Chang Wang

Title: Chang Wang - Innovator in Fluid Injection Technology

Introduction

Chang Wang is a notable inventor based in Shandong, China. He has made significant contributions to the field of fluid injection technology. His innovative approach has led to the development of a unique apparatus that enhances fluid injection processes.

Latest Patents

Chang Wang holds a patent for a double-channel fluid injection apparatus. This apparatus includes a main shaft, a bearing box, and a sealing box. The main shaft consists of an outer tube and an inner tube. An internal channel of the inner tube and a vertical through channel constitute a first fluid passageway. The inner tube and the outer tube form an annular gap, and a channel D is radially formed at a lower part of the outer tube, which is in communication with the annular gap, thus constituting a second fluid passageway. The bearing box is mounted on a boss of the outer tube. The sealing box includes a sealing cylinder that is fixedly connected to a lower end of a lower end cap of the bearing box. A channel E, which is in communication with the second fluid passageway, is radially formed at a position of the sealing cylinder corresponding to the channel of the outer tube. This invention showcases his expertise and innovative thinking in engineering.

Career Highlights

Throughout his career, Chang Wang has worked with prominent companies in the petroleum engineering sector. He has been associated with Sinopec Petroleum Engineering Technology Service Co., Ltd. and Sinopec Shengli Petroleum Engineering Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings.

Collaborations

Chang Wang has collaborated with notable colleagues, including Huangang Zhu and Jiancheng Li. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Chang Wang is a distinguished inventor whose work in fluid injection technology has made a significant impact in the industry. His patent for the double-channel fluid injection apparatus exemplifies his innovative spirit and technical expertise. His contributions continue to influence the field and inspire future innovations.