Weatherford is marking the products specifically identified under the Product Lines or Business Units below pursuant to 35 USC §287(a) by associating each identified product with one or more US patent(s) that cover or are for use under such patent(s).
If a product is not specifically identified on this website, or is not otherwise marked with a patent number, then it is not currently being so marked. For the purposes of this website, only US patents are listed. However, in most cases each US patent also has various international counterpart patents providing patent coverage in a number of additional countries around the world.
TUBULAR RUNNING SERVICES PATENTS
We have a focus on well integrity, safety, and efficiency in every step of your tubular running operations. With more than 60 years of experience and a portfolio ranging from conventional equipment to advanced mechanized rig systems, Weatherford can engineer cost-saving solutions and execute high-quality services to address your unique drilling situation.
MANAGED PRESSURE DRILLING PATENTS
Our managed pressure services (MPD) incorporate a number of techniques—including air, underbalanced, and pressurized mud cap drilling—to proactively manage your wellbore pressure profiles. As the industry leader for MPD, Weatherford offers a field-proven portfolio of related technologies that mitigates hazards, minimizes formation damage, and optimizes drilling performance.