Well drilling, completion, and testing analysis services for the oil and gas exploration and production industry, namely, using computers and computer software to visually and graphically determine the overall effect on the fluid displacement process, namely, analyzing, modeling and changing fluid properties and flow parameters including but not limited to fluid densities, rheological properties and fluid volumes

REFRIGERATORS DESIGNED FOR LOW TEMPERATURE STORAGE

Pneumatic Drive Cryorefrigerators

General purpose scouring [ powders and ] liquids; all purpose polish for use on glass, plastic and acrylic surface; and all purpose cleaning preparations

CRYOGENIC REFRIGERATORS OF THE DISPLACER EXPANDER TYPE