00000cam 2200000zi 4500 9.959021 CaOODSP 20260116145556 m o d f cr |n||||||||| 260116t20152015oncdab ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-qu M183-2/7768E-PDF Crow, H. L., author. Downhole geophysical data collected in 11 boreholes near St-Édouard-de-Lotbinière, Quebec / H.L. Crow, P. Ladevèze. [Ottawa] : Geological Survey of Canada, 2015. ©2015 1 online resource (32, iv, [12] pages) : charts, illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file ; 7768 Includes bibliographical references (pages 31-32). "The Geological Survey of Canada (GSC) is investigating potential links between a deep gas-bearing shale formation and shallow aquifers in the St. Lawrence Lowlands, southern Québec. The study site is located near two industry gas wells (A268 and A275) drilled in the Utica Shale and fracked in 2009-2010. This project integrates hydrogeological, geophysical, geochemical, and geomechanical datasets to obtain indirect data on the cap rock - the protective unit located between the shallow bedrock aquifers and the gas-bearing Utica Shale located 1500 to 2000 m below the surface"--Introduction, page 4. Hydrogeology Québec (Province) Geophysics Québec (Province) Geochemistry Québec (Province) Hydrogéologie Québec (Province) Géophysique Québec (Province) Géochimie Québec (Province) Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 7768. (CaOODSP)9.506878 PDF 6.43 MB https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-7768-eng.pdf HTML N/A https://doi.org/10.4095/297047