CN202181892U - Well opening simple gas-liquid separating metering device - Google Patents
Well opening simple gas-liquid separating metering device Download PDFInfo
- Publication number
- CN202181892U CN202181892U CN2011203123541U CN201120312354U CN202181892U CN 202181892 U CN202181892 U CN 202181892U CN 2011203123541 U CN2011203123541 U CN 2011203123541U CN 201120312354 U CN201120312354 U CN 201120312354U CN 202181892 U CN202181892 U CN 202181892U
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- separating tank
- oil
- gas
- catch pot
- metering device
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Abstract
The utility model relates to a well opening simple gas-liquid separating metering device, which is composed of a primary separating tank and a secondary separating tank. The primary separating tank is in a right angle shape and formed by connecting a vertical separating tank and a horizontal separating tank on the lower portion of the vertical separating tank. The vertical separating tank is an oil-gas separating tank, the horizontal separating tank is an oil-water separating tank, the secondary oil-gas separating tank is arranged on the oil water separating tank, an outlet of the oil-gas separating tank enter the secondary oil-gas separating tank through the tangential direction of a downwards inclined inlet pipe, and the secondary oil-gas separating tank is connected with the oil-water separating tank through a liquid phase combination pipe. The oil-gas separating tank and the oil-water separating tank are integrated to form a primary continuous separating tank, oil liquid is pumped on the ground then to the primary continuous separating tank, and thus separation of oil and gas and separation of oil and water are finished. The well opening simple gas-liquid separating metering device is small in structural size and can be transported by vehicles, thereby simplifying separated design structure of a traditional oil-gas separating tank.
Description
Technical field
The utility model relates to and come liquid to carry out the measuring equipment that oil gas just separates to well mouth of oil well, what be specifically related to is the simple and easy gas-liquid separation metering device of well head.
Background technology
Oil field shaft mouth all is equipped with metrical instrument; So that being drawn up the oil, gas, the water that come, oil well measures output; But the fluid that oil well is released is the mixture of oil, gas, water, for reaching the purpose of metering, after fluid is extracted into ground; At first to get into the gas-liquid separation metering device, after the gas-liquid separation metering device separates, get into metrical instrument again and measure output respectively.Traditional oil well oil gas metering equipment generally all designs and is fixedly mounted in the measuring station because collection is failed the restriction of type, in order to satisfy the needs of maximum production capacity; Traditional oil gas metering adopts vertical or horizontal, and equipment volume is big, investment is big, technological process is complicated, can not utilize toter to move; Have that the field control difficulty is big, poor working environment, poor stability and the narrow characteristics of compliance, for oil well more remote and that relatively disperse, the gas-liquid separation metering device all is installed as if every mouthful of oil well; Invest greatlyyer, this causes the fluctuation of some production capacities bigger, and daily output is less; The well that gas production is more, not immediately, accurately, measuring equipment easily.And on-line metering equipment all uses metrical instrument more accurately, for the well that shakes out, impurity is more, if impurity can not get separating effectively, will cause damage to metrical instrument accurately, makes the application life and accuracy rate reduction of accurate metrical instrument.
Summary of the invention
The purpose of the utility model provides the simple and easy gas-liquid separation metering device of well head, and the simple and easy gas-liquid separation metering device of this well head is used to solve present well head gas liquid separating apparatus need fixedly mount the problem that can not utilize toter to move.
The utility model solves the technical scheme that its technical problem adopted: the simple and easy gas-liquid separation metering device of this well head is made up of elementary continuous knockout drum and secondary catch pot; Elementary continuous knockout drum is a right angle type; Join mutually with the horizontal knockout drum of its underpart by vertical knockout drum and to form; Vertical knockout drum is a catch pot, and horizontal knockout drum is a gun barrel, the secondary catch pot be installed in gun barrel above; The outlet of catch pot gets into the secondary catch pot through downward-sloping inlet tube tangential, and the secondary catch pot connects gun barrel through the liquid phase header.
The outlet of catch pot gets into the secondary catch pot through downward-sloping 40 ° inlet tube tangential in the such scheme.
The utlity model has following beneficial effect:
The utility model is designed to integrally formed elementary continuous knockout drum with catch pot and gun barrel; Fluid gets into elementary continuous knockout drum after being extracted into ground; Can accomplish Oil-gas Separation and water-oil separating; Physical dimension is little, simplified traditional catch pot and gun barrel split the design structure, invest less relatively, the field control difficulty is little, safety good; Can vehicle-mountedly move, which mouthful oil well need get final product through vehicle delivery in the past, and compliance is wide, adapts to abominable production environment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1. catch pot 2. gun barrels 3. secondary knockout drums 4. inlets 5. deflectors 6. gas contact traies 7. wire-mesh mist extractors 8. outlets 9. inlet tubes 10. gas guide boards 11. eddy flow deflectors 12. liquid phase headers 13. weir plates 14. oil phases export 15. vortex breakers, 16. waters, impurity exports 17. secondary divided gas flows and exports 18. gas backstreaming pipes.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
As shown in Figure 1; The simple and easy gas-liquid separation metering device of this well head is made up of elementary continuous knockout drum and secondary catch pot 3, and elementary continuous knockout drum is a right angle type, and being joined mutually with the horizontal knockout drum of its underpart by vertical knockout drum forms; Vertical knockout drum is a catch pot 1; Horizontal knockout drum is a gun barrel 2, and fluid gets into elementary continuous knockout drum after being extracted into ground, can carry out the primary separation and the water-oil separating of oil gas; Secondary catch pot 3 uprightly be installed in gun barrel 2 above; The outlet 8 of catch pot 1 gets into secondary catch pot 3 through downward-sloping 40 ° inlet tube 9 tangentials; The gas guide board 10 that is parallel to inner tank wall is installed at the mouth of pipe place that inlet tube 9 gets into secondary catch pot part; Gas guide board 10 tops are designed with gas contact tray 6, wire-mesh mist extractor 7 successively; Secondary catch pot 3 connects gun barrel 2 through liquid phase header 12, and secondary catch pot 3 is a gas secondary separating part.An end is the catch pot 1 of one design above the utility model gun barrel 2, and remaining part is used to install secondary catch pot 3, and structure is very compact, and floor space is little, can deliver with vehicle.
During the utility model work; Well head comes liquid at first to get into catch pot 1 inlet 4 in primary separation district, comes liquid just to separate deflector 5 through entering the mouth and changes the direction of motion, and liquid flows into the gun barrel 2 in horizontal water-oil separating district through bump; Gas-entrained the part drop and is moved upward; Carrying the gas gas coming through contact tray 6 of drop, the flow direction of fluid changes, and large diameter drop compiles and becomes big and be settled down to gun barrel 2 through touching tower tray; Contain the catch pot 1 that once more separate outflow elementary vertical separating part of the gas of droplet, get into gas secondary separating part by downward-sloping 40 ° inlet tube 9 tangentials through wire-mesh mist extractor 7.Gas gets into the secondary separating part; Gas guide board 10 water conservancy diversion at first through being parallel to container inner wall; Produce eddy flow; The drop of gas-entrained is owing to action of centrifugal force, and the outermost layer that rotates to fluid forms downward outer eddy flow, and liquid flows into liquid phase headers 12 along eddy flow deflector 11 and gets into gun barrels 2 separation.Gas is the inner interior eddy flow that rotates up that forms of eddy flow outside then, separates the back once more through wire-mesh mist extractor at last and flows out from secondary divided gas flow outlet 17.The liquid that comes by gun barrel 2 and 3 collections of secondary catch pot; Carry out gravity settling separation at gun barrel 2; The profit liquid level is by weir plate 13 controls, and oil is on the upper strata of water, so weir plate 13 rears are oil collecting zones; Water and impurity then by the pipeline in weir plate 13 the place aheads, are discharged from water, impurity outlet 16; Oil phase exports 14 tops and is designed with vortex breaker 15, prevents that liquid from carrying away the error that gas phase causes metering when discharging, and the escaping gas that wafts in the gun barrel 2 simultaneously flows into secondary catch pot 3 through wire-mesh mist extractor gas coming through return duct 18.
The utility model can realize that well head comes liquid just to separate, the effective sedimentation of liquid, the effect of gas multi-stage separation.It is little that novel oil gas metering equipment has a volume, conveniently moving, external interface flexible characteristic.Can be big to little production capacity, output fluctuation, output that well that shake out carries out instant on-line metering oil, gas, water.Compare with traditional oil gas metering device, the volume ratio traditional test eliminator of the utility model is little, and can utilize the vehicle-mounted different well locations that move at any time; Simultaneously, for the good well of working condition, can connect booster pump at inlet; Connecting high-precision digital instrument in the oil phase outlet measures; For the abominable well of remote production environment, also can not connect power supply and numerical control device, reach the effect of metering.
Claims (2)
1. simple and easy gas-liquid separation metering device of well head; It is characterized in that: the simple and easy gas-liquid separation metering device of this well head is made up of elementary continuous knockout drum and secondary catch pot (3); Elementary continuous knockout drum is a right angle type; Join mutually with the horizontal knockout drum of its underpart by vertical knockout drum and to form; Vertical knockout drum is catch pot (1), and horizontal knockout drum is gun barrel (2), secondary catch pot (3) be installed in gun barrel (2) above; The outlet (8) of catch pot (1) gets into secondary catch pot (3) through downward-sloping inlet tube (9) tangential, and secondary catch pot (3) connects gun barrel (2) through liquid phase header (12).
2. the simple and easy gas-liquid separation metering device of well head according to claim 1 is characterized in that: the outlet of described catch pot (8) gets into secondary catch pot (3) through downward-sloping 40 ° inlet tube (9) tangential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203123541U CN202181892U (en) | 2011-08-24 | 2011-08-24 | Well opening simple gas-liquid separating metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203123541U CN202181892U (en) | 2011-08-24 | 2011-08-24 | Well opening simple gas-liquid separating metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181892U true CN202181892U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203123541U Expired - Fee Related CN202181892U (en) | 2011-08-24 | 2011-08-24 | Well opening simple gas-liquid separating metering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202181892U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835696A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well metering device |
| CN104088621A (en) * | 2013-04-01 | 2014-10-08 | 上海一诺自动化工程有限公司 | Single-well multiphase metering device |
| CN105240278A (en) * | 2015-11-12 | 2016-01-13 | 武汉格瑞拓机械有限公司 | Oil-gas separator for biogas screw compressor unit |
| CN108798628A (en) * | 2018-04-27 | 2018-11-13 | 成都理工大学 | Gas-liquid separating metering device based on hollow billet force effect |
-
2011
- 2011-08-24 CN CN2011203123541U patent/CN202181892U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835696A (en) * | 2012-11-22 | 2014-06-04 | 上海一诺仪表有限公司 | Single-well metering device |
| CN104088621A (en) * | 2013-04-01 | 2014-10-08 | 上海一诺自动化工程有限公司 | Single-well multiphase metering device |
| CN105240278A (en) * | 2015-11-12 | 2016-01-13 | 武汉格瑞拓机械有限公司 | Oil-gas separator for biogas screw compressor unit |
| CN108798628A (en) * | 2018-04-27 | 2018-11-13 | 成都理工大学 | Gas-liquid separating metering device based on hollow billet force effect |
| CN108798628B (en) * | 2018-04-27 | 2021-06-15 | 成都理工大学 | Gas-liquid separation metering device based on capillary action |
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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 |
Granted publication date: 20120404 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |