PT. Patra Geotek Environusa

Structural interpretation:

• Seismic to well tie, Horizon interpretation, Time to Depth maps Conversion, Isopach Maps, Fault Interpretation, Seismic Attributes Analysis, 3D Structural Framework model
• Deliverable: Structural depth maps, structural evolution palispatic analysis, faults and tectonic regimes, 3D Structural Framework model

Stratigraphic Interpretation:

• Seismic Stratigraphy Interpretation
• Deliverable: Lower order sequence boundary, 3D 8geometry of depositional system

Reservoir Characterization:

• Acoustic Impedance Inversion, Seismic Attribute Analysis, AVO
• Deliverable: Reservoir properties, Porosity, Gas fill, water fill, Reservoir distribution

What we provide from the model

• Field Development:
  • Hydrocarbon Initially in Place Estimation.
  • Selecting the development schemes and exploitation strategy.
  • Key uncertain ties idenfification.
  • Assessing the economics of development project.
  • Selecting the basic design and size of production facilities.
  • Number of wells and locations optimum selection.
  • Production profiles, reserves estimation and economics.
• Production:
  • Calibrafion of geological model by matching production history (fiuid rates, fluid contacts, pressures, etc.).
  • ldentification of undrained oil/gas bearing zones.
  • Optimum reservoir management (e.g. Pressure maintenance. Sweep efficiency., injection rates, etc.).
  • Production optimization and ulfimate recovery.
  • Well construction and completion design.

Geological Static Model Uncertainties
(example)