CN103089209A - Single-pipe multi-well water distribution system - Google Patents
Single-pipe multi-well water distribution system Download PDFInfo
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- CN103089209A CN103089209A CN 201110379665 CN201110379665A CN103089209A CN 103089209 A CN103089209 A CN 103089209A CN 201110379665 CN201110379665 CN 201110379665 CN 201110379665 A CN201110379665 A CN 201110379665A CN 103089209 A CN103089209 A CN 103089209A
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Abstract
The invention discloses a single-pipe multi-well water distribution system. The system mainly comprises a water injection station, a water distribution room and at least two water injection wells, wherein the water injection station is connected with a water source; the water distribution room is connected with the water injection station; and the water injection wells are connected with the water distribution room. A water injection pipe network is convenient to adjust, and the water distribution room can be integrated with an oil gas metering station and is convenient to manage; and the system is suitable for a block which is provided with a large number of water injection wells, has large oil field area and water injection quantity and is subjected to large-area water injection development.
Description
Technical field
The present invention relates to a kind of many wells of single tube water distribution system.
Background technology
Water filling is a kind of very important mining type in oil field development, and it can replenish stratum energy effectively, improving oil recovery factor, guarantees to have played positive role in oil field high yield, stable yields.But water filling itself is also an energy consumption rich and influential family, and the power consumption of flood pattern is huge, accounts for 33%～56% of China's field produces electricity consumption.And along with the rising water injecting consumption of oil field composite water cut also will sharply rise.Therefore, the energy-saving and cost-reducing of flood pattern has great importance for reducing the field produces cost.Add up according to investigations, China's water injecting pump operational efficiency average out to 75.2%, domestic advanced value is 79.9% (grand celebration), is abroad 80%～85%.Domestic water filling electricity consumption unit consumption average out to 6.94kWh/t, advanced value for 6.15kWh/t, is abroad 5.6～6.0kWh/t.The average Water Injection Efficiency in the whole nation is 47.8%.This shows, improve Water Injection Efficiency, energy-saving and cost-reducing, have great significance.
Water Injection Efficiency is the index of a reflection oil field flood pattern ground surface works comprehensive economy technology, and the height of Water Injection Efficiency directly affects the height of cost of crude oil production.Development along with the development technology in oilfield technology, each oil field, the whole nation has begun to take shape the Above Ground Technology that satisfies the water flooding needs that is fit to this oil field all kinds oil reservoir, different injection pressure, different quality characteristics on flood pattern, for good condition has been created in stable yields, the volume increase in oil field.But along with the increase of oil field development difficulty, the Water Injection Efficiency in most of oil field does not all reach standard-required.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of many wells of single tube water distribution system is provided, this many wells of single tube water distribution system is convenient to adjust injection pipe network, and distributing room for water injection can be unified with the oil gas metering station, is convenient to management.This flow process is applicable to that the oil field area is large, and water injection well is many, the block of the large tracts of land waterflooding extraction that water injection rate is large.
Purpose of the present invention is achieved through the following technical solutions: many wells of single tube water distribution system, mainly consisted of by water-injection station, distributing room for water injection and at least two water injection wells, and described water-injection station is connected with the water source, and distributing room for water injection is connected with water-injection station, and water injection well all is connected with distributing room for water injection.
Described water-injection station mainly is made of the water pot that is connected with the water source and the water injecting pump that is connected with water pot, and described water injecting pump is connected with water-injection station.
Between described water pot and water source and water injecting pump and distributing room for water injection be provided with flow meter.
Described distributing room for water injection is provided with some distribution pipes, and distribution pipe is corresponding connected one by one with water injection well.
In sum, the invention has the beneficial effects as follows: be convenient to adjust injection pipe network, distributing room for water injection can be unified with the oil gas metering station, is convenient to management.This flow process is applicable to that the oil field area is large, and water injection well is many, the block of the large tracts of land waterflooding extraction that water injection rate is large.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
Many wells of the single tube water distribution system that the present invention relates to mainly is made of water-injection station, distributing room for water injection and two water injection wells at least, and described water-injection station is connected with the water source, and distributing room for water injection is connected with water-injection station, and water injection well all is connected with distributing room for water injection.
Described water-injection station mainly is made of the water pot that is connected with the water source and the water injecting pump that is connected with water pot, and described water injecting pump is connected with water-injection station.
Between described water pot and water source and water injecting pump and distributing room for water injection be provided with flow meter.
Described distributing room for water injection is provided with some distribution pipes, and distribution pipe is corresponding connected one by one with water injection well.
Operating principle of the present invention is: by after flow meter, enter water pot from the water at water source, then by after the water injecting pump supercharging, enter the distribution pipe of distributing room for water injection, and then regulate injection pipe network by actual demand, finally enter in water injection well.
To sum up, the present invention is convenient to adjust injection pipe network, and distributing room for water injection can be unified with the oil gas metering station, is convenient to management.This flow process is applicable to that the oil field area is large, and water injection well is many, the block of the large tracts of land waterflooding extraction that water injection rate is large.
The above is only preferred embodiment of the present invention, is not the present invention is done any pro forma restriction, and every foundation technical spirit of the present invention, any simple modification, equivalent variations that above embodiment is done are within all falling into protection scope of the present invention.
Claims (4)
1. many wells of single tube water distribution system, is characterized in that, mainly is made of water-injection station, distributing room for water injection and at least two water injection wells, and described water-injection station is connected with the water source, and distributing room for water injection is connected with water-injection station, and water injection well all is connected with distributing room for water injection.
2. many wells of single tube water distribution system according to claim 1, is characterized in that, described water-injection station mainly is made of the water pot that is connected with the water source and the water injecting pump that is connected with water pot, and described water injecting pump is connected with water-injection station.
3. many wells of single tube water distribution system according to claim 2, is characterized in that, between described water pot and water source and water injecting pump and distributing room for water injection be provided with flow meter.
4. many wells of single tube water distribution system according to claim 1, is characterized in that, described distributing room for water injection is provided with some distribution pipes, and distribution pipe is corresponding connected one by one with water injection well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379665 CN103089209A (en) | 2011-11-08 | 2011-11-08 | Single-pipe multi-well water distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379665 CN103089209A (en) | 2011-11-08 | 2011-11-08 | Single-pipe multi-well water distribution system |
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| Publication Number | Publication Date |
|---|---|
| CN103089209A true CN103089209A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110379665 Pending CN103089209A (en) | 2011-11-08 | 2011-11-08 | Single-pipe multi-well water distribution system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256032A (en) * | 2013-05-31 | 2013-08-21 | 中国地质大学（北京） | Method for enhancing water injecting capacity of hypotonic oil field by utilizing nano-powder material |
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2011
- 2011-11-08 CN CN 201110379665 patent/CN103089209A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256032A (en) * | 2013-05-31 | 2013-08-21 | 中国地质大学（北京） | Method for enhancing water injecting capacity of hypotonic oil field by utilizing nano-powder material |
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Application publication date: 20130508 |