SPECTRA GEOPHYSICAL AS
We bring vibrant colours to seismic frequencies
To promote our frequency-dependent workflows to E&P companies for adoption as a standard strategy.
We have done a lot of research work in doing Ph.D. and many publications on seismic frequencies. Our frequency processing is unique in predicting the presence of hydrocarbon.
Frequency-dependent Workflow Processing
Our Frequency-dependent workflows significantly help to de-risking already identified exploration prospects or identifying new prospects. Our confidence is based on testing our workflows on the 3D seismic data over various oil & gas discoveries and dry wells. These Frequency-dependent workflows and attributes can be implemented in different stages, e.g. exploration of new prospects or development of mature fields.
Frequency-dependent QI Workflows
We require angle stacked offset data to perform Quantitative Interpretation (QI) Frequency dependent workflows. Right after doing conventional AVO Analysis on full band offset 3D seismic data, we perform Frequency-dependent Quantitative Interpretation workflow analysis for Fluid Factor and eventually HC Phase prediction based on Intercept Vs Gradient Crossplots from decomposed frequency data.
Our Services for development and production fields
Our Colour Blended volume based on our frequency workflows from frequency decomposition of low-frequency enhanced processed seismic data are so wonderful in relation to hydrocarbon presence.
The bright frequency anomalies due to reservoir presence clearly stand out from non-reservoir darker zones. Our Frequency-dependent QI Workflow identifies not only reservoir zones of good quality but also non-reservoir zone within the structural closure of the reservoir. So in the development fields, our workflow processed data would help in-filling drilling wells and areas to avoid even within the reservoir closure.
Risk Assesment of Exploration Projects
Any Exploration Prospects supported by our Frequency Workflows would suggest higher probability of success. Contrarily, any prospect not supported by our frequency processing could have lower probability of success.
Subsurface Evaluation Service
Our expertise spans exploration geology, seismic interpretation, reservoir simulation, reserves evaluation, and oil and gas economics.
Reserves Evaluation is pivotal in determining recoverable resources, integrating technical and economic factors to inform decision-making and ensure sustainable production. We analyze geological data, well information, and production history to assess recoverable volumes, classifying reserves based on certainty levels—proved, probable, and possible. Our evaluations consider economic variables such as production costs and oil prices to gauge profitability, aiding in strategic decisions like reservoir development, asset transactions, and investor engagement.
Integrated Field Studies optimize oil and gas field management from exploration to abandonment. Our approach combines technical precision, economic analysis, and environmental assessment, encompassing reservoir characterization, well planning, production strategy formulation, and economic viability assessment. We uphold rigorous environmental and regulatory standards, conducting impact assessments and risk management strategies to ensure sustainable operations.
Reservoir Simulation enhances decision-making through accurate modeling of reservoir behavior under diverse conditions. This simulation aids in optimizing development strategies, minimizing costs, and managing operational risks effectively.
Oil & Gas Economics & Cash Flow analysis are essential for informed investment decisions, evaluating project feasibility, and ensuring financial stability and growth. Our expertise in capital expenditure (CAPEX), operating costs (OPEX), revenue projections, and financial metrics (NPV, IRR) supports robust financial planning and risk management.
Experience the Excitement
We, in Spectra Geophysical AS have tested our frequency-dependent workflows on various 3D seismic data, including North Sea (UK), North Sea/Norwegian Sea/Barents Sea in Norway and other international exploration and development projects. The results are so exciting, and we are eager to share!
We will be more than happy to present our work through video conference or physical meeting. The outcome of our work is quite unique as compared to conventional frequency decomposition and conventional Quantitative Interpretation (QI).
Our recent work on frequency-dependent QI gives us a boost. Our confidence is high when both workflows, frequency workflow on Full Stack data and frequency workflow on Angle Stack data match each other. Any positive indication from both workflows would mean a very high probability of hydrocarbon presence!
Where are we located?
We are located in the Sandnes/Stavanger area of Norway, hub for oil and gas industry and where there is a great environment of technical excellence and research for new technology in oil and gas business and other energy sectors!
ABOUT ME
Syed Fakhar Gilani
- Co-founder of Spectra Geophysical AS
- Having more than 27 years of geophysical experience in various tectonic settings in different countries
- Holds MSc in Geophysics from the Texas A&M University, USA
