Dan Hu is a notable inventor based in Sichuan, China. He has made significant contributions to the field of oil and gas engineering, particularly through his innovative patents. With a total of 3 patents to his name, Hu's work has had a considerable impact on the industry.

Latest Patents

Dan Hu's latest patents include a differential pressure sliding sleeve and an oil and gas well fracturing construction method using the same. The differential-pressure sliding sleeve features an outer cylinder with a flow guiding hole in its wall, and an inner cylinder positioned within the outer cylinder. This design allows for the generation of a pressure difference that facilitates the movement of the inner cylinder when the dissolvable carrier ring is dissolved, thereby opening the flow guiding hole. Additionally, his sliding sleeve device includes a protection mechanism that ensures the integrity of the circulation hole during operation.

Career Highlights

Throughout his career, Dan Hu has worked with prominent companies in the oil and gas sector, including China Petroleum & Chemical Corporation and Sinopec Southwest Oil & Gas Company. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in drilling and fracturing technologies.

Collaborations

Dan Hu has collaborated with various professionals in his field, including Zhimin Hou and Chen Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Dan Hu's contributions to the oil and gas industry through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of drilling and fracturing methods, demonstrating the importance of creativity and engineering in this vital sector.

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