Generación de información sísmica faltante debido a la ausencia de fuentes o disparos sobre los cuerpos de agua superficiales presentes en la adquisición sísmica terrestre.

Abstract

In the following project a methodology is proposed that allows the improvement of terrestrial seismic, that is to say, completing the missing terrestrial information due to bodies of water that are in the distribution of geophones positioned on the surface to which seismic information is required to be captured. , these bodies of water whether rivers, lagoons, streams, streams and others, leave a significant limitation for two fundamental reasons that must be analyzed to give understanding to this research project taking into account that the acquisition of information from the subsoil is done through of an explosion with dynamite, which generates a wave of sound that is captured by the geophones and gives as a final result a seismic profile of the subsoil: the first one is related to the legal, because by law it is not possible to perform explosions in these bodies of water, only marine acquisition can be done with guns / air guns uo This type of non-harmful methods for these ecosystems and the second is related to the first item described, obviously you have to comply with these regulations, therefore the seismic profile will be incomplete in these sections, leaving open the possibility of not finding hydrocarbons in these areas. or on the contrary, avoiding that the loads are exploited and the soil is drilled, thus avoiding different types of environmental repercussions. It is for these reasons that this project seeks to unite the information obtained with air cannons in rivers, in order to generate a co-relation of maritime information from a remote site and the terrestrial information that are part of the terrestrial seismic line, analyzing the viability of the union between wavelets of these two types and later obtain a more accurate profile of the subsoil; this union and / or process will be carried out by means of the management of different software related to the geophysical field, such as Seisee, free software that is provided by the different competent entities and Excel that will allow to generate an automation of processes to reach a final result of the simplest and most comfortable way for users.