Provides tight HPHT fluid loss control at a low product concentration. View

HPHT fluid loss control in environments up to 500 degF [260 degC]. View

Reduces HPHT fluid loss at temperatures up to 375 degF [191 degC]. View

Suitable for use in all paraffin-, mineral oil-, or synthetic-based drilling fluid systems. View

Imparts rapid reduction in HPHT filtration when used at relatively low concentration levels. View

Effective alternative to asphalt and gilsonite where their use is undesirable. View

Seal low-pressure and depleted formations. View

Filtration control at ultrahigh temperatures. View

Low softening point for filtration control over large temperature range. View

Reduces HPHT fluid loss in all oil-based systems. View

Primarily used in weighted systems to avoid uncontrollable viscosity buildup. View

Controls fluid loss with minimal increase in viscosity in water-based muds. View

Controls fluid loss in freshwater, seawater, potassium chloride, and salt muds. View

Controls filtration and increases rheology, especially effective in saltwater brines. View

Control filtration with minimal increase in rheology and at all pH ranges. View

Reduce fluid loss in freshwater and seawater muds. View

Filtration agent and rheology-stabilizing additive for water-based drilling fluids. View