This inventor holds 6 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Statoil Petroleum as, Equinor Energy as, Statoilhydro Asa. Active years: 2009-2023.
Company Filing History:
3 out of 163 
1 out of 128 
1 out of 16 Years Active: 2009-2023
Title: Alastair Buchanan: Innovator in Fluid Separation Technologies
Introduction
Alastair Buchanan is a notable inventor based in Stavanger, Norway. He has made significant contributions to the field of fluid separation technologies, holding a total of 6 patents. His innovative methods have advanced the efficiency of operations in the oil and gas industry.
Latest Patents
Buchanan's latest patents include a method for in-line phase separation and a method for sealing a well. The in-line phase separation method involves locating an inlet device of flexible tubing at a horizontal portion of a well or riser. This method allows for the extraction of a stratified fluid phase through the inlet device and flexible tubing, with the inlet device shaped to match the wall of the well or riser. The sealing method comprises creating openings in tubing installed in a wellbore, using a wireline to locate a stinger, and forming a seal by injecting sealant through the stinger.
Career Highlights
Throughout his career, Alastair Buchanan has worked with prominent companies such as Statoil Petroleum AS and Triangle Technology AS. His experience in these organizations has allowed him to develop and refine his innovative techniques in fluid management.
Collaborations
Buchanan has collaborated with notable professionals in his field, including Pål Viggo Hemmingsen and Gjermund Grimsbo. These collaborations have contributed to the advancement of his inventions and the successful implementation of his patented methods.
Conclusion
Alastair Buchanan's contributions to fluid separation technologies have made a significant impact in the oil and gas industry. His innovative patents and collaborations highlight his expertise and dedication to advancing engineering solutions.