Fiorentini Geochemistry Training, Consulting, Analysis

Petroleum Geochemistry All technical and economic decisions in the oil industry depend on an understanding of fluid properties. The main budget items in oil and gas field development (well count, surface facilities) depend on fluid properties like viscosity, molecular composition and gas-to-oil ratio. Many sour gas and shale gas accumulations have compositional gradients with highly variable fluid compositions, creating large uncertainties in development economics. Geochemical methods to confine the uncertainty in fluid properties will allow oil companies to optimise well placements and recovery efficiency.

Punta Arenas London Dubai Canberra Perth Kuala Lumpur Buenos Aires Villahermosa Lima 2014 Training Locations

Sour Gas Well Evaluations – Abu Dhabi Shah Shuwaihat Bab

Arab C,D reservoirs 23 – 28 % H 2 S Arab A,B reservoirs 5 – 28 % H 2 S Predicting H 2 S and CO 2 Concentrations in Gas From residual condensate in core samples

6 Fluid Property Mapping: Semi-volatile aromatics: C 4 Naphthalenes, Dibenzothiophenes 1,2,5,6-TeMN 1,3,6,7-TeMN 1,2,5,7-TeMN 1,2,3,6-TeMN Bacteria Land Plants (Gymnosperms) Land Plants (Angiosperms) Coral/Algae Generation Equilibration

Semi-volatile aromatics: C 4 Naphthalenes, merged ion chromatogram

Prediction of gas composition from molecular parameters measured on core/cuttings samples. Relationship between H 2 S, CO 2 and molecular composition of condensate

Shale Gas Well Evaluations – Argentina, Chile

Fluid Property mapping of Shale Oil – USA, Abu Dhabi, Oman

Andrew Murray Fiorentini Consultant since 2014, based in Perth Principle Petroleum Systems Advisor at Woodside Energy Ltd. Associate Editor of “Organic Geochemistry” Ph.D in Petroleum Geochemistry, Curtin University Formerly Senior Research Scientist, Geoscience Australia and Lecturer Universiti Brunei Darussalam Three years working in the Shell R&D centre, the Hague on research and technical services Peter Nederlof Fiorentini Consultant since 2013, based in Abu Dhabi Lecturer in industry and academia with EAGE, NExT and EPTS Ph.D. in Chemistry from the University of Amsterdam, Post- doc Stanford University, USA Geochemical consultant with Shell in the Netherlands, Canada, Oman, USA (1978 – 2011)