Robert C Houlgrave

Title: The Innovative Contributions of Robert C. Houlgrave in Subsea Technology

Introduction

Robert C. Houlgrave, an accomplished inventor based in Houston, TX, has made significant strides in the field of subsea technology with a total of seven patents to his name. His innovative designs have addressed fundamental challenges in subsea operations, particularly in electrical connectivity and flowline management.

Latest Patents

Two of Houlgrave's most notable inventions include a device to orient electrical connectors in a subsea well and a subsea flowline quick disconnect coupling. The first patent is a method and apparatus designed to make electrical connections through a tubing hanger in subsea wells. This invention eliminates the need for precise gauging and alignment by using an impression block tool that creates an impression of the tubing hanger's rim to accurately determine the orientation of the guide hole. As the tree connector enters the wellhead, a guide pin aligns with a tapered guide hole, allowing for precise electrical connector alignment before contact.

His second recent patent involves a quick disconnect coupling for subsea well flowlines. This innovative design features valves that automatically open and close during the coupling process, enhancing the efficiency and safety of subsea operations. The coupling consists of upper and lower connectors that house ball valves in their passages, ensuring a seamless flow of fluids. When the upper connector latches to the lower connector, the valves are simultaneously operated, which provides reliable performance.

Career Highlights

Throughout his career, Houlgrave has worked with notable companies, including ACF Industries, Incorporated and Hughes Tool Company LLC. His experience in these organizations has significantly contributed to the development of his innovative patents and allowed him to push the boundaries of subsea technology.

Collaborations

Robert C. Houlgrave has collaborated with talented individuals such as Patricio D. Alvarez and Manmohan Singh Kalsi. Their collective expertise has helped enhance the effectiveness and applicability of Houlgrave's inventions in real-world subsea scenarios.

Conclusion

Robert C. Houlgrave's contributions to subsea technology through his inventive patents reflect his commitment to solving complex engineering issues. His latest innovations in electrical connectors and quick disconnect couplings demonstrate a remarkable blend of creativity and practicality, positioning him as a valuable figure in the industry. As subsea operations continue to evolve, Houlgrave’s work underscores the importance of innovation in advancing technology for safer and more efficient underwater exploration.