Dale B Marietta

Title: The Innovative Contributions of Dale B Marietta

Introduction

Dale B Marietta is a notable inventor based in Singapore, SG. She has made significant contributions to the field of wellhead technology, holding a total of 4 patents. Her innovative designs have advanced the efficiency and safety of well completion systems.

Latest Patents

One of her latest patents is a wellhead completion system that utilizes a seal carrying its own load ring. This system is designed to be lowered into the bore of a wellhead housing around a tubular member. The seal features a split load ring that, once positioned, moves outward to engage a groove in the wellhead housing. A locking assembly secures the seal to the wellhead housing, which includes a casing lock ring that attaches to the upper end of a casing section, especially in emergency situations. Another significant patent is the mechanically locked wellhead connector. This connector assembly connects a hub connector to a wellhead housing using a collet. The collet has projections that engage both the hub connector and the flange on the wellhead housing. An actuator ring facilitates the movement of the collet from an unlocked to a locked position, ensuring a secure connection.

Career Highlights

Dale has worked with prominent companies in the industry, including Abb Vetco Gray Incorporated and Vetco Gray Inc. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking technologies in wellhead systems.

Collaborations

Throughout her career, Dale has collaborated with esteemed colleagues such as Lawrence A Eckert and Garry R Stephen. These partnerships have fostered innovation and the development of advanced solutions in her field.

Conclusion

Dale B Marietta's contributions to wellhead technology exemplify her innovative spirit and dedication to improving industry standards. Her patents reflect her expertise and commitment to advancing safety and efficiency in well completion systems.