Weatherford International Ltd. is one of the leading international providers of oilfield services. The company serves different industries, such as pipeline and specialty, engineered chemistry, pump and fluid system. Weatherford International Ltd products include drilling, evaluation, completion, production, intervention, and a robust research and development effort. The industrial applications offered by the firm include pump and fluid systems, industrial screens, and pipeline and specialty services. The latest tactical technology employed by the firm manages pressure drilling, drilling with casing and surface logging. The various trade shows conducted by the company give detailed information about its products and services.