Company Filing History:
2 out of 1,388 
1 out of 10,180 Years Active: 2009-2018
Title: The Innovative Contributions of Derek Robert Brown
Introduction
Derek Robert Brown is a notable inventor based in Houston, TX, with a focus on advancements in wellbore treatment technologies. He holds a total of 3 patents, showcasing his commitment to innovation in the oil and gas industry.
Latest Patents
One of his latest patents is titled "Positive Locating Feature of OptiPort." This invention presents a system and method for treating a portion of a wellbore, which includes a bottom hole assembly (BHA) connected to a work string. The BHA features a packing element that can move between an unset position and a set position, along with a locator device that is movable between retracted and expanded positions. The locator device, which may be a locator collet, can be expanded by a cone that moves with respect to the collet. The expanded locator device is designed to engage a profile in a ported tubular within the wellbore. This engagement selectively prevents further movement of the BHA and provides an indication of its location. Once the packing element is actuated, the wellbore can be treated through a port in the ported tubular. The BHA can then be relocated to treat another section of the wellbore.
Career Highlights
Derek has had a distinguished career, working with prominent companies in the industry. He has been associated with Baker Hughes, a GE Company, LLC, and Schlumberger Technology Corporation. His experience in these organizations has contributed significantly to his expertise and innovative capabilities.
Collaborations
Throughout his career, Derek has collaborated with talented professionals, including Ian Beckett and Luis A. Castro. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Derek Robert Brown's contributions to the field of wellbore treatment technologies are noteworthy. His innovative patents and extensive career reflect his dedication to advancing industry practices. His work continues to influence the oil and gas sector positively.