Jingyang Pu

Title: Innovations of Jingyang Pu in Polymer Technology

Introduction

Jingyang Pu is an accomplished inventor based in Austin, TX (US). She has made significant contributions to the field of polymer technology, particularly in oilfield applications. With a total of 3 patents, her work focuses on enhancing fluid control and conformance in subterranean environments.

Latest Patents

One of her latest patents is titled "Re-assembling polymer particle package for conformance control and fluid loss control." This invention is broadly concerned with compositions and processes for oilfield applications. More specifically, it relates to novel polymer constructed packages that, when pumped into a petroleum well, provide tunable characteristics of transformation and delayed self-assembly under reservoir conditions. This results in strong, elastic, bulk gel materials. The compositions comprise a polymer, assembling agents, and optional additives that are uniformly distributed within the initial gel particles. The polymer particle packages absorb water and swell upon exposure to water, thus exposing the assembling agents that enable re-assembly. Both swelling and re-assembly are proportionally controlled via compositions to allow functional dispersion and subsequent self-assembly under various reservoir conditions.

Another significant patent is "Fiber assisted re-crosslinkable polymer gel and preformed particle gels for fluid loss and conformance control." This invention describes compositions useful for controlling fluid flow in a target zone of a subterranean environment. The composition generally comprises a quantity of fibers and a quantity of swellable particles, which may be dispersed in a carrier fluid. The fibers in the compositions provide improved performance compared to prior particle-containing compositions. Specifically, these compositions reinforce the re-cross-linked hydrogel plug in underground features and support proper rehydration of particles to provide structural support within the gel.

Career Highlights

Jingyang Pu is affiliated with the University of Missouri, where she continues her research and development in polymer technologies. Her innovative work has garnered attention in the field, contributing to advancements in oilfield applications.

Collaborations

She has collaborated with notable colleagues, including Baojun Bai and Thomas P. Schuman, to further her research initiatives.

Conclusion

Jingyang Pu's contributions to polymer technology demonstrate her commitment to innovation in fluid control and conformance in oilfield applications. Her patents reflect a deep understanding of material science and its practical applications in the industry.