WebJun 1, 2011 · The Ireton aquitard provides the principal control to cross-formational fluid flow in the area. Over much of the Bashaw Reef Complex, the Ireton aquitard ranges from … WebMar 1, 1999 · This oil is inferred to have migrated up-dip from mature Duvernay sources via porous zones in the Upper Devonian carbonates, and accessed Lower Mannville porous and permeable strata through breaches in the Devonian Ireton Formation at the northern end of the Bashaw complex. The oil then migrated eastward into the Dina reservoir in the Provost …
Lower Upper Devonian Conodonts from Alberta, Canada
WebJan 1, 2013 · The bottom rock, Ireton is composed of calcareous shales and argillaceous limestone. The Middle Nisku with a thickness of 20 m has the highest porosity of 20.9% and a permeability of 91 md. The porosity in the other parts of the Nisku and Calmar and Ireton Formations is usually <5.0%. WebJul 19, 2024 · Duvernay Formation 3-Component Mineralogy Diagram (comparison against North American major producing shales) The Devonian Duvernay Formation is a mainly … ct for agents
Hydrocarbon breaching of a regional aquitard: The …
WebThree examples considered in this paper include two high‐relief or full reefs from the Leduc‐Woodbend field, an atoll and a pinnacle, each around 200 m in height but differing greatly in areal extent, about 100 km 2 for the atoll and 1 km 2 for the pinnacle. The third example, a low‐relief or basal reef from the Morinville field, is about ... WebDec 1, 2024 · Concerning the Ireton Formation and the Beaverhill Lake Group, which act as top and bottom bounding units for the Duvernay Formation, respectively, both display unique mechanical properties. Wireline log measurements suggest that the basal Ireton Formation has the lowest YM within the stratigraphic succession investigated in this paper, as well ... WebJan 1, 2005 · This chapter discusses that various operators in Alberta are currently injecting CO 2 and/or CO 2-H 2 S-mixtures into deep formations, for acid gas disposal. The long-term containment of acid gas appears to be relatively certain in depleted reservoirs as indicated by the previous accumulation and trapping of hydrocarbons in these structures. ct foramen rotundum