G31S Fluid Loss Control Additive for Oil Well Cement

The agent as the main monomer is AMPS water-soluble polymers. By molecular beam chain aggregation reduces the slurry cake permeability. The polymer dispersion is strong, resistant to high temperatures and salt.

• G31S polymerization modifier, made of AMPS, low molecular weight amides, polyhydroxy carboxylic acid.
• G31S is flowing powder or small particles, 20 mesh sieve residue of less than 7%, not completely soluble in water.
• Salt range: fresh to saturated water
• Filtration property:< 100ml API FL.
• Solubility:soluble
• Dosage:0.5~1.2% (BWOC)
• Compatibility: good
• Solubility with cement: any class of cement
• Well cement stability, free fluid is close to zero
• Slurry thickening transition time is short, close to a right angle thickening
• Density range: any density of cement slurry
• Has a certain retarding property on the cement slurry

• Sacked with three-layer plastics bag, 25kg per bag.
• Be kept away from moisture and possible damage of the packages in transportation, and stored in cool and dry situation. Storage life time is two years.

 1. Is your company a factory/manufacture or a trading corporation?

Beijing Oilchemleader is a production-oriented enterprise. The production base—Weihui Chemical Co., Ltd is our wholly owned subsidiary, whose building area is nearly 65,000 square meters with 6workshops and 6 production lines. We’re engaged in researching, manufacturing, selling and providing related technology services of oilfield chemicals for nearly about 30 years. We have a perfect production system of oilfield chemicals, five series products, such as drilling fluid additives, cementing additives, oil-recovery additives, acidizing and fracturing additives and water-treatment additives, that can meet all the needs of chemicals of oil exploitation.

2. Do you have any certificates?

We have certificates of ISO9001, API, China National laboratory, ASIA FAMOUS AND FINE BRAND, and a series of patent certificates and etc.

3. Is the sample charged?

No. You can get our sample freely and just need to pay the postage.

4. Do you undertake OEM orders?

We take OEM orders generally. Specific orders should be discussed in concrete.