Company Filing History:
Years Active: 2017
Title: The Innovative Contributions of Dong Weixin
Introduction
Dong Weixin is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of fracture detection in subsurface rock formations. His work is particularly relevant to the oil and gas industry, where accurate detection of fractures can enhance drilling efficiency and safety.
Latest Patents
Dong Weixin holds a patent for a method titled "Real-time fracture detection and fracture orientation estimation using tri-axial induction measurements." This innovative method involves determining the existence of fractures in formations surrounding a wellbore drilled through subsurface rock formations. The process includes calculating vertical resistivity, horizontal resistivity, apparent formation dip, apparent formation azimuth, and axial resistivity for various longitudinal instrument spacings. These calculations utilize measurements from a triaxial induction well logging instrument. The method also determines a spread in the axial resistivity values and establishes an axial resistivity spread threshold. Fracture indicator values and orientation values are derived from the transverse components of the triaxial induction measurements. The presence of a fracture is indicated when specific thresholds are exceeded.
Career Highlights
Dong Weixin is currently employed at Schlumberger Technology Corporation, a leading company in the oil and gas sector. His work at Schlumberger has allowed him to apply his innovative ideas in practical settings, contributing to advancements in drilling technology.
Collaborations
Throughout his career, Dong has collaborated with esteemed colleagues such as Peter T Wu and Thomas D Barber. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.
Conclusion
Dong Weixin's contributions to fracture detection technology exemplify the importance of innovation in the oil and gas industry. His patent and collaborative efforts highlight the significant impact that dedicated inventors can have on advancing technology and improving operational efficiency.