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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:

Waterproof lock agent

Serial number
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

This product is a new product developed for reduced productivity due to high shale content, loose oil layer structure, poor cementation performance, low permeability water sensitivity, water lock, large changes in crude oil properties, and operational pollution in the oilfield development . It can quickly and effectively solve the oil and water well pollution caused by factors such as water damage, develop the reservoir, increase the permeability, and increase the oil production capacity or restore the water injection efficiency.

Performance index:

 

Description

Index

Appearance

Brown uniform liquid

Density,g/cm3(20)

 

0.80~1.10

Surface Tension (8% water solution)

≤28

Interfacial tension(8% water solution)

≤0.6

Permeability ratio(compared with water solution of 2%KC1)

≥1

Temperature resistance

8% Waterproof lock agent heated , the surface tension <29 mN/m,interfacial tension <0.8mN/m

 

Usage and dosage

1. The waterproof lock agent can be added to the well fluid in the proportion of 3~6% during the operation;

2. When the oil well is unblocked, it can be added to the plugging solution at a ratio of 5~8%.

Packaging and storage

1. Packing: It is generally packed in 50L or 200L plastic drums, and can also be packed according to user requirements.

2. Storage: The product should be placed in a ventilated and cool warehouse for one year.

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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