OSD provides a broad scope of services to the oil and gas market from the wellhead through processing facilities and export compression stations and pumping stations.

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

Our oil and gas gathering and processing services cover due diligence and technical audits through to EPCM solutions for in-field developments of well head facilities, gathering systems, and trunkline pipelines. Our specific experience includes well head skids and piping, gathering systems, bulk storage facilities, pump facilities, gas compressors stations, metering and pressure let down facilities

We have significant experience in both conventional an unconventional gas developments encompassing the design of flow lines, gas separation, water transport and disposal, gas treatment and compression, low and high pressure CSG pipelines, plus associated utilities and infrastructure.

We employ a highly skilled team of professionals to ensure all CSG projects are completed to plan, fit for purpose, and to budget. Our team combines genuine in-the-field experience on major CSG projects with extensive technical knowledge on all aspects of pipeline and facilities design and operation.

Some recent Projects undertaken by OSD include :

Client Project
APLNG 600 Well CSG gathering system design
APLNG TCIP – Detail Design of Wet Gas Pipeline
Arrow Energy Moranbah CSM – Pipeline System Modelling & Pipeline Detailed Design
Arrow Energy Debottle neck design for 20 well CSG gathering system
Arrow Energy Node 3 Pipeline – Detail Design
Arrow Energy Node 4 Pipeline – Engineering Design Services
GLNG Roma East Gathering System – Conceptual Design
GLNG Roam East Trunklines – Conceptual Design
GLNG Roma West 2B Field – Gathering System Detail Design
GLNG Southern Roma Underground Storage – Detail Design of Reinjection Skids
Metgasco West Casino Gas Project
Mosaic Oil Churchie Field Facility – Detail Design
Oil Search Limited Usano Pigging Facilities
Origin Energy Talinga Field Appraisal – Design of well heads and pumps, collection   system, gas venting
Senex Energy Hornet Gas Field Development
Senex Energy Vanessa Gas Field Development
Talisman PNG Gas Aggregation Project – Concept Design of Main Pipelines
Westside Field development plan for Dawson Valley and Hillview fields
Senex Energy Spitfire to Growler Crude Pipeline and Facilities Design
Santos Update of Flowline Design Standards


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: