David Wassell

Title: The Innovative Contributions of David Wassell

Introduction

David Wassell is a notable inventor based in Belfast, GB. He has made significant contributions to the field of wellbore fluids and gas separation technologies. With a total of four patents to his name, Wassell's work demonstrates a commitment to advancing engineering solutions in the oil and gas industry.

Latest Patents

One of Wassell's latest patents is for an aqueous-based wellbore fluid. This invention provides a wellbore fluid that comprises an aqueous continuous phase, with at least one salt containing an imidazolium cation having at least six carbon atoms. The method involves introducing this wellbore fluid into a wellbore in a clay-containing formation, where the described salts act as effective shale inhibitors. Another significant patent focuses on the removal of carbon dioxide from a gas stream using aqueous ionic liquid. This process involves the separation of gases, specifically targeting the removal of carbon dioxide gas through the use of carefully selected ionic liquid absorbents combined with water in a specific ratio.

Career Highlights

Wassell has worked with prestigious organizations, including The Queen's University of Belfast and Petroliam Nasional Berhad. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in his field.

Collaborations

Throughout his career, Wassell has collaborated with notable individuals such as Kenneth Richard Seddon and Mark Shelton Aston. These partnerships have fostered a creative environment for innovation and problem-solving.

Conclusion

David Wassell's contributions to the fields of wellbore fluids and gas separation technologies highlight his role as a significant inventor. His patents reflect a dedication to improving industry practices and addressing environmental challenges.