Ireton formation
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%. 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 …
Ireton formation
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WebIreton Formation. These are the type sections of the Beaverhill Lake and Duvernay Formations. 4. Calmont Leduc No. 3 (Cooking Lake), Lsd. 4, Sec. 14, Twp. 51, Rge. 21 West 4 Meridian; conventional wireline core from 4,950 to 5,210 feet (core recovery approximately 50 percent); 210 feet Cooking Lake Formation, 40 feet Duvernay Formation. WebWhat does Ireton mean? Information and translations of Ireton in the most comprehensive dictionary definitions resource on the web. Login . The STANDS4 Network ...
WebJun 1, 2011 · Oil and gas are trapped at two stratigraphic levels, the Leduc-aged Bashaw Reef Complex (D-3) and the Camrose Member–Nisku Formation (D-2), which are separated by a low-permeability aquitard of the Ireton Formation, a marl … 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 …
WebThe Nisku Formation is 47.5 m (156 ft) thick at the type section and generally ranges between 40 to 60 m (131 to 197 ft) thick throughout southern and central Alberta. The formation thins to 35 to 45 m (115 to 148 ft) where it overlies Leduc carbonate complexes. In eastern Alberta the Nisku Formation has been truncated by pre-Cretaceous erosion. WebIreton Formation. These are the type sections of the Beaverhill Lake and Duvernay Formations. 4. Calmont Leduc No. 3 (Cooking Lake), Lsd. 4, Sec. 14, Twp. 51, Rge. 21 …
WebSep 22, 1985 · The Clive Field, located 200 km north-east of Calgary in south-central Alberta (Fig. 1), was discovered in 1951 and developed in three stages. Clive D-2A North encompassing the discovery well was developed on 16 hectare spacing and the initial reservoir pressure was 17.1 MPa.
WebPrecambrian basement is inferred to be located ~400 m below the reservoir , while immediately above the Duvernay is the Ireton Formation, which is primarily composed of clays alternated with fine-grained carbonates . These units are conformably overlain by carbonate-rich rocks of the Winterburn and Wabamun groups . notification of admissionWebJan 24, 2024 · The main drilling phases are: (1) a 349 mm section drilled from the wellhead to approximately 620 m; (2) a 222 mm section drilled from the previous shoe down to the Ireton formation (the true vertical depth (TVD) is approximately 3750 m), including the vertical section and part of indication section; (3) a 171 mm section drilled from the … how to sew finished edges of woven piecesIreton Formation: Frasnian: upper: calcareous shale and argillaceous limestone middle: fissile grey-green shale with calcirudite beds lower: massive and banded limestone with shale partings: 250 m (820 ft) Cooking Lake Formation: Frasnian: limestone: fossiliferous mudstone and wackestone, grainstone, … See more The Woodbend Group is a stratigraphical unit of Frasnian age in the Western Canadian Sedimentary Basin. It was first described in the British American Pyrcz No. 1 well by Imperial Oil geological staff in … See more The Woodbend Group is conformably overlain by the Winterburn Group and conformably overlays the Beaverhill Lake Group. It is transgressive in the Peace River Arch and Tathlina … See more The Formation is composed of crystalline and dolomitized limestone (Cooking Lake Formation) in off-reef areas, bituminous shale and … See more The Woodbend Group reaches a maximum thickness of 700 metres (2,300 ft) in northern Alberta (where reefs were developed), and has typical thickness of 300 metres (980 ft) in southern and central Alberta. It extends laterally from north-eastern See more notification of an option to taxWebThe Woodbend group of Upper Devonian age in central Alberta is composed of a reef complex characterized by large-scale facies changes. The reefs, which grew in a subsiding basin, were initiated in restricted areas of suitable water depth. They are surrounded by the calcareous shales and argillaceous limestones of the Duvernay and Ireton formations. how to sew fitted bed sheetsWebIn the Woodbend Group of central Alberta, shales of the Ireton Formation occupy the basinal areas between the Leduc reefs. Within the shales are thin limestone beds which can be traced as electric-log markers over large areas. These markers probably approximate time lines, and they show a distinct westward divergence from the Ireton-Nisku contact. how to sew fitted sheetWebConformably overlies platform carbonates of the Cooking Lake Formation and is the basinal equivalent of surrounding Leduc reef growth peripheral to the East Shale Basin. Thickens, up a depositional slope towards Leduc buildups, passing into lithologies more typical of the lower Ireton Formation which conformably overlie it elsewhere. how to sew flannelWebThe Camrose Member of the Ireton Formation, and the Nisku Formation (Frasnian) of the subsurface of the Bashaw area, Alberta represent episodes of shallow water carbonate … notification of assessment cra