OV-THIN CLS

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Dispersants

OV-THIN CLS

OV-THIN CLS is a specially formulated chrome lignosulphonate compound. It is used as deflocculant and fluid loss reducing agent in virtually all water base mud system.

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Description

Description

OV-THIN CLS Chrome Lignosulfonate is one special kind of Lignosulfonate that used as drilling mud thinner. It can anti-high temperature, anti-salt and also can easily used with other mixture together. It is mainly suitable to drilling deep well on the condition of complex terrain and mineral content.

Specification

Physical and chemical and Mud performance:

Item	Requirment:
Material insoluble to water(%):	≤2.5
Moisture (%):	≤8.5
CaSO4 (%):	≤3.0
Total Cr (%):	3.6-4.2
Cr complex	≥75.0

Mud performance:

Item		Fresh water drilling mud	Salt water drilling mud
Normal temperature	Apparent viscosity, mPa.s	≤30	≤30
Normal temperature	Rate of reducing viscosity,%	≥85	≥65
High temperature	Apparent viscosity, mPa.s	≤40	≤45
High temperature	Rate of reducing viscosity,%	≥60	≥60

Application & Advantages

Characteristics
1. Anti- high temperature. It can anti the high temperature between 150℃ to 160℃, the property of the mud can stay the same during the 16 hours.
2. Anti- salt. It can anti the salt of 2%. The mud property of salt water is better than FCLS (Ferrochrome Lignosulfonate).
3. Dilution. The dilution is better than FCLS in the same mud.
4. It is suitable to all kinds of mud due to the excellent thinning property, filtration control capacity and powerful anti-electrolytes..

Application:
OV-THIN CLS can be added into drilling fluids in the form of aqueous solution or powder. When you change PH index into 10.0~10.5, the quantity of thinner was 0.5~1.0 % (W/V).

Package

PACKAGING
OV-THIN CLS is available in 25 kg multi-ply paper sacks, palletized as 40 sacks per pallet.

Attentions:
1. Hazardless
The chemical property of this product is stable and will not change in the normal temperature and ordinary pressure. This product is in weak acid, avoid from the breakage of package and wearing full protective clothing to protect from contact with skin when carrying
2. Storage
Avoid from water and wet. Keep away from heat. Put in the place of dry and ventilate

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OCEANVIEW GROUP INC.

Products

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OV-THIN CLS

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Qingdao Oceanview Chemical Co., Ltd.