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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:

Drilling Fluid Plugging Agent

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

Chemically treated materials are mixed up and made, by unique mechanical means, into the product with different particles and shapes. It is used to stop minor crack and sand layer leakage during drilling. Main application:

(1) Plug minor crack and sand layer; (2) Prevent drilling being stuck during pressure difference;

(3) Reduce slurry cake permeability; (4) Stop leakage.

Performance Index

 

Description

Index

Type I

Type II

Type III

Type IV

Type V

Water content, %

≦15

≤15

 

Particle

size

>5mm,%

40-60

 

 

 

 

2-5mm,%

10-30

 

 

 

 

>2mm,%

 

0-30

0-20

0-20

 

2-0.9mm,%

 

20-60

20-40

40-60

 

<0.9mm,%

 

20-40

20-60

30-50

0-20

<0.45mm,%

 

 

 

 

80-100

 

Scope of Application

The product is applied in minor crack and sand layer leakage in different stratum with various water based well liquid systems.

Usage and Dosage

The product can be directly mixed in circulating slurry system. The dosage depends on size of crack and amount of leakage. Usually the dosage is 10%-30% and not over 50% at the most.

Packaging, Storage and Transportation

Packing bag: 3 in 1 woven outer layer, inner plastic bag, separately bundled. Net weight in each bag: 25kg. Store it in cool dry warehouse. Keep it from direct sunlight, damp or rain during transportation. Protect bags from damage. Warranty: two years.

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