CN109304061A - A kind of oil and gas well testing open flow gas-liquid separator - Google Patents
A kind of oil and gas well testing open flow gas-liquid separator Download PDFInfo
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- CN109304061A CN109304061A CN201710620316.4A CN201710620316A CN109304061A CN 109304061 A CN109304061 A CN 109304061A CN 201710620316 A CN201710620316 A CN 201710620316A CN 109304061 A CN109304061 A CN 109304061A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Abstract
The invention discloses a kind of oil and gas well testing open flow gas-liquid separators, belong to oil and gas well testing apparatus field in petroleum works.Including rotating jet inertia primary separator and the rotary second-stage separator of centrifugal cyclone, the exhaust pipe of rotating jet inertia primary separator is communicated with the gas-liquid entrance of centrifugal rotation formula second-stage separator.Rotating jet separation and inertial separation can be formed in rotating jet inertia primary separator.Wherein rotating jet separation can be realized efficiently separating for big liquid measure, and inertial separation can further increase separating effect, can also change to Liquid Flow operating condition and play buffer function, provide stable gas-liquid flow for the efficient centrifugal cyclonic separation of second-stage separator.Centrifugal cyclone separation and Gravity separate can be formed in the rotary second-stage separator of centrifugal cyclone, further increase gas-liquid separation effect.
Description
Technical field
The present invention relates to a kind of gas-liquid separators, and in particular to a kind of oil and gas well testing open flow gas-liquid separator.
Background technique
In the exploitation of shale gas gas testing gas production safety vent combustion system, needs to develop efficient shale gas gas testing open flow and use
Gas-liquid separator.
Gas testing process have the characteristics that open flow tolerance and with liquid measure variation greatly, pressure greatly, gas-liquid ratio changing rule complexity,
Open flow gas carrying liquid can all cause to seriously affect to subsequent gas testing flow measurement and open flow gas safe combustion.
Separator is efficient when the difficult point of shale gas open flow gas-liquid separation is the separation of big liquid measure and variable working condition of initial stage
Separating capacity.
The gas-liquid gravity separator that scene generally uses is mainly that density (specific gravity) difference of gas-liquid two-phase is utilized to realize two
The separation of phase, although structure is simple, separating effect is poor.High-efficiency gas reservoir is studied at present more for cyclonic separation skill
Art, but have more strict requirements to gas flow, the excessively high pressure balance that can destroy cyclone separator of inlet velocity influences to divide
From effect.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of with the oil/gas well survey for efficiently separating function
Open flow gas-liquid separator is tried, can ensure that efficiently separating in entire gas testing open flow process.
Oil and gas well testing open flow gas-liquid separator involved in the present invention, including rotating jet inertia primary separator and
The rotary second-stage separator of centrifugal cyclone；The primary separator exhaust pipe of rotating jet inertia primary separator is flowed back to centrifugal rotary
The second-stage separator gas-liquid entrance of rotatable second-stage separator communicates.
Rotating jet separation and inertial separation can be formed in rotating jet inertia primary separator.Wherein rotary irradiating flow point
From can be realized efficiently separating for big liquid measure, inertial separation can further increase separating effect, can also start building gas-liquid flow
Buffer function is played in condition variation, provides stable gas-liquid flow for the efficient centrifugal cyclonic separation of second-stage separator.Centrifugal cyclone revolution
Centrifugal cyclone separation and Gravity separate can be formed in formula second-stage separator, further increase gas-liquid separation effect.
Preferably, rotating jet inertia primary separator and the rotary second-stage separator of centrifugal cyclone are vertical separation
Device.
This two-stage vertical separator occupied area is small.
Preferential, rotating jet inertia primary separator includes primary separator main body, with primary separator gas-liquid entrance
The array rotation jet nozzle communicated.It is primary separator top separated space above jet nozzle, on primary separator
Part is equipped with primary separator top gas-liquid separation baffle from space above.It is primary separator drop below jet nozzle
Settlement space.Primary separator body top is equipped with primary separator exhaust pipe, and primary separator bottom part body is equipped with a fraction
From device leakage fluid dram.
Level-one may be implemented in the array rotation jet nozzle designed in primary separator and its baffle arrangement of top setting
Rotating jet separation and inertial separation process in separator, achieve the purpose that efficiently separate.Top gas-liquid separation baffle simultaneously
Liquid Flow operating condition can be changed and play buffer function, provided steady working condition for efficiently separating for second-stage separator, prevent gas-liquid
Flowing excessive velocities influences the effect of centrifugal cyclone separation.
Gas-liquid flow is formed by after rotating jet leaves jet expansion, due to having lacked spray by array rotation jet nozzle
The limitation of mouth inner cavity wall surface constantly extends to the outside under the influence of centrifugal force during jet stream advances, big liquid measure may be implemented
Efficient initial gross separation.
Preferably, gas-liquid separation baffle in primary separator lower part is equipped with below jet nozzle.
Gas-liquid separation baffle is set on primary separator droplet settling space top, can prevent gas when drain from revolving
Whirlpool, in order to avoid cause drop reentrainment.
Preferably, mesh mist eliminator is equipped with above primary separator top gas-liquid separation baffle.
Gas before leaving primary separator through mist eliminator remove droplet after from primary separator exhaust pipe be discharged into
Enter second-stage separator gas-liquid entrance, can play the role of further purifying air.
Preferably, primary separator top gas-liquid separation baffle and primary separator lower part gas-liquid separation baffle are taper.
The conical baffled contact area that can increase gas-liquid flow and baffle and multi-angle change gas-liquid flow direction, further increase
Add inertial separation effect and the buffer function to the variation of Liquid Flow operating condition.
Preferably, primary separator gas-liquid entrance is set to primary separator body side.
Gas-liquid flow tests side by primary separator main body and enters separator, can reduce separator height.
Preferably, the rotary second-stage separator of centrifugal cyclone includes second-stage separator main body and leads to centrifugal rotary stream generation apparatus
The second-stage separator gas-liquid entrance set.The top of centrifugal cyclone generation device is equipped with second-stage separator top separated space.Second level
Second-stage separator exhaust pipe, second-stage separator purified gas outlet are successively arranged at the top of separator main body.Centrifugal rotary stream generation apparatus
The lower section set is successively arranged centrifugal separating area, gas-liquid eddy flow turns to area, second-stage separator cone segments, second-stage separator cone segments row
Liquid mouth, second-stage separator lower part droplet settling space；Second-stage separator bottom part body is equipped with second-stage separator leakage fluid dram.
In second-stage separator, gas-liquid flow passes through the effect of centrifugal cyclone generation device, forms similar cyclone separator
Centrifugal cyclone separation process, subsequently into cone segments back up through riser center exhaust pipe flow upwards, in upper part
Gravity separate is realized again from space.
Preferably, centrifugal cyclone generation device includes spirally playing rotating plate and riser.It spirally plays rotating plate and is placed in two
In grade separator main body inner wall, riser, which is placed in, spirally plays rotating plate center.
Preferably, second-stage separator gas-liquid entrance is set to second-stage separator body side.
Gas-liquid flow tests side by primary separator main body and enters separator, can reduce separator height.
Oil and gas well testing open flow provided by the invention is based on by rotating jet inertia and centrifugal cyclone revolution with separator
The two-stage separator system of formula mechanism.Rotation can be formed in rotating jet inertia primary separator in this two-stage separator
Jet stream separation and inertial separation.Rotating jet separation can be realized efficiently separating for big liquid measure, and inertial separation can further increase
Add separating effect, Liquid Flow operating condition can also be changed and play buffer function, is the efficient centrifugal eddy flow point of second-stage separator
Stablize gas-liquid flow from providing.In addition, can be formed in the rotary second-stage separator of centrifugal cyclone in this two-stage separator from
Heart cyclonic separation and Gravity separate, further increase gas-liquid separation effect.
Detailed description of the invention
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is the oil and gas well testing open flow structure of gas liquid separator schematic diagram of the embodiment of the present invention.
In the accompanying drawings, identical component uses identical appended drawing reference.The attached drawing is not drawn according to the actual ratio.In figure
Each label indicates: 1, primary separator exhaust pipe；2, mesh mist eliminator；3, primary separator top gas-liquid separation baffle；4, one
Grade separator main body；5, primary separator top separated space；6, primary separator gas-liquid entrance；7, array rotation jet stream sprays
Mouth；8, primary separator lower part gas-liquid separation baffle；9, primary separator droplet settling space；10, primary separator leakage fluid dram；
11, primary separator supporting element；12, second-stage separator main body；13, second-stage separator gas-liquid entrance；14, centrifugal rotary stream generation apparatus
It sets；141, rotating plate is spirally played；142, riser；15, centrifugal separating area；16, gas-liquid eddy flow turns to area；17, second-stage separator
Lower part droplet settling space；18, second-stage separator leakage fluid dram；19, second-stage separator supporting element；20, second-stage separator cone segments
Leakage fluid dram；21, second-stage separator cone segments；22, second-stage separator top separated space；23, second-stage separator exhaust pipe；24,
Second-stage separator purified gas outlet
Specific embodiment
The present invention is described in further details below in conjunction with Figure of description and specific embodiment, but not therefore and
It limits the scope of the invention.
As shown in Figure 1, the oil and gas well testing open flow gas-liquid separator of the embodiment of the present invention, including rotating jet inertia one
Grade separator and the rotary second-stage separator of centrifugal cyclone；The primary separator exhaust pipe 1 of rotating jet inertia primary separator
It is communicated with the second-stage separator gas-liquid entrance 13 of the rotary second-stage separator of centrifugal cyclone.
Rotating jet separation and inertial separation can be formed in rotating jet inertia primary separator.Wherein rotary irradiating flow point
From can be realized efficiently separating for big liquid measure, inertial separation can further increase separating effect, can also start building gas-liquid flow
Buffer function is played in condition variation, provides stable gas-liquid flow for the efficient centrifugal cyclonic separation of second-stage separator.Centrifugal cyclone revolution
Centrifugal cyclone separation and Gravity separate can be formed in formula second-stage separator, further increase gas-liquid separation effect.
The main body of entire two-stage separator is hollow seal tube structure, and steel plate roll bending welding longitudinal seam can be used in when processing
Stack shell is formed, then in installation end socket up and down and using boxing connection.
Rotating jet inertia primary separator and the rotary second-stage separator of centrifugal cyclone in the present embodiment are vertical
Separator.
This vertical two-stage separator occupied area is small.
Rotating jet inertia primary separator in the embodiment of the present invention includes primary separator main body 4, is separated with level-one
The array rotation jet nozzle 7 that device gas-liquid entrance 6 communicates.It is separated above array rotation jet nozzle 7 for primary separator top
Space 5 is equipped with primary separator top gas-liquid separation baffle 3 above primary separator top separated space 5.Array rotation jet stream
It is equipped with primary separator lower part gas-liquid baffle 8 below nozzle 7, is primary separator below primary separator lower part gas-liquid baffle 8
Droplet settling space 9.The setting of primary separator exhaust pipe 1 is in 4 top of primary separator main body, 4 bottom of primary separator main body
Equipped with primary separator leakage fluid dram 10.
Array rotation jet nozzle is connect by branch line or pipeloop with primary separator gas-liquid inlet duct.
Array rotation jet nozzle quantity is 2 to 6.
Level-one may be implemented in the array rotation jet nozzle designed in primary separator and its baffle arrangement of top setting
Rotating jet separation and inertial separation process in separator, achieve the purpose that efficiently separate.Top gas-liquid separation baffle simultaneously
Liquid Flow operating condition can be changed and play buffer function, provided steady working condition for efficiently separating for second-stage separator, prevent gas-liquid
Flowing excessive velocities influences the effect of centrifugal cyclone separation.
Gas-liquid flow is formed by after rotating jet leaves jet expansion, due to having lacked spray by array rotation jet nozzle
The limitation of mouth inner cavity wall surface constantly extends to the outside under the influence of centrifugal force during jet stream advances, big liquid measure may be implemented
Efficient initial gross separation.
Preferably, primary separator lower part gas-liquid separation baffle 8 is equipped with below jet nozzle 7.
Gas-liquid separation baffle is set on 9 top of primary separator droplet settling space, can prevent gas when drain from revolving
Whirlpool, in order to avoid cause drop reentrainment.
Rotating jet inertia primary separator in the embodiment of the present invention, on primary separator top gas-liquid separation baffle 3
Side is equipped with mesh mist eliminator 2 against the gas flow outlet of primary separator exhaust pipe 1, can play the work of further purification air
With.
Primary separator top gas-liquid separation baffle 3 and primary separator lower part gas-liquid separation baffle 8 are taper.
The conical baffled contact area that can increase gas-liquid flow and baffle and multi-angle change gas-liquid flow direction, further increase
Add inertial separation effect and the buffer function to the variation of Liquid Flow operating condition.
Primary separator gas-liquid entrance 6 is set to 4 side of primary separator main body.
Gas-liquid enters separator by primary separator body side, can reduce separator height.
Optionally, the distance on primary separator gas-liquid entrance center to primary separator lower part gas-liquid separation baffle top is
0.1~0.45 times of primary separator body height, the distance of primary separator gas-liquid entrance center to mesh mist eliminator is one
0.3~0.55 times of grade separator body height.Primary separator height is between 2.5~5 times of its diameter.
The rotary second-stage separator of centrifugal cyclone in the embodiment of the present invention include second-stage separator main body 12 and lead to from
The second-stage separator gas-liquid entrance 13 of heart eddy flow generation device 14.The top of centrifugal cyclone generation device 14 is equipped with second-stage separator
Top separated space 22.Second-stage separator exhaust pipe 23, second-stage separator purification are successively arranged at the top of second-stage separator main body 12
Gas outlet 24.The lower section of centrifugal cyclone generation device 14 is successively arranged centrifugal separating area 15, gas-liquid eddy flow turns to area 16, second level
Separator cone segments 21, second-stage separator cone segments leakage fluid dram 20, second-stage separator lower part droplet settling space 17；The second-order separation
12 bottom of device main body is equipped with second-stage separator leakage fluid dram 18.
Centrifugal cyclone generation device 14 includes spirally playing rotating plate 141 and riser 142.Rotating plate 141 is spirally played to place
On 12 inner wall of second-stage separator main body, riser 142, which is placed in, spirally plays 141 center of rotating plate.
Rotating plate and riser is spirally played to be mounted in second-stage separator main body by welding.
Gas-liquid flow passes through the effect of centrifugal cyclone generation device, forms similar cyclone separator separation process, subsequently into
Cone segments back up through centrifugal cyclone generation device exhaust pipe flow upwards, on top separated space realize again gas-liquid from
Heart cyclonic separation.
In the embodiment of the present invention, second-stage separator gas-liquid entrance 13 is set to 12 side of second-stage separator main body.
Gas-liquid flow enters separator by second-stage separator body side, can reduce separator height.
As shown in Figure 1, entire separator is pacified by primary separator supporting element 11 and second-stage separator supporting element 19
It is placed on workplace, is fixed with foundation bolt.
The course of work of oil and gas well testing open flow gas-liquid separator of the invention is as follows:
As shown in Figure 1, gas-liquid flow passes through primary separator gas-liquid entrance 6 and the array rotation jet nozzle 7 communicated therewith
It sprays, gas-liquid flow is formed by after rotating jet leaves jet expansion, injection direction is in space by array rotation jet nozzle
Upper and vertical direction is downwards at certain tilt angle, and rotating jet is formed after rotational flow in space, due to having lacked nozzle
The limitation of inner cavity wall surface constantly extends to the outside under the influence of centrifugal force during jet stream advances, and may be implemented efficiently preliminary
Separation.
The drop that initial gross separation comes out falls on 4 bottom of primary separator main body in primary separator droplet settling space 9
It is discharged through primary separator leakage fluid dram 10.Gas-liquid flow after initial gross separation continue on through primary separator top separated space 5 to
The primary separator exhaust pipe 1 at 4 top of primary separator main body flows.Encountering primary separator top gas-liquid separation baffle 3
When, since gas is different from the density of liquid, gas baffling and walk, and liquid continues have a forward speed due to inertia,
Forward liquid is attached on skimming baffle since the effect of gravity pools together downwards, heavy through primary separator drop downwards
Drop space 9 falls on 4 bottom of primary separator main body and completion inertial separation is discharged through primary separator leakage fluid dram 10.Pass through gas-liquid point
Effect from baffle, while a buffering is played to gas-liquid flow, steady working condition is provided for efficiently separating for second-stage separator, is prevented
Gas-liquid flow excessive velocities reduce the effect of centrifugal cyclone separation.
The gas-liquid flow side of continuing up flowing after inertial separation, by being arranged in close proximity to primary separator exhaust pipe
The mesh mist eliminator of 1 gas flow outlet further traps the smaller droplet that settling section fails to separate.Drop is made in gravity
It is discharged downstream to 4 bottom of primary separator main body through primary separator leakage fluid dram 10 under.
The primary separator lower part gas-liquid separation baffle of 9 top of primary separator droplet settling space setting can be to prevent
Only gas swirl when drain, in order to avoid cause drop reentrainment.
The gas-liquid flow being discharged through primary separator exhaust pipe 1 passes through the second-stage separator gas-liquid entrance communicated therewith and enters two
In grade separator main body 12, centrifugal cyclone generation device 14 is sprayed to, by spirally playing rotating plate 141, gas-liquid flow is along liter
Tracheae 142 forms rotational flow, and the biggish drop of density is moved to side wall, and turns to area in centrifugal separating area 15 and gas-liquid eddy flow
Gas-liquid separation is realized in 16, forms the efficient centrifugal cyclonic separation of similar cyclonic separation process.When by centrifugal cyclone separation
Gas-liquid flow enters after second-stage separator centrum section 21 back up through 142 center of riser second-stage separator exhaust pipe 23 upwards
Flowing, and gravity type gas-liquid separation is realized in second-stage separator top separated space 22, further improve gas-liquid separation effect.
The drop separated by centrifugal cyclone separation and Gravity separate is by second-stage separator cone segments leakage fluid dram 20 and second level
Separator lower part droplet settling space flows to 12 bottom of second-stage separator main body and is discharged through second-stage separator leakage fluid dram.By centrifugation
The second-stage separator exhaust pipe 23 and two that cyclonic separation and the purification gas of Gravity separate pass through 12 top of the second-order separation main body
Grade separator purified gas outlet 24 is discharged.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (10)
1. a kind of oil and gas well testing open flow gas-liquid separator, which is characterized in that including rotating jet inertia primary separator and
The rotary second-stage separator of centrifugal cyclone；The primary separator exhaust pipe of the rotating jet inertia primary separator and it is described from
The second-stage separator gas-liquid entrance of the rotary second-stage separator of heart eddy flow communicates.
2. oil and gas well testing open flow gas-liquid separator according to claim 1, which is characterized in that the rotating jet is used
Property primary separator and the rotary second-stage separator of centrifugal cyclone are vertical separator.
3. oil and gas well testing open flow gas-liquid separator according to claim 2, which is characterized in that the rotating jet is used
Property primary separator include primary separator main body, the array rotation jet stream communicated with the primary separator gas-liquid entrance spray
Mouth；It is primary separator top separated space above the array rotation jet nozzle, the primary separator top separation is empty
Between top be equipped with primary separator top gas-liquid separation baffle；It is primary separator drop below the array rotation jet nozzle
Settlement space；The primary separator exhaust pipe is located at the primary separator body top；Primary separator main body bottom
Portion is equipped with primary separator leakage fluid dram.
4. oil and gas well testing open flow gas-liquid separator according to claim 3, which is characterized in that the array rotation is penetrated
Gas-liquid separation baffle in primary separator lower part is equipped with below flow nozzle.
5. oil and gas well testing open flow gas-liquid separator according to any one of claim 3 to 4, which is characterized in that institute
It states and is equipped with mesh mist eliminator above primary separator top gas-liquid separation baffle.
6. oil and gas well testing open flow gas-liquid separator according to any one of claim 3 to 5, which is characterized in that institute
It states primary separator top gas-liquid separation baffle or gas-liquid separation baffle in primary separator lower part is taper.
7. oil and gas well testing open flow gas-liquid separator according to any one of claim 3 to 5, which is characterized in that institute
The primary separator gas-liquid entrance stated is set to the primary separator body side.
8. the oil and gas well testing open flow gas-liquid separator according to any one of claim 2 to 7, which is characterized in that institute
Stating the rotary second-stage separator of centrifugal cyclone includes second-stage separator main body and the second-stage separator for leading to centrifugal cyclone generation area
Gas-liquid entrance；The top that the centrifugal cyclone generates area is equipped with second-stage separator top separated space；The second-stage separator master
Second-stage separator exhaust pipe, second-stage separator purified gas outlet are successively arranged at the top of body；The centrifugal cyclone generation device
Lower section is successively arranged centrifugal separating area, gas-liquid eddy flow turns to area, second-stage separator cone segments, second-stage separator cone segments drain
Mouth, second-stage separator lower part droplet settling space；The second-stage separator bottom part body is equipped with second-stage separator leakage fluid dram.
9. oil and gas well testing open flow gas-liquid separator according to claim 8, the centrifugal cyclone generation device include
Spirally play rotating plate and riser；The rotating plate that spirally rises is placed in the second-stage separator main body inner wall；Described liter of gas
Pipe is placed in the spirally rotating plate center.
10. the oil and gas well testing open flow gas-liquid separator according to any one of claim 8 to 9, the second-order separation
Device gas-liquid entrance is set to the second-stage separator body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620316.4A CN109304061A (en) | 2017-07-26 | 2017-07-26 | A kind of oil and gas well testing open flow gas-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620316.4A CN109304061A (en) | 2017-07-26 | 2017-07-26 | A kind of oil and gas well testing open flow gas-liquid separator |
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| Publication Number | Publication Date |
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| CN109304061A true CN109304061A (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620316.4A Pending CN109304061A (en) | 2017-07-26 | 2017-07-26 | A kind of oil and gas well testing open flow gas-liquid separator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921319A (en) * | 2020-07-30 | 2020-11-13 | 徐志群 | Multistage jet type gas centralized treatment device |
| CN112546678A (en) * | 2020-12-01 | 2021-03-26 | 中国石油大学(华东) | T-shaped pipe network three-stage axial flow gas-liquid separation device and real-time control system |
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
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| CN101623580A (en) * | 2009-08-12 | 2010-01-13 | 山东明水化工有限公司 | Oxidizing solution separator provided with gas-liquid separating spray nozzle |
| CN203763912U (en) * | 2014-03-31 | 2014-08-13 | 华东理工大学 | Three-phase separation device |
| CN104790946A (en) * | 2015-03-12 | 2015-07-22 | 中国石油天然气股份有限公司 | Oil well mouth sampling device |
| CN105999868A (en) * | 2016-05-10 | 2016-10-12 | 中国石油大学(北京) | Gas-liquid separator for testing open flow of oil and gas well |
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| CN101623580A (en) * | 2009-08-12 | 2010-01-13 | 山东明水化工有限公司 | Oxidizing solution separator provided with gas-liquid separating spray nozzle |
| CN203763912U (en) * | 2014-03-31 | 2014-08-13 | 华东理工大学 | Three-phase separation device |
| CN104790946A (en) * | 2015-03-12 | 2015-07-22 | 中国石油天然气股份有限公司 | Oil well mouth sampling device |
| CN105999868A (en) * | 2016-05-10 | 2016-10-12 | 中国石油大学(北京) | Gas-liquid separator for testing open flow of oil and gas well |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921319A (en) * | 2020-07-30 | 2020-11-13 | 徐志群 | Multistage jet type gas centralized treatment device |
| CN112546678A (en) * | 2020-12-01 | 2021-03-26 | 中国石油大学(华东) | T-shaped pipe network three-stage axial flow gas-liquid separation device and real-time control system |
| CN112546678B (en) * | 2020-12-01 | 2022-02-08 | 中国石油大学(华东) | T-shaped pipe network three-stage axial flow gas-liquid separation system controlled in real time |
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
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Application publication date: 20190205 |