Liquid bromine is used in various industries, including the oil and gas industry, as well as the pharmaceutical, agricultural, and chemical industries.

pharmaceutical industry  bromine is used to synthesize various drugs and pharmaceuticals, including sedatives and anesthetics.

agricultural industry bromine is used as a fumigant and pesticide to control pests and diseases in crops.

chemical industry bromine is used to manufacture flame retardants, dyes, photographic chemicals, and other products.

However, in the oil and gas industry, liquid bromine finds extensive applications as described earlier.