Vision: Technical solutions which address our clients' aspirations in the context of environmental
sustainability and an ever changing worldwide economic framework.
Mission: The search for excellence in all endeavours and particularly for opportunities where
our clients can benefit by innovative OPES technology.
Values: Excellence, creativity and integrity.
We are a client-focused Petroleum Engineering consultancy dedicated to developing creative and sophisticated solutions to meet our clients' individual challenges.

OPES International is a petroleum engineering consulting company based in Perth, Australia. We work with a broad international spectrum of clients ranging from non-operators to major oil companies. A long history of successful projects is testament to the depth of experience and innovative technologies and demonstrates our ability in adapting to a changing world. To that end, we collaborate with clients and research centres in developing practical, proven and reliable technologies to confront climate change and the world’s energy needs.
From exploration to abandonment, OPES welcomes challenges, to deliver exceptional value, in tune with the needs of the client. Specialised technologies such as IMAP (Integrated Management and Asset Plan), enable clients to identify critical parameters in order to optimise projects stochastically or deterministically.
Our team is a group of highly technical, experienced engineers, geoscientists and economists who are passionate about their work. In a collegial environment, focussed in providing long term services, our work is totally transparent. Not only because of our reports’ clarity, but also by the specialised tools we empower clients to test sensitivities and interrogate conclusions so that they can be confident in the decision process.
OPES is well equipped with the necessary resources and experience to tackle the complete spectrum of petroleum engineering services. Since its inception in 1990, the company has been offering a complete spectrum of disciplines including geoscience, reservoir, production and facility engineering and economic analysis. Our services have expanded from conventional to unconventional resources and more recently to Green House Gas (GHG) emissions, Carbon Capture and Storage (CCS), decarbonisation and renewable energy. A unique combination of people, expertise and technology makes OPES a trustworthy partner to assist any enterprise navigate through the uncertainties of climate change as the economy moves away from carbon to renewable energy.
OPES’ core business is the result of diligent adherence to the science and latest proven technology related to oil & gas including its emissions and sequestration. Whatever the project, its success and optimisation, is invariably the consilience of the components which, in general terms, relate to some, or all of the following:
Good engineering practice demands that each study be designed to meet three criteria: safety; operability; and economics. In almost all cases, the OPES approach minimises both cost and time, whilst optimising the product, which is supported by the consilience of each component of the study.
We are committed to assist clients in meeting their long-term objectives. In fact, for more than a decade OPES has been encouraging clients to embrace the inevitable challenge of climate change, not only as a matter of sustainability, but also as an opportunity beyond net-zero emission. We are active in the area GHG, CO2 sequestration and decarbonisation with clients, government and research institutions. In these contexts, the objectives may include quantifying carbon footprints and the preferred path to either reduction or zero GHG emissions. For this purpose, we have developed specialised technology to quantify parameters in order to compare, select, design and implement different options.
Physical Address:
Level 10
16 St George's Terrace
Perth WA
6000
Postal Address:
PO Box Z5399
St George's Terrace
Perth WA
6831
E-mail:
enquiries at opes.com.au
Phone:
+61-8-9221 3909