CN207778022U - A kind of high gas-oil ratio (HGOR) block oil-gas transportation device - Google Patents
A kind of high gas-oil ratio (HGOR) block oil-gas transportation device Download PDFInfo
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- CN207778022U CN207778022U CN201721246052.2U CN201721246052U CN207778022U CN 207778022 U CN207778022 U CN 207778022U CN 201721246052 U CN201721246052 U CN 201721246052U CN 207778022 U CN207778022 U CN 207778022U
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Abstract
The utility model provides a kind of high gas-oil ratio (HGOR) block oil-gas transportation device, including oil-collecting header, skid-mounted pressure boost integrating device, air cooler, associated gas dispenser and gas flow meter；The oil-collecting header outlet is connect with skid-mounted pressure boost integrating device import, skid-mounted pressure boost integrating device outlet is connect with air cooler import, air cooler outlet is connect with associated gas dispenser import, there are two gas vents for associated gas dispenser, one gas vent is connect with skid-mounted pressure boost integrating device import, another gas vent is connect with gas flowmeter.It is defeated that the utility model realizes high gas-oil ratio (HGOR) block oil gas totally-enclosed collection；The utility model by oil gas buffering, the second-order separation, oil gas is point defeated solves the practical problems such as flame-out, the oil transfer pump damage of high gas-oil ratio (HGOR) block pipeline slug flow, heating furnace, improve 80% oil-gas transportation efficiency, solve practical site problems.The utility model improves yard adaptability, reduces construction period and construction investment by realizing equipment component sledge dressization.
Description
Technical field
The utility model is related to low permeability oil and gas field oil-gas gathering and transportation technical fields, are primarily adapted for use in a kind of high gas-oil ratio (HGOR) block
Oil-gas transportation device is specifically that one kind being related to stand in oilfield surface construction engineering interior oil-collecting, heating, separation, conveying device.
Background technology
With the large-scale development of oil gas field, output content from oil well is along with a large amount of associated gas, by reservoir geology item
Part and topography and geomorphology limiting factor, it is fragile that high gas-oil ratio (HGOR) crude oil in transmission process middle pipe Louis slug flow long-play occurs
Oil transfer pump, while crude oil dissolved gas is big, the associated gas after separation is commonly used in yard furnace fuel, the associated gas after separation
Liquid content easily causes heating furnace more and stops working, and to influence transfer efficiency, brings greater inconvenience to yard production management.
Utility model content
In order to solve the problems, such as that high gas-oil ratio (HGOR) block yard oil transfer pump frequent breakage, heating furnace are frequently stopped working, this reality
A kind of high gas-oil ratio (HGOR) block oil-gas transportation device is provided with novel, the utility model realizes high gas-oil ratio (HGOR) block oil-gas transportation
Purpose, and have many advantages, such as process optimization, construction is simple, easy to operate, oil-gas transportation efficiency can be greatly improved, is met practical
Production requirement.
The technical solution that the utility model uses for：
A kind of high gas-oil ratio (HGOR) block oil-gas transportation device, including oil-collecting header, skid-mounted pressure boost integrating device, air cooler, companion
Angry dispenser and gas flow meter；The oil-collecting header outlet is connect with skid-mounted pressure boost integrating device import, Prying supercharging
Integrating device outlet is connect with air cooler import, and air cooler outlet is connect with associated gas dispenser import, and associated gas dispenser has
Two gas vents, a gas vent are connect with skid-mounted pressure boost integrating device import, another gas vent and gas flow
Meter connection.
The skid-mounted pressure boost integrating device includes heating furnace, surge tank, oil transfer pump and flowmeter, the heating furnace
Coming oil heating import connect with oil-collecting header, the coming oil heating exit of heating furnace is connect with surge tank import, surge tank export and
Oil transportation pump inlet connects, and oil transportation pump discharge is connect with defeated heating import outside heating furnace；Defeated heating exit and flowmeter outside heating furnace
Connection.
The furnace fuel gas import of one gas vent of associated gas dispenser and the skid-mounted pressure boost integrating device connects
It connects.
The gas vent of the surge tank is connect with air cooler import.
The flow is calculated as spiral single-rotor flow meter.
The gas flow is calculated as intelligent vortex precession flowmeter.
The beneficial effects of the utility model are：
1, it is defeated to realize high gas-oil ratio (HGOR) block oil gas totally-enclosed collection for the utility model.
2, the utility model by oil gas buffering, the second-order separation, oil gas is point defeated solves high gas-oil ratio (HGOR) block pipeline slug
The practical problems such as flame-out, the oil transfer pump damage of stream, heating furnace（Oil-gas mixture initially enters the surge tank of Prying supercharging device, into
Row oil gas just detach, it is still higher by the associated gas liquid holdup just detached, if access heating furnace be easy to cause it is flame-out, therefore will
Enter associated gas dispenser after the higher associated gas access air cooler cooling of liquid holdup and carry out secondary separation, by density contrast association
Droplets agglomerate in gas sinks to being gathered in the bottom of dispenser, and the lower associated gas of liquid holdup of secondary separation moves up, and passes through pipe
Line is supplied to heating furnace, solves the problems, such as that heating furnace is flame-out with this.
Since high oil-gas ratio block output content from oil well tolerance is larger, screw pump is for a long time in slug flow operating mode（One section of gaseous state, one
Section liquid）When lower operation, stator and friction rotor heat time are long, and stator is easily damaged, and to influence actual production operation, lead to
The present apparatus is crossed, after upstream slug flow is buffered by surge tank, liquid is by screw pump pressure-increasing unit, and gas by pressing certainly after separation
Conveying solves the problems, such as oil transfer pump damage by the way that oil gas point is defeated）, improve oil-gas transportation efficiency（80%）, the scene of solution is actually asked
Topic.
3, the utility model method improves yard adaptability, reduces the construction period by realizing equipment component sledge dressization
And construction investment.
It is further detailed below with reference to attached drawing.
Description of the drawings
Fig. 1 is the utility model process flow chart.
In figure：1, oil-collecting header；2, skid-mounted pressure boost integrating device；2-1, heating furnace；2-2, surge tank；2-3, oil transfer pump；
2-4, flowmeter；3, air cooler；4, associated gas dispenser；5, gas flowmeter.
Specific implementation mode
Embodiment 1：
In order to solve the problems, such as that high gas-oil ratio (HGOR) block yard oil transfer pump frequent breakage, heating furnace are frequently stopped working, this reality
A kind of high gas-oil ratio (HGOR) block oil-gas transportation device as shown in Figure 1 is provided with novel, the utility model realizes high gas-oil ratio (HGOR) area
The purpose of block oil-gas transportation, and have many advantages, such as process optimization, construction is simple, easy to operate, oil-gas transportation can be greatly improved
Efficiency meets actual production demand.
A kind of high gas-oil ratio (HGOR) block oil-gas transportation device, including oil-collecting header 1, skid-mounted pressure boost integrating device 2, air cooler 3,
4 and gas flow meter 5 of associated gas dispenser；The outlet of oil-collecting header 1 is connect with 2 import of skid-mounted pressure boost integrating device, sledge
The outlet of dress supercharging integrating device 2 is connect with 3 import of air cooler, and the outlet of air cooler 3 is connect with 4 import of associated gas dispenser, association
There are two gas vent, a gas vents to be connect with 2 import of skid-mounted pressure boost integrating device for gas dispenser 4, another gas goes out
Mouth is connect with gas flowmeter 5.
After the produced liquid in oil well that temperature is 3 DEG C is pressed into oil-collecting header 1 by well site certainly by flowline first, pass through sledge
After dress supercharging integrating device 2 is detached, associated gas enters air cooler 3, is detached into associated gas dispenser 4 after air-cooled,
It is divided into two-way into the associated gas after separation all the way after separation；Enter in skid-mounted pressure boost integrating device 2 all the way and is carried out as fuel
Burning, another way enter gas flowmeter 5, and associated gas is delivered to downstream website after metering.
It is defeated that the utility model realizes high gas-oil ratio (HGOR) block oil gas totally-enclosed collection.The utility model passes through oil gas buffering, two
Grade, which detaches, oil gas point is defeated solves the practical problems such as flame-out, the oil transfer pump damage of high gas-oil ratio (HGOR) block pipeline slug flow, heating furnace.
The utility model method by realize equipment component sledge dressization, raising yard adaptability, reduce the construction period with
Construction investment.
Embodiment 2：
On the basis of above-described embodiment, in the present embodiment, the skid-mounted pressure boost integrating device 2 includes heating furnace 2-
1, the heating import of the coming oil of surge tank 2-2, oil transfer pump 2-3 and flowmeter 2-4, the heating furnace 2-1 connects with oil-collecting header 1
It connects, the coming oil heating exit of heating furnace 2-1 is connect with surge tank 2-2 imports, and the outlets surge tank 2-2 connect with oil transfer pump 2-3 imports
It connects, the outlets oil transfer pump 2-3 are connect with defeated heating import outside heating furnace 2-1；Defeated heating exit and flowmeter 2-4 outside heating furnace 2-1
Connection.
The heating furnace 2-1 fuel gas of described 4 one gas vents of associated gas dispenser and skid-mounted pressure boost integrating device 2 into
Mouth connection.The gas vent of the surge tank 2-2 is connect with 3 import of air cooler.
The flowmeter 2-4 is spiral single-rotor flow meter.
The gas flowmeter 5 is intelligent vortex precession flowmeter.
Oil-gas mixture initially enters the surge tank 2-2 of Prying supercharging device 2, carries out oil gas and just detaches, by just detaching
Associated gas liquid holdup it is still higher, if access heating furnace 2-1 is easy to cause flame-out, therefore the higher associated gas of liquid holdup is connect
Enter to enter after air cooler 3 cools down the progress secondary separation of associated gas dispenser 4, sinks by the droplets agglomerate in density contrast associated gas
It is gathered in the bottom of dispenser, the lower associated gas of liquid holdup of secondary separation moves up, and is supplied to heating furnace 2-1 by pipeline,
Solve the problems, such as that heating furnace is flame-out with this.
Since high oil-gas ratio block output content from oil well tolerance is larger, screw pump is for a long time in slug flow operating mode（One section of gaseous state, one
Section liquid）When lower operation, stator and friction rotor heat time are long, and stator is easily damaged, and to influence actual production operation, lead to
The present apparatus is crossed, after upstream slug flow is buffered by surge tank 2-2, liquid is by screw pump pressure-increasing unit, after gas is by separation
It is conveyed from pressure, solves the problems, such as oil transfer pump damage by the way that oil gas point is defeated）, 80% oil-gas transportation efficiency is improved, it is real to solve scene
Border problem.The utility model method improves yard adaptability, reduces the construction period and build by realizing equipment component sledge dressization
If investment.
Embodiment 3：
On the basis of above-described embodiment, in the present embodiment, a kind of high gas-oil ratio (HGOR) block oil-gas transportation method,
The specific steps are：
After the produced liquid in oil well that temperature is 3 DEG C is pressed into oil-collecting header 1 by well site certainly by flowline first, pass through sledge
The heating furnace 2-1 of dress supercharging integrating device 2 is heated to 30-40 DEG C；Produced liquid in oil well after heating enters surge tank 2-2 and carries out oil
Gas two-phase laminated flow, the oil gas isolated are divided into two-way output；
The wet oil that the first via is separated enters oil transfer pump 2-3, after supercharging, into heating furnace 2-1 crude oil exportings
Import is heated, after being heated to 30-40 DEG C, into the flowmeter 2-4 of skid-mounted pressure boost integrating device 2, wet oil is by metering
After be delivered to downstream website；
The associated gas that second road is separated is transported to air cooler 3, and the progress of associated gas dispenser 4 is delivered to after air-cooled
Secondary separation, the associated gas after separation are divided into two-way；All the way enter skid-mounted pressure boost integrating device 2 heating furnace 2-1 fuel gas into
Mouthful, another way enters gas flowmeter 5, and associated gas is delivered to downstream website after metering.
After the produced liquid in oil well that temperature is 3 DEG C is pressed into oil-collecting header 1 by well site certainly by flowline, passes through sledge and fill increasing
The heating furnace 2-1 of pressure integrating device 2 is heated to 35 DEG C.
After the produced liquid in oil well that temperature is 3 DEG C is pressed into oil-collecting header 1 by well site certainly by flowline, passes through sledge and fill increasing
The heating furnace 2-1 of pressure integrating device 2 is heated to 30-40 DEG C, and for the temperature used in the present embodiment for 35 DEG C, this temperature is to meet
The most economical heating temperature value of production run had not only met heating furnace burning makings demand and oil transfer pump infusion gassiness requirement, but also
Reduce heating fuel）；The surge tank 2-2 that produced liquid in oil well after heating enters skid-mounted pressure boost integrating device 2 carries out oil gas two
Phase separation, the oil gas isolated are divided into two-way output.
The wet oil that the first via is separated enters the oil transfer pump 2-3 of skid-mounted pressure boost integrating device 2, after supercharging, into
The heating furnace 2-1 crude oil exportings heating import for entering skid-mounted pressure boost integrating device 2 fills into sledge and increases after being heated to 30-40 DEG C
Integrating device flowmeter 2-4, wet oil is pressed to be delivered to downstream website after metering.
The associated gas that second road is separated is transported to air cooler 3, and the progress of associated gas dispenser 4 is delivered to after air-cooled
Secondary separation, the associated gas after separation are divided into two-way.All the way enter skid-mounted pressure boost integrating device 2 heating furnace 2-1 fuel gas into
Mouthful, it is used as fuel supply heating furnace, another way enters gas flowmeter 5, and associated gas is delivered to downstream stations after metering
Point.
It is exemplified as above be only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, it is every to be belonged within the scope of protection of the utility model with the same or analogous design of the utility model.This practicality is new
The device and component not being described in detail in type are the prior art, will not described one by one in the utility model.
Claims (6)
1. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device, it is characterised in that：Including oil-collecting header（1）, the integrated dress of Prying supercharging
It sets（2）, air cooler（3）, associated gas dispenser (4) and gas flow meter (5)；The oil-collecting header（1）Outlet increases with sledge dress
Press integrating device（2）Import connects, skid-mounted pressure boost integrating device（2）Outlet and air cooler（3）Import connects, air cooler（3）Go out
Mouth is connect with associated gas dispenser (4) import, and there are two gas vent, a gas vents to be filled with sledge for associated gas dispenser (4)
It is pressurized integrating device（2）Import connects, another gas vent is connect with gas flowmeter (5).
2. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device according to claim 1, it is characterised in that：The sledge dress increases
Press integrating device（2）Including heating furnace（2-1）, surge tank（2-2）, oil transfer pump（2-3）And flowmeter（2-4）, the heating
Stove（2-1）Coming oil heating import and oil-collecting header（1）Connection, heating furnace（2-1）Coming oil heating exit and surge tank（2-2）
Import connects, surge tank（2-2）Outlet and oil transfer pump（2-3）Import connects, oil transfer pump（2-3）Outlet and heating furnace（2-1）Outside
Defeated heating import connection；Heating furnace（2-1）Outer defeated heating exit and flowmeter（2-4）Connection.
3. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device according to claim 1, it is characterised in that：The associated gas
Dispenser (4) gas vents and a skid-mounted pressure boost integrating devices（2）Heating furnace（2-1）Fuel gas inlet connects.
4. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device according to claim 2, it is characterised in that：The surge tank
（2-2）Gas vent and air cooler（3）Import connects.
5. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device according to claim 2, it is characterised in that：The flowmeter
（2-4）For spiral single-rotor flow meter.
6. a kind of high gas-oil ratio (HGOR) block oil-gas transportation device according to claim 1, it is characterised in that：The gas stream
Gauge（5）For intelligent vortex precession flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246052.2U CN207778022U (en) | 2017-09-27 | 2017-09-27 | A kind of high gas-oil ratio (HGOR) block oil-gas transportation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246052.2U CN207778022U (en) | 2017-09-27 | 2017-09-27 | A kind of high gas-oil ratio (HGOR) block oil-gas transportation device |
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| Publication Number | Publication Date |
|---|---|
| CN207778022U true CN207778022U (en) | 2018-08-28 |
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| CN201721246052.2U Active CN207778022U (en) | 2017-09-27 | 2017-09-27 | A kind of high gas-oil ratio (HGOR) block oil-gas transportation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701919A (en) * | 2017-09-27 | 2018-02-16 | 西安长庆科技工程有限责任公司 | A kind of high gas-oil ratio (HGOR) block oil-gas transportation device and method |
-
2017
- 2017-09-27 CN CN201721246052.2U patent/CN207778022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701919A (en) * | 2017-09-27 | 2018-02-16 | 西安长庆科技工程有限责任公司 | A kind of high gas-oil ratio (HGOR) block oil-gas transportation device and method |
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