Kerry D Jernigan

Title: The Innovative Contributions of Kerry D Jernigan

Introduction

Kerry D Jernigan is a notable inventor based in Houston, Texas, recognized for his significant contributions to the field of flow control systems in well operations. With a total of three patents to his name, Jernigan has developed innovative solutions that enhance the efficiency and effectiveness of fluid management in oil and gas production.

Latest Patents

One of Jernigan's latest patents is the "Retrievable Sliding Sleeve Flow Control Valve for Zonal Isolation Control System." This invention provides a system for controlling fluid flow from multiple isolated producing zones in a well. The components of this system are designed to be placed in and retrieved from bottom entry side pocket mandrel sections that are permanently installed in a production tubing string. The system includes retrievable isolation valve modules, which can be controlled either downhole or at the surface. This allows for the placement or retrieval of modules through the production tubing without the need to pull the tubing from the well. In high flow rate applications, the sliding sleeve flow control valve offers a variable aperture valve with a fully open cross-sectional area equal to that of the production tubing, minimizing pressure drop across the valve.

Another significant patent by Jernigan is the "Retrievable Zonal Isolation Control System." Similar to his previous invention, this system controls fluid flow from multiple isolated producing zones in a well. It includes various components such as sensor modules, isolation valve modules, power modules, control modules, hydraulic pump control modules, and packer modules, all carried by the production tubing string. The control signals for these modules can also be developed downhole or at the surface, allowing for efficient management of the system.

Career Highlights

Throughout his career, Kerry D Jernigan has worked with prominent companies, including Schlumberger Technology Corporation. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in well control technologies.

Collaborations

Jernigan has collaborated with several professionals in his field, including Mark S Crawford and Shelby L Guidry. These collaborations have likely played a role in the development and success of his patented technologies.

Conclusion

Kerry D Jernigan's contributions to the field of flow control systems are noteworthy, with his patents reflecting a commitment to innovation and efficiency in well operations. His work continues to influence the industry, showcasing the