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Ardley coal zone

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Journal Article

The identification and significance of kaolinite-rich, volcanic ash horizons (tonsteins) in the Ardley coal zone, Wabamun, Alberta, Canada Available to Purchase

Thomas D. Demchuk, D.A. Nelson-Glatiotis
Published: 01 December 1993
Bulletin of Canadian Petroleum Geology (1993) 41 (4): 464–469.
DOI: https://doi.org/10.35767/gscpgbull.41.4.464
... PETROLEUM GEOLOGY VOL. 41, NO. 4 (DEC., 1993), P. 464-469 The identification and significance of kaolinite-rich, volcanic ash horizons (tonsteins) in the Ardley coal zone, Wabamun, Alberta, Canada THOMAS D. DEMCHUK Amoco Production Company Geoscience Technical Services P.O. Box 3092 Houston, TX 77253-3092...
View PDF for article title, The identification and significance of kaolinite-rich, volcanic ash horizons (tonsteins) in the <span class="search-highlight">Ardley</span> <span class="search-highlight">coal</span> <span class="search-highlight">zone</span>, Wabamun, Alberta, Canada
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Image
An NS geologic cross section showing the subzones of the Ardley Coal Zone. CO2 injection was into the Mynheer Coal Zone. The datum is sea level. Log display is courtesy of IHS Energy Accumap.

An NS geologic cross section showing the subzones of the Ardley Coal Zone. ... Available to Purchase

Published: 01 July 2009
Figure 3. An NS geologic cross section showing the subzones of the Ardley Coal Zone. CO 2 injection was into the Mynheer Coal Zone. The datum is sea level. Log display is courtesy of IHS Energy Accumap.
Image
Time structure of the Lower Ardley Coal Zone.

Time structure of the Lower Ardley Coal Zone. Available to Purchase

Published: 01 July 2009
Figure 7. Time structure of the Lower Ardley Coal Zone.
Image
Drilling and completion. Upper Ardley Coal Zone (9 m-thick) cased-off and isolated in well. Hydrostatic pressure = 1470 kPa or 150 m high water column.

Drilling and completion. Upper Ardley Coal Zone (9 m-thick) cased-off and i... Available to Purchase

Published: 01 September 2006
Fig. 5a. Drilling and completion. Upper Ardley Coal Zone (9 m-thick) cased-off and isolated in well. Hydrostatic pressure = 1470 kPa or 150 m high water column.
Image
3D rendering of zones of continuous acoustic impedance that are below 5 × 106 kg/m2s showing the Upper Ardley Coal Zone (red) as well as a small anomaly near the injector well in the Lower Ardley Coal Zone (green). This anomaly is interpreted as the CO2 flood.

3D rendering of zones of continuous acoustic impedance that are below 5 × 1... Available to Purchase

Published: 01 July 2009
Figure 8. 3D rendering of zones of continuous acoustic impedance that are below 5 × 10 6 kg/m 2 s showing the Upper Ardley Coal Zone (red) as well as a small anomaly near the injector well in the Lower Ardley Coal Zone (green). This anomaly is interpreted as the CO 2 flood.
Journal Article

Possible controls of hydrogeological and stress regimes on the producibility of coalbed methane in Upper Cretaceous–Tertiary strata of the Alberta basin, Canada Available to Purchase

Stefan Bachu, Karsten Michael
Journal: AAPG Bulletin
Published: 01 November 2003
AAPG Bulletin (2003) 87 (11): 1729–1754.
DOI: https://doi.org/10.1306/06030302015
... Mountain deformation front. Considering the hydrogeological and stress regimes in conjunction with estimations of the gas content in coals, the region with probably good coalbed methane potential and producibility are the Ardley coal zone in the Scollard Formation and maybe, to a lesser extent, the coal...
FIGURES | View All (16)
View PDF for article title, Possible controls of hydrogeological and stress regimes on the producibility of coalbed methane in Upper Cretaceous–Tertiary strata of the Alberta basin, Canada
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A map of the minimum acoustic impedance in the horizon of the Lower Ardley Coal Zone.

A map of the minimum acoustic impedance in the horizon of the Lower Ardley ... Available to Purchase

Published: 01 July 2009
Figure 6. A map of the minimum acoustic impedance in the horizon of the Lower Ardley Coal Zone.
Image
Gas potential (bcf/mi2) of selected Upper Cretaceous–Tertiary coal zones in the Alberta plains (modified from Beaton et al., 2002): (a) Ardley coal zone (Scollard Formation) and (b) Drumheller coal zone (Edmonton Group).

Gas potential (bcf/mi 2 ) of selected Upper Cretaceous–Tertiary coal zones ... Available to Purchase

Published: 01 November 2003
Figure 5 Gas potential (bcf/mi 2 ) of selected Upper Cretaceous–Tertiary coal zones in the Alberta plains (modified from Beaton et al., 2002 ): (a) Ardley coal zone (Scollard Formation) and (b) Drumheller coal zone (Edmonton Group).
Image
Flow patterns (indicated by arrows) and areas of high gas potential in the coal-bearing Upper Cretaceous–Tertiary strata of the Alberta basin: (a) Scollard–Paskapoo aquifer (Ardley coal zone); (b) Edmond–upper Wapiti aquifer (Taber coal zone); (c) upper Belly River aquifer (Lethbridge coal zone); (d) basal Belly aquifer (Mckay coal zone).

Flow patterns (indicated by arrows) and areas of high gas potential in the ... Available to Purchase

Published: 01 November 2003
Figure 16 Flow patterns (indicated by arrows) and areas of high gas potential in the coal-bearing Upper Cretaceous–Tertiary strata of the Alberta basin: (a) Scollard–Paskapoo aquifer (Ardley coal zone); (b) Edmond–upper Wapiti aquifer (Taber coal zone); (c) upper Belly River aquifer (Lethbridge
Journal Article

Seismic characterization of a CO 2 flood in the Ardley coals, Alberta, Canada Available to Purchase

Jason McCrank, Don C. Lawton
Journal: The Leading Edge
Published: 01 July 2009
The Leading Edge (2009) 28 (7): 820–825.
DOI: https://doi.org/10.1190/1.3167784
...Figure 3. An NS geologic cross section showing the subzones of the Ardley Coal Zone. CO 2 injection was into the Mynheer Coal Zone. The datum is sea level. Log display is courtesy of IHS Energy Accumap. ...
FIGURES | View All (9)
View PDF for article title, Seismic characterization of a CO 2 flood in the <span class="search-highlight">Ardley</span> <span class="search-highlight">coals</span>, Alberta, Canada
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SW–NE stratigraphic cross-section A–A′ across part of the Red Deer paleovalley system situated 38 km SSE of Red Deer (see Fig. 5 for location) illustrating thinning and local removal of the Battle Formation at the base of the Scollard Formation. Vertical scale in metres above and below datum at the base of the Ardley coal zone in the Scollard Formation. Logs shown are gamma-ray (GR in API units), neutron-porosity (NP in %), and resistivity/induction (RES in ohm-m). Shading to left of 75 API cut-off on gamma-ray curve.

SW–NE stratigraphic cross-section A–A′ across part of the Red Deer paleoval... Available to Purchase

Published: 01 September 2011
datum at the base of the Ardley coal zone in the Scollard Formation. Logs shown are gamma-ray (GR in API units), neutron-porosity (NP in %), and resistivity/induction (RES in ohm-m). Shading to left of 75 API cut-off on gamma-ray curve.
Image
Transverse stratigraphic cross-sections B–B′ and C–C′ across portions of the base-Scollard paleovalley system in the Edson area (see Fig. 5 inset map for locations). Vertical scale in metres above and below datum at a low-resistivity, high gamma-ray API local marker (possibly a bentonite) in the lower Scollard Formation in B–B′, and at the base of the Ardley coal zone in the Scollard Formation in C–C′. Logs shown are gamma-ray (API units) to left and resistivity/induction (ohm-m) to right. Shading to left of 75 API cut-off on gamma-ray curve and 5 ohm-m cut-off on resistivity curve.

Transverse stratigraphic cross-sections B–B′ and C–C′ across portions of th... Available to Purchase

Published: 01 September 2011
) in the lower Scollard Formation in B–B′, and at the base of the Ardley coal zone in the Scollard Formation in C–C′. Logs shown are gamma-ray (API units) to left and resistivity/induction (ohm-m) to right. Shading to left of 75 API cut-off on gamma-ray curve and 5 ohm-m cut-off on resistivity curve.
Journal Article

Gamma-ray normalization of shallow well-log data with applications to the Paleocene Paskapoo Formation, Alberta Available to Purchase

E.M. Quartero, D. Bechtel, A.L. Leier, L.R. Bentley
Published: 03 February 2014
Canadian Journal of Earth Sciences (2014) 51 (5): 452–465.
DOI: https://doi.org/10.1139/cjes-2013-0148
... zone and the Haynes is poorly understood. The majority of the section is composed of fine silts and muds, with isolated and stacked channel sequences. Coal is found within the Ardley coal zone and the upper portion of the Dalehurst member. Section modified from both Demchuk and Hills (1991...
View PDF for article title, Gamma-ray normalization of shallow well-log data with applications to the Paleocene Paskapoo Formation, Alberta
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Journal Article

MAGNETOSTRATIGRAPHIC AND LITHOSTRATIGRAPHIC CORRELATION OF COAL SEAMS AND CONTIGUOUS STRATA, UPPER HORSESHOE CANYON AND SCOLLARD FORMATIONS (MAASTRICHTIAN TO PALEOCENE), RED DEER VALLEY, ALBERTA Available to Purchase

J.F. Lerbekmo, K.C. Coulter
Published: 01 September 1985
Bulletin of Canadian Petroleum Geology (1985) 33 (3): 295–305.
DOI: https://doi.org/10.35767/gscpgbull.33.3.295
... (No. 11) seam at Horseshoe Canyon. Chemical analysis of interbedded bentonites confirms the inter-sectional correlation of the Ardley (No. 14) coal seam. Palynological evidence coupled with the absence of polarity zone 29r at Wood Lake indicates that the reduction in thickness of the lower Scollard...
View PDF for article title, MAGNETOSTRATIGRAPHIC AND LITHOSTRATIGRAPHIC CORRELATION OF <span class="search-highlight">COAL</span> SEAMS AND CONTIGUOUS STRATA, UPPER HORSESHOE CANYON AND SCOLLARD FORMATIONS (MAASTRICHTIAN TO PALEOCENE), RED DEER VALLEY, ALBERTA
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Journal Article

A re-examination of the Paskapoo Formation in the central Alberta Plains: the designation of three new members Available to Purchase

Thomas D. Demchuk, L.V. Hills
Published: 01 September 1991
Bulletin of Canadian Petroleum Geology (1991) 39 (3): 270–282.
DOI: https://doi.org/10.35767/gscpgbull.39.3.270
... unit above the uppermost major coal seam of the Ardley coal zone. The cliff-forming sandstone represents a more appropriate, and more easily recogniz- able upper contact for the Scollard Formation (Gibson, 1977, p. 7). Subsequent work, particularly that of the Alberta Research Council (Richardson et al...
View PDF for article title, A re-examination of the Paskapoo Formation in the central Alberta Plains: the designation of three new members
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Journal Article

Notes on changing paleoenvironments across the Cretaceous-Tertiary boundary (Scollard Formation) in the Red Deer River valley of southern Alberta Available to Purchase

David A. Eberth, Shaun C. O’Connell
Published: 01 March 1995
Bulletin of Canadian Petroleum Geology (1995) 43 (1): 44–53.
DOI: https://doi.org/10.35767/gscpgbull.43.1.044
... sections indicate that, in the area covered by this report, the Scollard is approximately 80 m thick and can be divided into a lower, non-coaly interval (lower barren zone of Richardson et al., 1988) and an upper, coaly interval (Ardley coal zone of Richardson et al., 1988), each approximately 40 m thick...
View PDF for article title, Notes on changing paleoenvironments across the Cretaceous-Tertiary boundary (Scollard Formation) in the Red Deer River valley of southern Alberta
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Journal Article

Hydraulic, water quality, and isotopic characterization of Late Cretaceous–Tertiary Ardley coal waters in a key test-well, Pembina–Warburg exploration area, Alberta, Canada Available to Purchase

S.M. Harrison, T. Gentzis, M. Payne
Published: 01 September 2006
Bulletin of Canadian Petroleum Geology (2006) 54 (3): 238–260.
DOI: https://doi.org/10.2113/gscpgbull.54.3.238
...Fig. 5a. Drilling and completion. Upper Ardley Coal Zone (9 m-thick) cased-off and isolated in well. Hydrostatic pressure = 1470 kPa or 150 m high water column. ...
FIGURES | View All (12)
View PDF for article title, Hydraulic, water quality, and isotopic characterization of Late Cretaceous–Tertiary <span class="search-highlight">Ardley</span> <span class="search-highlight">coal</span> waters in a key test-well, Pembina–Warburg exploration area, Alberta, Canada
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Journal Article

PROPOSED REVISION OF THE BOUNDARIES OF THE PASKAPOO FORMATION IN THE ALBERTA PLAINS Available to Purchase

M. A. Carrigy
Published: 01 June 1970
Bulletin of Canadian Petroleum Geology (1970) 18 (2): 156–165.
DOI: https://doi.org/10.35767/gscpgbull.18.2.156
... . Tyrrell (1887 ) placed the boundary at the "big coal seam" which outcrops on the Red Deer River at Ardley and the North Saskatchewan River near Genesee . This definition has not found wide acceptance because subsequent wor k (Campbell, 1967) has revealed a coaly zone in this part of the BOUNDARY REVISION...
View PDF for article title, PROPOSED REVISION OF THE BOUNDARIES OF THE PASKAPOO FORMATION IN THE ALBERTA PLAINS
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Journal Article

Magnetostratigraphic evidence bearing on the magnitude of the sub-Paskapoo disconformity in the Scollard Canyon-Ardley area of the Red Deer Valley, Alberta Available to Purchase

J.F. Lerbekmo, M.E. Evans, G.S. Hoye
Published: 01 June 1990
Bulletin of Canadian Petroleum Geology (1990) 38 (2): 197–202.
DOI: https://doi.org/10.35767/gscpgbull.38.2.197
... (Scollard) shale. In general, controversy over the lowest stratigraphic occur- rence of basal Paskapoo sandstone has ensued only in the topographically lower areas, in the southern Red Deer Valley, where the sandstone outcrop is discontinuous, and the strati- graphic level is well below the Ardley coal zone...
View PDF for article title, Magnetostratigraphic evidence bearing on the magnitude of the sub-Paskapoo disconformity in the Scollard Canyon-<span class="search-highlight">Ardley</span> area of the Red Deer Valley, Alberta
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Journal Article

Magnetostratigraphy and Biostratigraphy of the Continental Paleocene of the Red Deer Valley, Alberta, Canada Available to Purchase

J.F. Lerbekmo, T.D. Demchuk, M.E. Evans, G.S. Hoye
Published: 01 March 1992
Bulletin of Canadian Petroleum Geology (1992) 40 (1): 24–35.
DOI: https://doi.org/10.35767/gscpgbull.40.1.024
... formation containing the Ardley coal zone was named the Scollard Formation. Some early errors in coal seam identification and stratigraphic mea- surement placed dinosaur emains above the Nevis (No. 13) seam and even above the Ardley seam (Sternberg, 1949). However, Lerbekmo et al. (1979) demonstrated...
View PDF for article title, Magnetostratigraphy and Biostratigraphy of the Continental Paleocene of the Red Deer Valley, Alberta, Canada
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