Product Description
l DOC-600S-B is a polymer oil well cement fluid loss agent. It is mainly composed of AMPS as the main monomer and combined with other salt resistant copolymers. It plays an important role in salt resistance, temperature resistance, adsorption of free water, and water loss reduction.
l DOC-600S-B has good versatility and can be used in various cement slurry systems, with good compatibility with other additives.
l DOC-600S-B is suitable for a wide range of temperatures, with a high temperature resistance of up to 180 ℃. The cement slurry system has good fluidity, stability, less free liquid, and rapid strength development.
l DOC-600S-B is suitable for freshwater/saltwater slurry preparation.
Physical and Chemical Indicators
Item | Index |
Appearance | White to light yellow powder |
Cement slurry property
Item | Index | Test Condition |
Fluid loss，ml | ≤50 | 80℃,6.9MPa |
Compressive strength，mpa | ≥14 | 80℃,atmospheric pressure，24h |
Free water，ml | ≤1.0 | 80℃,atmospheric pressure |
Cement slurry composition: 100% G-grade cement+44.0% fresh water+0.7% DOC-600S-B +0.5% Defoamer. | ||
Application Scope
Temperature: ≤ 180 ℃ (BHCT).
Recommended dosage: below 3.0% (BWOC).
Packaging
25kg/ bag package, or according to customer requirements.
Shelf life is 12 months
Remark The liquid product DOC-600L-B is also available.
