| 摘要 |
<p>The invention provides a method and means in oil and gas exploration and production for a depth-based tabulation of sediment rock properties, compiled in one generic oil & gas basin setting, structured to enable conversion of seismic, from basins of any structural or sedimentological history, into properties quantifying seal, reservoir and carrier beds, when keyed, per seismic trace sample, with local current burial depth and the depth equivalent adjustment required to quantify compaction/ digenesis differences between the generic model and local model. Post stack seismic data may be processed to include quantification of key sequence boundaries as a by product of quantifying specific attributes, shapes, seismic stratigraphic detail and velocity distributions, and their spatial rates of change, calibrated by an initial geologic model.</p> |
