Understanding how distillation trays work

Geared to young and seasoned professionals alike, “Beyond back-to-basics: Process principles and concepts” is a new series of articles designed to present a straightforward approach to mastering the principles and concepts all process engineers should be able to apply without the need of a computer. In this fifth installment, industry veteran Norm Lieberman explains how […]


Subsea pipeline projects advance in 2018

Even with offshore field development having slowed in the wake of the 2014 oil price collapse, a variety of subsea pipeline projects remain in development. Each meets the producers’ need to rationalize the paths by which their hydrocarbons get to market, some of the larger projects taking land-based production to land-based consumers even as growth […]


Study questions predrill risks associated with stratigraphic traps

Stratigraphic traps made headlines in 2017 with the discovery of an estimated 1 billion boe of recoverable resources in the Stabroek block offshore Guyana within the Payara, Snoek, and Turbot discoveries. Despite this play types’ large resource potential, the industry still perceives stratigraphic traps as having higher geological risk. With remaining accumulations more likely to […]


Regulatory repair

They’ll call it an assault on environmental protection. Pressure groups and their friends in politics and the media will complain that the Environmental Protection Agency has advanced its unholy campaign against regulation yet again. Source: News


IOR and geosciences

Industry has expanded the definition of improved oil recovery (IOR) and advanced its application to economically produce more of the world’s oil that already has been discovered. Source: News


EOR using alumina nanofluids increases rock wettability

Researchers ran a series of core flooding experiments in a Western Desert field in Egypt to study how different alumina nanofluid concentrations affect brine displacement, relative permeability curves, rock wettability, and ultimate estimated recovery. Source: News