CN2408237Y - Wellhead free water remover - Google Patents
Wellhead free water remover Download PDFInfo
- Publication number
- CN2408237Y CN2408237Y CN 99246509 CN99246509U CN2408237Y CN 2408237 Y CN2408237 Y CN 2408237Y CN 99246509 CN99246509 CN 99246509 CN 99246509 U CN99246509 U CN 99246509U CN 2408237 Y CN2408237 Y CN 2408237Y
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- Prior art keywords
- free water
- oil
- housing
- well head
- removal device
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- 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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Abstract
The utility model relates to a well port free water removing apparatus, and the respective various adaptable positions of the inner and outer parts of a circular shell body (2) are respectively provided with a natural gas circular arresting device (5), a heat dissipation piece type drying device (6), a net pipe type concentrating device (7), an inversed trapezoid self adjusting oil collecting device (1), a pipe type low liquid level controlling device (15), a U-shaped pipe type heating component (10), safe accessories, etc. The well port free water removing apparatus is used for the production well of the crude oil not entering a collecting and conveying pipe net or other process places having the similar condition. Therefore, the well port free water removing apparatus achieves the primary processing operation of the mixture produced by an oil well, such as the oil, the gas, the water, etc. The disadvantage of the mixed-phase conveying process of the existing similar apparatus is conquered. The gas after the processing operation can be used as the heating fuel of the well port free water removing apparatus or for other occasions.
Description
The utility model belongs to a kind of well head free water removal device that mixtures such as oil, gas, water is carried out first processing.
Because field produces, well location disperses, and develops at a progressive speed, and causes part well newly developed and outlying well, because of investing the higher collection transmission pipe network that is difficult for building, can't realize the pipe network conveying, and the part stripper well adopts pipe network to carry, the operating cost height, and management difficulty is big.In order to reduce cost, oil recovery department adopts the well head collecting device to keep ordinary production always.According to textual criticism, the collecting device that oil field shaft mouth adopts, some function singleness only limits to collect; Some prolongs the characteristics of having used legacy equipment, utilize the natural functions of equipment, has realized the rough segmentation of oil, gas, and carried out natural gas from the body utilization.But utilize advanced technology that oil, gas, aqueous mixtures are realized efficient the separation, and accomplish that natural gas is carried out drying to be handled, classification such as realization oil, gas, water are stored transportation and are used, and also do not have similar equipment to possess these functions.Simultaneously, also there is a common defective in the equipment of using at present, pass through the medium of gathering-device rough segmentation exactly, mixed again entrucking is moved treating stations to and is handled again, lost the function that equipment should have, increased the expense of post-processed, integrated cost is raise.
Efficient, the safe and reliable well head free water removal device that the utility model provides is a kind of desirable well head treating apparatus.Its objective is the simplification technological process, reduce energy consumption, reduce the comprehensive method of investment, improve environment-friendly quality.Make full use of the characteristics of equipment operation, simplify the flow process of post-processed, progressively realize the discharging on the spot of free water.
Look into by retrieval newly, do not find the well head free water removal device of similar structures as yet.
Well head free water removal device is by housing (2) and be located at low fluid level controller (15) flowline (16) hand-hole (17) of outside measuring instrument (3) safety valve (4) trap (5) dryer (6) feed tube (8) saddle (9) pressure meter (12) thermometer (13) the multistage sampling mouth (14) of housing (2) and be located at inner self-adjustable oil collector (1) coalescer (7) heating component (10) of housing (2) and form, it is characterized in that trap, dryer are located at the top of housing, trap communicates with housing, the top sets out gas port, is connected with pipeline with dryer; In enclosure interior, coalescer is located near the feed tube, and the self-adjustable oil collector is located at the oil phase layer, links to each other with flexible pipe with flowline, and low fluid level controller is located at aqueous layer, and away from feed tube, links to each other with outfall; Measuring instrument is located at housing middle part, and pointer links to each other with floating ball rod by the rotating shaft of rotatable parts, and the multistage sampling mouth is located on the vertical section of housing front portion, is row, but three or more, be used for taking a sample, chemically examine oil-containing in Water in oil or the water how much; Trap is installed on the top of housing, in removable cylindrical shell mist extractor is installed; Dryer is the multitubular bundles arrangement, forms two groups of tube bank series connection by closure plate and enters header, utilizes air to carry out the dry processing of natural gas, and the cross section of tube bank and arrangement can change as required; Coalescer is made up of coalescent pack and supporting member, and coalescent pack is to be the sheet material of ripple by cross section, and mutual or parallel closed assembly forms, and the geometry of assembling can be selected to change; The self-adjustable oil collector is provided with floating profile of tooth collection tank and movable collection tube, and collection tank is made up of buoyancy module and profile of tooth collection tank, and collection tube can adopt flexible pipe, also can adopt rigid pipe to add movable joint connects, when adopting secured adjusted formula collection tank, buoyancy module cancellation, but collection tube rigid connection; Low fluid level controller is the inverted U design and the top is provided with ventilating pipe; The ball float of measuring instrument links to each other with the rotating shaft of rotatable parts is vertical.
For the technical solution of the utility model is further open, engage accompanying drawing 1-7 below and be further elaborated by embodiment.
Accompanying drawing 1 well head free water removal device schematic diagram
Accompanying drawing 2 trap schematic diagrames
Accompanying drawing 3 dryer schematic diagrames
Accompanying drawing 4 coalescers
Accompanying drawing 5 measuring instrument schematic diagrames
Accompanying drawing 6 self-adjustable oil collector schematic diagrames
Accompanying drawing 7 low fluid level controller schematic diagrames
Well head free water removal device is mainly used in the not into crude oil production well and the stripper well that should not lay gathering line of collection transmission pipe network.Also can be used for other similar process conditions place.Realization is to the first processing of mixtures such as oil, gas, water.
Principle of the present utility model, be that oil well produces the contrary gravity current of mixture warp to access arrangement housing (2) inside, by coalescer (7) with special tortuous passageway, realize fluid self mixing and with the collision on plate surface, produce farthest coalescent, thereby reduce the liquid turbulence degree, accelerated the separating rate of profit, improved separative efficiency.In the process structure of coalescer (7), top is that gas phase, middle part are that oil phase, bottom are water and suspended solid.Gas phase is through trap (5), plunder less oil droplet, passing through dryer (6) more further purifies, high-quality natural gas transport is given the burner or the natural gas engine of heating component (10), oil phase passes through default length again apart from Gravity Separation, be enriched in liquid level,, control the height of moisture content in the outer oil transportation by the distance that moves down of control oil collector floating profile of tooth collection tank (33) through self-adjustable oil collector (1).Water is controlled the index of oil-containing in the water by the once outer liquid measure of putting of low fluid level controller (15), and simultaneously, the inverted U design guarantees that the sewage that fully separates at first discharges, and the minimum liquid level when guaranteeing the heating of abnormal conditions lower fire-cylinder.Heating component (10) is made of direct-fired burner and heat transfer, expulsion element, guaranteeing that medium does not coagulate, do not freeze in severe cold winter in the housing, and provides suitable temperature for the separation of oil, gas, water.Safety attachment has safety valve (4), pressure meter (12), measuring instrument (3), multistage sampling mouth compositions such as (14), what of jar interior liquid level change and outer amount of infusion measuring instrument can correctly show, the multistage sampling mouth can help to understand moisture, the oil-containing situation of oil, water different aspects, provides foundation for effluxing.
The utility model has overcome the shortcoming that some collecting device only uses as container, has kept the useful part of some equipment, has formed the well head free water removal device with first processing capacity.In this device coalescer is set, has improved separative efficiency or treating capacity, under the prerequisite that satisfies amount of infusion outside day, it is less that equipment can be done, and reduces construction investment; Dryer is set, can improves quality of natural gas, make the burning safety and reliability, release flare when using, discharge cleaner, compliance with environmental protection requirements more; The self-adjustable oil collector is set, can guarantees that on the one hand low wet crude is at first outer defeated, on the other hand when needed, can realize the outer continuously defeated of oil-water mixture effectively.When the self-adjustable oil collector changes secured adjusted formula collection tank into, the buoyancy module cancellation, collection tube can change rigid connection into, and housing isolates receives oil district and contraminated zone, and this device can be applicable to multi-purpose station, block station, makes the crude oil pre-dewatering device.Therefore to the stack and the choice of this apparatus function, can realize different purposes and reach different purposes,, make the application of this device have more wide space to satisfy the different owners and the requirement of operating mode.
The removable cylindrical shell 20-of accompanying drawing accompanying drawing 1 Wellhead free water remover schematic diagram accompanying drawing, 2 trap schematic diagram accompanying drawing 3 drier schematic diagram accompanying drawings, 4 coalescer accompanying drawing 5 measuring instrument schematic diagram accompanying drawings, the 6 self-adjustable oil collector schematic diagram accompanying drawing low fluid level controller 16-flowline 17-hand-hole 18-mist extractor 19-traps of 7 low fluid level controller schematic diagram description of drawings 1-self-adjustable oil collector 2-housing 3-measuring instrument 4-safety valve 5-trap 6-drier 7-coalescer 8-feed tube 9-saddle 10-heating component 11-scavenger pipe 12-Pressure gauge 13-thermometer 14-multistage sampling mouth 15-supports the coalescent parts 27-of 21-water seal 22-header 23-tubulation 24-closure plate 25-support 26-pointer 28-indicating dial 29-lubrication hole seat 30-rotatable parts 31-ball float 32-buoyancy module 33-profile of tooth collection tank 34-collection tube 35-breather pipe 36-inverted-loop tube
Claims (7)
1, a kind of well head free water removal device that mixtures such as oil gas water is carried out first processing, by housing (2) be located at low fluid level controller (15) flowline (16) hand-hole (17) of outside measuring instrument (3) safety valve (4) trap (5) dryer (6) feed tube (8) saddle (9) pressure meter (12) thermometer (13) the multistage sampling mouth (14) of housing (2) and be located at inner self-adjustable oil collector (1) coalescer (7) heating component (10) of housing (2) and form, it is characterized in that trap, dryer is located at the top of housing, trap communicates with housing, the top sets out gas port, is connected with pipeline with dryer; In enclosure interior, coalescer is located near the feed tube, and the self-adjustable oil collector is located at the oil phase layer, links to each other with flexible pipe with flowline, and low fluid level controller is located at aqueous layer, and away from feed tube, links to each other with outfall; Measuring instrument is located at housing middle part, and pointer links to each other with floating ball rod by the rotating shaft of rotatable parts, and the multistage sampling mouth is located on the vertical section of housing front portion, is row, but three or more, be used for taking a sample, chemically examine oil-containing in Water in oil or the water how much.
2, well head free water removal device according to claim 1 is characterized in that trap is installed on the top of housing, installs mist extractor in removable cylindrical shell.
3, well head free water removal device according to claim 1, it is characterized in that dryer is multitubular bundles and arranges, form two groups of tube bank series connection by closure plate and enter header, utilize air to carry out the dry processing of natural gas, the cross section of tube bank and arrangement can change as required.
4, well head free water removal device according to claim 1, it is characterized in that coalescer is made up of coalescent pack and supporting member, coalescent pack is to be the sheet material of ripple by cross section, and mutual or parallel closed assembly forms, and the geometry of assembling can be selected to change.
5, well head free water removal device according to claim 1, it is characterized in that the self-adjustable oil collector is provided with floating profile of tooth collection tank and movable collection tube, collection tank is made up of buoyancy module and profile of tooth collection tank, collection tube can adopt flexible pipe, also can adopt rigid pipe to add movable joint connects, when adopting secured adjusted formula collection tank, the buoyancy module cancellation, collection tube can be rigidly connected.
6, well head free water removal device according to claim 1 is characterized in that low fluid level controller is the inverted U design and the top is provided with ventilating pipe.
7, well head free water removal device according to claim 1 is characterized in that the ball float of measuring instrument links to each other with the rotating shaft of rotatable parts is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246509 CN2408237Y (en) | 1999-09-21 | 1999-09-21 | Wellhead free water remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246509 CN2408237Y (en) | 1999-09-21 | 1999-09-21 | Wellhead free water remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2408237Y true CN2408237Y (en) | 2000-11-29 |
Family
ID=34032111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246509 Expired - Fee Related CN2408237Y (en) | 1999-09-21 | 1999-09-21 | Wellhead free water remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2408237Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257273A (en) * | 2015-11-30 | 2016-01-20 | 山东豪迈机械制造有限公司 | Oil-gas separator for prying |
-
1999
- 1999-09-21 CN CN 99246509 patent/CN2408237Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257273A (en) * | 2015-11-30 | 2016-01-20 | 山东豪迈机械制造有限公司 | Oil-gas separator for prying |
| CN105257273B (en) * | 2015-11-30 | 2018-12-18 | 山东豪迈机械制造有限公司 | It is a kind of at sled gs-oil separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |