CN209163763U - Water source wellhead assembly and water supply well intelligences combination device comprising it - Google Patents
Water source wellhead assembly and water supply well intelligences combination device comprising it Download PDFInfo
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- CN209163763U CN209163763U CN201820847029.7U CN201820847029U CN209163763U CN 209163763 U CN209163763 U CN 209163763U CN 201820847029 U CN201820847029 U CN 201820847029U CN 209163763 U CN209163763 U CN 209163763U
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- flange
- water supply
- oil pipe
- wellhead assembly
- water source
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Abstract
The utility model discloses a kind of water source wellhead assembly and include its water supply well intelligences combination device, including two gate valves (20), first end, the flange form threeway (3) that second end is fixedly connected with two gate valves (20) by flange respectively, the Tiny Drag Slow Shut Check Valves (12) being fixedly connected with the third end of flange form threeway (3) by flange, the reducer tee (11) being fixedly connected with Tiny Drag Slow Shut Check Valves (12) by flange, the threaded elbow pipe nipple (7) of flange form being fixedly connected with reducer tee (11) by flange；Pressure measuring assemblies are additionally provided on reducer tee (11)；Flowmeter (4) are additionally provided in gate valve (20) and flange form threeway (3) connectivity part；The elbow pipe nipple (7) is spirally connected far from the one end of reducer tee (11) with interface arrangement.The utility model can effectively solve traditional water supply well tubing string eccentric wear breakage, to cause interior leakage and pressure release, influence water supply flow and pressure.
Description
Technical field
The utility model relates to petroleum gas technical field more particularly to a kind of water source wellhead assembly and include its water
Source well intelligences combination device.
Background technique
Water supply well is the well of exploiting groundwater and Drilling.It is generally divided into shallow well and deep-well two major classes.In petroleum drilling and mining process
In, in order to meet water demand, it is often necessary to give system water supply by water supply well.
However in traditional water source wellhead assembly since without corresponding tubing centrilizer is installed, tubing string decentralization and province hold during producing
It easily causes down-hole oil tube to deviate play, should rub with canula stroke, cause oil pipe breakage to influence water supply or casing damage, to well
Mouth damages；Traditional water source wellhead assembly is due to being easy card in cable decentralization process without special tubing centrilizer is installed simultaneously
Blocking is split and coiled tubing, and safety accident is caused to influence production；Water source wellhead assembly of uniting is (micro- due to being fitted without anti-backflow device
Hinder Slow Close Valve), when in underground, pump group is out of service, liquid stream can be back in well in system, cause liquid flowing loss；And
When restarting, pump group will consume very big electric energy and the time fills transfer line first, cause great electric energy loss；Traditional water
Source wellhead assembly merely desire to water system water supply, can not accurate measurement fluid flow and system internal pressure, the reform to automated production,
Has the function of lag.
Therefore, it is necessary to provide a kind of completely new water supply well intelligences combination device, existing in the prior art lack has been solved
It falls into.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of water source wellhead assembly and the water supply well intelligence comprising it
Combination unit.
The utility model provides a kind of water source wellhead assembly and the water supply well intelligences combination device comprising it, using following skill
Art scheme:
A kind of water source wellhead assembly, including two gate valves 20, first end, second end pass through method with two gate valves 20 respectively
The flange form threeway 3 that orchid is fixedly connected, the micro-resistance slowly-closed non-return being fixedly connected with the third end of flange form threeway 3 by flange
Valve 12, the reducer tee 11 being fixedly connected with Tiny Drag Slow Shut Check Valves 12 by flange, is fixed with reducer tee 11 by flange
The threaded elbow pipe nipple 7 of the flange form of connection；Pressure measuring assemblies are additionally provided on reducer tee 11；In gate valve 20 and flange
3 connectivity part of formula threeway is additionally provided with flowmeter 4；The one end of the elbow pipe nipple 7 far from reducer tee 11 is spirally connected with interface arrangement.
The pressure measuring assemblies include pressure gauge 9, pressure gauge valve 10, in pressure gauge 9 and 11 connecting pipe of reducer tee
It is equipped with pressure gauge valve 10.
Preferably, the flowmeter 4 is electromagnetic type vortex flowmeter.
Further, interface arrangement includes tubing hanger 8, wellhead flange disk 5, double male joint 6；8 bottom end one of tubing hanger
Body is provided with wellhead flange disk 5；The double male joint 6 penetrates fixation by 8 bottom end of tubing hanger；It is equipped in 8 top of tubing hanger
Screw thread.
The spiral shell that the screw thread and elbow pipe nipple 7 being equipped in 8 top of tubing hanger are externally provided with far from one end of reducer tee 11
Line forms screw pair.
Water supply well intelligences combination device comprising water source wellhead assembly, including water supply well device 1, oil pipe component；The water
The double male joint 6 of source well device is connected with oil pipe component；The oil pipe component includes the oil pipe 30 being connected to double male joint 6, set
The tubing coupling 40 that is located on oil pipe 30, the tubing centrilizer 2 of at least one being set on oil pipe 30 are connected to oil pipe 30
Pump group 60；The pump group 60 is electrically connected by cable 50 with extraneous power supply, control system.
Preferably, tubing centrilizer 2 there are two being set on the oil pipe 30.
Further, the cross section of 2 central through hole of tubing centrilizer is polygonal.
Further, the 2 central through hole cross section of tubing centrilizer is snowflake shape through-hole 21.
The central through hole that the cable 50 passes through the tubing centrilizer 2 is electrically connected with extraneous power supply, control system.
Compared with the relevant technologies, the utility model is had the following technical effect that
The utility model can effectively solve traditional water supply well tubing string eccentric wear breakage, to cause interior leakage and pressure release, influence to supply
Water flow and pressure；Effectively cable is avoided to wind, causes safety accident；And the equipped electromagnetic type vortex flowmeter of the device and
Pressure gauge can provide strong guarantee effectively with accurate detection system internal pressure and for liquid status for flood pattern.
Detailed description of the invention
Fig. 1 is the water source well head apparatus structure schematic diagram of the utility model；
Fig. 2 is the water source well head device side view of the utility model；
Fig. 3 is the structural schematic diagram of the water supply well intelligences combination device of the utility model；
Fig. 4 is the sectional view of the tubing centrilizer 2 of the utility model.
Specific embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of water source wellhead assembly of the utility model, including two gate valves 20, first end, second
The flange form threeway 3 being fixedly connected respectively with two gate valves 20 by flange is held, passes through flange with the third end of flange form threeway 3
The Tiny Drag Slow Shut Check Valves 12 being fixedly connected, the reducer tee 11 being fixedly connected with Tiny Drag Slow Shut Check Valves 12 by flange, with
Reducer tee 11 passes through the threaded elbow pipe nipple 7 of flange form that flange is fixedly connected；Pressure is additionally provided on reducer tee 11
Measure component；Flowmeter 4 is additionally provided in gate valve 20 and 3 connectivity part of flange form threeway；The elbow pipe nipple 7 is far from reducer tee 11
One end be spirally connected with interface arrangement.
The pressure measuring assemblies include pressure gauge 9, pressure gauge valve 10, in pressure gauge 9 and 11 connecting pipe of reducer tee
It is equipped with pressure gauge valve 10.
Preferably, the flowmeter 4 is electromagnetic type vortex flowmeter.
Interface arrangement includes tubing hanger 8, wellhead flange disk 5, double male joint 6；8 bottom end of tubing hanger has been wholely set well
Mouth ring flange 5；The double male joint 6 penetrates fixation by 8 bottom end of tubing hanger；Screw thread is equipped in 8 top of tubing hanger.
The spiral shell that the screw thread and elbow pipe nipple 7 being equipped in 8 top of tubing hanger are externally provided with far from one end of reducer tee 11
Line forms screw pair.
Meanwhile as shown in figure 3, the utility model a kind of water supply well intelligences combination device, including water supply well device 1, oil
Tube assembly；The double male joint 6 of the water supply well device is connected with oil pipe component；The oil pipe component includes connecting with double male joint 6
Logical oil pipe 30, the tubing coupling 40 being set on oil pipe 30, the tubing centrilizer 2 of at least one being set on oil pipe 30,
The pump group 60 being connected to oil pipe 30；The pump group 60 is electrically connected by cable 50 with extraneous power supply, control system.
As an embodiment of the present invention, set on the oil pipe 30 there are two tubing centrilizer 2, the oil pipe is helped
The cross section of positive 2 central through hole of device is polygonal, cable 50 pass through the tubing centrilizer 2 central through hole and extraneous power supply,
Control system electrical connection.Cable 50 is passed through by polygonal edge, is electrically connected with the external world.
As another embodiment of the utility model, set on the oil pipe 30 there are two tubing centrilizer 2, the oil pipe
2 central through hole cross section of centralizer be snowflake shape through-hole 21, the cable 50 pass through the tubing centrilizer 2 central through hole with
Extraneous power supply, control system electrical connection.
Setting snowflake shape through-hole 21 can make cable decentralization process be not easy card resistance fracture and coiled tubing.
When in use, pump group 60 is installed on 30 front end of oil pipe, with the decentralization of oil pipe 30 to shaft bottom, installs among every Oil-saving pipe 30
Tubing centrilizer 2, the cable 50 of pump group 60 pass through tubing centrilizer 2 and are installed on oil pipe 30, transfer with oil pipe 30 and pump group 60
To well, after pump group 60 reaches designated position, by the double male joint 6 of water source wellhead assembly and 30 abutting joint of oil pipe in well
On muzzle pipe, and cable 50 passes through water source wellhead assembly and power and control cable butting, the liquid outlet of water source wellhead assembly
It is docked with flood pattern；It powers when needing to flood pattern feed flow to pump group 60, pump group 60 is made to start to work, and to flood pattern
It supplies water.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of water source wellhead assembly, it is characterised in that: including two gate valves (20), first end, second end respectively with two
The flange form threeway (3) that gate valve (20) is fixedly connected by flange connects with the third end of flange form threeway (3) by the way that flange is fixed
The Tiny Drag Slow Shut Check Valves (12) connect, the reducer tee (11) being fixedly connected with Tiny Drag Slow Shut Check Valves (12) by flange, with
Reducer tee (11) passes through the threaded elbow pipe nipple (7) of flange form that flange is fixedly connected；It is also set on reducer tee (11)
There are pressure measuring assemblies；Flowmeter (4) are additionally provided in gate valve (20) and flange form threeway (3) connectivity part；The elbow pipe nipple (7)
One end far from reducer tee (11) is spirally connected with interface arrangement.
2. water source wellhead assembly as described in claim 1, it is characterised in that: the pressure measuring assemblies include pressure gauge (9),
Pressure gauge valve (10) is equipped with pressure gauge valve (10) on pressure gauge (9) and reducer tee (11) connecting pipe.
3. water source wellhead assembly as described in claim 1, it is characterised in that: the flowmeter (4) is electromagnetic type vortex flow
Meter.
4. water source wellhead assembly a method according to any one of claims 1-3, it is characterised in that: interface arrangement includes tubing hanger (8), well
Mouth ring flange (5), double male joint (6)；Tubing hanger (8) bottom end has been wholely set wellhead flange disk (5)；The double male joint
(6) fixation is penetrated by tubing hanger (8) bottom end；Screw thread is equipped in tubing hanger (8) top.
5. water source wellhead assembly as claimed in claim 4, it is characterised in that: the screw thread being equipped in tubing hanger (8) top
Screw pair is formed far from the screw thread that the one end of reducer tee (11) is externally provided with elbow pipe nipple (7).
6. the water supply well intelligences combination device comprising water source wellhead assembly described in claim 5, it is characterised in that: including water supply well
Device (1), oil pipe component；The double male joint (6) of the water supply well device is connected with oil pipe component；The oil pipe component include with
The oil pipe (30) of double male joint (6) connection, is set on oil pipe (30) extremely the tubing coupling (40) being set on oil pipe (30)
Few one tubing centrilizer (2), the pump group (60) being connected to oil pipe (30)；The pump group (60) passes through cable (50) and extraneous
Power supply, control system electrical connection.
7. water supply well intelligences combination device as claimed in claim 6, it is characterised in that: oil there are two being set on the oil pipe (30)
Pipe centralizer (2).
8. water supply well intelligences combination device as claimed in claims 6 or 7, it is characterised in that: tubing centrilizer (2) center
The cross section of through-hole is polygonal.
9. water supply well intelligences combination device as claimed in claim 6, it is characterised in that: the cable (50) passes through the oil pipe
The central through hole of centralizer (2) is electrically connected with extraneous power supply, control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847029.7U CN209163763U (en) | 2018-06-02 | 2018-06-02 | Water source wellhead assembly and water supply well intelligences combination device comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847029.7U CN209163763U (en) | 2018-06-02 | 2018-06-02 | Water source wellhead assembly and water supply well intelligences combination device comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163763U true CN209163763U (en) | 2019-07-26 |
Family
ID=67326770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847029.7U Active CN209163763U (en) | 2018-06-02 | 2018-06-02 | Water source wellhead assembly and water supply well intelligences combination device comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163763U (en) |
-
2018
- 2018-06-02 CN CN201820847029.7U patent/CN209163763U/en active Active
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