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ESR 1970-02

Index to Current Geologic Maps of Alberta

The Research Council of Alberta and the Geological Survey of Canada are the principal agencies involved in the systematic geological mapping of Alberta. The index does not include maps published prior to 1930 (except the G.S.C. bedrock geology maps ... Show Abstract

Research Council of AlbertaRoot, J.D.  2011-06-19

ECO 3

Alberta clays and shales : summary of ceramic properties

Ceramic test data for more than 200 deposits of clays and shales in Alberta resulted largely from early investigations of the Federal Department of Mines (1912-15, 1932) supplemented by more recent work of Alberta Research ... Show Abstract

Hamilton, W.N.  Babet, P.H.  1975-03-01

ECO 1

Calcium and magnesium in Alberta brines

Approximately 850 subsurface brines from Alberta containing more than 20,000 mg/L calcium and more than 3,000 mg/L magnesium were studied to determine their commercial potential. Knowledge of the regional compositional gradients, hydraulic-head ... Show Abstract

Hitchon, B.  Holter, M.E.  1971-11-01

SPE 009

The Geological and Geochemical Setting of the Mid-Cretaceous Shaftesbury Formation and Other Colorado Group Sedimentary Units in Northern Alberta

The Geological and Geochemical Setting of the Mid-Cretaceous Shaftesbury Formation and Other Colorado Group Sedimentary Units in Northern Alberta The geological setting of the mid-Cretaceous Shaftesbury Formation and other Colorado Group ... Show Abstract

Dufresne, M.B.  Eccles, D.R.  Leckie, D.A.  2001-06-01

ESR 2000-11

Suitability of the Alberta Subsurface for Carbon Dioxide Sequestration in Geological Media

Basically, there are five ways of sequestering CO2 in geological media: 1) through enhanced oil recovery (EOR), 2) storage in depleted oil and gas geological reservoirs, 3) replacement of methane by CO2 in deep coal beds (ECBMR), 4) injection into ... Show Abstract

Bachu, S.  Brulotte, M.  Grobe, M.  Stewart, S.A.  2000-03-01

ECO 7

The ceramic potential of Alberta clays and shales

Many geographical areas and geological formations were missed when the ceramic suitability of materials was studied early this century. Geological formations that are useful for the production of structural clay products or pottery are Pleistocene ... Show Abstract

Scafe, D.W.  1982-01-01

SPE 007

Regional Evaluation of the Coal Bed Methane Potential in the Plains and Foothills of Alberta, Stratigraphy and Rank Study

Regional Evaluation of the Coal Bed Methane Potential in the Plains and Foothills of Alberta, Stratigraphy and Rank Study The coal resource in place in Alberta is tremendous by whichever estimate is used. The geologic model developed for the ... Show Abstract

Rottenfusser, B.  Langenberg, C.W.  Mandryk, G.B.  Richardson, R.J.H.  Fildes, B.J.  Olic, J.  Stewart, S.A.  Eccles, D.R.  Evans, C.  Spelrem, M.  Sprecher, B.  Brulotte, M.  Gentzis, T.  Wynne, D.A.  Yuan, L.P.  1999-02-01

SPE 021

Structural Interpretation of RADARSAT-1 Principal Components Imagery and Its Potential Application to Kimberlite Exploration in the Buffalo Head Hills Area, North Central Alberta

Abstract: Principal components analysis (PCA) of RADARSAT-1 satellite imagery has been used to enhance the interpretation of surface features that may reflect underlying bedrock structures. Application of this technique in the Buffalo Head Hills area of north central Alberta, a region of active kimberlite exploration, suggests that the results may provide an indication of deeper crustal structures that controlled the emplacement of kimberlite intrusions. The method may, therefore, provide an important first-pass tool for exploration.Four RADARSAT-1 principal components (RADARSAT-1 PCs) were extracted from RADARSAT-1 Standard Beam Mode S1 and S7 scenes, acquired in ascending and descending modes of the satellite's orbit (I.e., flying south to north and vice versa). A structural analysis of the principal component images provided sufficient detail to outline the major lineaments characterizing the meso- and mega-scale structures of the Buffalo Head Hills. The use of the PCA method minimizes data redundancy inherent in the RADARSAT-1 images and emphasizes the unique information contained in each scene as a response to the radar backscattering to surface roughness, surface dielectric properties, slope attitude and vegetation canopy variations.North- and north-northeast-trending lineaments that bound the eastern edge of the Buffalo Head Hills along the Loon River graben were delineated. A conjugate set of northwest and northeast-trending lineaments that form block fault structures within the Buffalo Head Hills and along the eastern boundary have been outlined. East-northeast trending lineaments have been identified as the latest event in the area that offset the north-, northeast-, and northwest-trending structures. These structures extend throughout the Buffalo Head Hills and Loon River graben.Integration of RADARSAT-1 PC image and digital elevation models (DEM) of the surface topography and Precambrian basement have been used to extract key structural and morphological features, which have then been compared with the locations of known kimberlites. Interpreted surface intersections of north-northeast, northwest and east-northeast-trending lineaments show first-order spatial correlations with these kimberlite occurrences. The youngest east-northeast-trending lineaments are thought to be of middle to upper Cretaceous age and may, therefore, have influenced the locations of kimberlite emplacement, which is believed to have occurred during the Upper Cretaceous. Place Keywords 84b 84c 84f 84g 84j 84k Theme Keywords kimberlite radarsat

Paganelli, F.  Grunsky, E.  Richards, J.P.  2003-06-01

ECO 5

Bromide, iodide and boron in Alberta formation waters

Bromide contents up to 2786 mg/L were found in high calcium and magnesium brines associated with evaporites in the Upper Devonian Beaverhill Lake Formation and Middle Devonian Elk Point Group. The most extensive regions of high-iodide formation ... Show Abstract

Hitchon, B.  Levinson, A.A.  Horn, M.K.  1977-01-01

SPE 094

Stress Regime at Acid-Gas Injection Operations in Western Canada

An evaluation of the stress regime at the acid-gas injection sites in Western Canada was performed to assess the relationship between the maximum allowed wellhead injection-pressures and the rock-fracturing thresholds.The stress regime in the ... Show Abstract

Bachu, S.  Haug, K.  Michael, K.  2008-04-14

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