+61 487 867 661 sales@phasegeo.com

SERVICES

Seismic survey costs can vary by more than an order of magnitude, depending on the vendor, acquisition style and parameter selection. However, there is no guarantee that a more expensive survey delivers better data. A detailed survey design tailored to your reservoir is akin to front-end engineering. It is an essential, but often overlooked component to delivering the data your asset needs to affect your exploration, development or production decisions.

Phase-Geo provides independent, integrated survey design to meet your exploration, development and production objectives:

  • Independent investigation – free of acquisition or processing company bias.
  • Bespoke designs to deliver cost-effective technical success.
  • Minimize environmental impact.
  • Fully integrated acquisition, processing and imaging solution incorporating current and near-to-market algorithm requirements into the acquisition plan.
  • Evaluation and summary of acquisition vendor solutions and capabilities.
  • Rock physics and 4D feasibility.
  • ‘Life of Field’ planning.
  • Field trials and pre-survey tests to optimize parameters.
  • Comparison of survey alternatives. (e.g. HD NAZ, MAZ, WAZ, NOAR and OBN).

Survey design services include:

Review of objectives & constraints Survey design comparisons
Legacy data review –       Survey type
AVO synthetics & fluid substitution –       Source and receiver layout
Ray-tracing –       Offset and azimuth sampling
Finite Difference Modelling –       Fold / rose plots / spider diagrams
Data processing tests –       Cost and timing estimates
Processing & inversion requirements Supplemental information recommendations
Compressive sensing considerations New / near-to-market technology review
Rock physics studies Vendor capability review
4D feasibility and design Recommendations

Core design elements include: environmental constraints, near-surface heterogeneity, structural complexity, surface access, topography and water-depth issues where applicable.

Land

PHASE GEO focuses on designing land surveys that overcome the main factors affecting the quality of land data: statics, statics, statics and noise. Too often land surveys are… READ MORE 

Marine

Selecting the seismic technology, survey type, and acquisition parameters to characterize your reservoir requires a multi-million-dollar decision. There are an infinite number of… READ MORE

Downhole

3D VSP’s are now a viable alternative to conventional surface seismic imaging. The advent of Fiber Optic sensing enables the recording of 1000’s of channels of data simultaneously… READ MORE

 

 

Time Lapse

4D feasibility studies and intelligent survey planning are essential to ensure the success of time-lapse reservoir and/or overburden monitoring. The main objective of the analysis… READ MORE