Company Filing History:
Years Active: 1981
Title: Harold G White - Innovator in Pressure Core Barrel Technology
Introduction
Harold G White is a notable inventor based in West Jordan, UT (US). He has made significant contributions to the field of drilling technology, particularly with his innovative designs that enhance the efficiency and effectiveness of core sampling.
Latest Patents
Harold G White holds a patent for a "Pressure Core Barrel Flushing System." This invention relates to improvements in pressure core barrels, specifically those described in U.S. Pat. No. 3,548,958. The invention maintains a controlled pressure on a core sample during surfacing. Key improvements include an enhanced arrangement of the pressure control valve, a device for positively latching the assembly in both open and closed positions, and a hydraulic assist for moving the outer barrel to the sealing position. Additionally, the invention features an improved device for flushing drilling mud from the core barrel mechanism while the sealing valve is open, ensuring that the core sample remains at the pressure at which it was sealed in the borehole. This facilitates subsequent freezing and removal of the core sample for analysis.
Career Highlights
Harold G White is associated with Christensen, Inc., where he applies his expertise in drilling technology. His work has contributed to advancements in core sampling techniques, making him a valuable asset to the company and the industry.
Collaborations
Harold collaborates with James T Aumann, further enhancing the innovative efforts within their field.
Conclusion
Harold G White's contributions to pressure core barrel technology exemplify the importance of innovation in drilling practices. His patent reflects a commitment to improving core sampling methods, which is crucial for geological analysis and resource extraction.