Mark Identification

MATCHWELL

Serial Number

76661712

Filing Date

Jun 16, 2006

Registration Date

Oct 2, 2007

Trademark by

Active Trademark

Classification Information

[ downhole fluids, namely, drilling fluids, completion fluids, packing fluids, fractionating fluids and additives ]

analysis of downhole physical and chemical conditions; providing downhole fluids based on analysis of downhole physical and chemical conditions