OUR SERVICES

Our philosophy is to offer flexible geoscience solutions tailored to whatever subsurface challenges your datasets throw at you. With an "our team as en extension of yours" approach, we deliver this either desk-side with the client or from our central London office.

Reconnaissance & detailed AVO studies

Pre-stack Data Conditioning

CMY blended attributes highlighting stratigraphic subtleties

An example of multiple prediction using well data

CMY blended attributes highlighting stratigraphic subtleties

An example of pre-stack data conditioning (onshore 3D dataset)

CMY blended attributes highlighting stratigraphic subtleties

Fluid Substitution & AVO Modelling

adaptive geo-body extraction from a HDFD blend

Example of a standard AVO / EEI workflow

adaptive geo-body extraction from a HDFD blend

Seismic frequency & thickness relationships (wedge models)

Seismic processing QC & data conditioning

Post Stack Data Conditioning

  • Cutting edge workflows allow our team to quickly and effectively de-noise and spectrally enhance challenging 2D and 3D datasets...at a fraction of the cost of conventional reprocessing
  • The examples shown here were carried out in-house and lead to significant improvement in the final interpretation
  • Contact us to run a FREE trial on your own data

Drag the slider to compare original 3D seismic with our data conditioned volume

CMY blended attributes highlighting stratigraphic subtleties

3D data conditioning

adaptive geo-body extraction from a HDFD blend

2D data as delivered

adaptive geo-body extraction from a HDFD blend

2D data conditioned

Drag the slider to compare original 2D seismic with our data conditioned volume

adaptive geo-body extraction from a HDFD blend

2D data as delivered

adaptive geo-body extraction from a HDFD blend

2D data conditioned

Well log & rock physics analysis

Well Log & Rock Physics Analysis

  • Rock physics bridges the gap between geology, geophysics and reservoir performance data
  • At Echo Geo we pay close attention to the physical behaviour of the rocks in order to understand the link between acoustic & elastic properties of the reservoir rock properties
  • Our clients benefit from improved reservoir understanding to make informed decisions on prospect risk and uncertainty
  • Robust rock physics analysis is the foundation of subsequent AVO study work.
CMY blended attributes highlighting stratigraphic subtleties

Forward rock physics modelling

Image taken from a recent SEG publication (click here to access)

CMY blended attributes highlighting stratigraphic subtleties

Well logs & rock properties analysis

adaptive geo-body extraction from a HDFD blend

Well data evaluation for rock physics analysis

Qualitative seismic interpretation

Opportunity Identification

  • The Echo Geo team have extensive experience delivering seismic interpretation projects from data load through to volumes, risking and licence application
  • Experienced in numerous countries and geological provinces
  • We leverage the power of several industry leading software platforms  to suit the requirements of the project and our integrated workflows provide superior results with rapid turnaround times.

3D PaleoScan horizon extraction. Subsequent spectral decomposition used this high fidelity interpretation stack to ensure a stratigraphically consistent interpretation.

CMY blended attributes highlighting stratigraphic subtleties

Data courtesy of Polarcus and Seitel Inc.

Routine & advanced spectral decomposition

Advanced Attribute Analysis

  • Through our unique cooperation agreement with GeoTeric, Echo Geo offers advanced spectral decomposition as well as 2D and 3D attribute analysis
  • We have industry leading in-house capability and access to cutting edge R&D toolkits that enable us to move spectral decomposition from the qualitative to the quantitative domain.
adaptive geo-body extraction from a HDFD blend

RGB spectral blendData courtesy of GeoScience Australia

adaptive geo-body extraction from a HDFD blend

CMY blend of various fault attributes.

CMY blended attributes highlighting stratigraphic subtleties

3D spectral analysis to ensure the correct blends are selected.

A sample of a "top to bottom" horizon stack with spectral blends overlaid revealing beautiful structural and stratigraphic features.

Top to Bottom spectral decomp

Top to Bottom spectral decomp

Video go here

adaptive geo-body extraction from a HDFD blend

RGB spectral blend
Data courtesy of GeoScience Australia

adaptive geo-body extraction from a HDFD blend

CMY blend of various fault attributes.

Drag the slider to compare RMS Amplitude extraction Vs. High Definition Frequency Decomposition, RGB Blend

Advance Attribute screens

We have access to tools that enable us to forward model responses observed at wells to better quantify spectral blends.

Depth conversion & GRV sensitivity analysis

Depth Conversion & GRV analysis

  • Echo Geo carry out complex depth conversion projects in some of the most challenging basins in the world from regional to prospect/field scale
  • The team is supported by our Associate Alan Atkinson, an industry recognised expert and educator in depth conversion workflows.
CMY blended attributes highlighting stratigraphic subtleties

Hydrocarbon probability attribute

adaptive geo-body extraction from a HDFD blend

Acoustic Impedance (stochastic)

Well velocity analysis and model build from recent a West Barents Sea multi-client study

Workflow support & training

Reservoir Characterisation

  • Through tailored workflows we look to quantify reservoir and fluid properties in preparation for reservoir modelling and simulation, or to better quantify exploration uncertainty.
    Image shown here is from a recent North Sea characterisation study (with kind permission from Cluff Natural Resources).
CMY blended attributes highlighting stratigraphic subtleties
CMY blended attributes highlighting stratigraphic subtleties

Seismic Rock Properties Prediction (petrophysical volumes) using multi-attribute transforms

Full Reservoir characterization (advanced attribute analysis, deterministic & stochastic inversion)

Inversion & AVO studies

  • Echo Geo are experienced in carrying out scalable AVO and inversion projects from 2D studies and Extended Elastic Impedance (EEI) to detailed 3D stochastic inversion….and everything in-between!
  • We are continually helping our clients to better understand the litho-fluid properties of their reservoirs whilst recognising uncertainties and pitfalls  in the methods and integrating these into the risking process
  • Our technical collaboration with CGG Hampson Russell affords us flexible access the the right toolkits and additional support if needed.
CMY blended attributes highlighting stratigraphic subtleties

Facies classification using well data. Image taken from a recent SEG publication (click here to access).

CMY blended attributes highlighting stratigraphic subtleties

Hydrocarbon probability attribute

adaptive geo-body extraction from a HDFD blend

Acoustic Impedance (stochastic)

CMY blended attributes highlighting stratigraphic subtleties

Well-based lithology & fluid classification (standard)

adaptive geo-body extraction from a HDFD blend

Vp/Vs Ratio (stochastic) Data courtesy of CGG

Workflow support & training

Workflow support & training

  • Echo Geo can help build capability in your teams through desk-side support and mentoring.
  • Dedicated training on key software tools such as PETREL TM, GeoTeric TM and Hampson Russell TM
  • We can work with you to design and implement bespoke workflows which are appropriate to the data and the challenges of your project.
Workflow support & training

Volumetrics & Risking

  • The Echo Geo Team are experienced in delivering prospect and lead portfolios with deterministic or stochastic volume calculations and associated uncertainty and risk
  • We go to lengths to recognise and integrate any potential direct hydrocarbon indicators (DHI) that can influence the risk profile of a project and ensure that an appropriate uplift (or down-grade) is applied
CMY blended attributes highlighting stratigraphic subtleties

Hydrocarbon probability attribute

adaptive geo-body extraction from a HDFD blend

Acoustic Impedance (stochastic)

Project management, assurance & peer review

Project Management & Assurance

  • Echo Geo have a proven track record of building and leading teams, delivering complex subsurface projects and designing and implementing subsurface assurance
  • We can project manage your outsourced, third party studies such as seismic processing QC and will ensure that project objectives are met within time and budget constraints
  • Echo Geo can be your plug-in assurance team on a range of subsurface projects from asset evaluation to detailed interpretation QC.