Document reproduction; compiling and organizing data into databases containing information relating to the environment and town and country planning; providing online databases containing information in the field of public policy related to the environment and town and country planning, namely, related to public policy issues related to natural resource management and environmental impact, conservation, preservation, sustainability, and protection and socio-economic impacts and implementation...

Chemical additives used for rheological modification in the oil and gas industry

organic fatty acids used for altering the rheological properties of oil based drilling fluids used in the oil and gas industry

Derivatives of crude tall oil, distilled tall oil, and tall oil fatty acids for use in formulating emulsifiers used in the oil and gas industry

Tall oil fatty acids for use in the oil and gas industry