| GD FR1 | Dispersant/friction reducer, powder, improves rheological properties of high density; effective in fresh or sea water slurries to temperatures up to 390°F (200°C); permits turbulent flow placement of cement slurries; effective use level is 0.25 to 1.5% BWOC. |
| GD FR1L | Dispersant/friction reducer, liquid; improves rheological properties of high density; effective in fresh or sea water slurries to temperatures up to 390°F (200°C); effective use level is 0.075 to 0.5 gal/sk cement. |
| GD FR2 | Dispersant/friction reducer, organic acid, improves rheological properties of high density; effective in salt water slurries from 8% to 37.2% salt BWOW. |
| GD FR3 4F | Special additive utilized to disperse cement particles in high density slurries; enhances the performance of most cement retarders and fluid loss additives; should not be utilized in salt cement slurries; effective at temperatures up to 400ºF (205ºC). |
Specialty Oil Field Additives