This inventor holds 2 USPTO granted patents. Top assignee: Bj Services Company. Active years: 2004-2007.
Company Filing History:
Years Active: 2004-2007
Title: Thomas Heinold: Innovator in Cement Testing Technologies
Introduction
Thomas Heinold is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of cement testing and formulation, holding 2 patents that enhance the understanding and application of cement in wellbore environments.
Latest Patents
His latest patents include a "Testing apparatus and method of deriving Young's modulus from tensile stress/strain relationships." This invention provides a method and apparatus for testing the axial stress and strain of cements under the extreme conditions encountered in wellbore environments. By utilizing these measurements, the Young's Modulus can be established for various materials at the specific temperature and pressure conditions of the wellbore. This innovation combines static tensile strength testing with elasticity measurements, allowing for accurate Young's Modulus values for different cement compositions.
Another significant patent is for "Ultra low density cementitious slurries for use in cementing of oil and gas wells." This invention describes a storable, low-density, hydraulically-active cementitious slurry suitable for cementing within subterranean formations. The slurry comprises a hydraulically-active cementitious material, a set retarder, a plasticizer, glass or ceramic micro-spheres, and a strengthening agent, while being substantially free of a suspension agent. The process involves mixing these components to create a slurry that can be stored effectively.
Career Highlights
Thomas Heinold is associated with Bj Services Company, where he applies his expertise in cement technology. His work focuses on developing innovative solutions that address the challenges faced in the oil and gas industry.
Collaborations
He has collaborated with notable coworkers such as Robert L Dillenbeck and Murray J Rogers, contributing to advancements in cement testing and formulation.
Conclusion
Thomas Heinold's contributions to cement testing technologies have significantly impacted the oil and gas industry. His innovative patents demonstrate his commitment to improving the performance and reliability of cement in challenging environments.