WebThe carbonates that are the focus of this project reside in the Dawson Bay formation. In general, the large lower portion of the Dawson Bay carbonates are tight and non-porous, serving as a strong seal against other aquifer layers above. However, this member has been known to become porous itself under specific geological conditions. WebA “thin-back” geohazard occurs when the Lower Dawson Bay is not dry, thus providing a potential permeable connection to the wet Upper Dawson Bay. Below the Dawson Bay Formation is the Prairie Evaporite …
Economic geology of southern Saskatchewan potash mines
WebHowever, the localized dissolution of the pore-filling salt can form or enhance a stratigraphic trap as is the case in Dolphin Field. Dawson Bay production is primarily oil, but with a significant volume of associated gas. The Souris River Formation (Fig. 6) conformably overlies the Dawson Bay Formation, and is lithologically similar to it. WebOct 1, 2024 · The Saskatchewan Geological Survey does not include these strata within the upper Elk Point Group, and designates the interval as part of the overlying Manitoba Group such that the top of the upper Elk Point Group is the base of the Dawson Bay Formation (Meijer Drees, 1986, Meijer Drees, 1994, Oldale and Munday, 1994). 3.2.1. Lower Elk … man o war winery waiheke island
A Multicomponent Seismic Investigation of Natural and Induced ...
WebThis study describes the sedimentology, mineralogy, and diagenetic history of the Dawson Bay Formation in the Saskatoon Potash Mining District, and was undertaken to provide a detailed geological background for future mine planning. The Dawson Bay Formation in the study area ranges in thickness from 53 metres in the east to 31 metres in the west. WebThe intent of this study is to better understand the groundwater flow patterns and hydrochemistry in Devonian carbonates within the Saskatchewan and Williston basins. … WebThis study focuses on multicomponent, time-lapse analysis of fracture-induced anisotropy in the Devonian Dawson Bay Formation in southern Saskatchewan. The baseline and monitor, PP and PS seismic volumes were divided into 4 sub-volumes consisting of a 45 degree stack of source-receiver ray paths. man o war wireless usb