• Seismic Re-processing
  • Seismic structural and stratigraphic Interpretation
  • Seismic Inversion
  • Petrophysical analysis
  • Geological Analysis & Modelling (including Fracture Network Modelling)
  • Reservoir Engineering Study (Well test interpretations, wells modelling, material balance analysis, PVT modelling)
  • Dynamic reservoir modelling (dual medium simulation): model building, history-matching, gas cycling forecast and sensitivity analysis.
  • Economics study
  • Subsurface Engineering assistance to the Owner: Call for tenders for Subsurface EPC, tenders evaluation, Drilling contracting,
  • Reservoir study (update of 3D geological and dynamic models)
  • Assistance for the design of storage wells
  • Preparation of subsurface monitoring plan and performance plan for subsurface and surface facilities
  • 3D seismic survey management (2017)
  • Drilling supervision and technical assistance during the subsurface construction
  • Feasibility study for the conversion to natural gas storage including:
    • Reservoir modelling,
    • Basic design of surface facilities and wells
    • Cost estimate and economics analysis
  • On-going: Owner’s Engineering for the field exploration and extended design phase
  • Assistance to conversion to UGS facility, Feasibility and Subsurface Basic Design studies
  • Seismic interpretation
  • Petrophysical analysis
  • Well tests design and interpretation
  • Construction and history-matching of a 3D reservoir model.
  • Reservoir follow-up and technical assistance to storage operation.
  • 3D reservoir model update & history-matching
  • Recommendation for new monitoring wells
    placement using the 3D model
  • Capacity extension studies using the 3D model
  • Assessment of conversion potential
  • Reservoir geological modelling
  • Reservoir dynamic modelling and simulation: History-matching and preliminary gas storage cycling forecast
  • Consultancy and Subsurface Engineering services: Geology, Geophysics, Reservoir Engineering. Involvement in feasibility study, subsurface evaluations, monitoring plan, due diligence studies…
  • Assistance to preparation and execution of the development drilling campaign
  • Follow-up of data acquisition during the drilling campaign
  • Geological, petrophysical and geophysical interpretations
  • Geophysical interpretation
  • Reservoir modelling and dynamic simulation
  • Assistance to storage operation

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Geostock propose un large éventail de prestations de services qui couvrent l'ensemble du cycle de vie d'un stockage souterrain d'énergie.

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