OSD offers complete life cycle services for oil and gas transmission pipelines and associated facilities.


A large portion of all OSD services completed to date has involved developing and operating oil and gas pipeline infrastructure for clients.

Our oil and gas services range from due diligence and technical audits to EPCM solutions for transmission pipelines and associated facilities. Our specific pipeline facilities experience includes pump stations, gas compressor stations, metering and pressure let down facilities and more.

Our Oil and gas transmission pipeline and facility services range from due diligence and technical audits to EPC and EPCM solutions including pipeline end of line and mainline stations, pump facilities, gas compression, metering and pressure and over pressure control to AS2885 and other international pipeline standards.

OSD’s experienced pipeline engineers and field technicians can provide a complete standalone service or work alongside a client’s own employees to provide a supplementary resource for short or long term assignments.


Some recent Projects undertaken by OSD include :

Client Project
Addax Petroleum Detailed FEED for Crude Oil Transmission Pipeline System
Alinta Energy Braemar Pipeline – Bidirectional flow – EPC
Alinta Gas DBNGP – Operations Establishment Services
Anglo Gold Tropicana Gas pipeline – Gas Pipeline Study
APLNG Owners Team for Interconnect Gas Compression Stations
BHP Macedon Onshore – Gas pipeline Design
Buru Energy Oil Pipeline Studies & Design
Citic Pacific Cape Preston Gas Pipeline EPCM
DBP Cape Preston Detailed Design – Gas Inlet Station
DBP Stage 4, 5A & 5B Expansion – Pipeline Design and Project Management   Services
Drill Search Oil Trunkline Design
Epic Energy QSN2 900km Looping – Project Services, Engineering, Construction   Management
Epic Energy Wallumbilla Compressor Station – Detail Design of Balance of Plant Piping   and Vessels
ERM Neerabup Pipeline – Project Development, Commissioning & Operations
GLNG Scotia Interconnect Pipeline – Detailed Design
Newcrest Telfer Pipeline – Owners Engineer & Operations Establishment
Origin Energy CSG Field Services – Operational Support
Origin Energy Spring Gully to Gooimbah Pipeline – Detailed Design
Origin Energy Darling Downs Pipeline – Detail Design
QGC CSG Field Services – Operational Support
QNP Owners Engineer for Gas Pipeline design and installation
Rio Tinto Cape Lambert Gas Pipeline – EPC
Rio Tinto 7 Mile – Gas Inlet Pipeline and Facilities EPC
Rio Tinto 80km West Angelas Gas Pipeline – EPC
Rio Tinto Katherine Gove Gas Pipeline – Owners Engineer Team
Santos Comet Ridge Wallumbilla Pipeline – FEED and Detail Design
Senex Energy Oil Flowlines & Facilities Design
Tasmanian Gas Pipeline Management Services Contract
Viva Energy Engineering services for operating petroleum product pipelines
Westside Meridian Export Pipelines – Excavation, Inspection and Repair

OSD services clients in a wide range of market sectors. OSD’s multi-skilled team can add value for asset owners across a range of critical infrastructure including the following: