Company Filing History:
Years Active: 2025
Title: Yi Ming Zhao - Innovator in Well Completion Technology
Introduction
Yi Ming Zhao is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of well completion technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of landing tools used in well casings.
Latest Patents
Yi Ming Zhao holds a patent for a Production Selective Landing Tool (PSLT). This invention is a method and apparatus designed for landing and orienting the PSLT within a well casing. The well casing is equipped with one or more indexing casing couplings (ICC). The PSLT is integrated into a completion string and features several landing keys along with an orientation key. The PSLT is conveyed through the casing and lands securely in the ICC. It includes integrated control lines for intelligent completion, allowing for enhanced operational efficiency. The design incorporates lugs that are coupled to a mandrel and control lines, which can be shifted relative to the PSLT's body. The control lines are housed in a slot within the body, and the PSLT is locked in the ICC when the mandrel is shifted. This innovative tool can be removed from the ICC by pulling the completion string uphole.
Career Highlights
Yi Ming Zhao is currently employed at Schlumberger Technology Corporation, a leading company in oilfield services. His work focuses on advancing technologies that improve well completion processes. His expertise and innovative mindset have positioned him as a valuable asset in the industry.
Collaborations
One of his notable coworkers is Li Xue, with whom he collaborates on various projects within the company. Their combined efforts contribute to the development of cutting-edge technologies in the field.
Conclusion
Yi Ming Zhao's contributions to well completion technology through his patent for the Production Selective Landing Tool exemplify his innovative spirit and dedication to advancing the industry. His work at Schlumberger Technology Corporation continues to influence the field positively.