Darrel C Brenneis

Title: The Innovative Contributions of Darrel C Brenneis

Introduction

Darrel C Brenneis is a notable inventor based in Marlow, OK (US), recognized for his significant contributions to the field of well cementing technologies. With a total of 4 patents to his name, he has made strides in enhancing the efficiency and effectiveness of cement compositions used in well bores.

Latest Patents

Brenneis's latest patents include innovative methods and compositions that address critical challenges in the oil and gas industry. One of his notable inventions is titled "Methods of cementing pipe in well bores and low density cement compositions therefor." This invention provides methods for cementing pipe in well bores, utilizing low-density cement compositions that exhibit enhanced compressive, tensile, and bond strengths upon setting. The composition primarily consists of hydraulic cement, sufficient water to form a slurry, and hollow glass microspheres treated with organosilane coupling agents, resulting in a cement composition density ranging from about 6 to about 12 pounds per gallon.

Another significant patent is "Stable well cementing methods and compositions," which offers stable methods and compositions for sealing subterranean zones penetrated by well bores. This invention features thermally stable and degradation-resistant well cement compositions, which include hydraulic cement, water to create a pumpable slurry, aqueous hydrogenated styrene-butadiene rubber latex, and a latex stabilizer to ensure the stability of the latex.

Career Highlights

Darrel C Brenneis is currently associated with Halliburton Energy Services, Inc., a leading company in the energy sector. His work at Halliburton has allowed him to apply his innovative ideas and contribute to advancements in well cementing technologies.

Collaborations

Throughout his career, Brenneis has collaborated with esteemed colleagues, including Jiten Chatterji and Bobby J King. These collaborations have further enriched his work and led to the development of impactful technologies in the industry.

Conclusion

Darrel C Brenneis's contributions to the field of well cementing are noteworthy, showcasing his innovative spirit and dedication to improving industry practices. His patents reflect a commitment to enhancing the safety and efficiency of well operations, making him a valuable figure in the realm of inventions.