CN203043862U - Oilfield flooding profile control agent mixing device - Google Patents
Oilfield flooding profile control agent mixing device Download PDFInfo
- Publication number
- CN203043862U CN203043862U CN 201220650456 CN201220650456U CN203043862U CN 203043862 U CN203043862 U CN 203043862U CN 201220650456 CN201220650456 CN 201220650456 CN 201220650456 U CN201220650456 U CN 201220650456U CN 203043862 U CN203043862 U CN 203043862U
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- control agent
- profile control
- agent mixing
- pipe
- mixing device
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Abstract
The utility model relates to an oilfield flooding profile control agent mixing device. The oilfield flooding profile control agent mixing device is characterized in that helical grooves are respectively processed on inner pipe walls of an injection pipe (1), a boosting pipe (4), and a turbulence flow pipe (5). The oilfield flooding profile control agent mixing device is used for mixing polymer gel particles for flooding and controlling profiles and an injected liquid, the turbulence property and stability of the mixed liquid flow can be improved by the helical grooves on the inner pipe walls of an injection pipe (1), the boosting pipe (4), and the turbulence flow pipe (5), and the mixing uniformity and liquid level position of solid and liquid flowing in a dissolving tank can be enhanced.
Description
Technical field: the utility model relates to a kind of oil field surface gathering and transferring equipment, especially for a kind of oil-field flooding profile control agent mixing arrangement of water injection well injection allocation.
Background technology: before the utility model, the polymer gel particles of each water injection well in oil fields profile control agent mixes the venturi type ejectors that adopt more with injection liquid, because the unidirectional liquid gas liquid contact-making surface that this device does not have turbulent flow is little, injection stream is unstable, thereby has reduced the flow stream pressure of mixed effect and output.
Summary of the invention: the purpose of this utility model is: provide a kind of oil-field flooding profile control agent mixing arrangement for the water injection well in oil fields polymer gel particles mixes with injection liquid, because this device all is processed with helical groove on the inner tubal wall of playpipe, pressure inlet, turbulated tube, thereby improved turbulent flow and stability that liquid flows, improved the pressure of mixed effect and output liquid stream.
The purpose of this utility model realizes by following measure: a kind of oil-field flooding profile control agent mixing arrangement, constituted by playpipe, hybrid chamber, material sucking port, pressure inlet, turbulated tube, and playpipe connects hybrid chamber, pressure inlet, the turbulated tube that has material sucking port successively, it is characterized in that all being processed with helical groove on the inner tubal wall of playpipe, pressure inlet, turbulated tube.
The purpose of this utility model can also realize by following measure: helical groove can be the helical form boss on the inner tubal wall of the playpipe of oil-field flooding profile control agent mixing arrangement, pressure inlet, turbulated tube.
The polymer gel particles that the utility model is used for water injectivity profile modification mixes with injection liquid, can improve turbulent flow and the stability of liquid stream by the helical groove on the inner tubal wall of playpipe, pressure inlet, turbulated tube, improves the pressure that mixed effect and output liquid flow.
Description of drawings: Fig. 1 is the structural representation of oil-field flooding profile control agent mixing arrangement.
The specific embodiment: oil-field flooding profile control agent mixing arrangement, its playpipe 1 connect hybrid chamber 2, pressure inlet 4, the turbulated tube 5 that has material sucking port 3 successively, all are processed with helical groove or helical form boss on the inner tubal wall of playpipe 1, pressure inlet 4, turbulated tube 5.
Operation principle and the using method of oil-field flooding profile control agent mixing arrangement are: by playpipe 1, material sucking port 3, turbulated tube 5 this device is installed on the water injection well profile control flow process earlier, injecting liquid stream self-injection pipe 1 during work sprays in the hybrid chamber 2, through pressure inlet 4, turbulated tube 5 ejections, the polymer gel particles with profile control mixes the back from turbulated tube 5 ejections from material sucking port 3 suction hybrid chambers 2 and injection liquid stream simultaneously again; Owing to be subjected to the action of turbulent flow of the helical groove (or helical form boss) on the inner tubal walls such as playpipe 1, pressure inlet 4, turbulated tube 5, make polymer gel particles evenly mix, stablize from the mixed liquor flowing pressure of turbulated tube 5 ejections with injection liquid stream, raising enters solid-liquid mixing uniformity and the liquid level position behind the dissolving tank.
Claims (2)
1. oil-field flooding profile control agent mixing arrangement, constituted by playpipe, hybrid chamber, material sucking port, pressure inlet, turbulated tube, and playpipe connects hybrid chamber, pressure inlet, the turbulated tube that has material sucking port successively, it is characterized in that: all be processed with helical groove on the inner tubal wall of playpipe, pressure inlet, turbulated tube.
2. oil-field flooding profile control agent mixing arrangement according to claim 1, it is characterized in that: the helical groove on the inner tubal wall of playpipe, pressure inlet, turbulated tube is the helical form boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650456 CN203043862U (en) | 2012-11-30 | 2012-11-30 | Oilfield flooding profile control agent mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650456 CN203043862U (en) | 2012-11-30 | 2012-11-30 | Oilfield flooding profile control agent mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043862U true CN203043862U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650456 Expired - Lifetime CN203043862U (en) | 2012-11-30 | 2012-11-30 | Oilfield flooding profile control agent mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043862U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630467A (en) * | 2013-12-03 | 2014-03-12 | 中国石油大学(北京) | Device and method for measuring pitch particle profile control performance parameters |
| CN104110233A (en) * | 2014-07-25 | 2014-10-22 | 中国石油天然气股份有限公司 | Profile control and displacement system and chemical preparation device for profile control and displacement |
| CN106040086A (en) * | 2016-07-13 | 2016-10-26 | 长兴艾飞特科技股份有限公司 | Stirring system for ink production |
| CN106439317A (en) * | 2016-12-13 | 2017-02-22 | 大连凯泓科技有限公司 | Multistage reduced liquid input pipe joint |
| CN108014665A (en) * | 2017-12-28 | 2018-05-11 | 国网安徽省电力公司电力科学研究院 | Gas-liquid mixed distributing device |
| CN108722304A (en) * | 2018-06-29 | 2018-11-02 | 平顶山金晶生物科技股份有限公司 | A kind of dustless proportioning device of soluble soybean polysaccharide cosolvent |
| CN110984932A (en) * | 2019-11-20 | 2020-04-10 | 中国海洋石油集团有限公司 | Profile control agent injection device |
| CN111558309A (en) * | 2020-04-10 | 2020-08-21 | 中国建筑第五工程局有限公司 | Multi-channel ejector and medicament adding system |
-
2012
- 2012-11-30 CN CN 201220650456 patent/CN203043862U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630467A (en) * | 2013-12-03 | 2014-03-12 | 中国石油大学(北京) | Device and method for measuring pitch particle profile control performance parameters |
| CN103630467B (en) * | 2013-12-03 | 2015-11-25 | 中国石油大学(北京) | A kind of device and method for measuring pitch particle profile control performance parameter |
| CN104110233A (en) * | 2014-07-25 | 2014-10-22 | 中国石油天然气股份有限公司 | Profile control and displacement system and chemical preparation device for profile control and displacement |
| CN106040086A (en) * | 2016-07-13 | 2016-10-26 | 长兴艾飞特科技股份有限公司 | Stirring system for ink production |
| CN106439317A (en) * | 2016-12-13 | 2017-02-22 | 大连凯泓科技有限公司 | Multistage reduced liquid input pipe joint |
| CN106439317B (en) * | 2016-12-13 | 2018-05-22 | 大连凯泓科技有限公司 | A kind of multistage undergauge liquid input tube connector |
| CN108014665A (en) * | 2017-12-28 | 2018-05-11 | 国网安徽省电力公司电力科学研究院 | Gas-liquid mixed distributing device |
| CN108014665B (en) * | 2017-12-28 | 2023-11-07 | 国网安徽省电力公司电力科学研究院 | Gas-liquid mixed oil distributing device |
| CN108722304A (en) * | 2018-06-29 | 2018-11-02 | 平顶山金晶生物科技股份有限公司 | A kind of dustless proportioning device of soluble soybean polysaccharide cosolvent |
| CN110984932A (en) * | 2019-11-20 | 2020-04-10 | 中国海洋石油集团有限公司 | Profile control agent injection device |
| CN111558309A (en) * | 2020-04-10 | 2020-08-21 | 中国建筑第五工程局有限公司 | Multi-channel ejector and medicament adding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |