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Dongying Dayong Petroleum Additives Co., Ltd. 


       Add:Yongli Road, Kenli County, Dongying City
       Tel/Fax:+86-546-8741911
       Phone: +86-18654646911
        E-mail:dysyhy@126.com
        Code:257500

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Category

Product name:

Foaming agent

Serial number
Category
Weight
0.00
Retail price
0.00
Yuan
Market price
¥0.00
Yuan
没有此类产品
Sample application
Sample application
Product description

The product is composed of anionic surfactants, nonionic surfactants and co-solvents, which has good black resistance and is compatible with medium such as formation water and acid. This product is composed of several surfactants, stabilizers, etc. It has a certain ability to wash oil stains, which can greatly reduce the interfacial tension such as surface tension, high foam viscosity and have strong stability.

performance index:

 

Description

Index

Appearance

Brown uniform liquid

ph

≥9

Content of effective substance

≥30%

Foaming ability

≥180ml

Half-life period of foam

≥30min

Thermal degradation rate

≤15%

 

Main function

it is Mainly used in thermal oil recovery to improve crude oil production and recovery efficency. Temperature resistance can be up to 300 °C . it can be used for pressure, leakage, water sensitive formation sand washing, lure spraying, well washing and assisting, deep hollowing, bottom hole purification and other operations. It can be used for foam flooding to improve oil recovery and other types of active oil flooding, such as active water flooding and microemulsion flooding. It can be used as a drainage aid in acid fracturing operations.

Instructions for use

The foaming agent is formulated into a 2% aqueous solution on the ground, which is alternately injected into the formation with the gas, or simultaneously injected into the formation. the foaming agent solution is injected from the casing, the gas is injected from the oil pipe, and the foaming can also be carried out by immersion in the foaming to foam and then injected . The nitrogen generator is combined with the gas injection equipment to inject the foaming agent into the formation, and the injection amount per well is about 3-5 tons.

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待
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