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Title: Innovations of Xiaodan Liu in Drilling Technology
Introduction
Xiaodan Liu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of drilling technology, holding a total of 8 patents. His innovative designs focus on improving the efficiency and cost-effectiveness of drilling operations.
Latest Patents
One of Liu's latest patents is a well drilling tool and method for determining parameters thereof. This drilling tool features an upstream drilling string, a downstream drilling bit, and a percussive device connected between them. In its first state, the upstream drilling string is subjected to elastic compression by the percussive device. In the second state, it releases this compression to deliver impacts on the downstream drilling bit. This design enhances the service life of the tool and effectively reduces drilling costs. Another notable patent is a drilling tool that includes an outer cylinder and a power rotary shaft within its inner chamber. It also features a percussion generator that can be driven by the power rotary shaft, allowing for efficient operation. The percussion assembly generates reciprocating impacts along the axial direction on the output main shaft, which is connected to a drilling bit extending out of the inner chamber.
Career Highlights
Xiaodan Liu has worked with notable companies such as PetroChina Company Limited and China Petroleum & Chemical Corporation. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.
Collaborations
Liu has collaborated with several professionals in his field, including Xu Jin and Jianming Li. Their teamwork has fostered advancements in drilling technology and has led to the successful development of innovative tools.
Conclusion
Xiaodan Liu's contributions to drilling technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the efficiency and effectiveness of drilling operations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.