This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Cesi Chemical, Inc.. Active years: 2014.
Location History:
- Longview, TX (US) (2014)
- Duncan, OK (US) (2014)
Company Filing History:
Years Active: 2014
Title: Innovations by Earl Parnell
Introduction
Earl Parnell is a notable inventor based in Longview, Texas, who has made significant contributions to the field of chemical engineering. He holds two patents that showcase his innovative approach to drag-reducing compositions used in well treatment operations. His work is instrumental in enhancing the efficiency of fluid dynamics in various applications.
Latest Patents
Earl Parnell's latest patents focus on drag-reducing copolymer compositions. The first patent describes a method of preparing and using a drag-reducing composition in a well treatment operation. This method involves mixing a polymer emulsion that includes a first surfactant and a first solvent with a second surfactant and a second solvent. The process continues with combining the drag-reducing composition with an aqueous treatment fluid, followed by injecting this mixture into a subterranean formation, a pipeline, or a gathering line. The second patent outlines a drag-reducing additive that consists of 40-85% by weight of a polymer emulsion, 10-35% by weight of a second surfactant with an HLB greater than 8, and 5-30% by weight of a second solvent, with preferred embodiments including a terpene as the second solvent and a copolymer of acrylamide and acrylic acid.
Career Highlights
Earl Parnell is associated with Cesi Chemical, Inc., where he applies his expertise in chemical formulations to develop innovative solutions. His work has contributed to advancements in the efficiency of fluid treatments in various industrial applications.
Collaborations
Earl collaborates with talented professionals such as Todd Sanner and Marlin D Holtmyer, who contribute to the innovative environment at Cesi Chemical, Inc. Their teamwork fosters creativity and drives the development of new technologies.
Conclusion
Earl Parnell's contributions to the field of chemical engineering through his patents on drag-reducing compositions highlight his innovative spirit and dedication to improving industrial processes. His work continues to influence the efficiency of fluid dynamics in various applications.