Daniel Sullivan

Daniel Sullivan is a notable inventor based in Gloucestershire, GB. He has made significant contributions to the field of technology, particularly in the area of rotary steerable systems. With a total of 3 patents to his name, Sullivan's work has advanced the capabilities of drilling technology.

Latest Patents

One of Sullivan's latest patents is focused on a control system for rotary steerable systems. This invention allows for angular position readings to be obtained during the rotation of an apparatus in a borehole. Additionally, angular rate readings are captured over time, and these readings are adjusted based on the angular position readings. Notably, this system does not require calibrated magnetometers or accelerometers to function effectively. Another significant patent involves determining the angular offset between geomagnetic and gravitational fields while drilling a wellbore. This apparatus corrects the angular position of the drilling tool by calculating the offset between the magnetic and gravitational toolfaces, enhancing the accuracy of directional drilling.

Career Highlights

Daniel Sullivan is currently employed at Weatherford Technology Holdings, LLC, where he continues to innovate and develop advanced technologies for the drilling industry. His expertise in rotary steerable systems has positioned him as a key player in the field.

Collaborations

Sullivan has worked alongside talented colleagues, including Liam A Lines and Richard E Berns, contributing to a collaborative environment that fosters innovation and technological advancement.

Conclusion

Daniel Sullivan's contributions to the field of drilling technology through his patents and work at Weatherford Technology Holdings, LLC, highlight his role as an influential inventor. His innovative solutions continue to shape the future of drilling systems.