Xanthan Gum UL-XCD for Drilling Fluid

SODIUM ASPHALT SULFONATE ULSOLTEX

Sulfonated Phenolic Resin UL-SMP II

Filtrate loss Ammonium Salt for Drilling Fluid UL-RS I

Polyanionic Cellulose UL-PAC LV for Drilling Fluid

Polyanionic Cellulose UL –PAC HV for Drilling Fluid

Non-blooming E.P. Lubricant 626 UL-626

Polyacrylamide Potassium UL-KPAM for Drilling Fluid

Carboxymethyl Starch UL-HTR for Drilling Fluid

SODIUM ASPHALT SULFONATE UL-FT I