Company Filing History:
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Years Active: 2017-2021
Title: Estevao De Oliveira Barra: Innovator in Subterranean Processing
Introduction
Estevao De Oliveira Barra is a prominent inventor based in Deventer, Netherlands. With two patents to his name, he has made significant contributions to the field of oil and gas extraction through innovative processes that utilize chelating agents.
Latest Patents
Estevao's latest patents focus on methods to produce oil or gas from subterranean formations. The first patent details a two-step process where a subterranean formation is treated with an aqueous composition containing a chelating agent. This composition includes agents such as glutamic acid N,N-diacetic acid (GLDA) and aspartic acid N,N-diacetic acid (ASDA). The method involves separating the aqueous phase from the non-aqueous phase in the outlet streams of the formation.
His second patent describes a process for treating subterranean formations using a chelating agent, comprising between 1 and 40 wt % of the total composition. This process includes a soaking step to enhance the effectiveness of the treatment.
Career Highlights
Estevao has worked with several leading companies in the chemical sector, notably Nouryon Chemicals International B.V. and Akzo Nobel Chemicals International B.V. His experience in these organizations has facilitated his development of innovative processes that address the challenges associated with oil and gas extraction.
Collaborations
Throughout his career, Estevao has collaborated with notable professionals in the field, including Cornelia Adriana De Wolf and Hisham Nasr-El-Din. These collaborations have played a crucial role in refining his innovations and expanding the applications of his patents.
Conclusion
Estevao De Oliveira Barra's contributions to the oil and gas industry through his patented processes highlight his role as an innovator. His work demonstrates the importance of utilizing advanced materials and methods to improve subterranean processing, paving the way for more efficient extraction techniques.