Company Filing History:
Years Active: 2016-2025
Title: Innovations of Yunsheng Li in Borehole Imaging
Introduction
Yunsheng Li is a prominent inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of borehole imaging, holding a total of 6 patents. His work focuses on enhancing the accuracy and efficiency of subsurface formation analysis during drilling operations.
Latest Patents
One of his latest patents involves generating synthetic borehole image logs. This system and method utilize logging rate of penetration (ROP) data, resistivity data, and gamma ray data while drilling a borehole. The process includes determining an effective dip angle of the subsurface formation and generating a depth shift table based on this angle and the well deviation angle. The generated datasets have higher sampling rates than the logged data, allowing for the creation of synthetic borehole images that are oriented with respect to a reference point of the borehole.
Another notable patent focuses on the creation of near-bit gamma ray images from a gamma ray curve. This method involves determining real-time azimuthal density data during well drilling. An azimuthal density data set is generated with a greater sampling rate than the real-time data. A high-resolution sector near-bit gamma ray image is then produced, oriented to the top of the wellbore, enhancing well placement accuracy.
Career Highlights
Yunsheng Li is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in drilling technologies. His innovative approaches have significantly improved the methodologies used in subsurface exploration and analysis.
Collaborations
Throughout his career, Yunsheng has collaborated with notable colleagues, including Weihua Wang and Maan A Hawi. These partnerships have fostered advancements in the field and contributed to the successful development of his patented technologies.
Conclusion
Yunsheng Li's contributions to borehole imaging and subsurface analysis are invaluable. His innovative patents and collaborative efforts continue to shape the future of drilling technologies.