Planning, configuration and usefulness of microseismic monitoring on Eastern-Europe platform – example from east Pomerania
Peržiūrėti/ Atidaryti
Data
2017Autorius
Kmieć, Mateusz
Antoszkiewicz, Michał
Szewczuk, Paweł
Szkodo, Marek
Jankowski, Robert
Metaduomenys
Rodyti detalų aprašąSantrauka
The microseismic monitoring is a method of monitoring of fracture propagation during hydraulic fracturing process. The method uses array of geophones to localize micro tremors induced by liquid pumped underground at high rate and pressure. The acquired information helps to optimize fracturing process and prevents fracture growth to aquifer levels. It was proved to be useful on several unconventional hydrocarbon reservoirs in the USA. Conducted investigation was aimed at evaluation of the possibility of using the technology on Polish unconventional reservoirs. In order to stand better chances of success the analysis of several variants of monitoring was made. East Pomerania geological structure was compared to similar structures in the USA. With this knowledge, financially feasible configuration was selected. The array of geophones was dispatched around the drilling site and data acquisition was performed. The present paper is mainly focus on geological structure, hardware selection, damping factor and noise level analysis. The usefulness of used receiver configuration is also assessed.
Paskelbimo data (metai)
2017Autorius
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