Marco Antonio Dos Santos Fernandes

Title: Innovations by Marco Antonio Dos Santos Fernandes

Introduction

Marco Antonio Dos Santos Fernandes is a notable inventor based in Macae, Brazil. He has made significant contributions to the field of electrical connectors, particularly in downhole applications. With a total of four patents to his name, Fernandes continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is the "Auto-insulating concentric wet-mate electrical connector for downhole applications." This invention features a wet-mate connector assembly that includes a male portion with a male electrical contact made from a valve metal alloy. The female portion of the assembly also contains a female electrical contact with the same alloy. This design allows for the formation of an electrical connection while defining a fluid flow path, enhancing the efficiency of downhole operations.

Another significant patent is the "Wet-mate connector assembly with a dielectric grease retainer and a stiffening material in a wellbore." This system incorporates a stiffening material and a dielectric grease retainer to prevent the extrusion of dielectric grease during a wet connect. The assembly includes both male and female portions that form an electrical connection, while the grease retainer seals and insulates the contact chamber, ensuring reliable performance in challenging environments.

Career Highlights

Marco Antonio Dos Santos Fernandes is currently employed at Halliburton Energy Services, Inc., where he applies his expertise in developing innovative solutions for the energy sector. His work focuses on enhancing the reliability and efficiency of electrical connectors used in downhole applications.

Collaborations

Throughout his career, Fernandes has collaborated with talented individuals such as Xiaoguang Allan Zhong and Shengjun Yin. These partnerships have contributed to the advancement of technology in their field.

Conclusion

Marco Antonio Dos Santos Fernandes is a distinguished inventor whose work in electrical connectors has made a significant impact on downhole applications. His innovative patents reflect his commitment to advancing technology in the energy sector.