CN206376852U - Processing system of high temperature oil well output liquid - Google Patents
Processing system of high temperature oil well output liquid Download PDFInfo
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- CN206376852U CN206376852U CN201621455810.7U CN201621455810U CN206376852U CN 206376852 U CN206376852 U CN 206376852U CN 201621455810 U CN201621455810 U CN 201621455810U CN 206376852 U CN206376852 U CN 206376852U
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- 239000003129 oil well Substances 0.000 title claims abstract description 53
- 238000012545 processing Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims description 48
- 238000004519 manufacturing process Methods 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 35
- 239000003208 petroleum Substances 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a processing system of high temperature oil well output liquid belongs to the defeated field of oil field collection. The processing system comprises: the liquid inlet of the first heat exchanger is communicated with an oil inlet pipeline of the high-temperature oil well output liquid; the circulating water outlet of the second heat exchanger is communicated with the circulating water inlet of the first heat exchanger through a hot water pipeline, and the circulating water inlet of the second heat exchanger is communicated with the circulating water outlet of the first heat exchanger through a hot water pipeline; the three-phase separator is communicated with a liquid outlet of the first heat exchanger through an oil pipeline; the sewage disposal pool is communicated with a sewage disposal port arranged at the bottom of the first heat exchanger through a sewage disposal pipeline; thermometers are arranged on the oil inlet pipeline and the oil pipeline. The treatment system can effectively recycle the heat energy of the high-temperature oil well output liquid, and can not cause the blockage of the three-phase separator.
Description
Technical field
The utility model is related to oil field gathering and transportation field, more particularly to a kind of processing system of high-temperature oil well production fluid.
Background technology
In oilfield development process, for the oil well that some geothermal energy resources enrich, obtained oil well is exploited therefrom
Production fluid temperature is general more than 100 DEG C, even as high as 110 DEG C (i.e. high-temperature oil well production fluid), in order to make full use of the high temperature
The heat energy that produced liquid in oil well is carried, generally mixes the high-temperature oil well production fluid produced liquid in oil well relatively low with other temperature, this
The temperature of the high-temperature oil well production fluid is not only reduced to suitable transport temperature by sample, also by raising low temperature oil-well production fluid
Temperature is conveyed beneficial to it.So being very necessary there is provided a kind of processing system of high-temperature oil well production fluid.
The processing system for the high-temperature oil well production fluid that prior art is provided includes：The production liquid pipe line with multiple oil wells connects simultaneously
The mixed transporting tube line connect, the three phase separator being connected with the mixed transporting tube line.Using mixed transporting tube line by high-temperature oil well production fluid and low temperature
The produced liquid in oil well mixing of degree, makes the temperature of mixed produced liquid in oil well be reduced to 70 DEG C -80 DEG C, three-phase is then delivered to again
Oil, the separation of gas and water are carried out in separator.
Designer has found that prior art at least has problems with：
Due to dirty containing substantial amounts of sand in produced liquid in oil well, after the temperature of produced liquid in oil well is reduced to 70 DEG C -80 DEG C, its
In husky dirt can largely separate out, cause three phase separator to block.
Utility model content
The utility model embodiment technical problem to be solved is can effective recycling high temperature there is provided one kind
The heat energy of produced liquid in oil well, while not resulting in the processing system of the high-temperature oil well production fluid of three phase separator blocking again.Specifically
Technical scheme is as follows：
A kind of processing system of high-temperature oil well production fluid, the processing system includes：First Heat Exchanger, inlet and high temperature
The oil pipeline that comes of produced liquid in oil well is connected；
Second heat exchanger, the circulating water outlet of second heat exchanger passes through hot water piping and the recirculated water of the First Heat Exchanger
Inlet communication, the circulating water intake of second heat exchanger is connected by hot water piping with the circulating water outlet of the First Heat Exchanger；
Three phase separator, is connected by petroleum pipeline with the liquid outlet of the First Heat Exchanger；
Pollution discharge pond, is connected by blowdown pipeline with the sewage draining exit that the First Heat Exchanger bottom is set；
It is described come oil pipeline and the petroleum pipeline on be provided with thermometer.
Specifically, preferably, the First Heat Exchanger is full-welding plate-type heat exchanger；
Second heat exchanger is lamella heat exchanger.
Specifically, preferably, the full-welding plate-type heat exchanger includes housing；
It is welded on the heat exchanger plates beam in the housing；
It is welded on the support of the housing bottom；
It is provided with the roof of the housing on the circulating water intake and the circulating water outlet, the bottom wall of the housing
It is provided with the sewage draining exit, the relative side wall of the housing and is respectively arranged with the inlet and the liquid outlet；
The inlet and outlet of the circulating water intake and the circulating water outlet respectively with the heat exchanger plates beam is connected.
Specifically, preferably, the cavity volume of the housing of the full-welding plate-type heat exchanger is 40m3-60m3；
The volume of the heat exchanger plates beam accounts for the 70%-90% of the cavity volume of the housing.
Specifically, preferably, it is described come oil pipeline and the petroleum pipeline on be provided with pressure gauge.
Specifically, preferably, the system also includes multiple valves；
The valve be separately positioned on it is described come oil pipeline on, it is on the hot water piping, the petroleum pipeline and described
On blowdown pipeline.
Specifically, preferably, the system also includes sludge pump, it is arranged on the blowdown pipeline.
Specifically, preferably, the First Heat Exchanger and it is described come oil pipeline between connection be flange connect；
Connection between the First Heat Exchanger and the hot water piping connects for flange；
Connection between the First Heat Exchanger and the petroleum pipeline connects for flange；
Connection between the First Heat Exchanger and the blowdown pipeline connects for flange.
Specifically, preferably, being provided with sand discharger on the three phase separator；
The sand discharger includes sediment outflow pipe, sand clean out pipe, heat-exchanger pump, the first stop valve, the second stop valve；
The sediment outflow pipe is made up of the first longitudinal direction supporting section sequentially connected, arc diversion section and tubaeform suction sand section, institute
Pass through the tank body bottom wall of the three phase separator, the arc diversion section and the loudspeaker with stating first longitudinal direction supporting section static seal
Shape inhales sand section and is respectively positioned on the tank interior, and the tubaeform bell mouth surface for inhaling sand section is to the tank body bottom wall；Described
The lower nozzle that one longitudinal bracing section is located at outside the tank body connects first stop valve；
The sand clean out pipe is made up of the second longitudinal direction supporting section that sequentially connects, horizontal sand washing section, the horizontal sand washing section
Tube wall bottom is in axial direction provided with multiple hole for water sprayings；
Pass vertically through the front end bottom wall of the tank body, the horizontal sand washing section is set the second longitudinal direction supporting section static seal
Put in the tank interior；
The lower nozzle that the second longitudinal direction supporting section is located at outside the tank body connects second stop valve, while described
Second stop valve is connected with the heat-exchanger pump.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：
The processing system that the utility model embodiment is provided, by setting First Heat Exchanger and second to exchange heat, can effectively be returned
The heat energy of high-temperature oil well production fluid is received and utilized, it is cooled to 70 DEG C -80 DEG C, conveying and three phase separation is more favorable for.Pass through
Sewage draining exit is set in the bottom of First Heat Exchanger and blowdown pipeline and pollution discharge pond are set, is made most of in high-temperature oil well production fluid
Sand dirt in First Heat Exchanger deposit and discharge, it is to avoid three phase separator is blocked.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the processing system for the high-temperature oil well production fluid that the utility model embodiment is provided；
Fig. 2 is the structural representation of the sand discharger set on the three phase separator that the utility model embodiment is provided.
Reference is represented respectively：
1 First Heat Exchanger,
2 carry out oil pipeline,
3 second heat exchangers,
4 hot water pipings,
5 three phase separators,
501 sand dischargers,
5011 sediment outflow pipes,
5012 sand clean out pipe,
5013 heat-exchanger pumps,
5014 first stop valves,
5015 second stop valves,
6 petroleum pipelines,
7 pollution discharge ponds,
8 blowdown pipelines,
9 thermometers,
10 pressure gauges,
11 valves,
12 sludge pumps,
13 oil wells.
Embodiment
Unless otherwise defined, all technical terms used in the utility model embodiment are respectively provided with and those skilled in the art
The identical implication being generally understood that.To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with attached
Figure is described in further detail to the utility model embodiment.
As shown in Figure 1, the utility model embodiment provides a kind of processing system of high-temperature oil well production fluid, the processing
System includes：First Heat Exchanger 1, come oil pipeline 2, the second heat exchanger 3, hot water piping 4, three phase separator 5, petroleum pipeline 6, row
Dirty pond 7, blowdown pipeline 8.Wherein, the inlet of First Heat Exchanger 1 is connected with the oil pipeline 2 that comes of high-temperature oil well production fluid；Second
The circulating water outlet of heat exchanger 3 is connected by hot water piping 4 with the circulating water intake of First Heat Exchanger 1, and second heat exchanger 3 is followed
Ring water inlet is connected by hot water piping 4 with the circulating water outlet of First Heat Exchanger 1；Three phase separator 5 by petroleum pipeline 6 with
The liquid outlet connection of First Heat Exchanger 1；The sewage draining exit that pollution discharge pond 7 is set by blowdown pipeline 8 and the bottom of First Heat Exchanger 1 connects
It is logical.Also, come on oil pipeline 2 and petroleum pipeline 6 to be provided with thermometer 9.
The operation principle of the processing system of the high-temperature oil well production fluid provided below with regard to the utility model embodiment, which is given, to be solved
Release：
Originally oil pipeline 2 is conveyed high-temperature oil well production fluid (its temperature is up to 110 DEG C) from oil well 13 (i.e. geothermal well)
Heat exchange processing is carried out in First Heat Exchanger 1, the high-temperature oil well production fluid temperature after being handled through heat exchange is reduced to 70 DEG C -80 DEG C,
And at such a temperature, the sand dirt in high-temperature oil well production fluid will be deposited in the inner chamber of First Heat Exchanger 1, then be changed through first
The sewage draining exit that the hot bottom of device 1 is set drains into blowdown pipeline 8, is most drained into afterwards through blowdown pipeline 8 in pollution discharge pond 7.Due to high-temperature oil well
Sand dirt in production fluid has carried out depositing and discharging in First Heat Exchanger 1, then the high-temperature oil well production fluid after purifying will be through the
The liquid outlet of one heat exchanger 1 drained into petroleum pipeline 6, and drained into through petroleum pipeline 6 oil, gas and water are carried out in three phase separator 5
Separation, so as to avoid the blocking to three phase separator 5.It is understood that the sewage outfalls setting of First Heat Exchanger 1 is in its shell
The bottom of body, and connected with the cavity in housing for the high-temperature oil well production fluid that circulates.Wherein, temperature in use meter 9 measures height
Temperature of the warm produced liquid in oil well before being exchanged heat through First Heat Exchanger and after heat exchange, it is ensured that the temperature after heat exchange is 70
Between DEG C -80 DEG C.
In the process, the heat of the high-temperature oil well production fluid absorbed in First Heat Exchanger 1 is reclaimed using the second heat exchanger 3
Energy.It is understood that be provided with heat-exchanging component inside the heat exchanger 3 of First Heat Exchanger 1 and second, and heat-exchanging component enters
Mouth and outlet are above-mentioned circulating water intake and circulating water outlet.Specifically, the circulating water outlet of the second heat exchanger 3 passes through heat
Water pipeline 4 is connected with the circulating water intake of First Heat Exchanger 1, and the circulating water intake of the second heat exchanger 3 passes through hot water piping 4 and
The circulating water outlet connection of one heat exchanger 1, the i.e. recirculated water of low-temperature condition are from the circulating water outlet of the second heat exchanger 3 through hot-water line
Line 4 enters in the heat-exchanging component of First Heat Exchanger 1, and is exchanged heat and heated up with high-temperature oil well production fluid wherein, high temperature oil
Well production fluid cools, and recirculated water heats up, then the recirculated water after heating from the circulating water outlet of First Heat Exchanger 1 through hot-water line
Line 4 enters in the heat-exchanging component of the second heat exchanger 3.And the second heat exchanger 3 absorbs and can be used for after heat to other thermal parts to be added
Or system is heated, it is fully recycled so that absorbing from the heat energy of high-temperature oil well production fluid.
From the foregoing, the processing system that the utility model embodiment is provided, by setting First Heat Exchanger 1 and second to change
Heat 3, can effectively reclaim and using the heat energy of high-temperature oil well production fluid, it is cooled to 70-80 DEG C, be more favorable for conveying and three-phase
Separation.By setting sewage draining exit in the bottom of First Heat Exchanger 1 and setting blowdown pipeline 8 and pollution discharge pond 7, produce high-temperature oil well
Go out most husky dirt in liquid to deposit and discharge in First Heat Exchanger 1, it is to avoid three phase separator 5 is blocked.
Preferably, First Heat Exchanger 1 is full-welding plate-type heat exchanger；Second heat exchanger 3 is lamella heat exchanger.Pass through
First Heat Exchanger 1 is defined to full-welding plate-type heat exchanger, make it have high, high pressure resistant heat transfer efficiency, high temperature resistant, volume it is big,
Good seal performance, it is safe and reliable the advantages of.By the way that the second heat exchanger 3 is defined into lamella heat exchanger, heat exchange effect is made it have
Rate height, compact conformation, small volume, simple in construction, low cost and other advantages.To those skilled in the art, full-welding plate-type
Heat exchanger and lamella heat exchanger are that this area is common, also, those skilled in the art by it is purchased in market can be easily
Obtain them, for example, full-welding plate-type heat exchanger can be purchased from Shandong Beichen Electromechanical Device Co., Ltd., and plate shell
Formula heat exchanger can be purchased from Beijing Jiaxing Feng Ye environmental protection equipments Co., Ltd.
Further, in order to further illustrate the advantage of the processing system, have below to full-welding plate-type heat exchanger
Body explanation：The full-welding plate-type heat exchanger includes housing；It is welded on the heat exchanger plates beam in housing；It is welded on the branch of housing bottom
Frame；It is provided with the roof of housing on circulating water intake and circulating water outlet, the bottom wall of housing and is provided with sewage draining exit, housing is relative
Side wall on be respectively arranged with inlet and liquid outlet；Circulating water intake and circulating water outlet respectively with the import of heat exchanger plates beam and
Outlet.Come to carry out heat exchange processing to high-temperature oil well production fluid by using heat exchanger plates beam, it is to be understood that the heat exchanger plates
Beam is the usually used regular corrugated cardboard sheet of full-welding plate-type heat exchanger, and these corrugated cardboard sheets form the heat exchanger plates by welding
Beam.Inlet and outlet of the circulating water intake and circulating water outlet set in housing top wall respectively with heat exchanger plates beam is connected, so
Recirculated water will pull the flowing of beam reciprocation cycle in heat exchange.By on the relative side wall of housing, preferably being set respectively in middle part of sliding channel
Inlet and liquid outlet are equipped with, so as to be exchanged heat after high-temperature oil well production fluid enters in housing with heat exchanger plates Shu Jinhang, while wherein
Sand dirt deposited in housing, in order to which the sewage draining exit that is set in shell bottom wall is discharged.
In order to improve treatment effeciency, and ensure that the husky dirt in high-temperature oil well production fluid can be deposited fully, make this
The cavity volume of the housing of full-welding plate-type heat exchanger is 40m3-60m3, preferably 50m3；Meanwhile, the volume of heat exchanger plates beam accounts for shell
The 70%-90% of the cavity volume of body.
In order to ensure the security of operation, the utility model embodiment is being come on oil pipeline 2 and petroleum pipeline 6 to be provided with
Pressure gauge 10, to ensure that the operating pressure of First Heat Exchanger 1 is maintained between 0.4-0.8MPa.
Further, in order that processing procedure is stably and controllable, the processing system also includes multiple valves 11, specifically, valve
Door 11 is separately positioned on to come on oil pipeline 2, on hot water piping 4, petroleum pipeline 6 and on blowdown pipeline 8.Opened or closed by beating
Valve closing door 11 controls the process of circulation on specific pipeline.Wherein, the valve 11 can be from the common steel gate valve in this area.
Smoothly discharged from First Heat Exchanger 1 for the ease of husky dirt, the processing system also includes sludge pump 12, the sludge pump
12 are arranged on blowdown pipeline 8.Also, in order that high-temperature oil well production fluid is quickly conveyed, its heat loss is reduced, can also come
A suction pump is respectively provided with oil pipeline 2 and petroleum pipeline 6.
In the utility model embodiment, for the ease of all parts in processing system are repaired or replaced, preferably
Make to be detachably connected between two with annexation parts, based on having used pipeline base part, as a kind of preferred
Embodiment, First Heat Exchanger 1 and the connection come between oil pipeline 2 connect for flange；First Heat Exchanger 1 and hot water piping 4 it
Between connection be flange connection；Connection between First Heat Exchanger 1 and petroleum pipeline 6 connects for flange；First Heat Exchanger 1 and row
Connection between dirty pipeline 8 connects for flange.It is understood that described flange connection is docked using two flange parts.
Wherein, flange part includes the connecting portion with nipple and is fixed on the ring flange of connecting portion one end, ring flange to set
There are multiple bolts hole.It is connected respectively with all parts using connecting portion, then by the ring flange pair on two parts to be connected
Connect, and be fixed in their bolt hole to realize that flange is connected using fastening bolt component.
In order to further ensure that three phase separator 5 will not be blocked by impurity such as husky dirts, as shown in Figure 2, the utility model
Embodiment sets sand discharger 501 preferably on three phase separator 5, wherein, the sand discharger 501 includes sediment outflow pipe 5011, sand clean out pipe
5012nd, heat-exchanger pump 5013, the first stop valve 5014, the second stop valve 5015.Specifically, sediment outflow pipe 5011 by sequentially connect
One longitudinal bracing section, arc diversion section and tubaeform suction sand section are constituted, and pass through three phase separation first longitudinal direction supporting section static seal
The tank body bottom wall of device 5, arc diversion section is respectively positioned on tank interior, and the tubaeform bell mouth surface for inhaling sand section with tubaeform suction sand section
To tank body bottom wall；The lower nozzle that first longitudinal direction supporting section is located at outside tank body connects the first stop valve 5014.Sand clean out pipe 5012 by
The second longitudinal direction supporting section that sequentially connects, horizontal sand washing section are constituted, and the tube wall bottom of horizontal sand washing section is in axial direction provided with
Multiple hole for water sprayings；Pass vertically through the front end bottom wall of tank body, horizontal sand washing section is arranged on tank body second longitudinal direction supporting section static seal
It is internal；The lower nozzle that second longitudinal direction supporting section is located at outside tank body connects the second stop valve 5015, while the second stop valve 5015
It is connected with heat-exchanger pump 5013.
The operation principle of the sand discharger 501 is as follows：Under the stoppage in transit state of three phase separator 5, open first and end
The stop valve 5015 of valve 5014 and second, is supported the second longitudinal direction that sand washing water is pumped into sand clean out pipe 5012 successively by heat-exchanger pump 5013
Section, horizontal sand washing section, and multiple hole for water sprayings in horizontal sand washing section spray to rinse the silt particle of separator bottom, form agitation
Sand water mixed liquid.According to siphon principle, the sand water mixed liquid of the agitation sucks the tubaeform suction sand section by sediment outflow pipe 5011,
Arc diversion section and first longitudinal direction supporting section drain separator are then passed sequentially through, the thorough sediment outflow to three phase separator 5 is realized.
And after the completion of sediment outflow operation, the first stop valve 5014 and the second stop valve 5015 are closed, it is logical to block sand washing passage and sediment outflow
Road, makes the three phase separator 5 normally operation.It is understood that when setting sand discharger 501, the three phase separator 5 is preferably
Horizontal three-phase separator.
Preferred embodiment of the present utility model is the foregoing is only, not to limit protection domain of the present utility model,
It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in this reality
Within new protection domain.
Claims (9)
1. a kind of processing system of high-temperature oil well production fluid, it is characterised in that the processing system includes：First Heat Exchanger (1),
Inlet is connected with the oil pipeline (2) that comes of high-temperature oil well production fluid；
Second heat exchanger (3), the circulating water outlet of second heat exchanger (3) passes through hot water piping (4) and the described first heat exchange
The circulating water intake connection of device (1), the circulating water intake of second heat exchanger (3) passes through hot water piping (4) and described first
The circulating water outlet connection of heat exchanger (1)；
Three phase separator (5), is connected by petroleum pipeline (6) with the liquid outlet of the First Heat Exchanger (1)；
Pollution discharge pond (7), is connected by blowdown pipeline (8) with the sewage draining exit that the First Heat Exchanger (1) bottom is set；
It is described come oil pipeline (2) and the petroleum pipeline (6) on be provided with thermometer (9).
2. processing system according to claim 1, it is characterised in that the First Heat Exchanger (1) is changed for full-welding plate-type
Hot device；
Second heat exchanger (3) is lamella heat exchanger.
3. processing system according to claim 2, it is characterised in that the full-welding plate-type heat exchanger includes housing；
It is welded on the heat exchanger plates beam in the housing；
It is welded on the support of the housing bottom；
It is provided with the circulating water intake and the circulating water outlet, the bottom wall of the housing and sets on the roof of the housing
Have and be respectively arranged with the inlet and the liquid outlet on the sewage draining exit, the relative side wall of the housing；
The inlet and outlet of the circulating water intake and the circulating water outlet respectively with the heat exchanger plates beam is connected.
4. processing system according to claim 3, it is characterised in that the housing of the full-welding plate-type heat exchanger
Cavity volume is 40m3-60m3；
The volume of the heat exchanger plates beam accounts for the 70%-90% of the cavity volume of the housing.
5. processing system according to claim 1, it is characterised in that it is described come oil pipeline (2) and the petroleum pipeline (6)
On be provided with pressure gauge (10).
6. processing system according to claim 1, it is characterised in that the system also includes multiple valves (11)；
The valve (11) be separately positioned on it is described come oil pipeline (2) on, the hot water piping (4), the petroleum pipeline (6)
On upper and described blowdown pipeline (8).
7. processing system according to claim 1, it is characterised in that the system also includes sludge pump (12), is arranged on
On the blowdown pipeline (8).
8. processing system according to claim 1, it is characterised in that the First Heat Exchanger (1) with it is described come oil pipeline
(2) connection between connects for flange；
Connection between the First Heat Exchanger (1) and the hot water piping (4) connects for flange；
Connection between the First Heat Exchanger (1) and the petroleum pipeline (6) connects for flange；
Connection between the First Heat Exchanger (1) and the blowdown pipeline (8) connects for flange.
9. processing system according to claim 1, it is characterised in that be provided with sand discharger on the three phase separator (5)
(501)；
The sand discharger includes sediment outflow pipe (5011), sand clean out pipe (5012), heat-exchanger pump (5013), the first stop valve (5014), the
Two stop valves (5015)；
The sediment outflow pipe (5011) is made up of the first longitudinal direction supporting section sequentially connected, arc diversion section and tubaeform suction sand section,
Pass through the tank body bottom wall of the three phase separator (5), the arc diversion section and institute the first longitudinal direction supporting section static seal
State tubaeform suction sand section and be respectively positioned on the tank interior, and the tubaeform bell mouth surface for inhaling sand section is to the tank body bottom wall；
The lower nozzle that the first longitudinal direction supporting section is located at outside the tank body connects first stop valve (5014)；
The sand clean out pipe (5012) is made up of the second longitudinal direction supporting section that sequentially connects, horizontal sand washing section, the horizontal sand washing section
Tube wall bottom be in axial direction provided with multiple hole for water sprayings；
Pass vertically through the front end bottom wall of the tank body, the horizontal sand washing section is arranged on the second longitudinal direction supporting section static seal
The tank interior；
The lower nozzle that the second longitudinal direction supporting section is located at outside the tank body connects second stop valve (5015), while institute
The second stop valve (5015) is stated to be connected with the heat-exchanger pump (5013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455810.7U CN206376852U (en) | 2016-12-28 | 2016-12-28 | Processing system of high temperature oil well output liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455810.7U CN206376852U (en) | 2016-12-28 | 2016-12-28 | Processing system of high temperature oil well output liquid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753349A (en) * | 2018-06-07 | 2018-11-06 | 中国石油天然气集团公司 | High-temperature closed dehydration device and the method for handling SAGD Produced Liquids |
| CN111577205A (en) * | 2020-06-05 | 2020-08-25 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
| CN114753823A (en) * | 2022-05-26 | 2022-07-15 | 成都伊斯顿过滤器有限公司 | Gas lift filter equipment suitable for oil gas well exploitation |
-
2016
- 2016-12-28 CN CN201621455810.7U patent/CN206376852U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753349A (en) * | 2018-06-07 | 2018-11-06 | 中国石油天然气集团公司 | High-temperature closed dehydration device and the method for handling SAGD Produced Liquids |
| CN111577205A (en) * | 2020-06-05 | 2020-08-25 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
| CN111577205B (en) * | 2020-06-05 | 2022-05-17 | 中国石油天然气集团有限公司 | Temperature reducing device for oil gas produced by three-high oil gas well |
| CN114753823A (en) * | 2022-05-26 | 2022-07-15 | 成都伊斯顿过滤器有限公司 | Gas lift filter equipment suitable for oil gas well exploitation |
| CN114753823B (en) * | 2022-05-26 | 2022-10-21 | 成都伊斯顿过滤器有限公司 | Gas lift filter equipment suitable for oil gas well exploitation |
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