CN207111053U - Shale gas collection gas integral is prized - Google Patents
Shale gas collection gas integral is prized Download PDFInfo
- Publication number
- CN207111053U CN207111053U CN201721072140.5U CN201721072140U CN207111053U CN 207111053 U CN207111053 U CN 207111053U CN 201721072140 U CN201721072140 U CN 201721072140U CN 207111053 U CN207111053 U CN 207111053U
- Authority
- CN
- China
- Prior art keywords
- heating
- shale gas
- entrance
- acquisition process
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of shale gas collection gas integral sled, and it includes heating furnace, multiple acquisition process mechanism, collecting pipe and skids.The first heating module that heating furnace has heating chamber and is arranged in heating chamber, and the quantity of the first heating module is identical with the quantity of acquisition process mechanism.Each acquisition process mechanism includes：Air inlet pipeline, entrance are used to connect with a shale gas well, and outlet connects with the entrance of first heating module；First throttle valve, the outlet of entrance and one first heating module；The outlet of separator, entrance and first throttle valve；The outlet of branch pipe, entrance and separator；And first flowmeter, it is arranged on branch pipe.The outlet of the branch pipe of each acquisition process mechanism connects with collecting pipe.Heating furnace, the multiple acquisition process mechanism and collecting pipe are arranged in skid.
Description
Technical field
It the utility model is related to the defeated field of shale gas collection, more particularly to a kind of shale gas collection gas integral sled.
Background technology
The research of equipment skidization is being tried to explore in Domestic Oil And Gas Fields exploitation at present, but also very imperfect.Domestic skid
Equipment is mainly characterized in that single devices into sled, and device functionality is not strong, is prized without integration group, can not adapt to the production of shale gas individual well
Measure low, pressure decline speed is fast, aerogenesis containing sand is more, early stage returns the features such as discharge opeing is more, meanwhile, without fundamentally solution equipment
The problems such as rolling development and floor space.
Utility model content
In view of problem present in background technology, the purpose of this utility model is to provide a kind of shale gas collection gas integral
Sled, it is highly integrated that it collects airway dysfunction, compact dimensions, saves floor occupying area, while be easy to dismount, and possesses stronger versatility and mutually
It is transsexual, simplify the operation and maintenance work of gas gathering station.
To achieve these goals, the utility model provides a kind of shale gas collection gas integral sled, it include heating furnace,
Multiple acquisition process mechanism, collecting pipe and skids.The first heating that heating furnace has heating chamber and is arranged in heating chamber
Module, and the quantity of the first heating module is identical with the quantity of acquisition process mechanism.
Each acquisition process mechanism includes：Air inlet pipeline, entrance are used to connect with a shale gas well, exported and one first
The entrance connection of heating module；First throttle valve, the outlet of entrance and one first heating module；Separator, enter
Mouth and the outlet of first throttle valve；The outlet of branch pipe, entrance and separator；And first flowmeter, it is arranged on branch
Guan Shang.
The outlet of the branch pipe of each acquisition process mechanism connects with collecting pipe.Heating furnace, the multiple acquisition process mechanism
And collecting pipe is arranged in skid.
The beneficial effects of the utility model are as follows：When needing acquisition process shale gas, by shale gas of the present utility model
Collect gas integral and prize integral installation to the predeterminated position of gas gathering station, then by the entrance of each air inlet pipeline of acquisition process mechanism point
Do not linked together with corresponding shale gas well.Shale gas in each shale gas well flows into the first of heating furnace by air inlet pipeline
Heating module is heated, and is depressured after the completion of heating into first throttle valve, and the shale gas after decompression enters in separator
Separating treatment is carried out, to remove the gravel and drop in shale gas；Shale gas after separation is pooled in collecting pipe by branch pipe,
And first flowmeter can the real time measure shale well correspond to the flow of shale gas.The outlet of collecting pipe and the other of gas gathering station set
Connection is applied, the shale gas in multiple shale wells is converged and is output to other facilities.Skid can support heating furnace, acquisition process
Mechanism and collecting pipe, it is easy to handling, the installation of whole shale gas collection gas integral sled.
In a word, shale gas collection gas integral sled of the present utility model can enter to the shale gas of multiple shale gas wells output simultaneously
Row heating, pressure regulation, separation and metering, and shale gas after processing can be collected output, therefore, shale gas collection of the present utility model
The collection airway dysfunction of gas integral sled is highly integrated, compact dimensions, saves floor occupying area, while is also convenient for dismounting, and possesses stronger
Versatility and interchangeability, simplify the operation and maintenance work of gas gathering station.
Brief description of the drawings
Fig. 1 is the schematic diagram prized according to shale gas collection gas integral of the present utility model.
Wherein, description of reference numerals is as follows：
The collecting pipe of 1 heating furnace 3
The skid of 11 heating chamber 4
The flange of 12 first heating module 5
The gate valve of 121 heating tube 6
The second throttle of 13 combustion chamber 7
The fuel gas pipeline of 14 second heating module 8 first
The fuel gas pipeline of 2 acquisition process mechanism 9 second
21 air inlet pipeline A pressure regulator valves
22 first throttle valve B filters
23 separator C second flowmeters
24 branch pipe D pressure-control valves
25 first flowmeters
Embodiment
Prized with reference to the accompanying drawings to describe shale gas collection gas integral of the present utility model in detail.
Reference picture 1, heating furnace 1, multiple acquisition processors are included according to shale gas collection gas integral of the present utility model sled
Structure 2, collecting pipe 3 and skid 4.Heating furnace 1 has heating chamber 11 and the first heating module 12 being arranged in heating chamber 11,
And first heating module 12 quantity it is identical with the quantity of acquisition process mechanism 2.
Each acquisition process mechanism 2 includes：Air inlet pipeline 21, entrance are used to connect with a shale gas well, exported and one
The entrance connection of first heating module 12；First throttle valve 22, the outlet of entrance and one first heating module 12；
Separator 23, entrance and the outlet of first throttle valve 22；Branch pipe 24, the outlet of entrance and separator 23；And the
Flow meters 25, it is arranged on branch pipe 24.
The outlet of the branch pipe 24 of each acquisition process mechanism 2 connects with collecting pipe 3.Heating furnace 1, the multiple acquisition process
Mechanism 2 and collecting pipe 3 are arranged in skid 4.
When needing acquisition process shale gas, shale gas collection gas integral of the present utility model is prized into integral installation to gas collection
The predeterminated position stood, then the entrance of each air inlet pipeline 21 of acquisition process mechanism 2 is connected with corresponding shale gas well respectively
Together.The first heating module 12 that shale gas in each shale gas well flows into heating furnace 1 by air inlet pipeline 21 is heated,
It is depressured after the completion of heating into first throttle valve 22, the shale gas after decompression, which enters, carries out separating treatment in separator 23,
To remove the gravel and drop in shale gas；Shale gas after separation is pooled in collecting pipe 3 by branch pipe 24, and first flow
Meter 25 can the real time measure shale well correspond to the flow of shale gas.The outlet of collecting pipe 3 and other facilities of gas gathering station connect,
Other facilities are output to so that the shale gas in multiple shale wells to be converged.Skid 4 can support heating furnace 1, acquisition process mechanism 2
With collecting pipe 3, it is easy to handling, the installation of whole shale gas collection gas integral sled.
Shale gas collection gas integral sled of the present utility model can add to the shale gas of multiple shale gas wells output simultaneously
Heat, pressure regulation, separation and metering, and shale gas after processing can be collected output, therefore, shale gas gas collection one of the present utility model
The collection airway dysfunction (heating, pressure regulation, separation and metering) of bodyization sled is highly integrated, compact dimensions, saves floor occupying area, while also just
In dismounting, possess stronger versatility and interchangeability, simplify the operation and maintenance work of gas gathering station.
In addition, shale gas collection gas integral sled of the present utility model both can be used for the pilot production of shale gas early stage, it is also possible to
In the production procedure that the later stage is formal.
First heating module 12 can prevent shale gas cryogenic condensation from blocking pipeline shale gas heating.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, the air inlet of each acquisition process mechanism 2
The porch of pipeline 21 is provided with flange 5；The exit of collecting pipe 3 is provided with flange 5.The flange 5 of the porch of air inlet pipeline 21 is easy to
Air inlet pipeline 21 connects with the output channel of shale gas well, and the flange 5 in the exit of collecting pipe 3 is easy to collecting pipe 3 and gas gathering station
Other facility connections.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, the air inlet of each acquisition process mechanism 2
Pipeline 21 is provided with gate valve 6.Gate valve 6 can control the break-make of air inlet pipeline 21.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, separator 23 is vertical separator；
First flowmeter 25 is orifice flowmeter.The space that vertical separator takes is small, is easy to implement shale gas collection gas integral sled
Compact Layout.Contained diamond dust easily produces noise in gas separation process in shale gas, and by optimizing separator 23
Structure and operational factor can reach the purpose of noise reduction.The draining of separator 23 uses the form of drain valve, can arrange automatically
Go out liquid and gravel, while gravel blocking can also be avoided the occurrence of.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, each first heating module 12 includes two
Individual heating tube 121, and two heating tubes 121 are connected by being arranged on the second throttle 7 outside heating furnace 1.Shale gas passes through
One heating tube 121 flows into second throttle 7 after heating and is tentatively depressured, and then, the shale gas after preliminary decompression enters another
One heating tube 121 carries out reheating, and finally, the shale gas after reheating carries out secondary drop into first throttle valve 22
Pressure.Therefore, shale gas collection gas integral sled of the present utility model can realize two-step heating, two-stage pressure-regulating.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, each heating tube 121 is spiral coil.
Spiral coil in heating furnace 1 it is compact-sized, be easy to integrate, heat transfer efficiency is high.The inlet and outlet of spiral coil, which are arranged at, to be added
The side of the furnace wall of hot stove 1.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, heating furnace 1 is water batch heater.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, heating furnace 1 also has：Combustion chamber
13, for being heated to heating chamber 11；And second heating module 14, it is arranged in heating chamber 11.The shale gas gas collection one
Changing sled also includes：First fuel gas pipeline 8, entrance connect with collecting pipe 3, and outlet connects with the entrance of the second heating module 14；With
And second fuel gas pipeline 9, the outlet of entrance and the second heating module 14, outlet connects with combustion chamber 13.In collecting pipe 3
Part shale gas can be preheated (removing liquid object) by the first fuel gas pipeline 8 into the second heating module 14, after preheating
Shale gas by the second fuel gas pipeline 9 enter heating furnace 1 combustion chamber 13, shale gas combustion heat release in combustion chamber 13, so as to
The first heating module 12 in heating chamber 11 and the second heating module 14 are heated.Shale gas gas collection one of the present utility model
Bodyization prizes the fuel directly using the shale gas of collection as heating furnace 1, solves the problems, such as the fuel of heating furnace 1, simplifies structure simultaneously
Reduce energy consumption.
There is heat-conducting medium (such as water), caused heat is delivered to via heat-conducting medium in combustion chamber 13 in heating chamber 11
First heating module 12 and the second heating module 14.Heating furnace 1 can also have premix chamber, by the air of outside and the second combustion gas
The shale gas that pipeline 9 inputs is passed through combustion chamber 13 again after being sufficiently mixed, improve efficiency of combustion.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, set successively on the second fuel gas pipeline 9
It is equipped with pressure regulator valve A, filter B, second flowmeter C and pressure-control valve D.Pressure regulator valve A is by after shale gas pressure regulation to 0.4MPa
Filtered into filter B, measured subsequently into second flowmeter C, heating is finally entered after pressure-control valve D
The combustion chamber 13 of stove 1.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, filter B is basket filter, the
Two flowmeter C are turbine flowmeter.
Shale gas collection gas integral sled configuration high-performance of the present utility model monitors, control system.PLC is using heat
Standby redundant configuration, the reality of production process parameters (for example, first flowmeter 25 and the flow of second flowmeter C detections etc.) can be achieved
When acquisition control, urgent interlocking shut-off (ESD) etc. multiple functions of safety means, ensure that field apparatus is accurately monitored, controlled,
And the stabilization, reliable of system overall operation.Using technology of Internet of things, the technology such as integrated intelligent instrument, wireless telecommunications, intelligence is formed
Energyization prizes block assembly, realizes long-range monitoring, the information issue of Site Detection data., can be with using monitoring, management information networking
The running situation of remote monitoring shale gas collection gas integral sled of the present utility model, the operation conditions of equipment is fully understanded in time,
And on-line fault diagnosis, analysis are carried out, provide the user the service such as fault pre-alarming, troubleshooting.
In being prized according to shale gas collection gas integral of the present utility model, reference picture 1, acquisition process mechanism 2 is four groups.When
So, according to demand, acquisition process mechanism 2 is also three groups, six groups etc..Can according to shale gas collection gas integral of the present utility model sled
The aerogenesis of the multiple shale gas wells of acquisition process simultaneously, can effectively solve the problems, such as that single shale gas well yield is low.
Claims (10)
1. a kind of shale gas collection gas integral sled, it is characterised in that including heating furnace (1), multiple acquisition process mechanisms (2), converge
Flow tube (3) and skid (4)；
Heating furnace (1) has heating chamber (11) and the first heating module (12) being arranged in heating chamber (11), and first adds
The quantity of thermal modules (12) is identical with the quantity of acquisition process mechanism (2)；
Each acquisition process mechanism (2) includes：
Air inlet pipeline (21), entrance are used to connect with a shale gas well, outlet and the entrance of first heating module (12)
Connection；
First throttle valve (22), entrance and the outlet of one first heating module (12)；
Separator (23), entrance and the outlet of first throttle valve (22)；
Branch pipe (24), the outlet of entrance and separator (23)；And
First flowmeter (25), it is arranged on branch pipe (24)；
The outlet of the branch pipe (24) of each acquisition process mechanism (2) connects with collecting pipe (3)；
Heating furnace (1), the multiple acquisition process mechanism (2) and collecting pipe (3) are arranged in skid (4).
2. shale gas collection gas integral sled according to claim 1, it is characterised in that
The porch of the air inlet pipeline (21) of each acquisition process mechanism (2) is provided with flange (5)；
The exit of collecting pipe (3) is provided with flange (5).
3. shale gas collection gas integral sled according to claim 1, it is characterised in that each acquisition process mechanism (2) are entered
Air pipe (21) is provided with gate valve (6).
4. shale gas collection gas integral sled according to claim 1, it is characterised in that
Separator (23) is vertical separator；
First flowmeter (25) is orifice flowmeter.
5. shale gas collection gas integral sled according to claim 1, it is characterised in that each first heating module (12) includes
Two heating tubes (121), and two heating tubes (121) are connected by being arranged on the outside second throttle (7) of heating furnace (1).
6. shale gas collection gas integral sled according to claim 5, it is characterised in that each heating tube (121) is helical disk
Pipe.
7. shale gas collection gas integral sled according to claim 1, it is characterised in that heating furnace (1) is water batch heater.
8. shale gas collection gas integral sled according to claim 1, it is characterised in that
Heating furnace (1) also has：Combustion chamber (13), for being heated to heating chamber (11)；And second heating module (14), set
In heating chamber (11)；
The shale gas collection gas integral sled also includes：
First fuel gas pipeline (8), entrance connect with collecting pipe (3), and outlet connects with the entrance of the second heating module (14)；And
The outlet of second fuel gas pipeline (9), entrance and the second heating module (14), outlet connect with combustion chamber (13).
9. shale gas collection gas integral sled according to claim 8, it is characterised in that on the second fuel gas pipeline (9) successively
It is provided with pressure regulator valve (A), filter (B), second flowmeter (C) and pressure-control valve (D).
10. shale gas collection gas integral sled according to claim 1, it is characterised in that acquisition process mechanism (2) is four
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072140.5U CN207111053U (en) | 2017-08-24 | 2017-08-24 | Shale gas collection gas integral is prized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721072140.5U CN207111053U (en) | 2017-08-24 | 2017-08-24 | Shale gas collection gas integral is prized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111053U true CN207111053U (en) | 2018-03-16 |
Family
ID=61577718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721072140.5U Active CN207111053U (en) | 2017-08-24 | 2017-08-24 | Shale gas collection gas integral is prized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607322A (en) * | 2022-03-29 | 2022-06-10 | 重庆非常规油气研究院有限公司 | High-pressure shale gas well trial production integrated mining and transportation method |
-
2017
- 2017-08-24 CN CN201721072140.5U patent/CN207111053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607322A (en) * | 2022-03-29 | 2022-06-10 | 重庆非常规油气研究院有限公司 | High-pressure shale gas well trial production integrated mining and transportation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103242924B (en) | Tubular oil-gas separator and oil-gas separation method | |
| CN104594855B (en) | Shale gas high pressure mining integrates skid-mounted unit and its mining technique and installation method | |
| CN109340570B (en) | Skid-mounted oil-gas mixing and conveying device | |
| CN104295269B (en) | Integral well group boosting integration device | |
| CN104785466B (en) | A kind of intelligent circulating cooling water- to-water heat exchanger automatic on-line purging system and method | |
| RU77405U1 (en) | INSTALLING AN INTEGRATED GAS PREPARATION | |
| CN207111053U (en) | Shale gas collection gas integral is prized | |
| CN209084411U (en) | A kind of sledge dress oil gas combined transportation device | |
| CN205532514U (en) | Defeated modularization of cluster well station collection sled dress device | |
| CN205225237U (en) | Oily water mixing of collection sled | |
| CN104727784A (en) | Oil gathering and ball collecting all-in-one integrated device and technological method thereof | |
| CN202125357U (en) | Prepositioned module for gas system | |
| CN108086968B (en) | Coal bed gas cluster well skid-mounted device | |
| CN206600614U (en) | Shale gas platform integration sledge dress gas collecting apparatus | |
| CN105065909B (en) | A kind of metering method of intelligent metering sled | |
| CN106753519B (en) | A kind of system and method improving multi-purpose station crude oil dehydration efficiency | |
| CN208471998U (en) | A kind of integration skid-mounted unit of multi-purpose station oil vapor treatment equipment | |
| CN115751716A (en) | Oil and gas field ground gathering and transportation system and gathering and transportation method | |
| CN213177697U (en) | Short-flow natural gas gathering and transportation system | |
| CN208667627U (en) | A kind of associated gas liquid separation metering integrated integrating device | |
| CN203603871U (en) | Oil gas throttling, heat preservation, separation and measurement integrated equipment | |
| CN103603649A (en) | Oil gas throttling, heat-preserving and separation metering integrated equipment | |
| CN2913808Y (en) | Movable metering switch oil extraction station | |
| CN205896696U (en) | Novel digital pressure boost sled device | |
| CN109611690B (en) | Well group falls back pressure metering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.38-2, Tangxun Hubei Road, Donghu New Technology Development Zone, Wuhan, Hubei 430223 Patentee after: SINOPEC PETROLEUM ENGINEERING JIANGHAN Corp. Address before: No.38-2, Tangxun Hubei Road, Donghu New Technology Development Zone, Wuhan, Hubei 430223 Patentee before: SINOPEC ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |