Robert D Thiessen

Title: Innovations by Robert D Thiessen in Hydraulic Fracturing

Introduction

Robert D Thiessen is a notable inventor based in Red Deer, Canada. He has made significant contributions to the field of hydraulic fracturing, particularly in the oil and gas industry. His innovative approach has led to the development of a patented process that enhances the efficiency of wellbore operations.

Latest Patents

Robert D Thiessen holds a patent for a "Process for hydraulically fracturing oil and gas wells." This patent describes a method involving a wellbore in an earth formation that includes a casing and multiple pay or production zones. The process utilizes a coiled tubing string injected into the wellbore to perforate the casing at each pay zone in a single pass. The coiled tubing is then employed for hydraulic fracturing of each pay zone individually, ensuring that each zone is isolated for effective fracturing. This innovative method includes the use of packers and swab cups for optimal isolation of the pay zones.

Career Highlights

Thiessen's career is marked by his work with Schlumberger Technology Corporation, where he has applied his expertise in hydraulic fracturing. His contributions have been instrumental in advancing techniques that improve oil and gas extraction processes.

Collaborations

Throughout his career, Robert D Thiessen has collaborated with notable colleagues, including Warren M Zemlak and Stephen P Lemp. These partnerships have fostered innovation and development in the field of hydraulic fracturing.

Conclusion

Robert D Thiessen's innovative work in hydraulic fracturing has made a significant impact on the oil and gas industry. His patented process exemplifies the advancements in technology that enhance extraction methods.