Category: Seismic Characterization and Quantitative Interpretation

seismic-inversion

You can’t have your cake and eat it (too), but you can do two inversions

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You will agree… Seismic inversion methods are powerful tools for reservoir characterization, and when you combine them with rock-physics, the reservoir properties can be directly inferred. However, Inversion methods got their pros and cons, such as:   Deliverables Pros Cons Post-stack deterministic inversion P-impedance Quick and robust Low resolution limited by bandwidth, initial model Pre-stack […]

well-tie-mature-field

Poor well tie for mature fields – you may know the first 3 reasons, but here is the “amazing 4th”.

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Well tie is almost a must do for all seismic related field studies. It helps to calibrate on the T2D relationship, extracting representative wavelets, marking the reservoir location and so on. We are all expecting a high correlation between the synthetics and the composite seismic along the wells, which gives confidence in the interpretation of […]