Company Filing History:
2 out of 10 
1 out of 1 Years Active: 2024-2025
Title: Earl H Dearborn: Innovator in Oil Well Cleaning Technologies
Introduction
Earl H Dearborn is a notable inventor based in Lafayette, LA (US). He has made significant contributions to the field of oil well cleaning technologies, holding 2 patents that showcase his innovative approach to solving industry challenges.
Latest Patents
Dearborn's latest patents include a "Wash Tool Apparatus and Method of Using the Same." This cleaning system is designed for cleaning tubing, casing, or components of an oil well. The system features a washing tool with a body configured for insertion into an oil well component. The body includes a proximal end and a distal end, defining an inlet at the proximal end, a channel in fluid communication with the inlet, and an outlet that extends circumferentially along the perimeter of the body. This design allows the washing tool to clean the component by ejecting fluid in a 360-degree range without the need for movement.
Another significant patent is for "High-Pressure Abrasive Fluid Injection Using Clear Fluid Pump." This invention provides a method and apparatus to inject an abrasive fluid mixture into a high-pressure fluid flow using a clear fluid pump. The high-pressure fluid flow is applicable in abrasive jet perforating and hydraulic fracturing applications in oil and gas wells. The innovation allows for the insertion of abrasive material downstream of a high-pressure pump, enabling the use of a standard pump instead of specialized pumps that can withstand abrasives.
Career Highlights
Throughout his career, Dearborn has worked with various companies, including Td Tools, Inc. and Accu-line Wireline Services, LLC. His experience in these organizations has contributed to his expertise in oilfield technologies and innovations.
Collaborations
Dearborn has collaborated with notable coworkers such as Thomas L Dotson and John M Piercy. Their combined efforts have likely fostered advancements in the technologies they developed together.
Conclusion
Earl H Dearborn's contributions to oil well cleaning technologies through his patents reflect his innovative spirit and dedication to improving industry practices. His work continues to influence the field and showcases the importance of invention in addressing real-world challenges.