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ESR 2006-05

Subsurface Characterization of Acid-Gas Injection Operations in Northeastern British Columbia

Abstract: Injection of acid gas in northeastern British Columbia takes place at six sites into four different stratigraphic intervals. Acid gas mixed with water is injected into the Permo-Carboniferous aquifer at Ring. At Boundary Lake-South and West Stoddart, dry acid gas is injected into aquifers of the Permian Belloy Formation and the Triassic Halfway Formation, respectively. At Caribou, the only injection site within the deformed part of the Rocky Mountain Fold and Thrust Belt, acid gas is injected into the Triassic Halfway aquifer and the Carboniferous Debolt aquifer. Injection into depleted gas reservoirs takes place at Bubbles and Jedney, where the injection horizon is the Triassic Baldonnel Formation. The oldest acid-gas injection sites in the study area are Boundary Lake-South and Jedney, where injection commenced in 1996. By the end of 2004, more than 890 kt of acid gas had been injected into deep geological formations in the northeastern British Columbia region. Place Keywords 84d 84e 84l alberta alberta basin british columbia canada Theme Keywords acid gas aquifers basin carbon dioxide climatic factors cretaceous depositional environment flow system fort st. john group geology hydraulic gradients hydrogen sulphide hydrostratigraphy

Buschkuehle, B.E.  Michael, K.  2006-12-01

OFR 2014-10

Three-Dimensional Hydrostratigraphic Modelling of the Sylvan Lake Sub-Basin in the Edmonton-Calgary Corridor, Central Alberta

The Sylvan Lake sub-basin (SLSB) regional scale groundwater study in central Alberta produced a multilayer hydrostratigraphic model representing the vertical and lateral distribution of depositional patterns in the study area. The SLSB was selected ... Show Abstract

Atkinson, L.A.  Glombick, P.M.  2015-02-03

OFR 2015-01

Synthesis of a Post-Laramide Stratigraphic Framework of the South Saskatchewan River Basin, Alberta, in Support of Hydrostratigraphic Modelling

The broad architecture of the landscape itself is a series of nested planation surfaces, including older remnant uplands and younger incised valleys, that represent an inverted stratigraphic column by which the relative stratigraphic position of the ... Show Abstract

Hartman, G.  2015-05-20

OFR 1996-16

Regional Geology and Hydrostratigraphy in Northeast Alberta

The Alberta Oil Sands Technology and Research Authority (AOSTRA) is currently planning to expand the Underground Test Facility (UTF) near Fort McMurray in northeast Alberta to a commercial size operation. With this in mind, and the additional ... Show Abstract

Bachu, S.  Underschultz, J.R.  McPhee, D.  Cotterill, D.K.  1991-08-01

DIG 2015-0006

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Scollard Formation, Central Alberta (Gridded data, ASCII format)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Scollard Formation, Central Alberta (Gridded data, ASCII format) Bedrock units included in the Sylvan Lake sub-basin model are derived from the Geological Framework of Alberta, a regional ... Show Abstract

Atkinson, L.A.  MacCormack, K.E.  2015-08-06

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

Atkinson, L.A.  Glombick, P.M.  2015-08-06

DIG 2015-0012

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Upper Composite Slice, Central Alberta (GIS data, polygon features)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Upper Composite Slice, Central Alberta (GIS data, polygon features) The zonated Paskapoo ... Show Abstract

Atkinson, L.A.  Glombick, P.M.  2015-08-06

DIG 2015-0010

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Lower Composite Slice, Central Alberta (GIS data, polygon features)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Lower Composite Slice, Central Alberta (GIS data, polygon features) The zonated Paskapoo ... Show Abstract

Atkinson, L.A.  Glombick, P.M.  2015-08-06

DIG 2015-0011

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Middle Composite Slice, Central Alberta (GIS data, polygon features)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Distribution of greater than or equal to 0.60 Net-to-Gross Sandstone Values Within the Paskapoo Formation - Middle Composite Slice, Central Alberta (GIS data, polygon features) The zonated Paskapoo ... Show Abstract

Atkinson, L.A.  Glombick, P.M.  2015-08-06

DIG 2015-0015

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Lea Park Formation, Central Alberta (Gridded data, ASCII format)

Sylvan Lake Sub-Basin Hydrostratigraphic Model - Top of the Lea Park Formation, Central Alberta (Gridded data, ASCII format) Bedrock units included in the Sylvan Lake sub-basin model are derived from the Geological Framework of Alberta, a regional ... Show Abstract

Atkinson, L.A.  MacCormack, K.E.  2015-08-06