NER,LLC is an independent drilling fluid company that is the sole distributor of Pipe Rubber LCM, an inert, US EPA approved product for aiding in the prevention and control of lost circulation in synthetic and oil based fluids.

Unlike all other products on the market today, Pipe Rubber is capable of expanding up to 150% its original size when exposed to temperature downhole. Concentrations up to 40ppb have been pumped through MWD/LWD BHA's without any adverse effects.

Pipe Rubber can be screened out if desired as the pay zone is encounterd.

Testing on Pipe Rubber has been conducted by Westport Technology, an independent lab in Houston.