The LaBarge operation produces sour gas from the Madison Formation with a total acid
gas content of 70 %; elemental sulfur is produced in most well bores and is expected to increase
as the reservoir depletes. The field is situated in the Bridger Teton National Forest, an area of
outstanding environmental interest, and has an expected production life of 50 years. Production
therefore poses unique challenges in terms of corrosivity, environmental protection and asset
preservation. This paper presents design characteristics of the facilities, materials and corrosion
requirements and outlines the research work undertaken in support of the design. Of particular interest
are the highly reliable corrosion inhibition program and the design features which allowed this high
level of reliability.