Patrick O'Neill

Title: The Innovative Contributions of Patrick O'Neill

Introduction

Patrick O'Neill is a notable inventor based in Houston, Texas, recognized for his contributions to the field of well pressure control technology. With a total of three patents to his name, O'Neill has made significant advancements that enhance the efficiency and safety of subsea drilling operations.

Latest Patents

O'Neill's latest patents include the "Pressure Assisted Motor Operated Ram Actuator for Well Pressure Control Device." This innovative apparatus is designed to actuate a ram in a well pressure control system, featuring an actuator rod that is movable within a housing. The actuator rod extends the ram into a through bore in the housing, with a drive screw rotationally coupled to the actuator rod, oriented transversely. Additionally, at least one motor is rotationally coupled to the drive screw, allowing for precise control.

Another significant patent is the "Method for Excavating Mud Line Cellar for Subsea Well Drilling." This method involves lowering an excavating apparatus with a cellar liner to the bottom of a body of water. The well cellar is excavated while simultaneously lowering the cellar liner into the well cellar until it is level with the bottom of the water body. This innovative approach ensures that a pilot well can be excavated below the cellar, enhancing the overall drilling process.

Career Highlights

Patrick O'Neill is currently employed at Noble Drilling Services Inc., where he applies his expertise in drilling technology. His work has contributed to the development of safer and more efficient drilling practices in the industry.

Collaborations

O'Neill has collaborated with notable colleagues, including Hans H J Deul and Matthew Sibrel, who share a commitment to advancing drilling technologies.

Conclusion

Patrick O'Neill's innovative patents and contributions to the field of well pressure control demonstrate his significant impact on subsea drilling technology. His work continues to influence the industry, paving the way for safer and more efficient drilling operations.