Richard R Lafitte

Title: Richard R. Lafitte: Innovator in Multi-Lateral Treatment Technology

Introduction

Richard R. Lafitte is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of oil and gas technology, particularly with his innovative patent that enhances multi-lateral treatment processes.

Latest Patents

Lafitte holds a patent for a "Through tubing diverter for multi-lateral treatment without top string removal." This invention involves a main bore that is drilled, with a treatment assembly located to facilitate the process. A packer is utilized to support a whipstock for drilling the lateral, serving as a lower seal on a main bore diverter. The whipstock is installed on the packer, allowing a mill to drill a window and the lateral. After the mill is pulled, the whipstock is removed using a fixed lug tool. A bottom hole assembly is then run into the lateral, which includes a diverter that is landed by the window. If cementing is required, it is performed at this stage. A top string is installed to isolate the upper casing, allowing the lateral to be treated with the main bore isolated. The diverter is retrieved through the top string, and the main bore diverter is run in through the top string and landed in the junction with the window, isolating the lateral. Finally, the main bore diverter is removed through the top string, and the treatment bottom hole assembly features a series of sliding sleeves operated by a single size ball.

Career Highlights

Lafitte is currently employed at Baker Hughes, a GE Company, LLC, where he continues to innovate in the field. His work has had a significant impact on the efficiency and effectiveness of multi-lateral treatments in the oil and gas industry.

Collaborations

Throughout his career, Lafitte has collaborated with notable colleagues, including Joseph E. Sheehan and Dennis M. Collins, Jr. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Richard R. Lafitte is a distinguished inventor whose work in multi-lateral treatment technology has made a lasting impact on the oil and gas industry. His innovative patent demonstrates his commitment to improving operational efficiency and effectiveness.