Abstract: Alberta Geological Survey created a coal and coalbed methane (CBM) database to capture and manage CBM data. The database compiles different sources and contains information on 7923 wells (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite reflectance measurements). From this parent dataset, individual coal zone was evaluated. This record describes the Lethbridge coal zone's calculated gas content.
Metadata:
File identifier:
DIG_2009_0053.xml
Language:
eng; CAN
Character set:
Character set code:
utf8
Hierarchy level:
Scope code:
dataset
Metadata author:
Responsible party:
Organisation name:
Alberta Geological Survey
Position name:
AGS Information Manager
Contact info:
Contact:
Phone:
Telephone:
Voice:
(780) 638-4491
Facsimile:
(780) 422-1918
Address:
Address:
Delivery point:
Alberta Energy Regulator
Delivery point:
4th Floor, Twin Atria Building
Delivery point:
4999-98 Avenue NW
City:
Edmonton
Administrative area:
Alberta
Postal code:
T6B 2X3
Country:
Canada
Electronic mail address:
AGS-Info@aer.ca
Hours of service:
8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
Role:
Role code:
pointOfContact
Date stamp:
2016-03-29
Metadata standard name:
North American Profile of ISO 19115:2003 - Geographic information - Metadata (NAP-Metadata)
Metadata standard version:
ISO 19115-1.1
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Vector spatial representation:
Geometric objects:
Geometric objects:
Geometric object type:
Geometric object type code:
curve
Geometric object count:
100
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Reference system:
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Reference system:
Reference system identifier:
RS Identifier:
Code:
EPSG:3400
Code Space:
http://www.epsg-registry.org/
Version:
8.4.1
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xlink: https://www.ngdc.noaa.gov/docucomp/65f8b220-95ed-11e0-aa80-0800200c9a66 title: North American Datum 1983
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xlink: https://www.ngdc.noaa.gov/docucomp/c3895520-95ed-11e0-aa80-0800200c9a66 title: Geodetic Reference System 1980
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Data identification:
Citation:
Citation:
Title:
CBM Potential of the Alberta Plains - Calculated Gas Content of the Lethbridge Coal Zone (GIS dataset)
Date:
Date:
Date:
2009-07-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
Energy Resources Conservation Board
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Berhane, H.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Contact info:
Contact:
Address:
Address:
City:
Edmonton
Administrative area:
Alberta, Canada
Role:
Role code:
publisher
Presentation form:
Presentation form code:
mapDigital
Series:
Series:
Name:
Digital Data
Issue identification:
DIG 2009-0053
Abstract:
Alberta Geological Survey created a coal and coalbed methane (CBM) database to capture and manage CBM data.
The database compiles different sources and contains information on 7923 wells (15,200 formation picks,
37,357 coal picks, 495 coal analyses and 363 vitrinite reflectance measurements). From this parent dataset,
individual coal zone was evaluated. This record describes the Lethbridge coal zone's calculated gas content.
Purpose:
To evaluate coalbed methane potential in the Alberta Plains area. In addition, to ensure the data are publicly
available to government and industry for coal and CBM studies.
Status:
Progress code:
completed
Point of contact:
Responsible party:
Organisation name:
Alberta Geological Survey
Position name:
AGS Information Manager
Contact info:
Contact:
Phone:
Telephone:
Voice:
(780) 638-4491
Facsimile:
(780) 422-1918
Address:
Address:
Delivery point:
Alberta Energy Regulator
Delivery point:
4th Floor, Twin Atria Building
Delivery point:
4999-98 Avenue NW
City:
Edmonton
Administrative area:
Alberta
Postal code:
T6B 2X3
Country:
Canada
Electronic mail address:
AGS-Info@aer.ca
Hours of service:
8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
Role:
Role code:
pointOfContact
Resource maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Descriptive keywords:
Keywords:
Keyword:
cbm
Keyword:
coal
Keyword:
coal zone
Keyword:
coalbed methane
Keyword:
gas content
Keyword:
gis data
Keyword:
lethbridge coal zone
Type:
Keyword type code:
theme
Thesaurus name:
Citation:
Title:
none
Date:
unknown
Descriptive keywords:
Keywords:
Keyword:
72e
Keyword:
72l
Keyword:
72m
Keyword:
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Keyword:
alberta
Keyword:
alberta plains
Keyword:
canada
Type:
Keyword type code:
place
Thesaurus name:
Citation:
Title:
Date:
unknown
Resource constraints:
Legal constraints:
Access constraints:
Restriction code:
otherRestrictions
Use constraints:
Restriction code:
otherRestrictions
Other constraints:
Access Constraints: Public Use Constraints: Acknowledgement of the Alberta Energy Regulator/Alberta
Geological Survey as the originator/source of this information is required as described in the Open
Government License - Alberta. Distribution Liability: The Alberta Energy Regulator/Alberta Geological
Survey (AER/AGS) licenses this information under the Open Government License - Alberta. Any references
to proprietary software in our documentation, and/or any use of proprietary data formats in our
releases, do not constitute endorsement by the AER/AGS of any manufacturer's product.
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
Coalbed Methane Potential of Upper Cretaceous-Tertiary Strata, Alberta Plains
Date:
Date:
Date:
2002-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Beaton, A.P.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Pana, C.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Chen, D.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Wynne, D.A.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Langenberg, C.W.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Contact info:
Contact:
Address:
Address:
City:
Edmonton
Administrative area:
Alberta, Canada
Online Resource:
Online Resource:
Linkage:
URL:
http://ags.aer.ca/
Role:
Role code:
publisher
Presentation form:
Presentation form code:
documentDigital
Series:
Series:
Name:
Earth Sciences Report
Issue identification:
ESR 2002-06
Other citation details:
Association Type:
Association type code:
crossReference
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
Regional Evaluation of the Coal Bed Methane Potential in the Plains and Foothills of Alberta,
Stratigraphy and Rank Study
Date:
Date:
Date:
1999-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Rottenfusser, B.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Langenberg, C.W.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Mandryk, G.B.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Richardson, R.J.H.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Fildes, B.J.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Olic, J.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Stewart, S.A.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Eccles, D.R.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Evans, C.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Spelrem, M.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Sprecher, B.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Brulotte, M.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Gentzis, T.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Wynne, D.A.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Yuan, L.P.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Contact info:
Contact:
Address:
Address:
City:
Edmonton
Administrative area:
Alberta, Canada
Online Resource:
Online Resource:
Linkage:
URL:
http://ags.aer.ca/
Role:
Role code:
publisher
Presentation form:
Presentation form code:
documentDigital
Series:
Series:
Name:
Special Report
Issue identification:
SPE 007
Other citation details:
Association Type:
Association type code:
crossReference
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
Production Potential of Coalbed Methane Resources in Alberta
Date:
Date:
Date:
2003-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Beaton, A.P.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Contact info:
Contact:
Address:
Address:
City:
Edmonton
Administrative area:
Alberta, Canada
Online Resource:
Online Resource:
Linkage:
URL:
http://ags.aer.ca/
Role:
Role code:
publisher
Presentation form:
Presentation form code:
documentDigital
Series:
Series:
Name:
Earth Sciences Report
Issue identification:
ESR 2003-03
Other citation details:
Association Type:
Association type code:
crossReference
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
CBM - Coal Database for the Alberta Plains Area
Date:
Date:
Date:
2003-01-01
Date type:
Date type code:
publication
Cited responsible party:
Responsible party:
Organisation name:
Alberta Energy and Utilities Board
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Wynne, D.A.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Beaton, A.P.
Role:
Role code:
originator
Cited responsible party:
Responsible party:
Organisation name:
Alberta Geological Survey
Contact info:
Contact:
Address:
Address:
City:
Edmonton
Administrative area:
Alberta, Canada
Online Resource:
Online Resource:
Linkage:
URL:
http://ags.aer.ca/
Role:
Role code:
publisher
Presentation form:
Presentation form code:
documentDigital
Series:
Series:
Name:
Digital Data
Issue identification:
DIG 2003-0001
Other citation details:
Association Type:
Association type code:
crossReference
Spatial representation type:
Spatial representation type code:
vector
Language:
eng; CAN
Topic category:
Topic category code:
geoscientificInformation
Extent:
Extent:
Geographic element:
Geographic bounding box:
West bound longitude:
-119.650086
East bound longitude:
-109.273864
South bound latitude:
48.927595
North bound latitude:
55.406079
Temporal element:
Temporal extent:
Extent:
Time period:
Description:
ground condition
Begin date:
2002-01-01
End date:
2007-01-01
Supplemental Information:
In English. Details of stratigraphy, evaluation procedures and other technical information can be found in
Alberta Geological Survey Earth Sciences reports 2002-06 and 2003-03.
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Feature catalogue description:
Included with dataset:
false
Feature catalogue citation:
Citation:
Title:
Entity and Attribute Information
Date:
Other citation details:
Detailed Entity and Attribute information is provided with the dataset, formatted as Federal Geographic
Data Committee (FGDC) Content Standard for Digital Geospatial Metadata.
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Distribution:
Distributor:
Distributor:
Distributor contact:
Responsible party:
Organisation name:
Alberta Geological Survey
Position name:
AGS Information Manager
Contact info:
Contact:
Phone:
Telephone:
Voice:
(780) 638-4491
Facsimile:
(780) 422-1918
Address:
Address:
Delivery point:
Alberta Energy Regulator
Delivery point:
4th Floor, Twin Atria Building
Delivery point:
4999-98 Avenue NW
City:
Edmonton
Administrative area:
Alberta
Postal code:
T6B 2X3
Country:
Canada
Electronic mail address:
AGS-Info@aer.ca
Hours of service:
8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
Role:
Role code:
distributor
Transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://static.ags.aer.ca/files/document/DIG/DIG_2009_0053.zip
Name:
SHP
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Data quality:
Scope:
Scope:
Hierarchy level:
Scope code:
dataset
Report:
Completeness commission:
Result:
unknown
Report:
Completeness omission:
Evaluation method description:
Contours are generated from gridded surface without applying any smoothing function. They are continuous
and clipped with the coal zone boundary
Result:
unknown
Report:
Conceptual consistency:
Measure description:
Calculated gas content shapefile is generated from a grid surface with data points that have been mapped
and corrected as needed.
Result:
unknown
Lineage:
Lineage:
Statement:
Contours are generated from gridded surface without applying any smoothing function. They are continuous
and clipped with the coal zone boundary
Process step:
Process step:
Description:
The calculated depth to top values were extracted from Viewlog and used to calculate the gas content
using the following formula:
Gas content dry, ash-free basis (daf) was calculated for the coal zone using the equations:
1) For depth to top > 200 m: gas concentration (cc/g, daf)=Lv x (depth x grad)/(depth x grad)+(Lp x
0.70)
and
2) For depth to top < 200 m: gas concentration (cc/g, daf)=Lv x (depth x grad)/(depth x grad)+(Lp x
0.40)
where Lv is Langmuir volume (cc/g, daf) and Lp is Langmuir pressure (Mpa), both obtained from isotherm
analyses; depth is depth to top of coal zone (m); grad is pressure gradient (Mpa); daf is dry, ash
free basis; and 0.70 and 0.40 are gas saturation values. Saturation per cent determined by comparing
gas adsorption capacity (Langmuir parameters) to measured desorbed gas content.
Note: Langmuir volume and pressure were determined by laboratory analysis on Alberta coal samples from
each coal zone in question according to Langmuir, I.:, The Adsorption of Gases on Plane Surfaces of
Glass, Mica, and Platinum, Journal of the American Chemical Society, Vol. 40 (1918) pp. 1,361-1,403.
From the above calculations, a gas content estimate (cc of gas per g of coal) on a dry, ash-free basis
for the Lethbridge coal zone was generated.
Results were gridded and contoured in Viewlog using its Simple Kriging method. Contour lines were
exported from Viewlog as a DXF file. This was then imported into ArcGIS and exported as a shapefile.
Date and time:
2002-01-01T00:00:00
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Legal constraints:
Access constraints:
Restriction code:
otherRestrictions
Use constraints:
Restriction code:
otherRestrictions
Other constraints:
Metadata Access Constraints: none Metadata Use Constraints: none
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Maintenance information:
Maintenance and update frequency:
unknown
Maintenance note:
This metadata was automatically generated from the FGDC Content Standard for Digital Geospatial
Metadatastandard version FGDC-STD-001-1998 using the January 2013 version of the FGDC CSDGM to ISO 19115-2
transform.
Metadata author:
Responsible party:
Organisation name:
Alberta Geological Survey
Position name:
AGS Information Manager
Contact info:
Contact:
Phone:
Telephone:
Voice:
(780) 638-4491
Facsimile:
(780) 422-1918
Address:
Address:
Delivery point:
Alberta Energy Regulator
Delivery point:
4th Floor, Twin Atria Building
Delivery point:
4999-98 Avenue NW
City:
Edmonton
Administrative area:
Alberta
Postal code:
T6B 2X3
Country:
Canada
Electronic mail address:
AGS-Info@aer.ca
Hours of service:
8:00 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.
Role:
Role code:
custodian
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