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Geochemistry » IGI Geochemistry

Geochemistry

Expert consultancy services for both conventional and unconventional exploration, reservoir and production geochemistry

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Geochemistry

Highlights

Source rock characterisation

Interpretation and integration of all data, from source rock screening (e.g., kerogen type, maturity) to isotopic & molecular data (e.g., palaeoenvironment, age)

Oil & gas geochemistry

Understanding fluid provenance, including fluid-source correlation, alteration, migration, maturity & source age

Exploration, reservoir & production geochemistry

From regional screening, to detailed reservoir geochemistry & production allocation, IGI can help utilise all geochemical data to better understand subsurface systems

Utilising Machine Learning tools

Powerful clustering, regression, classification, outlier detection & spatial interpolation of geochemical data

Integrated workflows

Geochemical interpretations can help ground-truth geological, reservoir & basin models

Top-down & Bottom-up approaches

Integrating sample data into regional context, depending on the scope of work, location & data availability

Technical Note

Box-Size Numerical Modelling of Hydrogen Migration and Trapping: Testing bio-chemical sinks

By Tiago Cunha & Marianne Nuzzo

MARUM - Centre for Marine Environmental Sciences, University of Bremen, Germany

Javier García-Pintado & Marta Pérez-Gussinyé

We introduced the usage of a box-size numerical model of miscible multiphase flow, with explicit advection and diffusion in both the liquid and gas phases, to model the migration and…

Tiago Cunha

Senior Petroleum Geochemist / Basin Modeller

Technical Note

Total Organic Carbon – Revised TOC Cutoffs

By Andrew Green
 

In petroleum geochemistry, a source rock is classified as an interval of rock that contains sufficient organic matter of the right type that has the potential to generate, or has already generated, commercial quantities of hydrocarbons.

Andrew Green

Senior Geochemist/Basin Modeller

Molecule of the Month - Gammacerane

This unusual hopane-like compound is recognised together with the hopanes in the m/z 191 mass chromatogram and was for many years used as a biomarker of hypersalinity due to its common high abundance in sediments deposited under such conditions.   However, a key paper by Sinninghe-Damsté et al.

Paul Farrimond

Director & Technical Advisor

Why use IGI?

Over 1,500 projects in most basins worldwide since 1983

Consultancy projects v8

Ranging from source rock characterisation to biomarker analysis to gas geochemistry

Geochemistry idea compilation v7

Data ingestion pipeline produces cleaned, quality-assured data for reliable interpretation

Geochemical workflow v6

Utilising IGI’s ML Toolkit for powerful statistical insights

Workflow flowchart v13

“"These guys are [the] nuts"”

Joe Blogs
Blogs Exploration

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