CN206091948U - Airlift unit between portable well - Google Patents
Airlift unit between portable well Download PDFInfo
- Publication number
- CN206091948U CN206091948U CN201621161847.9U CN201621161847U CN206091948U CN 206091948 U CN206091948 U CN 206091948U CN 201621161847 U CN201621161847 U CN 201621161847U CN 206091948 U CN206091948 U CN 206091948U
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- well
- high pressure
- airlift unit
- portable
- gas
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Abstract
The utility model discloses an airlift unit between portable well, the device includes: the gate valve, needle type valve, the flowmeter that concatenate in proper order, gate valve are used for being connected to air supply well air supply opening, and the flowmeter is used for being connected to the gas lift and receives effect well air inlet, receives to set up the stop valve between the effect well air inlet at flowmeter and gas lift. The device's advantage lies in: the price / performance ratio is good, flexible, convenient and fast, the high -efficient utilization, relax a well airlift unit that selects the well requirement to the air supply well, the make full use of high pressure well energy recovers near the low aqueous vapor well capacity of cutting down output in, in addition, the disappearance because of road and well site operant conditioning's flowing back gas production device can be compensatied, green low carbon environmental protection gas production is accomplished.
Description
Technical field
This utility model is related to oil gas field gas production field, more particularly, to airlift unit between a kind of portable well.
Background technology
During gas extraction, as gas well deliverability is gradually lowered, water-producing gas well fluid-carrying capability constantly weakens, gas
Well takes liquid production by self-energy or foam drainage gas recovery is increasingly difficult, causes shaft bottom hydrops, even water logging occurs when serious
Stop production, and prolonged shaft bottom hydrops will cause greatly pollution to gas-bearing formation and injure, and directly result in gas well deliverability reduction.
At present, for the problems referred to above, tank car gaslift, vehicle-mounted gaslift, the act of film nitrogen, plunger lift and preferred life are occurred in that
Produce the more effective water drainage gas production devices such as tubing string.The characteristics of they all have respective, but deficiency is there is also, mainly equipment is thrown
Money is big；External coordination single operation high cost；Construction is complicated, high labor intensive；Operation Van is by road and well site conditionality.
If there is high pressure, high yield near low pressure water-producing gas well, continuously producing gas well, at present also can be by interconnecting between well
Gaslift water drainage gas production device recovers low pressure water-producing gas well production capacity making full use of high-pressure gas well energy.But, the device is to source of the gas
The choosing well demands of well are strict, it is necessary to are high pressure, high yield, continuously produce gas well, limit the popularization of device.Meanwhile, device master
Fixed installation mode is taken, for many well site situations, will inevitably there is repeated construction；For arranging without the need for continuous gas lift
During liquid or there is high-pressure well and no longer meet after gaslift condition, the problem that airlift unit is idle, utilization rate is low will be caused.
Therefore, it is necessary to developing, a kind of both cost performances are good, flexible, convenient and swift, efficient utilization, can relax to gas again
Airlift unit between the well of source well choosing well demands, makes full use of high-pressure gas well energy to recover low pressure water-producing gas well production capacity nearby；Together
When, the disappearance of the liquid discharging gas producing device because of road and well site conditionality can be made up, accomplish green low-carbon environment-friendly gas production.
The information for being disclosed in this utility model background section is merely intended to deepen to general background of the present utility model
The understanding of technology, and be not construed as recognizing or imply in any form the information structure by those skilled in the art public affairs
The prior art known.
Utility model content
The purpose of this utility model is to propose airlift unit between a kind of portable well, and it can realize easy accessibility, widen
The purpose for selecting well scope and green low-carbon environment-friendly gas production of source of the gas well.
According to the utility model proposes airlift unit between a kind of portable well, it includes：Gate valve, the needle-like being sequentially connected in series
Valve, effusion meter, the gate valve is used to be connected to source of the gas well air supply opening, and the effusion meter is used to be connected to gaslift by effect well air inlet
Mouthful, stop valve is set by between effect well air inlet in the effusion meter and the gaslift.
Preferably, the stop valve is used to be connected to hydraulic test pump, and between the stop valve and hydraulic test pump pressure gauge is arranged.
Preferably, the source of the gas well air supply opening and the gate valve are by least one the first high pressure lines and/or at least
Individual first pipe nipple is connected with each other.
Preferably, the first high pressure line being directly connected to the source of the gas well air supply opening or the first pipe nipple are by the first lift
Conduit saddle support is supported.
Preferably, the effusion meter and the gaslift by effect well air inlet by least one the second high pressure lines and/or
At least one second pipe nipples are connected with each other.
Preferably, the second high pressure line being directly connected to by effect well air inlet with the gaslift or the second pipe nipple are by second liter
Drop formula conduit saddle support is supported.
Preferably, also including U-shaped card, U-shaped card is used to consolidate second high pressure line and/or the second pipe nipple
Due to ground.
Preferably, the needle valve and the effusion meter are by least one the 3rd high pressure line and/or at least one the
Three pipe nipples are connected with each other.
Preferably, between orthogonal adjacent 3rd high pressure line of setting direction, setting direction is orthogonal adjacent
Pass through movable elbow phase between 3rd pipe nipple and between orthogonal the 3rd adjacent pipeline of setting direction and the 3rd pipe nipple
Connect.
Preferably, the first lift conduit saddle support is fixed by setscrew with ground.
According to airlift unit between a kind of portable well of the present utility model, have an advantage in that：
Each part adopted in this utility model is standard component, can reach by rational layout, connection, fixation
The purpose of gaslift water pumping gas production between well, cost performance is good, convenient dismounting；
Can also reuse after dismounting, it is to avoid the economic loss that overlapping investment construction brings；Compact conformation, dismounting side
Just device of the present utility model is limited by road and well site condition is affected insensitive, and utilization rate is higher；
Make full use of high-pressure well energy to recover low pressure water-producing gas well production capacity nearby, meanwhile, it is capable to make up because of road and well
The disappearance of the liquid discharging gas producing device of field condition restriction, accomplishes green low-carbon environment-friendly gas production.
Device of the present utility model has other characteristics and advantage, and these characteristics and advantage are from the accompanying drawing being incorporated herein
With will be apparent in subsequent specific embodiment, or by the accompanying drawing being incorporated herein and subsequent specific embodiment
In stated in detail, these the drawings and specific embodiments are provided commonly for explaining certain principles of the present utility model.
Description of the drawings
This utility model exemplary embodiment is described in more detail by combining accompanying drawing, it is of the present utility model above-mentioned
And other purposes, feature and advantage will be apparent from, wherein, in this utility model exemplary embodiment, identical
Reference number typically represents same parts.
Fig. 1 shows the schematic diagram according to airlift unit between a kind of portable well of the present utility model.
Description of reference numerals：
1st, gate valve；2nd, needle valve；3rd, effusion meter；4th, stop valve；5th, the second lift conduit saddle support；6th, movable elbow；7、U
Type clamp；8th, the first lift conduit saddle support；9th, pressure gauge；10th, source of the gas well air supply opening；11st, gaslift is by effect well air inlet.
Specific embodiment
This utility model is more fully described below with reference to accompanying drawings.Although showing in accompanying drawing of the present utility model preferred
Embodiment, however, it is to be appreciated that may be realized in various forms this utility model and should not be limited by embodiments set forth here
System.Conversely, these embodiments are provided so that this utility model is more thorough and complete, and can will be of the present utility model
Scope intactly conveys to those skilled in the art.
According to airlift unit between a kind of portable well of this utility model exemplary embodiment, including：The lock being sequentially connected in series
Valve, needle valve, effusion meter, gate valve is used to be connected to source of the gas well air supply opening, and effusion meter is used to be connected to gaslift by effect well air inlet,
Stop valve is set by between effect well air inlet in effusion meter and gaslift.
Wherein, the gate valve that is sequentially connected in series, needle valve, effusion meter are standard component, it is only necessary to by rational layout, company
Connect, fix, easy for installation, cost performance is high.
Preferably, stop valve is used to be connected to hydraulic test pump, and pressure gauge is arranged between stop valve and hydraulic test pump.
According to the suitable pressure gauge of well site practical situation selected range and hydraulic test pump, gaslift between well is carried out after pressure testing is qualified
Operation.When well site no longer needs gaslift between well, it is only necessary to carry out pressure release and wait next gaslift, or after pressure release, by movable type
Well sites of other needs are dismantled, are carried to airlift unit between well.
Can also reuse after airlift unit dismounting between portable well, it is to avoid the economic damage that overlapping investment construction brings
Lose；Additionally, compact conformation, convenient disassembly make airlift unit between portable well of the present utility model be limited by road and well site condition
Impact it is insensitive, utilization rate is higher.
Preferably, source of the gas well air supply opening and gate valve are by least one the first high pressure lines and/or at least one
First pipe nipple is connected with each other.
Preferably, the first high pressure line being directly connected to source of the gas well air supply opening or the first pipe nipple are by the first lifting
Formula conduit saddle support is supported.
Preferably, effusion meter and gaslift by effect well air inlet by least one the second high pressure lines and/at least
One the second pipe nipple is connected with each other.
Preferably, the second high pressure line being directly connected to by effect well air inlet with gaslift or the second pipe nipple are by second
Lift conduit saddle support is supported.
Wherein, high pressure line is the fluid media (medium) pipeline that finger pressure is 10-100MPa；Conventional pipe nipple is nipple joint,
Pipe nipple is exactly one section of short tube line, and length has 0.25m, 0.5m, 1m and 1.5m etc., is actually needed according to well site and is installed in relevant position
High pressure line or pipe nipple.
Preferably, needle valve passes through at least one the 3rd high pressure line and/or at least one the 3rd with effusion meter
At least one of pipe nipple is connected with each other.
Preferably, between orthogonal adjacent 3rd high pressure line of setting direction, setting direction is mutually perpendicular to
Adjacent 3rd pipe nipple between and orthogonal the 3rd adjacent pipeline of setting direction and the 3rd pipe nipple between by activity
Elbow is connected with each other..
There is the position of turning when connecting between each bar high pressure line and/or pipe nipple, be then attached by movable elbow, make
The gas of extraction more smoothly passes over the device, and wherein movable elbow can be high-pressure-movable bend.
Preferably, airlift unit also includes U-shaped card between portable well, and U-shaped card is used for high pressure line, short
Section is fixed on ground.
U-shaped card is connected by earthward squeezing into after setscrew by screw rod, and its object fixed is mainly edge
The high pressure line and/or pipe nipple of ground laying, plays a part of fixing device.
Preferably, the first lift conduit saddle support and the second lift conduit saddle support respectively by setscrew with
Ground is fixed.
Wherein, lift conduit saddle support uses screw rod firm banking, then by spiral shell by squeezing into after setscrew to underground
Stricture of vagina is elevated to after certain altitude, and using upper and lower two first quarter moon pipe clamps high pressure line is blocked, and blending bolt is fixed, and plays fixed outstanding
The high pressure line of sky laying and/or the effect of pipe nipple.
Device described in the utility model makes full use of high-pressure well energy to recover low pressure water-producing gas well production capacity nearby, together
When, the disappearance of the liquid discharging gas producing device because of road and well site conditionality can be made up, accomplish green low-carbon environment-friendly gas production.
Embodiment
Fig. 1 shows the schematic diagram according to airlift unit between a kind of portable well of the present utility model.
According to airlift unit between a kind of portable well of exemplary embodiment of the present utility model, including：It is sequentially connected in series
Gate valve 1, needle valve 2, effusion meter 3, gate valve 1 is used to be connected to source of the gas well air supply opening 10, and effusion meter 3 is imitated for being connected to gaslift
Well air inlet 11, stop valve 4 is arranged in effusion meter 3 and gaslift by between effect well air inlet 11.
The hanging high pressure line being connected between gas source feed mouth 10 and gate valve 1 passes through the first lift conduit saddle support 8
Support, to ensure the stability of airlift unit between portable well during work.
By a pipe nipple connection between gate valve 1 and needle valve 2；Needle valve 2 connects the high-voltage tube perpendicular to ground direction
Line, after the high pressure line is connected by a movable elbow 6 with the high pressure line of horizontal direction, is connected with effusion meter 3.
Wherein, the high pressure line of horizontal direction is fixed on ground by U-shaped card 7, improves gaslift between whole movable type well
Stability when device works.
The opposite side of effusion meter 3 connects horizontally disposed high pressure line, and the high pressure line is sequentially connected by movable elbow 6
Vertically disposed high pressure line, another horizontally disposed high pressure line, and gaslift is ultimately connected to by effect well air inlet 11.Its
In, stop valve 4 is set on horizontally disposed high pressure line, stop valve 4 is used to connect hydraulic test pump, and stop valve 4 and hydraulic test pump
Between pressure gauge 9 is set, by hydraulic test pump pressure testing, meet and carry out again after the job requirement of well site between well gaslift operation.
Horizontally disposed high pressure line is fixed on ground by U-shaped card 7, improves airlift unit work between whole movable type well
Stability when making.
It is connected to gaslift and second lift conduit saddle support 5 is set by the high pressure line lower section of effect well air inlet 11, for props up
The hanging high pressure line for arranging of support, to ensure the stability of airlift unit between portable well during work.
Above-mentioned movable elbow 6 is high-pressure-movable bend.
First lift conduit saddle support 8 and the second lift conduit saddle support 5 are fixed on ground by setscrew respectively, protect
The stability of airlift unit work between card portable well.
It will be understood by those skilled in the art that the purpose of the description to embodiment of the present utility model above is only for exemplary
The beneficial effect of ground explanation embodiment of the present utility model, is not intended to be limited to embodiment of the present utility model given
Any example.
It is described above embodiment of the present utility model, described above is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed embodiment.In the case of the scope and spirit without departing from embodiment described, for this technology
Many modifications and changes will be apparent from for the those of ordinary skill in field.The selection of term used herein, it is intended to
The best principle of explanation embodiment, practical application or the improvement to the technology in market, or make other of the art
Those of ordinary skill is understood that embodiments disclosed herein.
Claims (10)
1. airlift unit between a kind of portable well, it is characterised in that include：Gate valve (1), needle valve (2), the flow being sequentially connected in series
Meter (3), for being connected to source of the gas well air supply opening (10), the effusion meter (3) receives effect well to the gate valve (1) for being connected to gaslift
Air inlet (11), in the effusion meter (3) with the gaslift by setting stop valve (4) between effect well air inlet (11).
2. airlift unit between portable well according to claim 1, it is characterised in that the stop valve (4) is for connecting
To hydraulic test pump, the stop valve (4) arranges pressure gauge (9) and hydraulic test pump between.
3. airlift unit between portable well according to claim 1, it is characterised in that the source of the gas well air supply opening (10) with
The gate valve (1) is connected with each other by least one the first high pressure lines and/or at least one first pipe nipples.
4. airlift unit between portable well according to claim 3, it is characterised in that with the source of the gas well air supply opening (10)
The first high pressure line or the first pipe nipple being directly connected to is supported by the first lift conduit saddle support (8).
5. airlift unit between portable well according to claim 1, it is characterised in that the effusion meter (3) and the gas
Lift and be connected with each other by least one the second high pressure lines and/or at least one second pipe nipples by effect well air inlet (11).
6. airlift unit between portable well according to claim 5, it is characterised in that with the gaslift by effect well air inlet
(11) the second high pressure line or the second pipe nipple being directly connected to is supported by the second lift conduit saddle support (5).
7. airlift unit between portable well according to claim 5, it is characterised in that also including U-shaped card (7), the U
Type clamp (7) by second high pressure line and/or the second pipe nipple for being fixed on ground.
8. airlift unit between portable well according to claim 1, it is characterised in that the needle valve (2) and the stream
Gauge (3) is connected with each other by least one the 3rd high pressure line and/or at least one the 3rd pipe nipples.
9. airlift unit between portable well according to claim 8, it is characterised in that setting direction is orthogonal adjacent
Between 3rd high pressure line, between orthogonal adjacent 3rd pipe nipple of setting direction and setting direction is orthogonal adjacent
The 3rd pipeline and the 3rd pipe nipple between be connected with each other by movable elbow (6).
10. airlift unit between portable well according to claim 4, it is characterised in that the first lift conduit saddle
Frame (8) is fixed by setscrew with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161847.9U CN206091948U (en) | 2016-10-25 | 2016-10-25 | Airlift unit between portable well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161847.9U CN206091948U (en) | 2016-10-25 | 2016-10-25 | Airlift unit between portable well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091948U true CN206091948U (en) | 2017-04-12 |
Family
ID=58485871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161847.9U Active CN206091948U (en) | 2016-10-25 | 2016-10-25 | Airlift unit between portable well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042768A (en) * | 2018-10-12 | 2020-04-21 | 中国石油化工股份有限公司 | Injection device |
| CN111075400A (en) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | Inter-well gas lift intelligent gas injection method and system |
| CN113356805A (en) * | 2021-07-16 | 2021-09-07 | 中国海洋石油集团有限公司 | Inter-well agitation type gas lift induced flow device and gas lift induced flow method |
-
2016
- 2016-10-25 CN CN201621161847.9U patent/CN206091948U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042768A (en) * | 2018-10-12 | 2020-04-21 | 中国石油化工股份有限公司 | Injection device |
| CN111075400A (en) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | Inter-well gas lift intelligent gas injection method and system |
| CN113356805A (en) * | 2021-07-16 | 2021-09-07 | 中国海洋石油集团有限公司 | Inter-well agitation type gas lift induced flow device and gas lift induced flow method |
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