Weatherford is an oil and gas service company with a presence in every major oil and gas region of the world. Our business is helping our clients to safely and sustainably find, drill, complete and produce oil and gas fields. We are specialists in the fields of formation evaluation, drilling, well construction, completion and production. Our innovative technologies, products and services drive down the cost and increase the recovery of oil and gas—now and in the future. We employ and invest in people from across the world; they help us develop new technology and deliver our products and services wherever they are needed. Oil and Gas Job Vacancies.