Company Filing History:
Years Active: 1976-1986
Title: Harold Sherman: Innovator in Subsurface Geological Formation Technologies
Introduction
Harold Sherman is a notable inventor based in Ridgefield, CT (US). He has made significant contributions to the field of subsurface geological formation technologies. With a total of 2 patents, his work focuses on methods and apparatuses that enhance the understanding and exploration of hydrocarbon and water distinctions.
Latest Patents
Sherman's latest patents include a method and apparatus for distinguishing hydrocarbons from fresh water. This innovative approach utilizes the anomalous response of a neutron porosity tool to identify oil in subsurface geological formations. By comparing apparent porosity derived from a neutron porosity investigation tool with that from a second tool, Sherman’s method effectively indicates the presence of oil rather than fresh water when a real difference is evident. Another significant patent is the nonfluid-filled borehole logging apparatus, designed to create a desired borehole environment during radioactivity logging operations. This apparatus includes a member that covers a portion of a sonde, equipped with radiation detectors, and is fabricated to simulate specific borehole conditions.
Career Highlights
Harold Sherman is currently associated with Schlumberger Technology Corporation, a leading company in the field of oil and gas technology. His work has been instrumental in advancing the methodologies used in subsurface exploration and logging.
Collaborations
One of his notable coworkers is John J Ullo, with whom he has collaborated on various projects within the company.
Conclusion
Harold Sherman’s innovative contributions to subsurface geological formation technologies have paved the way for more effective exploration methods. His patents reflect a deep understanding of the complexities involved in distinguishing between hydrocarbons and fresh water, showcasing his expertise in the field.