This inventor holds 2 USPTO granted patents. Top assignee: Saudi Arabian Oil Company. Active years: 2017-2021.
Company Filing History:
Years Active: 2017-2021
Title: Edwin Caliboso: Innovator in Rock Core Testing
Introduction
Edwin Caliboso is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of rock core testing, with a focus on understanding fracture porosity and permeability variations. His innovative work has led to the development of two patents that enhance the efficiency and accuracy of laboratory measurements in geological studies.
Latest Patents
Caliboso's latest patents include a method for laboratory measurement of dynamic fracture porosity and permeability variations in rock core plug samples. This patent addresses the measurement and determination of fracture porosity and permeability variations with increasing effective stress. The testing process involves laboratory testing of cylindrical core plugs made from various rock types, including carbonate, silico-clastic, and shale. The method begins with initial testing and sample preparation to define matrix properties, followed by the application of axial shear fractures to determine fracture properties.
Another significant patent is a portable device and method for field testing proppant. This system evaluates the time required for shutting in a well after packing fractures with a curable resin proppant. At the well site, a sample of the proppant is compressed and heated in a portable unit while monitoring its properties to determine if the resin has cured. This innovation provides crucial information on the optimal time to shut in the well after packing the fractures.
Career Highlights
Caliboso is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in rock core testing and contributes to the advancement of geological research. His work has been instrumental in improving the understanding of rock properties and their implications for oil and gas extraction.
Collaborations
Throughout his career, Caliboso has collaborated with esteemed colleagues, including Mohammad H Alqam and Tariq Mahmood. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of knowledge in the field.
Conclusion
Edwin Caliboso's contributions to rock core testing through his innovative patents have significantly impacted the field of geological research. His work continues to pave the way for advancements in understanding rock properties and their applications in the oil and gas industry.