Leonard John Kalfayan

Title: Innovations of Leonard John Kalfayan

Introduction

Leonard John Kalfayan is a notable inventor based in Cypress, TX (US). He has made significant contributions to the field of oil and gas production, particularly in methods for controlling undesirable water production from wells. With a total of 2 patents, Kalfayan's work showcases his expertise and innovative thinking in this critical industry.

Latest Patents

Kalfayan's latest patents include "Methods for pre-emptively controlling undesirable water production from an oil or gas well." This patent describes a method for reducing water production by introducing a drill-in fluid containing a relative permeability modifier (RPM) during drilling operations. Additionally, it outlines a second embodiment where a completion fluid with RPM is used during completion operations. The inclusion of an organosilicon compound in these fluids enhances flow resistance and extends the effective RPM permeability application range.

Another significant patent is the "Method of using sodium silicate in treatment of subterranean formation for water control." This invention provides compositions and methods aimed at reducing the flow of aqueous liquids through subterranean formations. The water control additive is created by reacting soluble sodium silicate with a hydrolysable organosilane compound, resulting in a binding polysiloxane that effectively interacts with the formation.

Career Highlights

Kalfayan is associated with Baker Hughes Corporation, a leading company in the oil and gas sector. His work at Baker Hughes has allowed him to apply his innovative ideas to real-world challenges in the industry.

Collaborations

Throughout his career, Kalfayan has collaborated with notable colleagues such as Harold Dean Brannon and Jeffrey Carl Dawson. These collaborations have likely contributed to the development and refinement of his innovative patents.

Conclusion

Leonard John Kalfayan's contributions to the oil and gas industry through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence methods for water control in oil and gas production, showcasing the importance of inventive thinking in addressing industry challenges.