This inventor holds 22 USPTO granted patents and 9 published patent applications, plus 5 CIPO patents and 2 EPO patents. Top assignees: Baker Hughes Oilfield Operations LLC, Baker Hughes, a Ge Compnay, LLC, Baker Hughes Holdings LLC. Active years: 2017-2026.
Company Filing History:
8 out of 933 
6 out of 1,389 
3 out of 250 
Years Active: 2017-2026
Title: The Innovations of Rostyslav Dolog in Oil Recovery Technologies
Introduction
Rostyslav Dolog is an inventive mind based in Houston, TX, renowned for his significant contributions to the field of oil recovery technologies. With a remarkable portfolio of 17 patents, Dolog's work focuses on innovative methods that enhance petroleum extraction processes, particularly in challenging upstream environments.
Latest Patents
Among his recent patents, Dolog has developed functionalized nanoparticles and polymers for foamer applications. These functionalized foaming agents are critical for producing and stabilizing foamers, which assist in the recovery of petroleum products from subterranean formations. The patent details that the foaming agent may include nanoparticles, polymers, or a combination that contains functional groups derived from various donor molecules such as organosilicon and alkyl halides with long carbon chains.
Another groundbreaking patent by Dolog involves encapsulated lost circulation materials based on swellable elastomers. This method helps mitigate lost circulation during drilling by introducing a wellbore fluid containing these materials. The fluid consists of an encapsulated core that expands upon heating, effectively filling voids and fractures in the subsurface formation to reduce fluid loss and enhance drilling efficiency.
Career Highlights
Dolog's impressive career includes vital roles at renowned companies such as Baker Hughes, a GE Company, and Baker Hughes Oilfield Operations LLC. His experience in these organizations has allowed him to apply his innovative ideas on a large scale, directly influencing the effectiveness of oil extraction methods in various projects.
Collaborations
Throughout his career, Rostyslav Dolog has collaborated with notable professionals in the field, including Valery Khabashesku and Oleg Antonovych Mazyar. These partnerships have fostered an exchange of ideas that bolsters innovation and leads to the advancement of new technologies in oil recovery.
Conclusion
Rostyslav Dolog exemplifies the spirit of innovation in the oil industry. With his 17 patents, particularly in functionalized foaming agents and encapsulated lost circulation materials, he continues to influence and improve methods of petroleum recovery. His collaborations and career achievements reflect his dedication to advancing industry practices, showcasing the significant role inventors like him play in shaping the future of technology.