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Lignite resin SPNH

Green Environmental Co., Ltd

Lignite resin SPNH

Place of Origin : Xi'an, China

Brand Name : Green

Model Number : SPNH

Certification : ISO,API

Packaging Details : They are packaged in a triple sack with the lined bag. Each sack is 25kg. And they shall be stored in shady, dry and place with good ventilation.

Payment Terms : T/T,L/C

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Lignite resine property:

SPNH is a kind of filtration control agent compounded by NHA and sulfomethylation phenolic resin.

It can decrease viscosity and resist temperature and salt so that it can be applied in variuos drilling fluids.

SPNH owns the characteristics of reducing HTHP fluid loss, salt-resistant, calcium-resistant etc, and plays a great role in consolidating well wall, preventing collapsing and stucking.

Its common dosage is 2.0%-4.0%.


Feature:

It can stand high-temperature, resist salt, reduce filtration loss, and lubricate some parts.Thin and resilient mud cake can be appeared on the borehole to have a good lubricating effect and a good rheological property.

It can stand 200°C so that it can be applied in deep wells with high temperature.


Technical specification:

Items

Indicators

Appearance

Black Powder

Moisture,%

≤18

Water Insoluble,%

≤12

pH

9.0~10.2

FL at Room

Temerature,ml


Fresh Water Mud

≤10

Sodium Chloride Mud

≤15

HTHP FL,ml

Fresh Water Mud

≤30

Sodium Chloride Mud

≤35

Apparent Viscosity,

mPa.s

Fresh Water Mud

≤15

Sodium Chloride Mud

≤40


Package and Storage

They are packaged in a triple sack with the lined bag. Each sack is 25kg. And they shall be stored in shady, dry and place with good ventilation.


Safety

They shall be avoided to touch with eyes, skin and clothes. If touched, they shall be cleaned by a

great amount of clean water. The handling method and risky data shall be referred to MSDS.

Contact:

Email: yuping dot chong at green middle line ep dot com.

Skype: Brenda.chong-green

Web: www dot green middle line ep dot com.


Product Tags:

Oilfield chemicals

      

Fluid loss control agents

      

SPNH

      
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