Barry Hand

Title: Barry Hand: Innovator in Drilling Compositions

Introduction

Barry Hand is a notable inventor based in Acton, MA (US), recognized for his contributions to the field of drilling fluids. With a total of three patents to his name, he has made significant advancements in the materials used for drilling operations.

Latest Patents

One of Barry Hand's latest patents focuses on drilling compositions and methods. The materials he developed include non-polyampholite crosslinked polymers and gels that are substantially soluble in ionic fluids and substantially insoluble in water when in their uncrosslinked form. These innovative materials are designed to change their state of hydration in response to environmental triggers. They are particularly useful as drilling, completion, or workover fluids in hydrocarbon-producing wells. The disclosed method involves introducing crosslinked polymers or gels into a stratum, effectively blocking or bridging the pores of the stratum. Subsequently, an environmental condition is altered to reduce the hydration of the material, allowing the pores to unblock and facilitating production from the well.

Career Highlights

Barry Hand has made a significant impact in the drilling industry through his work at Baroid Drilling Fluids, Inc. His expertise in developing advanced drilling compositions has positioned him as a key figure in the field.

Collaborations

Throughout his career, Barry has collaborated with talented individuals such as David Diggs and Marie Kearney, contributing to the innovative environment at Baroid Drilling Fluids, Inc.

Conclusion

Barry Hand's work in drilling compositions showcases his innovative spirit and dedication to improving drilling technologies. His patents reflect a commitment to advancing the industry and enhancing the efficiency of hydrocarbon production.