Category Archives: Geophysics
Spooky ghosts in seismic!
A ghost is in an unwanted part of the seismic signal. There are three different kind of ghosts, the receiver ghost and the source ghost and the combination of both ghosts. There are different methods to suppress it in the first place and to remove it from data. As discussed earlier, the perfect seismic signal […]Read more
Exploration seismics 101 – Principle and Acquisition
This is the first part in a series of posts, called Exploration Seismics 101. The most commonly tool in exploration for oil and gas is seismics. (Sometimes the term exploration seismology is used in the literature as well.) It gives us an actual image of the earth’s subsurface by the same principle that is used in […]Read more