Weatherford International Inc. is a multinational oilfield service company that provides innovative solutions, technology, and services to the oil and gas industry. They specialize in drilling, evaluation, completion, production, and intervention of oil and natural gas wells. The company generates revenue through the sale of equipment, technology, and services that enhance the efficiency and productivity of oil and gas operations. Founded in 1941, Weatherford has a significant history of mergers and acquisitions that have expanded its capabilities and global reach.