Ching H Yew

Title: Ching H Yew: Innovator in Hydraulic Fracturing Technology

Introduction

Ching H Yew is a notable inventor based in Austin, TX, who has made significant contributions to the field of hydraulic fracturing. As a woman in a predominantly male industry, she has demonstrated exceptional skill and innovation. Her work focuses on enhancing fluid production from earth formations through advanced methods.

Latest Patents

Ching H Yew holds a patent for an "Over-pressured well fracturing method." This innovative technique involves initiating or extending hydraulic fractures into fluid-producing earth formations from a cased well. The method includes filling a space within the casing adjacent to the formation zone of interest with liquid, which extends into a tubing string. By introducing pressure gas or liquid into the tubing string, a pressure gas charged portion is formed, compressing a column of gas to a pressure that exceeds the formation fracture breakdown pressure. This process allows for the fluid to be forced into the formation at sustained pressure and flow conditions that are not achievable with surface pumped fracture fluids.

Career Highlights

Ching H Yew is currently employed at Atlantic Richfield Company, where she applies her expertise in hydraulic fracturing. Her innovative approach has positioned her as a key player in the development of more efficient extraction methods.

Collaborations

Ching has collaborated with notable colleagues, including Joseph H Schmidt and James C Abel, who have contributed to her research and development efforts.

Conclusion

Ching H Yew's contributions to hydraulic fracturing technology exemplify her innovative spirit and dedication to advancing the field. Her patent reflects a significant step forward in enhancing fluid production from earth formations, showcasing her role as a leading inventor in this area.