Company Filing History:
1 out of 116 
1 out of 1 Years Active: 2020-2022
Title: Innovations of Dongxu Ma in Shale Gas Reservoirs
Introduction
Dongxu Ma is a prominent inventor based in Beijing, China, known for his contributions to the field of shale gas reservoir evaluation. With a total of two patents to his name, he has developed innovative methods and devices that enhance the understanding and management of shale gas resources.
Latest Patents
One of his latest patents is titled "Method for identifying a medium structure coupling and a fracture network morphology of a shale gas reservoir." This method involves performing a fracturing test on shale cores using a modified Brazilian disc test, categorizing the fracture network morphology, and determining a stress sensitivity constant based on indoor core data. The identification chart created from this method can be applied to actual fracturing wells, allowing for real-time identification of fracture network morphology.
Another significant patent is the "Device and method for evaluating gas-water two-phase flow fracture conductivity of fractured shale." This device includes a seepage system, an injection system, a data collecting and processing system, and a three-axis shale core holder. The method involves determining the initial permeability of the shale sample, conducting a water influx test, and then performing gas flooding to evaluate the fracture conductivity.
Career Highlights
Dongxu Ma has worked at notable institutions, including the University of Science and Technology Beijing and the University of Science and Technology. His work has significantly impacted the field of shale gas research, providing valuable insights into the behavior of gas and water flow in fractured shale formations.
Collaborations
He has collaborated with esteemed colleagues such as Weiyao Zhu and Ming Yue, contributing to advancements in shale gas reservoir technologies.
Conclusion
Dongxu Ma's innovative patents and career achievements highlight his significant role in advancing shale gas reservoir evaluation techniques. His work continues to influence the field and offers practical solutions for the energy industry.
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