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A universal solid fluid loss additive OBC-31S
OBC-31S is a polymer oil well cement fluid loss additive. It is copolymerized with AMPS/AM, which has good resistance to temperature and salt, as the main monomer, combined with other salt-tolerant monomers. OBC-31S has a wide application temperature, high temperature re...Read more -
Strongly recommended: A cost-effective liquid fluid loss additive(OBC-G80L)
G80L is a kind of sulfonic fluid loss additive. It has characters like: anti high temperature, anti-salt, quick strength development, few free water.Read more
