Location History:
- Spring, TX (US) (2015)
- Houston, TX (US) (2016)
Company Filing History:
Years Active: 2015-2016
Title: Parul Walia Dhall: Innovator in Downhole Tool Technologies
Introduction
Parul Walia Dhall is a notable inventor based in Spring, TX (US). She has made significant contributions to the field of downhole tools, particularly through her innovative patents. With a total of 2 patents, her work showcases her expertise and dedication to advancing technology in the oil and gas industry.
Latest Patents
One of her latest patents is titled "Laser cladding Fe—Cr alloy on downhole tools." This invention involves a hardfacing composition composed of an Fe—Cr alloy, which includes 80 wt % iron, about 2 wt % to about 20 wt % chromium, less than 1 wt % silicon, and less than 1 wt % carbon. The microstructure of this alloy consists of at least 80 vol % martensite and less than 20 vol % austenite, enhancing the durability of downhole tools.
Another significant patent is "Systems and methods for vapor pressure leaching polycrystalline diamond cutter elements." This method involves leaching a polycrystalline diamond (PCD) cutter element by suspending it above a liquid acid bath. The process includes elevating the temperature of the acid bath above ambient conditions to transition some of the liquid to acid vapors, and increasing the pressure of these vapors to effectively expose the PCD cutter element.
Career Highlights
Parul Walia Dhall is currently employed at National Oilwell Varco, L.P., where she applies her innovative skills to develop advanced technologies for the oil and gas sector. Her work has been instrumental in improving the performance and longevity of downhole tools.
Collaborations
Throughout her career, Parul has collaborated with talented professionals, including Raju Pillai and Jiinjen Albert Sue. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Parul Walia Dhall is a pioneering inventor whose contributions to downhole tool technologies are noteworthy. Her patents reflect her commitment to innovation and excellence in the field. Through her work at National Oilwell Varco, L.P., she continues to make a significant impact in the industry.