01617nmc a2200241 4500 20260521161313.0 260224s xxu esp Español 068.82 553.28 C62 2018 0015644 González, Nicolás 681 D'Biassi, Tomas 643 Brinkworth, Walter 683 Simposio de Geofísica (2018 nov. 5 - 9 : Mendoza) 561 Presencia de artefactos sísmicos eb surveys 2D y 3D y su posible relación topográfica en áreas de la Cuenca Neuquina 30/06/2022 ; 21/02/2019 6 p. ; 503-509 The following study makes a comparation between seismic artifacts caused by gas chimneys and noise signal in the acquisitions phase. This was done in three 3D and one 2D surveys, belonging to the neuquina basin. The anomalies that have been evaluated in this work are interpreted by other as "gaseous clouds". In our analysis, these anomalies are associated whit noise in the acquired and processed signal, possible related to quaternary terraces. Lines and section for processing of different years are compared, observing improvements in the signal-noise ratio in the most current processing; however the noise cannot be eliminated. It is recommended to consider the quaternary terraces, in the seismic acquisition designs. Artefactos sísmicos 684 Chimeneas de gas 685 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/SGeof/1531.pdf CONGTP ddc 128411 128411 0 0 0 0 199333 BVIAPG BVIAPG 068.82 553.28 C62 2018 0015644 2026-03-02 200064908 0 068.82 553.28 C62 2018 0015644 200064908 2026-03-02 23:26:22 2026-03-02 ARCHIVO