Patrick Emmett Laursen

Title: The Innovative Mind of Patrick Emmett Laursen

Introduction

Patrick Emmett Laursen is an accomplished inventor based in Sugar Land, Texas, with an impressive portfolio of four patents to his name. His work primarily focuses on advancements in offshore drilling technologies, showcasing his commitment to improving efficiency and safety in the industry.

Latest Patents

One of Laursen's latest inventions is a method and apparatus for riserless drilling. This system allows for the drilling of a subsea borehole from a platform through an existing cased borehole. It incorporates a lightweight drill string that suspends a bottomhole assembly, extending from the platform down through the water. Key features include a first limiter that restricts the drill string's movement near the platform and a second limiter for the section adjacent to the cased borehole. This innovative approach to riserless drilling offers preferred methods such as guiding the bottomhole assembly into the cased borehole while maintaining its position and conducting efficient drilling operations.

Another notable invention by Laursen is a method and apparatus for removing cuttings in a deviated borehole utilizing drilling fluids. This apparatus comprises a pipe string connected to a bottom hole assembly, which consists of a downhole motor and a drilling bit. Notably, the pipe string does not rotate during the drilling process. The method includes raising a portion of the pipe string in a deviated borehole to facilitate the removal of cuttings from underneath, thus enhancing the drilling efficiency.

Career Highlights

Laursen has had an impactful career, working with reputable companies such as Halliburton Energy Services, Inc., where he contributed to various projects aimed at innovating drilling technologies. His background has provided him with a wealth of knowledge and experience, enabling him to develop sophisticated solutions in the drilling domain.

Collaborations

Throughout his career, Laursen has collaborated with notable professionals such as Henry Louis Restarick and John C. Gano. These partnerships have undoubtedly contributed to enhancing the quality and effectiveness of his inventions, fostering an environment of shared knowledge and expertise.

Conclusion

Patrick Emmett Laursen’s inventive spirit and dedication to improving offshore drilling technologies position him as a noteworthy figure in the industry. His latest patents reflect his innovative approach to solving complex challenges, showcasing his contributions to the field and underscoring the importance of collaboration in achieving groundbreaking advancements.