1994 : EnKF introduced for state estimation in oceanography (Geir Evensen)
2003 : EnKF used for combined state and parameter estimation in oil reservoirs (Geir Nævdal)
2005 : EnKF implementation internally at Hydro Research (Geir Evensen)
2007 - 2018 : ERT implementation in Hydro/Statoil/Equinor (Joakim Hove +++)
Workflows: You can configure ERT to run arbitrary code at specific points in the workflow:
Eclipse binary files: There is an extensive functionality for working with eclipse binary files.
More extensive example at:
The low level analysis code is implemented in a separate module - essential e.g. for this project.
An open source alternative to Eclipse which works as drop-in replacement for Eclipse.