Hangzhou Ruijiang Chemical Corporation Limited.

Department of sealing agent 801 with the drilling of natural plant polymer composites modified with good sealing function bridging water swelling, adh

good sealing function bridging water swelling, adhesion strong, with traditional sealing agent, compared with the drilling, not size, "match"

Appearance light yellow free flowing powder, water can be formed after the high viscoelastic fluid.

Oil drilling mud used in the preparation for high temperature and fluid loss can increase the penetration rate, to ensure safety

The product nitro humic acid added, special coal resin, trimethylol phenol, sulfonation of the mixture of paraffin.

: white or yellowish fibrous powder, hygroscopic, odorless, tasteless, non-toxic and difficult to fermentation, insoluble in acids, alcohols and other

GSP is a mixture of hydrocarbons by the senior, plant extracts and the polymer grafting reaction and then woke up cross-connection system taken by the

White powder-like substance, tasteless, non-corrosive and can dissolve in water but not soluble in organic solvents.

White powder-like substance, tasteless, non-corrosive and can dissolve in water but not soluble in organic solvents.

Efficient drilling additive with stronger anti-temperature fluid loss, but also has some anti-calcium capacity.