Company Filing History:
Years Active: 1985-1988
Title: Harold T. Barnaby: Innovator in Geological Measurement Technologies
Introduction
Harold T. Barnaby is a notable inventor based in Duncanville, Texas, recognized for his contributions to the field of geological measurement technologies. With a total of five patents to his name, Barnaby has developed innovative solutions that enhance the accuracy and efficiency of petrophysical measurements.
Latest Patents
Among his latest patents is an "Apparatus for measuring the resistivity of a sample." This invention features a core holder designed for making petrophysical measurements of core samples extracted from boreholes. The core holder allows for resistivity measurements and fluid-flow tests under conditions that replicate in-situ fluid saturation, reservoir pressure, and reservoir temperature. Another significant patent is the "Mercury pump," which is utilized for analyzing geological core samples. This device includes a vertically oriented cylindrical cavity, where the lower portion forms a mercury displacement chamber and the upper portion serves as a sample chamber. A pressure transducer communicates with the sample chamber to produce an electrical pressure signal. The mercury pump is equipped with a screw ball jack that urges a synthetic-resin piston upwards, pushing mercury into the sample chamber. The displacement of mercury is monitored by an electronic encoder, which provides data on both the direction and amount of piston displacement. A microprocessor-controlled volume-measuring device automatically delivers core sample data at the conclusion of a core test run.
Career Highlights
Throughout his career, Barnaby has worked with prominent companies in the industry, including Core Laboratories, Inc. and Western Atlas International, Inc. His experience in these organizations has contributed to his expertise in geological measurement technologies.
Collaborations
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Conclusion
Harold T. Barnaby's innovative patents and career achievements highlight his significant contributions to the field of geological measurement technologies. His work continues to influence the industry and improve the accuracy of petrophysical measurements.