Location History:
- Saint Priest en Jarez, FR (1999)
- St Priest En Jarez, FR (1996 - 2001)
Company Filing History:
2 out of 10,180 
1 out of 28 Years Active: 1996-2001
Title: Innovations by Philippe Dejeux in Iron Control for Oil Wells
Introduction
Philippe Dejeux is an accomplished inventor based in St Priest en Jarez, France. He has made significant contributions to the field of oil well treatments, particularly in controlling iron in acidic environments. With a total of 3 patents to his name, his work has implications for various industries, including oil, gas, and industrial cleaning.
Latest Patents
Dejeux's latest patents focus on compositions for iron control in acid treatments for oil wells. One of his notable inventions addresses the issue of iron control in acidic mediums to prevent the formation of sludges, which are asphaltic products that can cause significant operational challenges. This invention utilizes compounds with a mercaptan function and a selection of catalysts to effectively manage iron levels. Another patent details a process for controlling iron in acidic fluids, particularly when ferric iron is present. This process involves using reducing agents from thiourea compounds and copper-based catalysts, tailored for different acid concentrations. These innovations are crucial for maintaining the integrity of oil, gas, and geothermal wells, as well as for industrial cleaning applications.
Career Highlights
Philippe Dejeux has worked with prominent companies in the industry, including Schlumberger Technology Corporation and Dowell, a division of Schlumberger Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to iron control in various applications.
Collaborations
Throughout his career, Dejeux has collaborated with notable professionals such as Herve Perthuis and Jean-Pierre Feraud. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Philippe Dejeux's contributions to the field of iron control in oil well treatments demonstrate his innovative spirit and technical expertise. His patents not only address critical challenges in the industry but also pave the way for more efficient and effective operational practices.