Ian R Still

Title: Innovations by Ian R Still in Subsea Well Interventions

Introduction

Ian R Still is an accomplished inventor based in Bellaire, TX (US). He has made significant contributions to the field of subsea well interventions, holding a total of 2 patents. His innovative designs focus on enhancing safety and efficiency in the oil and gas industry.

Latest Patents

Ian R Still's latest patents include a "Snubbing unit for inserting tubular members without a riser" and a "System and method for riserless subsea well interventions." The snubbing unit allows for the insertion of a tubular member into a well without the need for a riser. This design features stationary and traveling slips, along with hydraulic cylinders that work together to support the tubular member and prevent buckling. The system increases safety and support during the insertion process.

The second patent, the "System and method for riserless subsea well interventions," involves a riserless vessel equipped with a surface injector that delivers tubular members to a subsea well. This innovative system includes a subsea snubbing jack and a hydraulic power unit, allowing for dynamic control of the tubular member under various well conditions. This method enhances the efficiency and reliability of inserting coiled tubing without a subsea injector.

Career Highlights

Ian R Still is currently employed at Oceaneering International, Inc., where he continues to develop innovative solutions for subsea operations. His work has significantly impacted the industry, particularly in improving the safety and efficiency of well interventions.

Collaborations

Ian has collaborated with notable coworkers, including Neil C Crawford and Robert L Ewen, who have contributed to his projects and innovations.

Conclusion

Ian R Still's contributions to subsea well interventions through his patents demonstrate his commitment to innovation and safety in the oil and gas industry. His work continues to influence the field and improve operational efficiency.