Company Filing History:
Years Active: 2016
Title: The Innovative Contributions of Donald D. Reitsma
Introduction
Donald D. Reitsma is a notable inventor based in Katy, TX (US). He has made significant contributions to the field of drilling technology, particularly with his innovative patent that addresses wellbore annular pressure control.
Latest Patents
Reitsma holds a patent for a "Wellbore annular pressure control system and method using gas lift in drilling fluid return line." This system and method involve pumping drilling fluid through a drill string that extends into a wellbore below the bottom of a body of water. The fluid is discharged from the annulus into a riser and a discharge conduit. The riser is positioned above the wellbore and extends to the water surface. The discharge conduit connects to the riser and features a controllable fluid choke. A fluid return line is linked to the choke's outlet and extends to the water surface. Gas under pressure is introduced into the return line at a specific depth below the water surface. The controllable fluid choke can be adjusted to maintain a desired drilling fluid level in the riser, ensuring efficient operation.
Career Highlights
Reitsma is associated with Smith International, Inc., where he has applied his expertise in drilling technologies. His work has contributed to advancements in the efficiency and safety of drilling operations.
Collaborations
Throughout his career, Reitsma has collaborated with talented individuals such as Ossama Ramzi Sehsah and Yawan Couturier. These collaborations have fostered innovation and development in their respective fields.
Conclusion
Donald D. Reitsma's contributions to drilling technology through his patent and work at Smith International, Inc. highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.