Rawls H Frazier, Jr

Title: Innovations of Rawls H Frazier, Jr.

Introduction

Rawls H Frazier, Jr. is a notable inventor based in Richmond, CA (US). He has made significant contributions to the field of petroleum recovery, holding 2 patents that showcase his innovative approaches to enhancing oil extraction processes.

Latest Patents

Frazier's latest patents include a method for enhancing the recovery of petroleum from an oil-bearing formation. This method utilizes a foam-forming composition that comprises a mixture of at least one anionic surfactant and at least one cationic surfactant. This composition is designed to effectively form foam in various formations, including oil-wet environments. The method involves periodically injecting a gas along with this foam-forming composition into an oil-bearing formation to drive oil to a production well. Additionally, he has developed a multivalent ion tolerant steam-foaming surfactant composition for use in recovering hydrocarbons from a reservoir during gas injection. This method includes injecting a gas comprising steam and a foam-forming composition that assists in hydrocarbon recovery.

Career Highlights

Frazier has had a distinguished career at Chevron Research & Technology Company, where he has applied his expertise in surfactant technology to improve oil recovery methods. His work has been instrumental in advancing techniques that enhance the efficiency of petroleum extraction.

Collaborations

Throughout his career, Frazier has collaborated with notable colleagues, including Donald L Kuehne and Willie Horn, Jr. These collaborations have contributed to the development of innovative solutions in the field of petroleum engineering.

Conclusion

Rawls H Frazier, Jr. is a prominent inventor whose work in petroleum recovery has led to significant advancements in the industry. His innovative patents reflect his commitment to improving oil extraction methods and enhancing the efficiency of hydrocarbon recovery.