This updated slide pack provides an overview of the hazards associated with Hydrogen Sulphide (H2S) gas, and the challenges facing new sour projects in order to achieve safe design and operation.

The slides cover:

• The basics of H2S physical properties and toxicity
• HSE concerns for new generation sour projects (high-% H2S at high pressures)
• H2S hazards and effects management (HEMP)
• Recent learning from sour projects
• Engineering challenges for H2S
• New approaches to sour design and sour operations