A new technology for estimating time shifts in seismic monitoring of the exploitation of oil and gas fields and underground gas storage sites

• Date: 2018
• Main Authors: Tyapkin, Yu. K., Tiapkina, O. Yu.
• Format: Article
• Language: Russian
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2018
• Subjects: seismic monitoring; time-lapse seismic; time shift; cross-correlation; cross-spectrum
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/124006
• Journal Title: Geofizicheskiy Zhurnal

The process of exploitation of oil and gas fields and underground natural gas and CO2 storage facilities is accompanied by time-dependent changes in the physical properties of both the reservoir itself and the overburden. The study of these changes via time lapse (4D) seismic allows controlling the...