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Title: Lei Bob Hou: Innovator in NMR Logging Technologies
Introduction
Lei Bob Hou is a prominent inventor based in Houston, TX (US), known for his contributions to the field of nuclear magnetic resonance (NMR) logging technologies. With a total of 3 patents, he has made significant advancements in methods and apparatuses for fluid typing in borehole measurements.
Latest Patents
One of his latest patents is titled "NMR logging apparatus and methods for fluid typing." This innovative method and apparatus focus on the separation of fluid phases in borehole measurements. The technique involves selecting an optimum contrast mechanism and a corresponding set of measurement parameters tailored to specific borehole environments. The contrast mechanism can utilize various factors, including diffusion, relaxation time, or hydrogen index differences among different fluid types. After an initial measurement, the parameters are compared to a predetermined set of values to estimate the types of fluids present in the geological environment. If necessary, the measurement can be repeated to achieve optimal fluid typing for the estimated fluid types.
Another notable patent is "NMR apparatus and methods for measuring volumes of hydrocarbon gas and oil." This multifrequency method employs a triple-wait-time approach to determine gas- and light-oil-filled porosity across a wide range of reservoir conditions. The method enhances the signal-to-noise ratio and improves the determination of T values for hydrocarbons, particularly in reservoirs containing various fluid types. A set of conditions is established to select optimum acquisition parameters for logging applications, enabling accurate determination of pore volumes occupied by each hydrocarbon phase and water.
Career Highlights
Throughout his career, Lei Bob Hou has worked with notable companies, including Halliburton Energy Services, Inc. His expertise in NMR technologies has positioned him as a key player in the industry, contributing to advancements that enhance the efficiency and accuracy of borehole measurements.
Collaborations
Lei Bob Hou has collaborated with esteemed colleagues, including George Richard Coates and Daniel Lee Miller. Their combined efforts have furthered the development of innovative solutions in the field of NMR logging.
Conclusion
In summary, Lei Bob Hou is a distinguished inventor whose work in NMR logging technologies has significantly impacted the industry. His innovative patents and collaborations reflect his commitment to advancing the field and improving the accuracy of borehole measurements.