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Reservoir Engineering

Reservoir engineering is a key discipline in understanding, analysing and predicting dynamic reservoir performance. Our scientists who work in this area focus on the physics of fluid flow in complex geological formations, with their findings vitally important to the recovery of oil and gas, hydrology, geothermalCOand other fluids.

Through traditional reservoir engineering techniques and state of the art reservoir engineering tools and technologies, clients receive an innovative and proven service delivered by experts.

Working right across the energy and storage fields

AGR has performed a wide range of reservoir projects – from simple calculations to complex multiphase simulation model studies evaluating prospects, field developments, increased oil recovery (IOR) and storage.

Our experience in reservoir simulation covers black oil, compositional, thermal, chemical injection and streamline simulation for use in oil and gas, IOR/EOR and COinjection for Carbon Capture and Storage (CCS).

The skills our teams bring to the table can also be applied to other processes involving underground fluid an or heat flow, such as geothermal.

Clients also benefit from the breadth of skills that our specialists possess. They are capable of working with a number of industry standard simulation packages and can even convert models from one package to another.

Additionally, AGR experts are used to working closely with geoscientists, to create a fully integrated and suitable geological model before populating it with static and dynamic properties, history matching fields and running relevant sensitivities on field and or well predictions.

Rigorous quality control and compliance processes

All our projects follow AGR’s own certified delivery process, which is our rigorously applied quality assurance blueprint that ensures a systematic approach to every assignment. It offers our clients fully transparent, measurable results, ensuring excellent communication and creating collaboration opportunities.

When choosing AGR, clients not only receive access to highly qualified and experienced professionals but also access to key data and insight, which offers valuable learning to projects and can accelerate problem solving

A comprehensive range of capabilities

AGR’s key competencies in this area include:

  • Reservoir engineering data analysis and QC
  • Production data
  • Relative permeability
  • Fluid data
  • Well testing
  • Integrated full-field studies
  • Reservoir simulation (black oil and compositional)
  • History matching
  • Production forecasting
  • Uncertainty and risk
  • Fluid flow characteristics
  • HPHT reservoirs (high pressure high temperature)
  • Unconventional reservoirs
  • Carbon, Capture and Storage (CCS)
  • Geothermal energy

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    Case studies

    AGR conducts Reservoir Modelling on OKEA’s Draugen field


    2 min read
    AGR’s permanent in-house subsurface team was engaged to build this full field model. The design of the model was set...

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    Chemical Enhanced Oil Recovery support with local skills development focus enables sustainability of regional E&P industry


    6 min read
    In a challenging international aid effort to revive the oil industry of Sudan, AGR was appointed by International Petroleum Associates...

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    AGR provides Enhanced Oil Recovery evaluation for development plan of several heavy oil fields


    3 min read
    AGR’s Reservoir Management & Subsurface team was engaged to provide subsurface and reservoir model evaluation needed to support a thermal...

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    AGR develops perforation strategy for injecting CO2 into saline aquifer


    2 min read
    AGR’s Reservoir Management team combines nodal analysis with thermal fracturing models to develop a perforation strategy for injecting CO2 into a...

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    AGR verifies reservoir performance claims for investor


    2 min read
    AGR’s analysis gave the client greater security to make a considered decision regarding an opportunity. A non-operator investor group engaged...

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    AGR doubles production in mature oil field in Spain


    1 min read
    The client benefitted from AGR identifying significant missed-pay targets in mature production field. The Challenge AGR’s Reservoir Management & Subsurface...

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    See more case studies

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