced Liquid time of staying in separator is to reaching preferable desorbing degree, but effect is also
Inconspicuous.
Summary of the invention
It is an object of the invention to propose a kind of improve carbon dioxide oil of desorption rate in Produced Liquid
Field gas-liquid separator.
For reaching this purpose, the present invention by the following technical solutions:
A kind of oil field gas-liquid separator, including housing, is provided with ultrasonic system in described housing, described
Ultrasonic system can produce ultrasound wave to improve carbon dioxide desorption rate in Produced Liquid.
Particularly, it is sequentially formed with primary separation room and two along the direction that described Produced Liquid flows in described housing
Level separation chamber, rectification element before being provided with between described primary separation room and the second-order separation room;Described primary
Being provided with gas-liquid cyclone separator assembly in separation chamber, described ultrasonic system is arranged on described the second-order separation room
In.
Further, described gas-liquid cyclone separator assembly includes Produced Liquid entrance, the gas-liquid eddy flow being sequentially connected with
Separator and inverted T-shaped liquid distributor;Described gas-liquid cyclone separator be provided above gas outlet, described
The two ends of the horizontal liquid distributor below inverted T-shaped liquid distributor and front end are both provided with horizontal tube outlet.
Particularly, described ultrasonic system includes that ultrasonic transducer, described ultrasonic transducer are arranged on and change
In energy device casing, described transducer casing is arranged on fixing groove, and described fixing groove is fixed on described housing
On inwall.
Further, the metal from the ultrasonic emitting face of described ultrasonic transducer to described Produced Liquid is thick
Degree is less than 3mm.
Particularly, in described housing and the position of corresponding described ultrasonic system is provided with segmented capacitive
Sensor interface detector.
Particularly, in described housing, it is also formed with defoaming compartment, described defoaming compartment is adjacent with described the second-order separation room,
And described defoaming compartment is positioned at the downstream direction of Produced Liquid flowing relative to described the second-order separation room;At described froth breaking
It is provided with the dividing plate of setting height between room and described the second-order separation room, is provided with on the top of described defoaming compartment
In splay deflection plate.
Further, zigzag dividing plate it is provided with on said baffles.
Particularly, and/or arranging between deflection plate described in two-layer between described deflection plate and described housing
There is froth breaking net.
Particularly, in described housing, be also formed with expansion chamber, described expansion chamber adjacent with described defoaming compartment and
Described expansion chamber is positioned at the downstream direction of Produced Liquid flowing relative to described defoaming compartment;Described expansion chamber is with described
Rear rectification element it is provided with between defoaming compartment.
Further, being also formed with grease chamber in described housing, described grease chamber is adjacent with described expansion chamber and described
Grease chamber is positioned at the downstream direction of Produced Liquid flowing relative to described expansion chamber;Described grease chamber and described expansion chamber it
Between be provided with oil weir, the outer wall of described grease chamber is connected to liquid export line.
It is provided with ultrasonic system in the housing of oil field of the present invention gas-liquid separator, utilizes the cavitation of ultrasound wave
Effect and mechanism improve carbon dioxide desorption rate in Produced Liquid, accelerate carbon dioxide
The desorbing of carbon dioxide in displacing oil-field Produced Liquid, makes the carbon dioxide gas in the Produced Liquid of entrance separator
Body realizes effective desorbing within the specification stipulated time, solves carbon dioxide in the Produced Liquid of carbon dioxide flooding oil field
Gas is difficult to a difficult problem for desorbing.
Accompanying drawing explanation
Fig. 1 is the structure sectional view of the oil field gas-liquid separator that the preferred embodiment of the present invention provides;
Fig. 2 is the mounting structure sectional view of the ultrasonic transducer that the preferred embodiment of the present invention provides.
In figure:
1, shell;2, primary separation room;3, the second-order separation room;4, defoaming compartment;5, expansion chamber;6、
Grease chamber;21, Produced Liquid entrance;22, gas-liquid cyclone separator;23, gas outlet;24, inverted T-shaped cloth
Liquid pipe;25, horizontal tube outlet;26, front rectification element;31, fixing groove;32, transducer casing;33、
Ultrasonic transducer;34, hold down gag;36, Segmentation Type Capacitance Sensor Interface detection device;41, dividing plate;
42, deflection plate;44, rear rectification element;61, You Yan;62, float liquid level actuator;63, liquid discharge
Mouth pipeline;64, cross vortex breaker;65, gas condenser;66, wire-mesh mist extractor;311, bolt;
321, agent structure;322, upper cover plate;323, acoustic wave action face;324, bolt;325, bolt;326、
Mounting groove;341, bolt;421, froth breaking net.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Preferred embodiment:
This preferred embodiment provides a kind of oil field gas-liquid separator, and this gas-liquid separator includes housing 1, housing
Being provided with ultrasonic system in 1, the ultrasound wave produced by ultrasonic system is improved carbon dioxide and is adopting
Go out the desorption rate in liquid, solve CO2The a large amount of CO dissolved in Produced Liquid after displacing oil-field generation has channeling2Gas
Cannot the problem of fast desorption.
As it is shown in figure 1, the preferred structure of this gas-liquid separator includes that horizontal cross section is the shell 1 of cylinder,
Primary separation room 2, the second-order separation room 3, defoaming compartment 4, expansion chamber 5 and grease chamber is sequentially formed in shell 1
6;Ultrasonic system is arranged in the second-order separation room 3.In figure, arrow show the flow direction of Produced Liquid.
Being provided with gas-liquid cyclone separator 22 in primary separation room 2, oil field mining liquid enters through Produced Liquid entrance 21
Gas-liquid cyclone separator 22.Produced Liquid realizes preliminary point of carbon dioxide gas-liquid in gas-liquid cyclone separator 22
From, the gas separated overflows through gas outlet 23, and Produced Liquid enters in inverted T-shaped liquid distributor 24.T
The number of openings on horizontal liquid distributor and position of opening below shape liquid distributor 24 do not limit, it is preferred that in level
The two ends (being respectively facing sidewall before and after primary separation room 2) of liquid distributor and front end are (towards primary separation room 2
Bottom surface) be both provided with horizontal tube outlet 25, inverted T-shaped liquid distributor 24 have cloth liquid and change flow to effect,
Produced Liquid can be flowed out by three horizontal tube outlets 25 respectively equably.It is gathered in bottom primary separation room 2
Produced Liquid flows to the second-order separation room 3.
Front rectification element 26, adopting through primary separation it is provided with between primary separation room 2 and the second-order separation room 3
Go out liquid and stably enter the second-order separation room 3 after front rectification element 26.
Be provided with fixing groove 31 in the bottom of the second-order separation room 3, transducer casing 32 is fixed on fixing groove 31,
Ultrasonic transducer 33 is arranged in the special mounting groove on the cavity inner wall of transducer casing 32, compresses dress
Put 34 to be fitted tightly with transducer casing 32 in the ultrasonic emitting face of ultrasonic transducer 33.Ensure ultrasonic
The ripple surface of emission is less than 3mm to the metal thickness between Produced Liquid, thus reduces the energy in ultrasound wave transmittance process
Loss.
Transducer casing 32 is can pressure bearing and seal metal-back, it is to avoid ultrasonic transducer 33 and Produced Liquid
Directly contact, also makes ultrasonic transducer 33 avoid bearing pressure, extends making of ultrasonic transducer 33
Use the life-span.
Preferably, as in figure 2 it is shown, fixing groove 31 is fixed by 4 bolts 311 with transducer casing 32;
Transducer casing 32 includes agent structure 321, upper cover plate 322 and sound wave acting surface 323, wherein, main body
Structure 321 and upper cover plate 322 are fixed by bolt 324 and are sealed, acoustic wave action face 323 and agent structure
321 are fixed by bolt 325, and whole transducer casing 32 is can pressure bearing and seal design.Ultrasonic transducer
33 are arranged in the special mounting groove 326 in transducer casing 32 internal cavities, and by special hold down gag
34 and bolt 341 ultrasonic emitting face is fitted tightly on acoustic wave action face 323.
Ultrasonic transducer 33 and transducer casing 32 can carry out assembling outside housing 1, assemble after
The most integrally it is fixed on fixing groove 31 by the installing hole on housing 1.
The second-order separation room 3 is provided with Segmentation Type Capacitance Sensor Interface detection device 36, is used for measuring Produced Liquid
Liquid level and foam position.Measurement result according to Segmentation Type Capacitance Sensor Interface detection device 36 is come
Regulation ultrasonic power, frequency and working time, add as far as possible on the premise of controlling Produced Liquid gas release
Speed carbon dioxide desorption rate in Produced Liquid, it is to avoid because of ultrasonic frequency or power is excessive causes gas
Body desorption rate is excessive and cause Produced Liquid foaming serious and then the danger of " tank boil-overs " occurs.Through ultrasound wave
The Produced Liquid promoting desorbing flows to defoaming compartment 4 from the second-order separation room 3.
The second-order separation room 3 is separated by dividing plate 41, through the second-order separation with the latter half of defoaming compartment 4 intersection
Produced Liquid and the foam of generation flow through deflection plate 42 and enter defoaming compartment 4.Deflection plate 42 is preferably in eight words
The double-decker of shape and be provided with zigzag dividing plate on the surface of deflection plate 42, zigzag dividing plate can extend extraction
Liquid and the flowing time of foam.
In order to extend the flowing time of Produced Liquid and foam further, accelerate vanishing of foam, can be at baffling
Multilamellar froth breaking net 421 is set on plate 42.When Produced Liquid is through these froth breaking nets 421, foam can impinge upon and disappear
Indulge in serfing the Net on the mesh of 421, accelerate the crumbling and fall of foam, promote gas desorption, make to flow to defoaming compartment 4 end
The Produced Liquid in portion no longer contains foam, solves separator likely because foaming seriously causes under separation efficiency
It could even be possible to there is " tank boil-overs " dangerous problem in fall.Produced Liquid through froth breaking flows into expansion chamber 5.
It is provided with rear rectification element 44 between expansion chamber 5 and defoaming compartment 4, makes the extraction liquid stream of entrance expansion chamber 5
Move more stable, equalize.Produced Liquid through sedimentation flows into grease chamber 6.
Be provided with between expansion chamber 5 and grease chamber 6 oil weir 61, it is to avoid Produced Liquid from expansion chamber 5 directly into
In grease chamber 6.Rate of discharge and then the control of liquid export line 63 is controlled by float liquid level actuator 62
Liquid surface height in liquefaction room 6.In order to prevent siphonage, set at the oil export of grease chamber 6
Put cross vortex breaker 64.
Gas outlet above grease chamber 6 sets gradually gas condenser 65 and wire-mesh mist extractor 66.Desorb
The gas come first passes through gas condenser 65 and removes the bigger drop carried secretly in gas, passes through silk screen the most again
Mist eliminator 66 removes the drop that particle diameter is less further, and droplet falls after rise to grease chamber 6 after condensing.
On the sidewall of primary separation room 2, on the sidewall of the second-order separation room 3, on the sidewall of defoaming compartment 4 and
Manhole it is designed with respectively, it is simple to the inside of said structure is keeped in repair and cleaned on the sidewall of grease chamber 6.
This supersonic gas liquid/gas separator work process is as follows:
Produced Liquid is in Produced Liquid entrance 21 enters gas-liquid cyclone separator 22, after preliminary gas-liquid separation
Gas is exported 25 outflows by gas outlet 23 spilling, liquid by the horizontal tube of inverted T-shaped liquid distributor 24;Through front
The second-order separation room 3 is entered after rectification element 26;Ultrasound wave launched by ultrasonic transducer 33, utilizes ultrasound wave to promote
Enter the desorbing of carbon dioxide in Produced Liquid, according to Segmentation Type Capacitance Sensor Interface detection device 36 to foam
The measurement result at interface regulates the frequency of ultrasound wave, power and working time;Through the second-order separation room 3
Produced Liquid and the foam of generation after froth breaking net 421, flow through deflection plate 42, subsequently into defoaming compartment 4;
Produced Liquid after froth breaking through after rectification element 45 enter expansion chamber 5 and settle, then Produced Liquid is through weir plate 61
Overflowing to grease chamber 6, oil export 63 discharge, the gas desorbed sequentially passes through the gas condensation of gas outlet
Discharge after device 65 and wire-mesh mist extractor 66.
Note, above are only presently preferred embodiments of the present invention and the know-why used.People in the art
Member, it will be appreciated that the invention is not restricted to specific embodiment described here, for a person skilled in the art can
Carry out various obvious change, readjust and substitute without departing from protection scope of the present invention.Therefore,
Although being described in further detail the present invention by above example, but the present invention is not limited only to
Above example, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. an oil field gas-liquid separator, including housing (1), it is characterised in that described housing (1)
Inside being provided with ultrasonic system, described ultrasonic system can produce ultrasound wave and adopt to improve carbon dioxide
Go out the desorption rate in liquid.
Oil field the most according to claim 1 gas-liquid separator, it is characterised in that described housing (1)
The interior direction flowed along described Produced Liquid is sequentially formed with primary separation room (2) and the second-order separation room (3),
It is provided with front rectification element (26) between described primary separation room (2) and the second-order separation room (3);At the beginning of described
Being provided with gas-liquid cyclone separator assembly in level separation chamber (2), described ultrasonic system is arranged on described two grades
In separation chamber (3).
Oil field the most according to claim 2 gas-liquid separator, it is characterised in that described gas-liquid eddy flow
Separator assembly includes Produced Liquid entrance (21), gas-liquid cyclone separator (22) and the inverted T-shaped being sequentially connected with
Liquid distributor (24);Described gas-liquid cyclone separator (22) be provided above gas outlet (23), in institute
Two ends and the front end of stating the horizontal liquid distributor of inverted T-shaped liquid distributor (24) lower section are both provided with horizontal tube outlet
(25)。
4. according to the oil field gas-liquid separator described in any one of claims 1 to 3, it is characterised in that institute
State ultrasonic system and include that ultrasonic transducer (33), described ultrasonic transducer (33) are arranged on transducer
In casing (32), described transducer casing (32) is arranged on fixing groove (31), described fixing groove (31)
It is fixed on the inwall of described housing (1).
Oil field the most according to claim 4 gas-liquid separator, it is characterised in that from described ultrasound wave
The ultrasonic emitting face of transducer (33) is less than 3mm to the metal thickness between described Produced Liquid.
6. according to the oil field gas-liquid separator described in any one of claims 1 to 3, it is characterised in that
In described housing (1) and the position of corresponding described ultrasonic system is provided with Segmentation Type Capacitance Sensor interface
Detector (36).
7. according to the oil field gas-liquid separator described in Claims 2 or 3, it is characterised in that described housing
(1) defoaming compartment (4) it is also formed with in, described defoaming compartment (4) is adjacent with described the second-order separation room (3),
And described defoaming compartment (4) is positioned at the downstream direction of Produced Liquid flowing relative to described the second-order separation room (3);
The dividing plate (41) of setting height it is provided with between described defoaming compartment (4) and described the second-order separation room (3),
It is provided with in splay deflection plate (42) on the top of described defoaming compartment (4).
Oil field the most according to claim 7 gas-liquid separator, it is characterised in that at described deflection plate
(42) zigzag dividing plate it is provided with on.
Oil field the most according to claim 7 gas-liquid separator, it is characterised in that at described deflection plate
(42) and it is provided with froth breaking between described housing (1) and/or between deflection plate described in two-layer (42)
Net (421).
Oil field the most according to claim 7 gas-liquid separator, it is characterised in that described housing (1)
Inside being also formed with expansion chamber (5), described expansion chamber (5) is adjacent with described defoaming compartment (4) and described heavy
Fall room (5) is positioned at the downstream direction of Produced Liquid flowing relative to described defoaming compartment (4);Described expansion chamber (5)
And it is provided with rear rectification element (44) between described defoaming compartment (4).
11. oil field according to claim 10 gas-liquid separators, it is characterised in that described housing (1)
Inside being also formed with grease chamber (6), described grease chamber (6) adjacent with described expansion chamber (5) and described grease chamber (6)
The downstream direction of Produced Liquid flowing it is positioned at relative to described expansion chamber (5);
Oil weir (61), described grease chamber (6) it are provided with between described grease chamber (6) and described expansion chamber (5)
Outer wall be connected to liquid export line (63).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610295082.6A CN105909229B (en) | 2016-05-06 | 2016-05-06 | Oil field gas-liquid separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610295082.6A CN105909229B (en) | 2016-05-06 | 2016-05-06 | Oil field gas-liquid separator |
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CN105909229A true CN105909229A (en) | 2016-08-31 |
CN105909229B CN105909229B (en) | 2018-12-21 |
Family
ID=56753273
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CN201610295082.6A Active CN105909229B (en) | 2016-05-06 | 2016-05-06 | Oil field gas-liquid separator |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110656921A (en) * | 2019-11-11 | 2020-01-07 | 中石化石油工程技术服务有限公司 | Oil field produced liquid processing apparatus |
CN110747007A (en) * | 2019-11-04 | 2020-02-04 | 中国石油大学(华东) | CO (carbon monoxide)2Gas-liquid separation device for produced fluid |
CN112495064A (en) * | 2020-12-22 | 2021-03-16 | 中国石油天然气集团有限公司 | Horizontal cyclone sand remover for shale gas |
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CN2500366Y (en) * | 2001-09-07 | 2002-07-17 | 北京华油惠博普科技有限公司 | Oil gas separator for thickened oil and special thickened oil |
CN101829439A (en) * | 2009-11-27 | 2010-09-15 | 胜利油田胜利勘察设计研究院有限公司 | Ultrasonic coagulation type three-phase separator |
CN201701823U (en) * | 2010-03-20 | 2011-01-12 | 李瑞国 | Oil-gas separator |
CN104697888A (en) * | 2015-03-19 | 2015-06-10 | 中国石油大学(北京) | Experimental device for ultrasonically promoting gas in CO2 (Carbon Dioxide) drive produced liquid to desorb |
CN204550479U (en) * | 2015-03-19 | 2015-08-12 | 中国海洋石油总公司 | A kind of oil field mining liquid oil and gas and water is from integrated apparatus |
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2016
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Patent Citations (5)
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CN2500366Y (en) * | 2001-09-07 | 2002-07-17 | 北京华油惠博普科技有限公司 | Oil gas separator for thickened oil and special thickened oil |
CN101829439A (en) * | 2009-11-27 | 2010-09-15 | 胜利油田胜利勘察设计研究院有限公司 | Ultrasonic coagulation type three-phase separator |
CN201701823U (en) * | 2010-03-20 | 2011-01-12 | 李瑞国 | Oil-gas separator |
CN104697888A (en) * | 2015-03-19 | 2015-06-10 | 中国石油大学(北京) | Experimental device for ultrasonically promoting gas in CO2 (Carbon Dioxide) drive produced liquid to desorb |
CN204550479U (en) * | 2015-03-19 | 2015-08-12 | 中国海洋石油总公司 | A kind of oil field mining liquid oil and gas and water is from integrated apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110747007A (en) * | 2019-11-04 | 2020-02-04 | 中国石油大学(华东) | CO (carbon monoxide)2Gas-liquid separation device for produced fluid |
WO2021088828A1 (en) * | 2019-11-04 | 2021-05-14 | 中国石油大学(华东) | Co 2 flooding produced fluid gas-liquid separation apparatus |
AU2020378113B2 (en) * | 2019-11-04 | 2023-11-23 | China University Of Petroleum (East China) | A gas-liquid separation device for co2 flooding produced fluid |
CN110656921A (en) * | 2019-11-11 | 2020-01-07 | 中石化石油工程技术服务有限公司 | Oil field produced liquid processing apparatus |
CN112495064A (en) * | 2020-12-22 | 2021-03-16 | 中国石油天然气集团有限公司 | Horizontal cyclone sand remover for shale gas |
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