76133980
Sep 22, 2000
May 7, 2002
Active Trademark
Completion chemicals for use in the oil and gas industry, namely, insulating packer fluids; brine-based insulating viscosified fluids for reducing heat transfer in a variety of applications in the oil and gas industry, namely, for use as a packer fluid to minimize cool down of oil and gas as it is being produced and in pipelines as oil and gas is being transported
Chemicals