Search

Search

Sort results:

Results : 1 - 10 of 731

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

DIG 2015_0007

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Net-to-Gross Sandstone Distribution for the Paskapoo Formation - Lower Composite Slice, Central Alberta (Gridded data, ASCII format)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Net-to-Gross Sandstone Distribution for the Paskapoo Formation - Lower Composite Slice, Central Alberta (Gridded data, ASCII format) The Lower Composite Slice is one of three distinct geological ... Show Abstract

2016-03-14

ECO 3

Alberta clays and shales : summary of ceramic properties

Abstract: 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 (1951-present). These data indicate the bulk of the province's clays and shales to be of the low-grade, low alumina variety suitable for low-value structural ware at best. Intermediate grades such as stoneware clay and fireclay are indicated in a few deposits. High-grade days such as kaolin and ball clay are unknown.The clays and shales are found in a variety of geologic types of deposits in the Cretaceous and Tertiary bedrock strata of the Plains and in the thick Mesozoic strata of the Rocky Mountains and Foothills, and as well, in the surficial deposits covering extensive portions of the province. Generally, the better grades and best quality of clays are found in the nonmarine bedrock deposits. Low-grade "brick" clays of fair to good quality are present in some surficial deposits. The marine shales mostly have little potential for ceramic use.Alberta's ceramics (clay products) industry, since its beginning in 1893, has had more than 150 plants operating at various times in numerous localities across the province. Few of these survived; those that did evolved into modern and efficient plants, and the industry now is consolidated in two main areas of the province, Medicine Hat-Redcliff and Edmonton. Production in 1973 was valued at $4.6 million. Place Keywords 72e 72l 72m 73d 73e 73l 73m 74d 74e 74l 74m 82g 82h 82i 82j 82n 82o 82p 83a 83b 83c 83d 83e 83f 83g 83h 83i 83j 83k 83l 83m 83n 83o 83p 84a 84b 84c 84d 84e 84f 84g 84h 84i 84j 84k 84l 84m 84n 84o 84p alberta alberta foothills alberta plains canada rocky m Theme Keywords ceramic clay cretaceous geology shales tertiary

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

ECO 2

Alberta Bentonites

Low yields, high grit content, or thick overburden reduce the desirability of other deposits.The paucity of glass shards and the mineralogy of the sand and silt fractions suggest rhyodacite as the composition of the parent volcanic ash for each ... Show Abstract

Scafe, D.W.  1975-01-01

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

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

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

Filtered By

Keyword