CN209539292U - The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields - Google Patents

The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields Download PDF

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Publication number
CN209539292U
CN209539292U CN201920050728.3U CN201920050728U CN209539292U CN 209539292 U CN209539292 U CN 209539292U CN 201920050728 U CN201920050728 U CN 201920050728U CN 209539292 U CN209539292 U CN 209539292U
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CN
China
Prior art keywords
well
flushing
water injection
continuous
high pressure
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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
CN201920050728.3U
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Chinese (zh)
Inventor
卢俊驰
杨智勇
尚秀卫
张军
杨旭
马艳霞
李倩
董娜
马周平
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Individual
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Individual
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Priority to CN201920050728.3U priority Critical patent/CN209539292U/en
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Publication of CN209539292U publication Critical patent/CN209539292U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The continuous well-flushing Multi-functional corollary equipment of a kind of water injection well in oil fields described in the utility model, including high pressure is into the composition such as, drain hose, quick coupling, a liquid flowing valve, two draining valves, flowmeter, sample cock, threeway, pedestal, cyclone separator, magnetic fixators.Not only well-flushing returning fluid can be measured and be sampled, but can switching flow at any time, so that returning fluid is entered any tank car, it is not necessary to stop well-flushing, continuous well-flushing may be implemented, guarantee well-flushing quality.It can be realized degassing and automatically fixed function simultaneously.

Description

The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields
Technical field
The utility model relates to a kind of continuous well-flushing Multi-functional corollary equipments of water injection well in oil fields, are mainly used in oil field development The well-flushing of water injection well works, and can also be applied to the well-flushing work of oil field development oil-water well operation process.
Background technique
It needs that water injection well backwater outlet is connected with tank car with connecting pipeline when water injection well well-flushing at present, is filled to a tank car Man Hou closes water injection well valve, another tank car is in place, water injection well backwater valve is opened after pipeline is connected, by sewage It is packed into tank, then well-flushing is returned out sewage discharge to specified sewage farm by tank car.In this way it cannot be guaranteed that continuous well-flushing, and And the large labor intensity of worker, cause the suspended impurity in pit shaft that can settle again, well-flushing is not thorough, and well washing effect is very poor.Cause This needs develops a kind of multi-functional continuous well-flushing corollary apparatus, can guarantee continuous well-flushing in well-flushing in this way, and can be at any time Water quality and discharge capacity are observed, the quality of well-flushing is improved.
Summary of the invention
The problem of the purpose of this utility model is for water injection well in oil fields washing well process designs a kind of structure letter It is single, convenient for manufacture, it is capable of the device of continuous well-flushing.
The continuous well-flushing Multi-functional corollary equipment of a kind of water injection well in oil fields described in the utility model, including high pressure is into, drain Hose, quick coupling, a liquid flowing valve, two draining valves, flowmeter, sample cock, threeway, pedestal, cyclone separator, The composition such as magnetic fixator.Not only well-flushing returning fluid can be measured and be sampled, but can switching flow at any time, enter returning fluid Any tank car, it is not necessary to stop well-flushing, continuous well-flushing may be implemented, guarantee well-flushing quality.It can be realized degassing and oneself simultaneously Move fixed function.
The utility model is characterized in that: can well-flushing returning fluid be measured and be sampled, degassing process, and can cut at any time Change of current journey, automatic fixed rotary hose outlet make returning fluid continuously enter tank car, halfway need not in any position of tank car tank mouth Stop well-flushing, continuous well-flushing may be implemented, guarantees well-flushing quality, it is easy to operate, protect environment.
Detailed description of the invention
Attached drawing 1 is the continuous well-flushing Multi-functional corollary equipment schematic diagram of water injection well in oil fields.
Attached drawing 2 is magnetic fixator schematic diagram.
Specific embodiment
Referring to attached drawing, a kind of continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields, including high pressure feed liquor hose 1, quickly Connector 2, liquid flowing valve 3, flowmeter 4, sample cock 5, threeway 6, draining valve 7, high pressure drain hose 8, draining valve 9, height The composition such as pressure liquid hose 10, cyclone separator 11, magnetic fixator 12.
Before well-flushing, first high pressure feed liquor hose 1 is connected by quick coupling 2 and water injection well outlet, high pressure drain hose 8 First tank car is connect, high pressure drain hose 10 is connected with second tank car.Tank car tank is fixed on by magnetic fixator 12 respectively Mouth position, first opens liquid flowing valve 3, draining valve 7 after connecting.When sewage flows through cyclone separator, by the gas in sewage Body abjection, discharges by automatic exhaust steam valve, avoids gas that high-pressure fire hose is caused to beat, avoid the influence to sampling.To first Tank car soon completely when, open the draining valve 9 under threeway, be then shut off draining valve 7, pass sequentially through down 7 He of draining valve Draining valve 9 realizes continuous well-flushing, guarantees well-flushing quality.
Washing well process can open sample cock 5 at any time and is vented or be sampled, and observation well-flushing returns out water quality, or to well-flushing Water quality is chemically examined.Water outlet is returned to well-flushing by flowmeter 4 to measure.

Claims (1)

1. a kind of continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields, it is characterized in that: high pressure into drain hose, quick coupling, Liquid flowing valve, draining valve, flowmeter, sample cock, threeway, cyclone separator, magnetic fixator;Liquid flowing valve passes through high pressure Quick coupling and water injection well outlet on feed liquor hose connect, and there are two draining valves, passes through high pressure drain hose and two respectively Tank car is connected, and high pressure drain flexible pipe outlet is fixed on tank car tank mouth by magnetic fixator, and the front end of two draining valves passes through Threeway is connect with liquid flowing valve rear end, and cyclone separator, flowmeter, sample cock are equipped between liquid flowing valve and threeway.
CN201920050728.3U 2019-01-12 2019-01-12 The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields Expired - Fee Related CN209539292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920050728.3U CN209539292U (en) 2019-01-12 2019-01-12 The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920050728.3U CN209539292U (en) 2019-01-12 2019-01-12 The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields

Publications (1)

Publication Number Publication Date
CN209539292U true CN209539292U (en) 2019-10-25

Family

ID=68269331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920050728.3U Expired - Fee Related CN209539292U (en) 2019-01-12 2019-01-12 The continuous well-flushing Multi-functional corollary equipment of water injection well in oil fields

Country Status (1)

Country Link
CN (1) CN209539292U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111691839A (en) * 2020-07-14 2020-09-22 荆州市明德科技有限公司 Water injection well-flushing quality monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111691839A (en) * 2020-07-14 2020-09-22 荆州市明德科技有限公司 Water injection well-flushing quality monitoring device

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191025

Termination date: 20210112

CF01 Termination of patent right due to non-payment of annual fee