Contact-free mine- / reservoir scaleIn the field we use terrestrial laser scanning and UAVs for fracture pattern detection from surfaces and quarry walls. We detect methane micro-seepage and study options to detect mineralogy contact-free.
Our magnetic lab measures the magentic suceptibility and AMS fabric of deformed rocks. Results are matched with mineralogical studies to establish the source of the rock's magentic field. Details of our rock magnetic facilities are outlined here.
We establish the rock strengths to establish the mechanical stratigraphy with our equipment in the field (PLt, rebound) and drill oriented plugs for further UCS and other studies.
Optical microscaleThe mineralogy, porosity and its heterogeneity in the rock body are quantified optically for integrated reservoir characterization, geomagnetic analyses and rock quality prediction. This is done via transmitted and reflected optical microscopy and cathodoluminescence. Data are coupled with geomechanical results, and serve as input for reservoir quality modeling. Petrographical samples are prepared in our own thin section lab.
We measure permeabilities of tight and porous rocks at pressure steps up to 50MPa from from oriented rock cylinders. Our air permeameter also measures rock cubes. Spectral gamma ray profiles are measured in the field.
SoftwareWe thank Becilab, Geocosm, Golder and Schlumberger to provide their reservoir-related software packages FracaFlow, Touchstone, FraMan, Petrel and Eclipse for research purposes, which is kindly acknowledged. We document wells with WellCad, predict reservoir porpoerties with TouchStone, and build static and dynamic reservoir models with Petrel and Eclipse.
In our lab we can run reactive experiments in transparent micro-reactors to establish reaction rates and fundamental cementation and dissolution processes under the microscope.