Oil and gas

We plan, build, maintain and operate both onshore and offshore oil and gas facilities for our customers that supply clean energy to Asia.

With more than 50 years’ experience, our key capabilities cover the full range of construction, maintenance, shutdown/turnaround/outage delivery, sustaining capital program delivery and commissioning services.

Key capabilities:

• Electrical instrumentation and controls
• Structural and mechanical piping
• Lagging and cladding
• Insulation and coatings including painting and blasting services
• Scaffold management and erection
• Facilities maintenance
• Project management, scheduling and resourcing
• Technical writing and workpack development
• Heavy lift studies
• Specialist sub contract management
• Procurement
• Integrated engineering. 

Within Queensland’s Coal Seam Gas (CSG) industry, Downer provides services covering greenfield construction, maintenance services, shutdown/turnaround/outage services, major and minor brownfield projects, industrial facilities maintenance and advisory services.

Key capabilities:

• Project management and field engineering support
• Well site skid manufacturing
• Well site mechanical, electrical and instrumentation and commissioning
• Field development services including gathering network installations
• Construction of gas and water treatment facilities
• Hazardous area installation, maintenance and auditing
• High voltage reticulation and installations
• Facilities maintenance
• Shutdown and campaign maintenance activities
• Structural mechanical piping
• Pneumatic, hydrostatic and PSV testing
• NATA certified testing. 

Santos and Origin Energy

Downer provides services to the majority of Liquefied Natural Gas (LNG) and hydrocarbon projects across Australia including upstream LNG field services in Queensland for Santos and Origin Energy.

View our oil and gas brochure.