CN205314975U - Individual well ground is evaporated auto parts and is annotated sledge - Google Patents
Individual well ground is evaporated auto parts and is annotated sledge Download PDFInfo
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- CN205314975U CN205314975U CN201620057991.1U CN201620057991U CN205314975U CN 205314975 U CN205314975 U CN 205314975U CN 201620057991 U CN201620057991 U CN 201620057991U CN 205314975 U CN205314975 U CN 205314975U
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Abstract
The utility model provides an individual well ground is evaporated auto parts and is annotated sledge, gas liquid separator's steam inlet and boiler come the steam pipework to be connected, it joins in marriage vapour module and gas liquid separator's steam outlet and is connected to annotate the vapour well, the notes vapour well person in charge joins in marriage the vapour module with notes vapour well respectively with notes vapour well looped pipeline and is connected, the steam outlet that vapour module and gas liquid separator are joined in marriage to the oil recovery well is connected, the oil recovery well person in charge and oil recovery well looped pipeline are joined in marriage the vapour module with the oil recovery well respectively and are connected, it is responsible for to annotate the vapour well, annotate vapour well looped pipeline, the oil recovery well be responsible for and oil recovery well looped pipeline respectively with an album oil line connection. The steam comes the steam pipework to get into gas liquid separator through the boiler, joins in marriage vapour module and oil recovery well and joins in marriage the vapour module and enter into and annotate that the vapour well is responsible for and/or annotate vapour well looped pipeline and/or the oil recovery well is responsible for and/or oil recovery well looped pipeline through annotating the vapour well through gas liquid separator after -separating steam, and vapour well looped pipeline is responsible for and/or annotates to the vapour well to the oil and/or the oil recovery well is responsible for and/or oil recovery well looped pipeline entering ji oil pipe lu through annotating to realize the oil development.
Description
Technical field
This utility model relates to technical field of petroleum extraction, in particular to a kind of individual well ground steam injection allocation sledge.
Background technology
At present, the oil field of Some Domestic heavy crude heat extraction, its individual well ground steam measurement and distribution still adopt traditional steam allocation process, and its subject matter is: equipment is huge, integrated level is low, excessively dispersion take up an area many, system effectiveness is low, construction period length, early stage construction investment are big.
Summary of the invention
Main purpose of the present utility model is in that to provide a kind of individual well ground steam injection allocation sledge, the problem big to solve the individual well ground of the prior art steam low floor space of injection distribution system integrated level.
To achieve these goals, this utility model provides a kind of individual well ground steam injection allocation sledge, including vapour liquid separator, vapour module joined by steam injection well, producing well joins vapour module and oil-collecting pipeline, the steam inlet of vapour liquid separator is carried out steam pipework with boiler and is connected, steam injection well is joined vapour module and is connected with the steam (vapor) outlet of vapour liquid separator, steam injection well supervisor and steam injection well looped pipeline are joined vapour module with steam injection well respectively and are connected, producing well is joined vapour module and is connected with the steam (vapor) outlet of vapour liquid separator, producing well supervisor and producing well looped pipeline are joined vapour module respectively and are connected with producing well, steam injection well is responsible for, steam injection well looped pipeline, producing well supervisor and producing well looped pipeline are connected with oil-collecting pipeline respectively.
Further, steam injection well is joined vapour module and is included the first main steam injection pipe, first steam injection pipe, first arm, second steam injection pipe and the second arm, first main steam injection pipe is connected with the gas outlet of vapour liquid separator, first main steam injection pipe is connected by first steam injection pipe between being responsible for steam injection well, the junction of the first main steam injection pipe and first steam injection pipe is provided with the first valve, first arm sequentially concatenates the second valve and the 4th valve, oil-collecting pipeline is connected by the first arm and the first main steam injection pipe, first arm is connected by second steam injection pipe with steam injection well looped pipeline, the junction point of second steam injection pipe and the first arm is between the second valve and the 4th valve, oil-collecting pipeline is connected by the second arm and first steam injection pipe, second arm is provided with the 3rd valve.
Further, producing well is joined vapour module and is included the second main steam injection pipe, first flow string, second flow string, 3rd arm and the 4th arm, second main steam injection pipe is connected with the gas outlet of vapour liquid separator, second main steam injection pipe is connected by first flow string between being responsible for producing well, the junction of the second main steam injection pipe and first flow string is provided with the 6th valve, second main steam injection pipe is connected by second flow string with producing well looped pipeline, second flow string is provided with the 7th valve, oil-collecting pipeline is connected by the 3rd arm and first flow string, 3rd arm is provided with the 8th valve, oil-collecting pipeline is connected by the 4th arm and second flow string, 4th arm is provided with the 9th valve.
Further, individual well ground steam injection allocation sledge also includes the 5th arm, being provided with the 5th valve on 5th arm, the second main steam injection pipe and the first arm are connected by the 5th arm, and the junction point of the 5th arm and the first arm is between the second valve and the 4th valve.
Further, being respectively arranged with the first electric oil nozzle actuator, the second electric oil nozzle actuator, the 3rd electric oil nozzle actuator and the 4th electric oil nozzle actuator on first steam injection pipe, second steam injection pipe, first flow string and second flow string, the front and back of the first electric oil nozzle actuator, the second electric oil nozzle actuator, the 3rd electric oil nozzle actuator and the 4th electric oil nozzle actuator are provided with pressure transmitter.
Further, steam injection well is joined vapour module and is also included the first steam hole flowmeter and the first electric control valve, producing well is joined vapour module and is also included the second steam hole flowmeter and the second electric control valve, first steam hole flowmeter and the first electric control valve are arranged in series on the first main steam injection pipe, and the second steam hole flowmeter and the second electric control valve are arranged in series on the second main steam injection pipe.
Further, steam injection well is joined vapour module and is also included the first vapour phase bypass pipe, producing well is joined vapour module and is also included the second vapour phase bypass pipe, first vapour phase bypass pipe is provided with the first vapour phase bypass valve, first vapour phase bypass pipe is arranged in parallel the two ends in the first steam hole flowmeter and the first electric control valve, being provided with the second vapour phase bypass valve on second vapour phase bypass pipe, the second vapour phase bypass pipe is arranged in parallel the two ends in the second steam hole flowmeter and the second electric control valve.
Further, steam injection well is joined vapour module and is also included the first bleeder valve, producing well is joined vapour module and is also included the second bleeder valve, first end of the first bleeder valve and the connection of the first vapour phase bypass pipe, second end of the first bleeder valve is in communication with the outside, first end of the second bleeder valve and the connection of the second vapour phase bypass pipe, the second end of the second bleeder valve is in communication with the outside.
Further, individual well ground steam injection allocation sledge also includes blowdown piping, blowdown piping is connected with the steam (vapor) outlet of vapour liquid separator, blowdown piping includes the automatic evacuation pipeline that is arranged in parallel and manual blowdown piping, automatic evacuation pipeline is sequentially arranged relief valve foreline valve and relief valve, manual blowdown piping has been provided with manual vent valve.
Further, individual well ground steam injection allocation sledge also includes liquidometer, and liquidometer connects with vapour liquid separator.
Application the technical solution of the utility model, individual well ground steam injection allocation sledge includes vapour liquid separator, vapour module joined by steam injection well, producing well joins vapour module and oil-collecting pipeline, water vapour carrys out steam pipework by boiler and enters vapour liquid separator, through vapour liquid separator separate after steam by steam injection well join vapour module enter into steam injection well be responsible for and/or steam injection well looped pipeline, oil is responsible for by producing well and/or producing well looped pipeline enters into oil-collecting pipeline, or steam by producing well join vapour module enter producing well supervisor and/or producing well looped pipeline, oil is responsible for by steam injection well and/or steam injection well looped pipeline enters oil-collecting pipeline, thus realizing oil exploitation.Individual well ground of the present utility model steam injection allocation sledge is by adopting modularized design, it is provided that the integrated level of whole device, reduces floor space, and then has saved cost of oil production.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 illustrates the process pipe of well ground of the present utility model steam injection allocation sledge and the connection schematic flow sheet of instrument;
Fig. 2 illustrates the site plan of well ground of the present utility model steam injection allocation sledge.
Fig. 3 illustrates the front view of Fig. 2.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
1, medium inlet valve; 2, vapour liquid separator; 3, liquidometer; 4, aqueous phase plate hole effusion meter; 5, aqueous phase electric control valve; 6, aqueous phase bypass valve; 7, the 3rd bleeder valve; 8, blowoff valve; 9, manual vent valve; 10, relief valve foreline valve; 11, relief valve; 12, the first steam hole flowmeter; 13, the first electric control valve; 14, the first vapour phase bypass valve; 15, the first bleeder valve; 16, the second steam hole flowmeter; 17, the second electric control valve; 18, the second vapour phase bypass valve; 19, the second bleeder valve; 20, the first valve; 21, the second valve; 22, the 3rd valve; 23, the 4th valve; 24, the 5th valve; 25, the 6th valve; 26, the 7th valve; 27, the 8th valve; 28, the 9th valve; 29, the first electric oil nozzle actuator; 30, the second electric oil nozzle actuator; 31, the 3rd electric oil nozzle actuator; 32, the 4th electric oil nozzle actuator; 33, blowdown piping; 34, automatic evacuation pipeline; 35, manual blowdown piping; 36, boiler carrys out steam pipework; 37, blowoff line; 38, aqueous phase bypass pipe; 39, the first main steam injection pipe; 40, the first vapour phase bypass pipe; 41, the second main steam injection pipe; 42, the second vapour phase bypass pipe; 43, the 5th arm; 44, first steam injection pipe; 45, second steam injection pipe; 46, oil-collecting pipeline; 47, first flow string; 48, second flow string; 49, the first arm; 50, the second arm; 51, the 3rd arm; 52, the 4th arm; 53, steam injection well supervisor; 54, steam injection well looped pipeline; 55, producing well supervisor; 56, producing well looped pipeline; 57, drain line.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined. Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application. Unless otherwise, all technology used herein and scientific terminology have the identical meanings being generally understood that with the application person of an ordinary skill in the technical field.
The problem big for solving the individual well ground of the prior art steam low floor space of injection distribution system integrated level, this utility model provides a kind of individual well ground steam injection allocation sledge.
As shown in Figure 1, individual well ground steam injection allocation sledge includes vapour liquid separator 2, vapour module joined by steam injection well, producing well joins vapour module and oil-collecting pipeline 46, the steam inlet of vapour liquid separator 2 is carried out steam pipework 36 and is connected with boiler, steam injection well is joined vapour module and is connected with the steam (vapor) outlet of vapour liquid separator 2, steam injection well supervisor 53 and steam injection well looped pipeline 54 are joined vapour module with steam injection well respectively and are connected, producing well is joined vapour module and is connected with the steam (vapor) outlet of vapour liquid separator 2, producing well supervisor 55 and producing well looped pipeline 56 are joined vapour module respectively and are connected with producing well, steam injection well supervisor 53, steam injection well looped pipeline 54, producing well supervisor 55 and producing well looped pipeline 56 are connected with oil-collecting pipeline 46 respectively.Water vapour carrys out steam pipework 36 by boiler and enters vapour liquid separator 2 through medium inlet valve 1, after vapour liquid separator 2 separates, steam is joined vapour module by steam injection well and is entered into steam injection well and be responsible for 53 and/or steam injection well looped pipeline 54, oil enters into oil-collecting pipeline 46 by producing well supervisor 55 and/or producing well looped pipeline 56, or steam joins vapour module by producing well and enters producing well supervisor 55 and/or producing well looped pipeline 56, oil enters oil-collecting pipeline 46 by steam injection well supervisor 53 and/or steam injection well looped pipeline 54, thus realizing oil exploitation. Individual well ground of the present utility model steam injection allocation sledge is by adopting modularized design, it is provided that the integrated level of whole device, reduces floor space, and then has saved cost of oil production.
Preferably, vapour liquid separator 2 is provided with cyclone, passes through cyclone, it is possible to be effectively realized the separation of steam and oil water mixture.
Preferably vapour liquid separator 2 is tubular type, and the vapour liquid separator 2 of tubular type can be attached with petroleum pipeline easily, increases the convenience that vapour liquid separator 2 is connected with petroleum pipeline.
As shown in Figure 1 to Figure 3, steam injection well is joined vapour module and is included the first main steam injection pipe 39, first steam injection pipe 44, first arm 49, second steam injection pipe 45 and the second arm 50, first main steam injection pipe 39 is connected with the gas outlet of vapour liquid separator 2, first main steam injection pipe 39 is responsible between 53 with steam injection well and is connected by first steam injection pipe 44, the junction of the first main steam injection pipe 39 and first steam injection pipe 44 is provided with the first valve 20, first arm 49 sequentially concatenates the second valve 21 and the 4th valve 23, oil-collecting pipeline 46 is connected with the first main steam injection pipe 39 by the first arm 49, first arm 49 is connected by second steam injection pipe 45 with steam injection well looped pipeline 54, the junction point of second steam injection pipe 45 and the first arm 49 is between the second valve 21 and the 4th valve 23, oil-collecting pipeline 46 is connected with first steam injection pipe 44 by the second arm 50, second arm 50 is provided with the 3rd valve 22.
As shown in Figure 1 to Figure 3, producing well is joined vapour module and is included the second main steam injection pipe 41, first flow string 47, second flow string 48, 3rd arm 51 and the 4th arm 52, second main steam injection pipe 41 is connected with the gas outlet of vapour liquid separator 2, second main steam injection pipe 41 is responsible between 55 with producing well and is connected by first flow string 47, the junction of the second main steam injection pipe 41 and first flow string 47 is provided with the 6th valve 25, second main steam injection pipe 41 is connected by second flow string 48 with producing well looped pipeline 56, second flow string 48 is provided with the 7th valve 26, oil-collecting pipeline 46 is connected with first flow string 47 by the 3rd arm 51, 3rd arm 51 is provided with the 8th valve 27, oil-collecting pipeline 46 is connected with second flow string 48 by the 4th arm 52, 4th arm 52 is provided with the 9th valve 28.
In oil recovery process, staff as required, by arranging the on off state of related valve, can be arranged steam injection well supervisor 53, steam injection well looped pipeline 54, producing well supervisor 55 and producing well looped pipeline 56 and carry out gas injection or oil recovery. By arranging the on off state of the first valve 20 and the 3rd valve 22, controlling steam injection well supervisor for steam injection or oil recovery state: the first valve 20 is opened, and the 3rd valve 22 is closed, steam injection well supervisor is gas injection state; First valve 20 is closed, and the 3rd valve 22 is opened, and steam injection well supervisor is oil recovery state. By arranging the on off state of the second valve 21 and the 4th valve 23, controlling steam injection well looped pipeline is steam injection or oil recovery state: the second valve 21 is opened, and the 4th valve 23 is closed, and steam injection well looped pipeline is gas injection state;Second valve 21 is closed, and the 4th valve 23 is opened, and steam injection well looped pipeline is oil recovery state. by arranging the on off state of the 6th valve 25 and the 8th valve 27, controlling producing well supervisor for steam injection or oil recovery state: the 6th valve 25 is opened, and the 8th valve 27 is closed, producing well supervisor is gas injection state, 6th valve 25 is closed, and the 8th valve 27 is opened, and producing well supervisor is oil recovery state. by arranging the on off state of the 7th valve 26 and the 9th valve 28, controlling producing well looped pipeline is steam injection or oil recovery state. heavy crude heat extraction is divided into warm-up phase and oil recovery stage, owing to steam injection well of the present utility model is responsible for 53, steam injection well looped pipeline 54, the state of producing well supervisor 55 and producing well looped pipeline 56 is controlled respectively, at warm-up phase for shortening preheating time, operator can arrange steam injection well supervisor 53, steam injection well looped pipeline 54, producing well supervisor 55 and producing well looped pipeline 56 are more for gas injection state, in the stage of oil recovery, for strengthening oil pump capacity, operator can arrange steam injection well supervisor 53, steam injection well looped pipeline 54, producing well supervisor 55 and producing well looped pipeline 56 are more for oil recovery state, so that well ground of the present utility model steam injection allocation sledge has feature controlled flexibly.
As depicted in figs. 1 and 2, individual well ground steam injection allocation sledge also includes the 5th arm 43,5th arm 43 is provided with the 5th valve 24, second main steam injection pipe 41 is connected by the 5th arm 43 with the first arm 49, and the junction point of the 5th arm 43 and the first arm 49 is between the second valve 21 and the 4th valve 23. 5th valve 24 is normally off, when the first main steam injection pipe 39 and the second main steam injection pipe 41 wherein one break down keep in repair time, 5th valve 24 can be opened by operator, so that the first main steam injection pipe 39 is connected with the second main steam injection pipe 41 and ensures that steam can enter into steam injection well supervisor 53 below smoothly, steam injection well looped pipeline 54, producing well supervisor 55 and producing well looped pipeline 56, so that when the first main steam injection pipe 39 and the second main steam injection pipe 41 pipeline therein break down, have no effect on the service efficiency of individual well ground of the present utility model steam injection allocation sledge, and then improve the reliability of individual well ground of the present utility model steam injection allocation sledge.
As shown in Figure 1 to Figure 3, being respectively arranged with the first electric oil nozzle actuator the 29, second electric oil nozzle actuator the 30, the 3rd electric oil nozzle actuator 31 and the 4th electric oil nozzle actuator 32 on first steam injection pipe, 45, first flow string 47 of 44, second steam injection pipe and second flow string 48, the front and back of first electric oil nozzle actuator the 29, second electric oil nozzle actuator the 30, the 3rd electric oil nozzle actuator 31 and the 4th electric oil nozzle actuator 32 are provided with pressure transmitter. first electric oil nozzle actuator 29, second electric oil nozzle actuator 30, the signal that the pressure transmitter that 3rd electric oil nozzle actuator 31 and the 4th electric oil nozzle actuator 32 can pass through to arrange before and after it feeds back adjusts steam injection well supervisor 53 automatically, steam injection well looped pipeline 54, producing well is responsible for the steam injection pressure on 55 and these four pipelines of producing well looped pipeline 56 and oil recovery pressure, so that the pressure on above-mentioned four pipelines can adjust in real time according to actual condition, the pressure making above-mentioned four pipelines can in real time in design pressure and safely controllable, and then make individual well ground of the present utility model steam injection allocation sledge have gas injection pressure and oil recovery pressure self-regulating function, service efficiency and the safety in utilization of individual well ground of the present utility model steam injection allocation sledge are provided.
As shown in Figure 1 to Figure 3, steam injection well is joined vapour module and is also included the first steam hole flowmeter 12 and the first electric control valve 13, producing well is joined vapour module and is also included the second steam hole flowmeter 16 and the second electric control valve 17, first steam hole flowmeter 12 and the first electric control valve 13 are arranged in series on the first main steam injection pipe 39, and the second steam hole flowmeter 16 and the second electric control valve 17 are arranged in series on the second main steam injection pipe 41. First electric control valve 13 and the second electric control valve 17 carry out chain adjustment by control room, measure the steam flow of the first main steam injection pipe 39 by the first steam hole flowmeter 12 and the second steam hole flowmeter 16 measures the steam flow of the second main steam injection pipe 41, and carry out chain distribution by the first electric control valve 13 and the second electric control valve 17 to regulate, thus realizing the steam flow equilibrium scalable of the first main steam injection pipe 39 and the second main steam injection pipe 41, it is ensured that the first main steam injection pipe 39 and the second main steam injection pipe 41 meet working condition requirement.
As depicted in figs. 1 and 2, steam injection well is joined vapour module and is also included the first vapour phase bypass pipe 40, producing well is joined vapour module and is also included the second vapour phase bypass pipe 42, first vapour phase bypass pipe 40 is provided with the first vapour phase bypass valve 14, first vapour phase bypass pipe 40 is arranged in parallel the two ends in the first steam hole flowmeter 12 and the first electric control valve 13, being provided with the second vapour phase bypass valve 18 on second vapour phase bypass pipe 42, the second vapour phase bypass pipe 42 is arranged in parallel the two ends in the second steam hole flowmeter 16 and the second electric control valve 17. when the first steam hole flowmeter 12 and the first electric control valve 13 need to carry out repair and maintenance, the first vapour phase bypass valve 14 can be opened carry out joining vapour, when the second steam hole flowmeter 16 and the second electric control valve 17 need to carry out repair and maintenance, the second vapour phase bypass valve 18 can be opened carry out joining vapour, thus carrying out the first steam hole flowmeter 12 and the first electric control valve 13, when the second steam hole flowmeter 16 and the second electric control valve 17 repair and maintenance, individual well ground of the present utility model steam injection allocation sledge remains able to be normally carried out joining vapour work, do not affect oil extraction operation, realize maintenance not shut down, thus improving the work efficiency of individual well ground of the present utility model steam injection allocation sledge, reduce the economic loss brought due to maintenance work.
As depicted in figs. 1 and 2, steam injection well is joined vapour module and is also included the first bleeder valve 15, producing well is joined vapour module and is also included the second bleeder valve 19, first end and the first vapour phase bypass pipe 40 of the first bleeder valve 15 connect, second end of the first bleeder valve 15 is in communication with the outside, first end and the second vapour phase bypass pipe 42 of the second bleeder valve 19 connect, and the second end of the second bleeder valve 19 is in communication with the outside. When individual well ground of the present utility model steam injection allocation sledge disables, operator are by opening the first bleeder valve 15 and the second bleeder valve 19 by pipeline residue vapor emptying, hereby it is ensured that when individual well ground of the present utility model steam injection allocation sledge disables, device interior no pressure and without steam, it is convenient for the care and maintenance of equipment, it is to avoid equipment corrosion due to remaining steam.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes blowdown piping 33, blowdown piping 33 is connected automatic evacuation pipeline 34 and the manual blowdown piping 35 that blowdown piping 33 includes being arranged in parallel with the steam (vapor) outlet of vapour liquid separator 2, automatic evacuation pipeline 34 is sequentially arranged relief valve foreline valve 10 and relief valve 11, manual blowdown piping 35 has been provided with manual vent valve 9.Relief valve foreline valve 10 is in normally open, and manual vent valve 9 is in normally off, and when hypertonia in vapour liquid separator 2, relief valve 11 is opened, and pressure carries out emptying by automatic evacuation pipeline 34, thus reducing system pressure, it is ensured that security of system. When in particular cases carrying out manual emptying in unexpected shutdown etc., closed safe valve foreline valve 10, open manual vent valve 9, carry out manual emptying, reduction system pressure, it is simple to carry out subsequent operation.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes liquidometer 3, and liquidometer 3 connects with vapour liquid separator 2. Measured the liquid level in vapour liquid separator 2 by liquidometer 3 in real time, allow the operator to the height of liquid level grasping in vapour liquid separator 2 in real time.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes drain line 57, drain line 57 is connected with the leakage fluid dram of vapour liquid separator 2, and drain line 57 has been sequentially arranged aqueous phase plate hole effusion meter 4 and aqueous phase electric control valve 5, and aqueous phase electric control valve 5 is connected with liquidometer 3. When the water that liquidometer 3 shows vapour liquid separator 2 reach a certain height, liquidometer 3 triggers aqueous phase electric control valve 5 and opens, water is discharged through aqueous phase plate hole effusion meter 4 and aqueous phase electric control valve 5, thus the water level reduced in vapour liquid separator 2, it is ensured that vapour liquid separator 2 safe and reliable to operation.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes aqueous phase bypass pipe 38, and aqueous phase bypass pipe 38 is provided with aqueous phase bypass valve 6, and aqueous phase bypass pipe 38 is connected in parallel on the two ends of aqueous phase plate hole effusion meter 4 and aqueous phase electric control valve 5. When aqueous phase plate hole effusion meter 4 and aqueous phase electric control valve 5 need to carry out repair and maintenance; open aqueous phase bypass valve 6; water is discharged from aqueous phase bypass pipe 38; thus ensureing the properly functioning of whole system; realize maintenance not shut down; thus improving the work efficiency of individual well ground of the present utility model steam injection allocation sledge, reduce the economic loss brought due to maintenance work.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes the 3rd bleeder valve 7, and the first end of the 3rd bleeder valve 7 connects with aqueous phase bypass valve 6, and the second end of the 3rd bleeder valve 7 is in communication with the outside. When individual well ground of the present utility model steam injection allocation sledge disables, pipeline residual water is discharged by operator by opening the 3rd bleeder valve 7, hereby it is ensured that when individual well ground of the present utility model steam injection allocation sledge disables, device interior no pressure and water, it is convenient for the care and maintenance of equipment, it is to avoid equipment is corrosion due to residual water.
As shown in Figure 1 to Figure 3, individual well ground steam injection allocation sledge also includes blowoff line 37, and blowoff line 37 connects with the sewage draining exit of vapour liquid separator 2, and blowoff line 37 is provided with blowoff valve 8. When vapour liquid separator 2 needs to place under repair, open blowoff valve 8, first the sewage in vapour liquid separator 2 and sump oil are drained in blowoff line 37, thus conveniently carrying out the repairing of vapour liquid separator 2, it is to avoid during repairing, the sewage in vapour liquid separator 2 and sump oil interference staff repair and make repairman dirty and repair factory site.
Preferably, this utility model also includes controller, the components and parts such as liquidometer 3, aqueous phase electric control valve the 5, first electric control valve the 13, second electric control valve the 17, first electric oil nozzle actuator the 29, second electric oil nozzle actuator 30, the 3rd electric oil nozzle actuator 31 and the 4th electric oil nozzle actuator 32, pressure transmitter are all connected with controller, and the pressure of system, flow, liquid level are unified display and control by controller.
As can be seen from the above description, this utility model the above embodiments achieve following technique effect:
1. realizing individual well ground steam injection allocation sledge compact conformation, flow process is smooth and easy;
2. realize the steam injection allocation sledge integration of individual well ground supporting, reduce occupation of land face, shorten the construction period;
3. reduce manufacturing cost to greatest extent.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to the restricted root illustrative embodiments according to the application. As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to include plural form, in addition, it is to be further understood that, when using term " comprising " and/or " including " in this manual, it indicates existing characteristics, step, work, device, assembly and/or their combination.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " second " etc. are for distinguishing similar object, without being used for describing specific order or precedence. Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to presently filed embodiment described herein can with remove here diagram or describe those except order enforcement. In addition, term " includes " and " having " and their any deformation, it is intended to cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment be not necessarily limited to those steps or the unit clearly listed, but can include clearly not listing or for intrinsic other step of these processes, method, product or equipment or unit.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. an individual well ground steam injection allocation sledge, it is characterised in that including:
Vapour liquid separator (2), the steam inlet of described vapour liquid separator (2) is carried out steam pipework (36) and is connected with boiler;
Vapour module joined by steam injection well, and described steam injection well is joined vapour module and is connected with the steam (vapor) outlet of described vapour liquid separator (2), and steam injection well supervisor (53) and steam injection well looped pipeline (54) are joined vapour module with described steam injection well respectively and be connected;
Vapour module joined by producing well, and described producing well is joined vapour module and is connected with the steam (vapor) outlet of described vapour liquid separator (2), and producing well supervisor (55) and producing well looped pipeline (56) are joined vapour module with described producing well respectively and be connected;
Oil-collecting pipeline (46), steam injection well supervisor (53), steam injection well looped pipeline (54), producing well supervisor (55) and producing well looped pipeline (56) are connected with described oil-collecting pipeline (46) respectively.
2. individual well ground according to claim 1 steam injection allocation sledge, it is characterised in that described steam injection well is joined vapour module and included:
First main steam injection pipe (39), described first main steam injection pipe (39) is connected with the gas outlet of described vapour liquid separator (2);
First steam injection pipe (44), described first main steam injection pipe (39) is responsible between (53) with described steam injection well and is connected by described first steam injection pipe (44), and the junction of described first main steam injection pipe (39) and described first steam injection pipe (44) is provided with the first valve (20);
First arm (49), described first arm (49) sequentially concatenates the second valve (21) and the 4th valve (23), and described oil-collecting pipeline (46) is connected with described first main steam injection pipe (39) by described first arm (49);
Second steam injection pipe (45), described first arm (49) is connected by described second steam injection pipe (45) with described steam injection well looped pipeline (54), and the junction point of described second steam injection pipe (45) and described first arm (49) is positioned between described second valve (21) and described 4th valve (23);
Second arm (50), described oil-collecting pipeline (46) is connected with described first steam injection pipe (44) by described second arm (50), and described second arm (50) is provided with the 3rd valve (22).
3. individual well ground according to claim 2 steam injection allocation sledge, it is characterised in that described producing well is joined vapour module and included:
Second main steam injection pipe (41), described second main steam injection pipe (41) is connected with the gas outlet of described vapour liquid separator (2);
First flow string (47), described second main steam injection pipe (41) is responsible between (55) with described producing well and is connected by described first flow string (47), and the junction of described second main steam injection pipe (41) and described first flow string (47) is provided with the 6th valve (25);
Second flow string (48), described second main steam injection pipe (41) is connected by described second flow string (48) with described producing well looped pipeline (56), and described second flow string (48) is provided with the 7th valve (26);
3rd arm (51), described oil-collecting pipeline (46) is connected with described first flow string (47) by described 3rd arm (51), and described 3rd arm (51) is provided with the 8th valve (27);
4th arm (52), described oil-collecting pipeline (46) is connected with described second flow string (48) by described 4th arm (52), and described 4th arm (52) is provided with the 9th valve (28).
4. individual well ground according to claim 3 steam injection allocation sledge, it is characterized in that, described individual well ground steam injection allocation sledge also includes the 5th arm (43), described 5th arm (43) is provided with the 5th valve (24), described second main steam injection pipe (41) is connected by described 5th arm (43) with described first arm (49), and the junction point of described 5th arm (43) and described first arm (49) is positioned between described second valve (21) and described 4th valve (23).
5. individual well ground according to claim 3 steam injection allocation sledge, it is characterized in that, described first steam injection pipe (44), described second steam injection pipe (45), described first flow string (47) and described second flow string (48) are respectively arranged with the first electric oil nozzle actuator (29), second electric oil nozzle actuator (30), 3rd electric oil nozzle actuator (31) and the 4th electric oil nozzle actuator (32), described first electric oil nozzle actuator (29), described second electric oil nozzle actuator (30), the front and back of described 3rd electric oil nozzle actuator (31) and described 4th electric oil nozzle actuator (32) are provided with pressure transmitter.
6. individual well ground according to claim 3 steam injection allocation sledge, it is characterized in that, described steam injection well is joined vapour module and is also included the first steam hole flowmeter (12) and the first electric control valve (13), described producing well is joined vapour module and is also included the second steam hole flowmeter (16) and the second electric control valve (17), described first steam hole flowmeter (12) and described first electric control valve (13) are arranged in series on described first main steam injection pipe (39), described second steam hole flowmeter (16) and described second electric control valve (17) are arranged in series on described second main steam injection pipe (41).
7. individual well ground according to claim 6 steam injection allocation sledge, it is characterized in that, described steam injection well is joined vapour module and is also included the first vapour phase bypass pipe (40), described producing well is joined vapour module and is also included the second vapour phase bypass pipe (42), described first vapour phase bypass pipe (40) is provided with the first vapour phase bypass valve (14), described first vapour phase bypass pipe (40) is arranged in parallel the two ends in described first steam hole flowmeter (12) and described first electric control valve (13), described second vapour phase bypass pipe (42) is provided with the second vapour phase bypass valve (18), described second vapour phase bypass pipe (42) is arranged in parallel the two ends in described second steam hole flowmeter (16) and described second electric control valve (17).
8. individual well ground according to claim 7 steam injection allocation sledge, it is characterized in that, described steam injection well is joined vapour module and is also included the first bleeder valve (15), described producing well is joined vapour module and is also included the second bleeder valve (19), first end of described first bleeder valve (15) connects with described first vapour phase bypass pipe (40), second end of described first bleeder valve (15) is in communication with the outside, first end of described second bleeder valve (19) connects with described second vapour phase bypass pipe (42), and the second end of described second bleeder valve (19) is in communication with the outside.
9. individual well ground according to claim 1 steam injection allocation sledge, it is characterized in that, described individual well ground steam injection allocation sledge also includes blowdown piping (33), described blowdown piping (33) is connected with the steam (vapor) outlet of described vapour liquid separator (2), described blowdown piping (33) includes the automatic evacuation pipeline (34) and the manual blowdown piping (35) that are arranged in parallel, described automatic evacuation pipeline (34) is sequentially arranged relief valve foreline valve (10) and relief valve (11), described manual blowdown piping (35) has been provided with manual vent valve (9).
10. individual well ground according to claim 1 steam injection allocation sledge, it is characterised in that described individual well ground steam injection allocation sledge also includes liquidometer (3), and described liquidometer (3) connects with described vapour liquid separator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057991.1U CN205314975U (en) | 2016-01-21 | 2016-01-21 | Individual well ground is evaporated auto parts and is annotated sledge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057991.1U CN205314975U (en) | 2016-01-21 | 2016-01-21 | Individual well ground is evaporated auto parts and is annotated sledge |
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| Publication Number | Publication Date |
|---|---|
| CN205314975U true CN205314975U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057991.1U Active CN205314975U (en) | 2016-01-21 | 2016-01-21 | Individual well ground is evaporated auto parts and is annotated sledge |
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| Country | Link |
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| CN (1) | CN205314975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825208A (en) * | 2018-08-09 | 2018-11-16 | 陕西明特石油技术有限公司 | A kind of digitlization gas production wellhead separate measurement device |
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2016
- 2016-01-21 CN CN201620057991.1U patent/CN205314975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825208A (en) * | 2018-08-09 | 2018-11-16 | 陕西明特石油技术有限公司 | A kind of digitlization gas production wellhead separate measurement device |
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