Roger H Schultz

Title: Roger H Schultz - Innovator in Early Evaluation Systems

Introduction

Roger H Schultz is a notable inventor based in Stillwater, OK (US). He has made significant contributions to the field of early evaluation systems, particularly in the context of subsurface formations. His innovative approach has led to the development of a patent that enhances the testing and treatment of these formations.

Latest Patents

Roger H Schultz holds a patent for an early evaluation system. This system introduces several improvements that can be utilized to test and/or treat a subsurface formation intersected by an open uncased borehole. The design includes an outer tubing string that is run into the well, equipped with a packer set in the open borehole above the formation of interest. An inflation passage, preferably with an inflation valve, is operated by manipulating the tubing string. Additionally, a communication passage connects the interior of the outer tubing string with the borehole below the packer. An inner well tool is engaged with the outer tubing string, allowing for fluid communication with the subsurface formation to either sample or treat it. A circulating valve above the packer facilitates fluid circulation during testing, preventing differential sticking of the outer tubing string. This innovative design showcases Schultz's expertise in enhancing subsurface evaluation techniques.

Career Highlights

Roger H Schultz is associated with Halliburton Company, a leading firm in the energy sector. His work at Halliburton has allowed him to apply his inventive skills in practical settings, contributing to advancements in oil and gas exploration technologies.

Collaborations

Throughout his career, Roger has collaborated with notable colleagues, including Paul David Ringgenberg and H Kent Beck. These collaborations have likely enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Roger H Schultz is a distinguished inventor whose contributions to early evaluation systems have made a significant impact in the industry. His patent reflects a deep understanding of subsurface formations and showcases his innovative spirit.