It is a full-range method, which can measure a wide range of oil viscosity – from a fraction of centipoise (cp), a unit measurement of viscosity, to a million cp. The viscosity app calculates the thickness of crude in its natural state, also known as dead oil, needing very little information. “We want our tools and techniques to be deployed and used by others to improve the efficiency of these processes.”īy making the apps freely available, the researchers hope to learn from users’ feedback to make improvements, and even develop new applications. “We don’t want our ideas and findings to just exist on paper,” he said. Given the fast-paced energy industry and recognizing that engineers and technical personnel don’t necessarily have the luxury to test and implement ideas shared in academic papers, the research team was determined to bring these tools to “the fingertips of the users,” added Dindoruk. We are offering different approaches for the measurement of MMP.” “So, we had to develop different tools with an expanded range of capabilities. “The carbon dioxide/oil phase behavior is very different from the hydrocarbon gas/oil phase behaviors,” Dindoruk said. These gases serve multiple purposes, including facilitating carbon dioxide sequestration and optimizing pressure levels for maximum efficiency. “These apps provide a quick, robust method to provide the MMP value during gas injection with easily available inputs in hand and with a significantly higher accuracy than any of the incumbent methods used in the industry,” Sinha said.Ĭarbon dioxide and hydrocarbon gases are the most common gases used for gas injection processes. The three researchers met when Sinha was a graduate student. The team is comprised of Birol Dindoruk, the American Association of Drilling Engineers Endowed Professor in petroleum, chemical and biomolecular engineering at UH Mohamed Soliman, chairman of the UH Department of Petroleum Engineering and Utkarsh Sinha, who earned a master’s degree in petroleum engineering from UH in 2018. The new calculators for hydrocarbon MMP, carbon dioxide MMP, and viscosity, can help engineers in the field save time, resources and funds with by enabling faster screenings and calculations. In addition, it will provide a calibration point for carbon dioxide sequestration projects when hydrocarbons are present. MMP is the key property that determines the feasibility coupled with the efficiency of a gas injection project, one of the most effective methods for enhanced oil recovery. With the industry’s focus shifting toward carbon capture, utilization and storage (CCUS) and a net-zero economy, gas injection could play a vital role. Three innovative online calculators, the most recent being the UH Hydrocarbon Gas Minimum Miscibility Pressure (MMP) Calculator, are available to industry professionals free of charge. The apps were developed by Mohamed Soliman, chairman of the UH Department of Petroleum Engineering Birol Dindoruk, the American Association of Drilling Engineers Endowed Professor in petroleum, chemical and biomolecular engineering at UH and Utkarsh Sinha, who earned a master’s degree in petroleum engineering from UH in 2018.Ī team of University of Houston researchers has developed a series of digital applications to make energy industry processes more efficient.
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