CN201225143Y - On-line injection cut and drive-adjustable apparatus - Google Patents
On-line injection cut and drive-adjustable apparatus Download PDFInfo
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- CN201225143Y CN201225143Y CNU200720159893XU CN200720159893U CN201225143Y CN 201225143 Y CN201225143 Y CN 201225143Y CN U200720159893X U CNU200720159893X U CN U200720159893XU CN 200720159893 U CN200720159893 U CN 200720159893U CN 201225143 Y CN201225143 Y CN 201225143Y
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- water injection
- water
- waterflood
- injection
- transmission line
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Abstract
The utility model relates to an online profile and flooding control device for water injection, which comprises a water distributing room, a liquid storage pot, a metering pump, a water distributing pipeline, a flowmeter and a pressure gauge, wherein a throttle valve is mounted on a water injection pipeline. The online profile and flooding control device for the water injection also comprises the flowmeter, the throttle valve and the pressure gauge which are all connected with the water injection pipeline in the water distributing room; one end of an injection allocation piepline is connected with the water injection pipeline, the other end is connected with the metering pump, and the other end of the metering pump is sequentially connected with a control valve and the liquid storage pot. The utility model has simplified technology, convenient operation and synchronous pouring with the water injection and can be widely applied to a profile control technology for the water injection of oil exploitation.
Description
One, technical field
The utility model relates to the oil recovery technique device of petroleum industry, particularly a kind of online injection profile control transfer drive device.
Two, background technology
At present, profile control transfer drive technology adopts the on-the-spot mode that directly pumps in the water injection well in implementation process, this form of construction work exists following shortcoming or deficiency: 1. operational discharge capacity is big, it is too fast easily to cause oil-water well pressure to rise, and can not reach the purpose of deep profile controlling transfer drive; 2. concentration is wayward in the work progress, easily causes the oil-water well near wellbore zone to stop up, and influences the effect of profile control transfer drive; When 3. injecting the profile control profile control agent, general water injection well will stop water filling, complicated operation, labor intensity of operating staff height.
Three, summary of the invention
The purpose of this utility model provides the online injection profile control transfer drive device of a kind of reliable operation, practical convenient, overcomes or avoid the shortcoming or the deficiency of existing construction technology.
Online injection profile control transfer drive device described in the utility model, comprise distributing room for water injection, fluid reservoir, measuring pump, water distribution pipeline, flow meter and pressure meter, choke valve is installed on the waterflood-transmission line, also comprise the flow meter, choke valve and the pressure meter that connect on the waterflood-transmission line in the described distributing room for water injection, described injection allocation pipeline one end links to each other with waterflood-transmission line, the other end is connected on the measuring pump, and the other end of this measuring pump is connected with fluid reservoir with control valve in turn.
Wherein, described fluid reservoir is square or circular configuration, is installed in the distributing room for water injection.Described measuring pump directly is connected with waterflood-transmission line.
The utility model has following advantage compared with prior art:
1, controlled and synchronizing function can realize the adjusting control of operation pressure and blocking agent concentration.
2, inject synchronously with the well water filling, connect the water filling manifold with dedicated pipeline.
3, simple to operate, reliable operation, practical convenient.
4, simplify the construction technology of profile control transfer drive, reduced cost of production and working strength of workers.
Four, description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
Five, the specific embodiment
Consult accompanying drawing, a kind of online injection profile control transfer drive device, comprise distributing room for water injection, fluid reservoir, measuring pump, water distribution pipeline, flow meter and pressure meter, choke valve is installed on the waterflood-transmission line, also comprise the flow meter 4, choke valve 5 and the pressure meter 3 that connect on the waterflood-transmission line 6 in the described distributing room for water injection 2, injection allocation pipeline 10 1 ends link to each other with waterflood-transmission line 6, and the other end is connected on the measuring pump 7, and the other end of this measuring pump 7 is connected with fluid reservoir 9 with control valve 8 in turn.Waterflood-transmission line 6 is connected on the water injection well 1 by choke valve 5, flow meter 4.Water distribution pipeline 10 1 ends are connected with waterflood-transmission line 6, and the other end is connected with fluid reservoir 9 with control valve 8 by measuring pump 7.
Fluid reservoir 9 is square or circular configuration, is installed in the distributing room for water injection 2.Measuring pump 7 directly is connected with waterflood-transmission line 6.
Claims (3)
1, a kind of online injection profile control transfer drive device, comprise distributing room for water injection, fluid reservoir, measuring pump, water distribution pipeline, flow meter and pressure meter, choke valve is installed on the waterflood-transmission line, it is characterized in that also comprising the flow meter, choke valve and the pressure meter that connect on the waterflood-transmission line in the described distributing room for water injection, described injection allocation pipeline one end links to each other with waterflood-transmission line, the other end is connected on the measuring pump, and the other end of this measuring pump is connected with fluid reservoir with control valve in turn.
2, online injection profile control transfer drive device according to claim 1 is characterized in that described fluid reservoir is square or circular configuration, is installed in the distributing room for water injection.
3, online injection profile control transfer drive device according to claim 1 is characterized in that described measuring pump directly is connected with waterflood-transmission line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200720159893XU CN201225143Y (en) | 2007-12-31 | 2007-12-31 | On-line injection cut and drive-adjustable apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200720159893XU CN201225143Y (en) | 2007-12-31 | 2007-12-31 | On-line injection cut and drive-adjustable apparatus |
Publications (1)
Publication Number | Publication Date |
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CN201225143Y true CN201225143Y (en) | 2009-04-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200720159893XU Expired - Fee Related CN201225143Y (en) | 2007-12-31 | 2007-12-31 | On-line injection cut and drive-adjustable apparatus |
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CN (1) | CN201225143Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758606A (en) * | 2011-04-28 | 2012-10-31 | 中国石油天然气股份有限公司 | Ground injection system for coal bed gas test |
CN104727792A (en) * | 2015-03-18 | 2015-06-24 | 西安始创能源科技有限公司 | Oil reservoir water injection self-adaptive deep global regulation device and construction method |
CN104818969A (en) * | 2015-03-11 | 2015-08-05 | 中国石油天然气股份有限公司 | Liquid cross-linking agent injection device |
CN105507864A (en) * | 2016-01-27 | 2016-04-20 | 中国石油天然气股份有限公司 | Special complete equipment for oil-containing sludge profile control |
CN106634921A (en) * | 2016-09-13 | 2017-05-10 | 中国石油大学(华东) | Continuous on-line production of heavy oil reservoir emulsion particle diverting agent and injection integration method |
-
2007
- 2007-12-31 CN CNU200720159893XU patent/CN201225143Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758606A (en) * | 2011-04-28 | 2012-10-31 | 中国石油天然气股份有限公司 | Ground injection system for coal bed gas test |
CN104818969A (en) * | 2015-03-11 | 2015-08-05 | 中国石油天然气股份有限公司 | Liquid cross-linking agent injection device |
CN104727792A (en) * | 2015-03-18 | 2015-06-24 | 西安始创能源科技有限公司 | Oil reservoir water injection self-adaptive deep global regulation device and construction method |
CN105507864A (en) * | 2016-01-27 | 2016-04-20 | 中国石油天然气股份有限公司 | Special complete equipment for oil-containing sludge profile control |
CN106634921A (en) * | 2016-09-13 | 2017-05-10 | 中国石油大学(华东) | Continuous on-line production of heavy oil reservoir emulsion particle diverting agent and injection integration method |
CN106634921B (en) * | 2016-09-13 | 2018-07-06 | 中国石油大学(华东) | The continuous online production of viscous oil emulsion particle diverting agent and injection integral method |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20101231 |