Yijian Chen

Title: Innovations of Yijian Chen: Pioneering Patents in Gas Drilling

Introduction

Yijian Chen is a notable inventor based in Chengdu, China, with an impressive portfolio of 11 patents. His work primarily focuses on advancements in gas drilling technology, showcasing his commitment to enhancing safety and efficiency in this essential industry.

Latest Patents

Yijian Chen's latest inventions include:

1. **Device for Preventing Abrupt Blockage in Blooie Line of Gas Drilling**

This innovative device features a sand-storing tank body connected to a rotating blowout preventer through a guiding tube. It employs a guiding three-way joint to manage the flow and prevent blockages in the blooie line. The flap plate assembly within the tank controls the entry of rock particles, ensuring uninterrupted operations during gas drilling.

2. **Remote Intelligent Active Drilling Pressure Control System and Method**

This system integrates multiple components including a drilling pump, rotary blowout preventer, and ground multi-parameter online monitoring system. It focuses on "plugging and control integration" to improve formation pressure resistance while drilling, thereby broadening the safety density window of the wellbore.

Career Highlights

Yijian Chen has built a solid career through his significant contributions in institutions such as Southwest Petroleum University and Haohan Well Completion & Logging Science and Technology Limited Company. His work has provided innovative solutions that address critical challenges in gas drilling operations.

Collaborations

Throughout his career, Chen has collaborated with esteemed colleagues including Gao Li and Yingfeng Meng. These partnerships reflect a shared dedication to advancing technology in the drilling sector.

Conclusion

Yijian Chen's contributions to gas drilling technology through his 11 patents demonstrate the impact of innovation in enhancing operational safety and efficiency. His ongoing work continues to inspire advancements in this vital field.