CN201225143Y - On-line injection cut and drive-adjustable apparatus - Google Patents

On-line injection cut and drive-adjustable apparatus Download PDF

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Publication number
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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CN
China
Prior art keywords
water injection
water
waterflood
injection
transmission line
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.)
Expired - Fee Related
Application number
CNU200720159893XU
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Chinese (zh)
Inventor
张德崇
马中跃
谭光兴
曹锋
齐玉荣
温鸿滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGYING SHIDA INTEGRATIVE TECHNOLOGY Co Ltd
Original Assignee
DONGYING SHIDA INTEGRATIVE TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CNU200720159893XU priority Critical patent/CN201225143Y/en
Application granted granted Critical
Publication of CN201225143Y publication Critical patent/CN201225143Y/en
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Expired - Fee Related legal-status Critical Current

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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

Online injection profile control transfer drive device
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.
CNU200720159893XU 2007-12-31 2007-12-31 On-line injection cut and drive-adjustable apparatus Expired - Fee Related CN201225143Y (en)

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
CN201225143Y true CN201225143Y (en) 2009-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720159893XU Expired - Fee Related CN201225143Y (en) 2007-12-31 2007-12-31 On-line injection cut and drive-adjustable apparatus

Country Status (1)

Country Link
CN (1) CN201225143Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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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