Reservoir characteristics

Data sheets reservoir properties 

The Excel-worksheets below contains multiple tables with reservoir properties of a large amount of boreholes, arranged by analysis method. The available data is obtained by petrophysical analyses, core analysis data and LogQM. A clarification of the data can be found in the first tab of the worksheet. Furthermore, a pdf is provided below with a short description of the methodology used by LogQM.

The 2017 version consists of a subset of the reservoir properties used to calculate the maps (see below) with an additional quality check. The 2014 version is the full (public) version:

Reservoir property maps

The Thermogis project uses regional estimates of reservoir properties in raster maps (a further explanation of the methodology can be found on the Thermogis site: Aquiferproperties | Thermogis). These maps are provided below. The reservoir/aquifer intervals (including continental shelf)for which sufficient information is available. The estimates of permeability and porosity are provided in a 250m grid. All maps were calculated in 2017 and published November 2021. The maps are provided in ArcGIS format (ascii grids) and ZMAP format:

Porosity maps ARC grid ZMAP grid
Holland Greensand Member/Spijkenisse Greensand Member (KNGLG/KNGLS)  2021  2021
Vlieland Sandstone Formation (KNNS)  2021  2021
Friesland Member/Bentheim Sandstone Member (KNNSF/KNNSP)  2021  2021
Gildehaus Sandstone Member (KNNSG)  2021  2021
De Lier Member (KNNSL)  2021  2021
IJsselmonde Sandstone Member (KNNSY)  2021  2021
Berkel Zandsteen Laagpakket (KNNSB)  2021  2021
Rijswijk Member/Rijn Member (KNNSR/KNNSI)  2021  2021
Röt Fringe Sandstone Member (RNROF)  2021  2021
Basal Solling Sandstone Member (RNSOB)  2021  2021
Hardegsen Formation (RBMH)  2021  2021
Upper Detfurth Sandstone Member (RBMDU)  2021  2021
Lower Detfurth Sandstone Member (RBMDL)  2021  2021
Upper Volpriehausen Sandstone Member (RBMVU)  2021  2021
Lower Volpriehausen Sandstone Member (RBMVL)  2021  2021
Upper Slochteren Member (ROSLU)  2021  2021
Lower Slochteren Member (ROSLL)  2021  2021

 

Permeability maps ARC grid ZMAP grid
Holland Greensand Member/Spijkenisse Greensand Member (KNGLG/KNGLS)  2021  2021
Vlieland Sandstone Formation (KNNS)  2021  2021
Friesland Member/Bentheim Sandstone Member (KNNSF/KNNSP)  2021  2021
Gildehaus Sandstone Member (KNNSG)  2021  2021
De Lier Member (KNNSL)  2021  2021
IJsselmonde Sandstone Member (KNNSY)  2021  2021
Berkel Zandsteen Laagpakket (KNNSB)  2021  2021
Rijswijk Member/Rijn Member (KNNSR/KNNSI)  2021  2021
Röt Fringe Sandstone Member (RNROF)  2021  2021
Basal Solling Sandstone Member (RNSOB)  2021  2021
Hardegsen Formation (RBMH)  2021  2021
Upper Detfurth Sandstone Member (RBMDU)  2021  2021
Lower Detfurth Sandstone Member (RBMDL)  2021  2021
Upper Volpriehausen Sandstone Member (RBMVU)  2021  2021
Lower Volpriehausen Sandstone Member (RBMVL)  2021  2021
Upper Slochteren Member (ROSLU)  2021  2021
Lower Slochteren Member (ROSLL)  2021  2021

Petrophysical analyses

As support for the reservoir property maps TNO performed additional petrophysical analyses. The results of these analyses are given in the worksheet below and a playback of the petrophysical logs can be found in the equally named folder. Furthermore the porosity-permeability plots of core analysis data, used for the petrophysical analyses, are provided.