This inventor holds 7 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 3 EPO patents. Top assignee: Weatherford Technology Holdings, LLC. Active years: 2017-2021.
Company Filing History:
Years Active: 2017-2021
Title: The Innovative Contributions of Liam A. Lines
Introduction
Liam A. Lines is a notable inventor based in Houston, TX, who has made significant contributions to the field of rotary steerable systems. With a total of 7 patents to his name, his work focuses on enhancing the efficiency and reliability of drilling technologies.
Latest Patents
One of Liam's latest patents is for 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. It also enables angular rate readings to be adjusted based on the angular position readings, eliminating the need for calibrated magnetometers or accelerometers. Additionally, his dynamic scale factor calculation for an angular rate gyroscope (ARG) broadens the operating range of the ARG, providing high-resolution hybrid angular position measurements at varying downhole rotation rates. Another significant patent involves a rotary steerable system featuring multiple independent actuators. This design allows for a fully rotating bias unit that operates at bit speed while offering proportional control of directional response and steering force. The increased redundancy from multiple independently controlled actuators enhances reliability, making it a valuable advancement in directional drilling technology.
Career Highlights
Liam A. Lines is currently employed at Weatherford Technology Holdings, LLC, where he continues to innovate in the field of drilling technologies. His expertise and inventive spirit have positioned him as a key player in the industry.
Collaborations
Liam has collaborated with several talented individuals, including Daniel Sullivan and Charles Lee Mauldin, who have contributed to his projects and innovations.
Conclusion
Liam A. Lines exemplifies the spirit of innovation in the drilling technology sector. His patents and contributions significantly enhance the capabilities of rotary steerable systems, showcasing his commitment to advancing the field.