This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2022-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022-2026
Title: Mark Dale Stewart: Innovator in Downhole Technology
Introduction
Mark Dale Stewart is a notable inventor based in Tulsa, OK (US), recognized for his contributions to the field of downhole technology. He holds 2 patents that focus on enhancing the safety and efficiency of oil and gas applications. His work primarily revolves around electric motors used in submersible pumps, addressing critical issues that arise during their operation.
Latest Patents
One of Stewart's latest patents is the Backspin Monitor. This invention addresses the challenges faced when electric motors driving downhole submersible pumps are shut down. When power is removed, a column of fluid remains above the pump, causing the motor to rotate backward and generate a voltage that can pose risks to personnel at the surface. Stewart's system minimizes these risks by identifying backspin events and alerting relevant personnel, preventing the re-initiation of motor operation until backspin has ceased.
Another significant patent is the Selective Automated Powering of Downhole Equipment during Run-in-Hole Operations. This innovation allows for the safe installation and monitoring of downhole equipment. It involves monitoring the lowering of a pump assembly into a borehole and selectively allowing power output to the pump assembly only when the lowering has stopped. This system also includes a mechanism for detecting potential cable damage through data transmission from a downhole gauge to a surface communication device.
Career Highlights
Mark Dale Stewart is currently employed at Halliburton Energy Services, Inc., where he continues to develop innovative solutions for the oil and gas industry. His work has significantly contributed to improving operational safety and efficiency in downhole applications.
Collaborations
Stewart collaborates with talented professionals in his field, including Ryan Bridwell Ashbaugh and Craig Lee Cooper. Their combined expertise fosters an environment of innovation and advancement in downhole technology.
Conclusion
Mark Dale Stewart's contributions to downhole technology through his patents demonstrate his commitment to enhancing safety and efficiency in the oil and gas industry. His innovative solutions continue to make a significant impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile