Search

Start Over Subject Polsko Type články Date Unknown

34. Downhole microseismic monitoring of shale deposits: case study from Northern Poland

Creator:
Święch, Eryk, Wandycz, Paweł, Leo Eisner, Pasternacki, Andrzej, and Maćkowski, Tomasz
Format:
print, bez média, and svazek
Type:
article, články, journal articles, model:article, and TEXT
Subject:
Geologie. Meteorologie. Klimatologie, ložiska břidlice, seizmicita, slate deposits, seismicity, Polsko, Poland, Polish shale gas, downhole microseismic processing, anisotropy, microseismic events, 7, and 551
Language:
English
Description:
Microseismic monitoring has become a standard technique to map the development of hydraulic fracturing. This study is a case study of a downhole monitoring of the hydraulic fracturing in a lateral well in Northern Poland. The downhole monitoring array detected a large number of microseismic events indicating successful development of a hydraulic fracture. We show evidence that some stages interacted with the pre-existing natural fault system also mapped from surface active seismic imaging. The mapped hydraulic fracture shows a slight asymme try of the developed hydraulic fractures. We show that the observed microseismicity is cons istent with microseismicity usually observed in the North American shale gas stimulations., Eryk Święch, Paweł Wandycz, Leo Eisner, Andrzej Pasternacki and Tomasz Maćkowski., and Obsahuje bibliografické odkazy
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

Limit your search