Kathryn L Payne

Title: Kathryn L Payne: Innovator in Aqueous Gel Technology

Introduction

Kathryn L Payne is a notable inventor based in Houston, TX (US). She has made significant contributions to the field of aqueous gel technology, particularly in the area of crosslinking reactions. With a total of 2 patents, her work has implications for various industrial applications, especially in the oil and gas sector.

Latest Patents

Her latest patents include innovative methods for controlling the crosslinking reaction rate in aqueous gels. One patent focuses on the control of crosslinking reaction rate using organozirconate chelate. This invention involves an aqueous gel containing a crosslinking agent and a rate retarding or accelerating agent. The retarding agent comprises a selected aldehyde or dialdehyde, while the accelerating agent includes polyamines. This technology allows for the simultaneous injection of the crosslinking agent and the rate modifier into a subterranean formation, enabling controlled viscosity changes over time.

Another patent addresses the control of crosslinking reaction rates in water-based polymer fracturing fluids. This method utilizes a mixture of a crosslinker with either a rate accelerator or retarder, allowing for precise control over the crosslinking reaction. This innovation reduces shear effects during pumping, enhancing the downhole stability of the fluid and decreasing frictional pressures. The preferred polymer fracturing fluid is a high pH aqueous salt solution that includes a hydroxypropyl guar polymer, with transition metal chelates as crosslinkers.

Career Highlights

Throughout her career, Kathryn has worked with prominent companies in the industry. She has been associated with Big Three Industries, Inc. and Dowell Schlumberger Incorporated. Her experience in these organizations has contributed to her expertise in the development of advanced gel technologies.

Collaborations

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Conclusion

Kathryn L Payne's innovative work in aqueous gel technology and her contributions to the field of crosslinking reactions highlight her as a significant figure in the industry. Her patents reflect her commitment to advancing technology in practical applications.