Yingfeng Meng

Title: Innovations by Yingfeng Meng

Introduction

Yingfeng Meng is a notable inventor based in Chengdu, China. He has made significant contributions to the field of gas drilling technology, holding a total of four patents. His work focuses on improving the efficiency and safety of gas drilling operations.

Latest Patents

One of his latest patents is a device for preventing abrupt blockage in the blooie line of gas drilling. This device includes a sand-storing tank body connected to a rotating blowout preventer through a guiding tube. A guiding three-way joint is set between the guiding tube and the sand-storing tank body, which is connected to the blooie line by a vertical guiding tube. The sand-storing tank body is also connected to the blooie line via a gas discharge tube. A flap plate assembly is arranged to control rock particles in the guiding tube, preventing blockage in the blooie line.

Another significant patent is a pressure pulse communication system and method during gas drilling. This system includes a downhole solenoid valve module and a sensor module. The downhole solenoid valve module consists of various components, including a valve body, gas inlet, and piston micro-hole. The system generates pressure pulses by changing the internal pressure of a drill pipe, allowing a surface pressure sensor to continuously receive these pulses. This innovation enables the acquisition of downhole temperature, pressure, and well inclination angle data.

Career Highlights

Yingfeng Meng has worked with prominent organizations such as Southwest Petroleum University and Haohan Well Completion & Logging Science and Technology Limited Company. His experience in these institutions has contributed to his expertise in gas drilling technologies.

Collaborations

He has collaborated with notable coworkers, including Gao Li and Yijian Chen, who have also contributed to advancements in the field.

Conclusion

Yingfeng Meng's innovative patents and career achievements highlight his significant role in advancing gas drilling technology. His work continues to impact the industry positively.