Petroleum & Aqueous Inclusion Research
- Analysis of fluid inclusions in intracrystaline microcavities to estimate pressure and temperature history of reservoir.
- http://www.petroleuminclusion.uhp-nancy.fr/

Colorado School of Mines Center for Rock Abuse
- Research, consulting and courses in reservoir rock and fluid properties.
- http://crusher.mines.edu/

Petrology World-Wide
- Petrology for the mineral exploration, geothermal, mining and quarrying industries. Fluid inclusions, XRD, microprobe, SEM, age dating, stable istopes, hydrothermal alteration, mineralization.
- http://www.petrologyww.com/

Stable Isotope Analysis from Iso-Analytical
- Stable isotope testing laboratory for the oil and gas exploration industry. Deuterium analysis for core water tracing is a speciality.
- http://www.iso-analytical.com/

GeoPetrographics
- Sedimentary petrology and diagenesis analysis. Optical, cathodoluminescence, secondary and backscattered SEM, XRD, image analysis, and thin section service.
- http://www.geopetrographics.co.uk/

K/T GeoServices, Inc.
- X-ray diffraction (XRD)analysis for clay mineralogy and bulk mineralogy for rocks, sediments and corrosion products. Scanning electron microscope (SEM)analysis.
- http://www.ktgeo.com/

Geochem Group Limited
- Core analysis and related laboratory services for environmental and petroleum industries. Located in Saltney, Chester, UK.
- http://www.geochem.com/