CN202532180U - Jet type crude oil and associated gas pressurizing mixed transportation device - Google Patents
Jet type crude oil and associated gas pressurizing mixed transportation device Download PDFInfo
- Publication number
- CN202532180U CN202532180U CN2012200404872U CN201220040487U CN202532180U CN 202532180 U CN202532180 U CN 202532180U CN 2012200404872 U CN2012200404872 U CN 2012200404872U CN 201220040487 U CN201220040487 U CN 201220040487U CN 202532180 U CN202532180 U CN 202532180U
- Authority
- CN
- China
- Prior art keywords
- gas
- pump
- oil
- pipeline
- associated gas
- 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.)
- Expired - Fee Related
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 25
- 229940090046 jet injector Drugs 0.000 claims description 13
- 239000007789 gas Substances 0.000 abstract description 46
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013028 medium composition Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Abstract
The utility model discloses a jet flow formula crude oil and associated gas pressure boost defeated device thoughtlessly is designed for effectively solving the recovery and the utilization problem of oil gas defeated and available natural gas thoughtlessly, mainly includes filter, associated gas knockout drum, heating furnace, defeated pump thoughtlessly and the jet pump etc. of being connected with defeated pump thoughtlessly of being connected with the buffer tank. The device can stabilize the components of the crude oil conveyed by the pressurization of the mixed conveying pump, and the oil-gas content ratio is low. The jet pump pumps the associated gas to realize oil-gas mixed transportation, can eliminate the bad influences of vibration, heating and the like caused by the fact that the oil gas is directly mixed transported by the pump, prolongs the service cycle of the pump and reduces the maintenance cost. The jet pump has simple mixed conveying structure, no moving parts and good mixed conveying effect. The process improves the operation efficiency of the system, recycles all associated gas in the crude oil, and improves the resource utilization rate.
Description
Technical field
The utility model relates to a kind of jet-type crude oil and the associated gas supercharging mixes conveying device, belongs to oil gas field oil, gas conveying technology field.
Background technique
Contain associated gas in the crude oil, according to existing technology, supercharging point and multi-purpose station only to crude oil heat, supercharging and outer defeated, oil gas is not handled.Existing website oil and gas multiphase flow technology mainly contains following two kinds: first kind of few part separating technology of oil gas, promptly oil through separation buffer jar cutting out partial associated gas, supplies oven to use back and all the other to come oil directly defeated through mixing defeated pump outward according to on-the-spot technology.Under this technology; Come oily medium composition extremely unstable, as it is low when higher than the time to contain big strand of slug flow or hydrocarbon content, can be in the time of high greater than mixing of the requirement of defeated pump to medium hydrocarbon content ratio; And then cause pump under extremely unstable and abominable operating mode, to work, cause pipeline to meet with impact shock.And, pump heating easy break-down, the working efficiency that shortened the working life of pump, the maintenance cost raising reaches mixed communication system reduces.Second kind of most of separating technology of oil gas promptly to all coming oil to carry out Oil-gas Separation through the separation buffer jar, like this, comes the most of associated gas in the oil to separate, and wherein a part supplies oven to use.Mixing the defeated crude oil of defeated pump outward is the stable after separating in the knock out drum, does not contain big strand of slug flow, and hydrocarbon content can make the operating mode of pump good than stable and lower like this, and system is stable, and efficient is higher.Can only use a few part but problem is isolated associated gas oven, all the other associated gases then can't be handled, and it is uneconomical to lay gas pipeline in addition, so adopt the processing mode of on-the-spot emptying or torch burning, causes the environmental pollution and the wasting of resources.
Summary of the invention
The purpose of the utility model is to provide a kind of jet-type crude oil and associated gas supercharging to mix conveying device, its can solve effectively available rock gas recovery, carry and utilize problem.
The technology contents of the mixed conveying device of jet-type crude oil and associated gas supercharging is following:
Filter connects knock out drum through pipeline, connects knock out drum through the pipeline that is communicated with oven simultaneously.Knock out drum connects the associated gas knockout drum through pipeline, connects through pipeline simultaneously and mixes defeated pump, mixes defeated pump and connects Jet injector.The associated gas knockout drum connects Jet injector through pipeline, connects oven through pipeline simultaneously.Jet injector connects the oil gas external transport pipeline through pipeline, connects the oil gas external transport pipeline through the pipeline that is communicated with oven simultaneously.
The utility model can make through mixing the conveying crude oil stable components of defeated pump supercharging, and hydrocarbon content is than low.Jet injector suction associated gas is realized oil and gas multiphase flow, can eliminate because of oil gas and directly mix baneful influences such as defeated vibrations that cause and heating, the life cycle of prolongation pump, reduction maintenance cost through pump.Jet injector mixes defeated simple in structure, movement-less part, and basic fault-free except that wearing and tearing is mixed defeated effective.The utility model can improve running efficiency of system, and the associated gas in the crude oil is all recycled, and improves resource utilization.
Description of drawings
Accompanying drawing is that jet-type crude oil and associated gas supercharging mix the conveying device structural representation.
Embodiment
Embodiment:
Embodiment to the utility model further specifies with reference to accompanying drawing:
Filter 1 connects knock out drum 6 through pipeline, connects knock out drum 6 through the line b that is communicated with oven 5 simultaneously.Knock out drum 6 connects through pipeline f simultaneously and mixes defeated pump 2 and mix defeated pump 3 through pipeline connection associated gas knockout drum 7, mixes defeated pump 2 and is connected Jet injector 4 simultaneously with mixed defeated pump 3.Associated gas knockout drum 7 connects Jet injector 4 through pipeline g, connects oven 5 through pipeline e simultaneously.Jet injector 4 connects oil gas external transport pipeline d through line c, connects oil gas external transport pipeline d through the pipeline that is communicated with oven 5 simultaneously.
The working procedure of the utility model is following:
To carry out preliminary purification filtering from the next oily input filter 1 of pipeline a; Getting into oven 5 heating through line b again overflows to quicken associated gas; Input buffering jar 6 carries out buffer-stored and Oil-gas Separation (if come oil oil temperature suitable, oil directly advances input buffering jar 6 and carries out Oil-gas Separation in the future) then.Crude oil after separated gets into through pipeline f and mixes defeated pump 2 and mix supercharging in the defeated pump 3, and oil composition at this moment is stable, and hydrocarbon content is than low.Be cushioned jar 6 isolated associated gases and get into associated gas knockout drum 7, major part directly gets into Jet injector 4 through pipeline g, and another part supplies oven to use through pipeline e.Jet injector 4 is installed in and mixes defeated pump 2 and 3 back, and it mixes the crude oil after the associated gas of suction and the supercharging at this, heating in line c input oven 5, defeated outside pipeline d then (if miscella gas and oil temperature suits after the supercharging, can be without heating direct outside fail).
Can this device all be arranged on the sled seat, make transportation, installation, maintenance simple and convenient.Can on pipeline, install the pressure and temperature sensor additional, use valve instead motor-operated control valve, carry out VFC mixing defeated pump motor.The control gear core can be RTU, PLC, single-chip microcomputer, realizes the automatic and remote monitoring of mixed transportation process flow process and device.
Claims (1)
1. jet-type crude oil and associated gas supercharging mix conveying device, it is characterized in that:
Filter (1) connects knock out drum (6) through pipeline, connects knock out drum (6) through the pipeline (b) that is communicated with oven (5) simultaneously; Knock out drum (6) connects associated gas knockout drum (7) through pipeline, connects through pipeline (f) simultaneously and mixes defeated pump (2,3), mixes defeated pump (2,3) and connects Jet injector (4) simultaneously; Associated gas knockout drum (7) connects Jet injector (4) through pipeline (g), connects oven (5) through pipeline (e) simultaneously; Jet injector (4) connects oil gas external transport pipeline (d) through pipeline (c), connects oil gas external transport pipeline (d) through the pipeline that is communicated with oven (5) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200404872U CN202532180U (en) | 2012-02-08 | 2012-02-08 | Jet type crude oil and associated gas pressurizing mixed transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200404872U CN202532180U (en) | 2012-02-08 | 2012-02-08 | Jet type crude oil and associated gas pressurizing mixed transportation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532180U true CN202532180U (en) | 2012-11-14 |
Family
ID=47133366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200404872U Expired - Fee Related CN202532180U (en) | 2012-02-08 | 2012-02-08 | Jet type crude oil and associated gas pressurizing mixed transportation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244826A (en) * | 2012-02-08 | 2013-08-14 | 中国石油天然气股份有限公司 | Jet type crude oil and associated gas pressurizing mixed transportation process and device |
| CN104891061A (en) * | 2015-05-04 | 2015-09-09 | 徐进 | Oil and gas recycling system of oil storage tanks |
| CN107091070A (en) * | 2017-05-11 | 2017-08-25 | 蚌埠市荣强压缩机制造有限公司 | A kind of sleeve in oil field associated gas recovery device |
| CN108751111A (en) * | 2018-05-27 | 2018-11-06 | 白鹏 | Oil discharge pipe's Oil-gas Separation confined gas retracting device |
| CN115585395A (en) * | 2021-07-06 | 2023-01-10 | 中国石油化工股份有限公司 | Device and method for collecting volatile matters in oil storage water tank/pool |
-
2012
- 2012-02-08 CN CN2012200404872U patent/CN202532180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244826A (en) * | 2012-02-08 | 2013-08-14 | 中国石油天然气股份有限公司 | Jet type crude oil and associated gas pressurizing mixed transportation process and device |
| CN104891061A (en) * | 2015-05-04 | 2015-09-09 | 徐进 | Oil and gas recycling system of oil storage tanks |
| CN107091070A (en) * | 2017-05-11 | 2017-08-25 | 蚌埠市荣强压缩机制造有限公司 | A kind of sleeve in oil field associated gas recovery device |
| CN108751111A (en) * | 2018-05-27 | 2018-11-06 | 白鹏 | Oil discharge pipe's Oil-gas Separation confined gas retracting device |
| CN115585395A (en) * | 2021-07-06 | 2023-01-10 | 中国石油化工股份有限公司 | Device and method for collecting volatile matters in oil storage water tank/pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210208 |