Alexandr Nikolaevich Shandrygin

Title: Alexandr Nikolaevich Shandrygin: Innovator in Filtration Properties of Rocks

Introduction

Alexandr Nikolaevich Shandrygin is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of geology and petroleum engineering. His innovative methods have the potential to enhance the efficiency of oil extraction processes.

Latest Patents

Shandrygin holds a patent for a method of determining the filtration properties of rocks. This method involves pre-heating a heavy-oil bearing formation by circulating steam in a well. It includes creating excessive pressure inside the well during the pre-heating stage and measuring temperature along the well bore using distributed temperature sensors. The process aims to determine the formation permeability profile by solving an inverse problem based on temperature measurements.

Career Highlights

Shandrygin is associated with Schlumberger Technology Corporation, a leading company in the oil and gas industry. His work focuses on improving methods for oil extraction and understanding the geological formations that contain heavy oil. His innovative approach has garnered attention in the field.

Collaborations

Shandrygin has collaborated with notable professionals such as Marat Tokhtarovich Nukhaev and Yan Kuhn De Chizelle. These collaborations have contributed to the advancement of techniques in the oil extraction process.

Conclusion

Alexandr Nikolaevich Shandrygin is a prominent inventor whose work in determining the filtration properties of rocks has the potential to revolutionize oil extraction methods. His contributions to the field are significant and reflect his dedication to innovation.