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Years Active: 2014-2019
Title: Innovations of Alexandr Nikolaevich Vasilevskiy
Introduction
Alexandr Nikolaevich Vasilevskiy is a notable inventor based in Novosibirsk, Russia. He has made significant contributions to the field of geophysics and subsurface monitoring, holding a total of five patents. His work primarily focuses on methods for estimating subsidence and compaction in subterranean formations.
Latest Patents
One of his latest patents is titled "Estimate of subsidence and compaction with borehole gravity measurements." This method involves measuring the free air gradient at the surface and comparing it with gravity measurements taken in a borehole that intersects the formation. By re-measuring gravity values at different times, he estimates the differences to determine compaction or subsidence. A gravimeter is utilized for these measurements, and markers in the formation can assist in conjunction with the gravimeter.
Another significant patent is "Gravity monitoring of a water-flooded zone in areal sweep." This patent describes methods, systems, and devices for characterizing a water-flooded zone in an earth formation resulting from water injection through an injector well borehole. The method includes estimating the horizontal elongation of the water-flooded zone by analyzing changes in the gravity field within the injector well borehole.
Career Highlights
Throughout his career, Alexandr has worked with prominent companies in the industry, including Baker Hughes, a Ge Company, LLC, and Baker Hughes Corporation. His experience in these organizations has allowed him to develop and refine his innovative techniques in geophysical monitoring.
Collaborations
He has collaborated with notable colleagues such as Yuliy Aleksandrovich Dashevsky and Gleb Vladimirovich Dyatlov, contributing to advancements in their shared field of expertise.
Conclusion
Alexandr Nikolaevich Vasilevskiy is a distinguished inventor whose work in subsurface monitoring and geophysics has led to valuable patents and innovations. His contributions continue to impact the industry positively.