Company Filing History:
Years Active: 1995-1998
Title: David A. Chapin: Innovator in Gravity Gradiometry and Geological Analysis
Introduction
David A. Chapin is a notable inventor based in Plano, TX (US), recognized for his contributions to the fields of gravity gradiometry and geological analysis. With a total of 3 patents, he has developed innovative methods that enhance the understanding of geological structures and improve measurement techniques in wellbores.
Latest Patents
Chapin's latest patents include a groundbreaking method titled "Gravity gradiometry in a wellbore using a virtual long-baseline." This invention discloses a technique for obtaining gravity gradient well logs over selected baselines using a well log tool equipped with two gravity meters. The method allows for enhanced gravity gradient measurements by stepping the tool along the wellbore and utilizing a virtual baseline to increase the radius of investigation.
Another significant patent is the "Method and apparatus for identifying geological structures using wavelet." This method analyzes geological survey data by retrieving discrete measurement values of the gravitational or magnetic field. The application of a noise-reduction digital filter and wavelet function decomposition significantly improves the resolution of geological structures, enabling better detection of complex formations at greater depths.
Career Highlights
David A. Chapin is currently associated with Atlantic Richfield Company, where he applies his expertise in geophysical measurements and geological analysis. His work has contributed to advancements in the understanding of subsurface structures and the development of innovative measurement techniques.
Collaborations
Chapin collaborates with professionals in his field, including his coworker Charles C. Mosher, to further enhance the impact of his inventions and research.
Conclusion
David A. Chapin's innovative work in gravity gradiometry and geological analysis has made significant contributions to the field, showcasing his expertise and dedication to advancing technology in geophysical measurements. His patents reflect a commitment to improving the understanding of geological structures and enhancing measurement techniques in wellbores.