Company Filing History:
Years Active: 2024
Title: Innovations of Changyou Xiang in Gas Hydrate Technology
Introduction
Changyou Xiang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of gas hydrate technology, holding 2 patents that address critical challenges in this area. His work focuses on enhancing the efficiency and safety of gas hydrate extraction processes.
Latest Patents
Changyou Xiang's latest patents include an intra-layer reinforcement method and a consolidation and reconstruction simulation experiment system and evaluation method for gas hydrate formation. The intra-layer reinforcement method combines formation reconstruction and fracturing grouting reinforcement technologies. This method utilizes a fracturing grouting process to create fractures in the gas hydrate formation, allowing a consolidation liquid to penetrate through pressure differences. This results in a ribbed slab structure that supports the formation, preventing collapse and sand production.
Additionally, he has developed an oil well cement composite permeation enhancement agent suitable for hydrate layers. This agent comprises a specific composition of raw materials, including kerosene, emulsifier, modified polypropylene fiber, porous microspheres, paraffin, and water. The agent effectively improves the permeability of cement stone, reshaping the formation framework and increasing the mining rate of hydrate. It is characterized by long-term performance, low cost, and environmentally friendly properties.
Career Highlights
Changyou Xiang is affiliated with the China University of Petroleum, where he conducts research and development in gas hydrate technologies. His innovative approaches have garnered attention in the scientific community, contributing to advancements in energy extraction methods.
Collaborations
He collaborates with esteemed colleagues such as Chang Lu and Huajie Liu, further enhancing the research output and innovation in his field.
Conclusion
Changyou Xiang's contributions to gas hydrate technology through his patents and research at the China University of Petroleum highlight his role as a leading inventor in this critical area. His work not only addresses current challenges but also paves the way for future advancements in energy extraction.