Diagenetic controls on dryland clastic reservoirs from the Buntsandstein Subgroup in the Netherlands

The Buntsandstein subgroup in the southeastern part of the Netherlands represents one of the most promising, but risky, geothermal plays. To understand the main controls on Buntsandstein reservoir quality, we combine petrophysical (porosity and permeability) and petrographic (point counting) data derived from different wells and different depth...

Main controls on natural fracture distribution in the Lower Triassic sandstones of the West Netherlands Basin

In this study, a re-evaluation is performed of the well data of the NLW-GT-01 and VAL-01 wells in the Lower Triassic sandstones in the West Netherlands Basin. Core, geophysical and image logs, are compared to document the characteristics of natural fractures distribution, and investigate the geological parameters influencing their development....

Depositional and Diagenetic Heterogeneity Control on Aquifer Quality: a Case Study of the Lower Triassic Sandstones in the Southeastern Part of Netherlands

A combined study of depositional facies and diagenesis variation was carried out to understand the main controls on aquifer quality of the Middle Buntsandstein in the southeastern part of the Netherlands. Heterogeneities in continental sandstone bodies occur at different spatial scales, ranging from micrometers to hundreds of meters. Commonly,...