Undertaking a wide range of work scopes of all sizes
OPC in-house experts delivering a broad spectrum of technical projects.
Our internal staff base offers a unique blend of technical and commercial expertise coupled with access to the full suite of industry standard software. Our dedicated and experienced technical staff specialise in the delivery of a broad range of services, including:
- Exploration studies
- Field specific and basin geological modelling
- Reservoir evaluation and characterisation
- Field Development Planning
- Integrated M&A support – subsurface, facilities and commercial
- Reserves auditing & reporting, registered as a Competent Person
- Peer Review & QA/QC projects
- Integrated well testing and PTA
- Full cycle CCS feasibility and development studies
- Advisory Services – A&D Transactions Due Diligence, Pre-Transaction Corporate Advice, Expert Witness, Disputes & Resolutions, Commercial Strategy

Integrated field studies
OPC provide a unique Field Development Planning training course which is closely tailored to the needs of the participants. During the course, the participants work through the life cycle of a Field Development Plan for an appropriate field.

Geological modelling
OPC offers a full spectrum of geoscience expertise, from early-stage exploration through to field development and reservoir management. Our team specialises in geophysics, geology, petrophysics, and static model building, delivering integrated subsurface evaluations that inform strategic decisions.

Reservoir evaluation
Reservoir simulation is at the core of OPC’s technical services department. We apply the latest technology and industry standard software, together with highly competent in house engineering and geoscience staff, to build geostatistical models.

Pressure Transient Analysis
OPC specialises in Pressure Transient Analysis (PTA), interpreting Drill Stem Test (DST), Extended Well Test (EWT), and downhole gauge data to maximise information, enhancing asset understanding and enabling better business decisions.
What our customers say:
“Thank you for your DST analysis and interpretation report very much again. I absolutely do not hesitate to appreciate and recognize the great work that OPC has done. There is so much attention to detail and professionalism. I haven’t had a chance to see such details and quality from our other vendors, I must say.”
Global Resources Company
“Thank you for your final report on the injectivity decline study. It is exactly what we needed to progress and it will aid in planning and executing the next phase of the project. On behalf of all of us I can say that we are very content with the way OPC operates and delivers – timely and with high quality technical work.”
Leading Integrated European Energy Company
“We were very happy with the work quality and support received, especially on the short turnaround and on-time delivery. We have received the invoice and have no concerns on processing and consider the scope complete for this phase. Given the good support we will certainly consider OPC for future scopes as they may arise.”
UK based Super Major
“OPC employees had encyclopedic knowledge of the region and freely shared their ideas openly. Their work was extremely insightful and provided us with exactly what we needed – a comprehensive yet high-level review of all basins and plays onshore and offshore. I highly recommend their services to any organization needing expertise and creativity.”
International Energy Company