Mark Douglas Macek

Title: Mark Douglas Macek: Innovator in Downhole Technology

Introduction

Mark Douglas Macek is a prominent inventor based in Tyler, TX (US). He has made significant contributions to the field of downhole technology, holding a total of 7 patents. His innovative designs and methods have advanced the efficiency and safety of downhole operations.

Latest Patents

Macek's latest patents include groundbreaking inventions such as shiftable covers, completion systems, and methods to shift a downhole cover in two directions. These embodiments feature a hollow interior designed to receive a diverter flowing in a first direction. The shiftable cover is equipped with a diverter seat that retains the diverter and a plurality of segments that collapse and un-collapse in response to shifting positions. Another notable patent involves pressure-activated firing heads, perforating gun assemblies, and methods to set off a downhole explosion. This invention includes a pressure-activated firing head with chambers, an energy storage element, and a firing pin that operates under specific pressure conditions.

Career Highlights

Mark Macek is currently employed at Halliburton Energy Services, Inc., where he continues to develop innovative solutions for the energy sector. His work has been instrumental in enhancing the capabilities of downhole technologies.

Collaborations

Macek has collaborated with notable colleagues, including Colin E Kappe and Thomas Jules Frosell, contributing to the advancement of their shared projects and innovations.

Conclusion

Mark Douglas Macek's contributions to downhole technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and improve operational efficiencies.