Usage range
Temperature: ≤230℃ (BHCT).
Recommend dosage:0.6%-1.0% (BWOC).
Applicable in every kind of cement slurry systems, which are composed by every grade of oil-well cement(defined by GB10238 or APISpec10A) and other additives (just like silicon powder, drift beads, flyash, bentonite, barite powder and hematite).
OOC-G80S-B can be used together with medium temperature retarder (OOC-H21L), high
Temperature retarder (OOC-H31L), early strength agent (OOC-A90S) and disperser (OOC-F41L), and can also be used alone.