Variations in coal characteristics and their possible implications for CO2 sequestration; Tanquary injection site, southeastern Illinois, USA

As part of the U.S. Department of Energy's Regional Sequestration Partnership program, the potential for sequestering CO2 in the largest bituminous coal reserve in United States--the Illinois Basin--is being assessed at the Tanquary site in Wabash County, southeastern Illinois. To accompl... Full description

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doi: 10.1016/j.coal.2010.08.001
Authors:Morse, D.G.; Mastalerz, M.; Drobniak, A.; Rupp, J.A.; Harpalani, S.
Volume Title:International Journal of Coal Geology
Source:International Journal of Coal Geology, 84(1), p.25-38. Publisher: Elsevier, Amsterdam, Netherlands. ISSN: 0166-5162
Publication Date:2010
Note:In English. 27 refs.; illus., incl. 5 tables, sketch map
Subjects:Adsorption; Aliphatic hydrocarbons; Alkanes; Bituminous coal; Carbon sequestration; Carboniferous; Characterization; Cleats; Coal; Coal seams; Feasibility studies; Gas injection; Government agencies; Hydrocarbons; Methane; Organic compounds; Paleozoic; Pennsylvanian; Physical properties; Porosity; Programs; Sedimentary rocks; Sorption; Springfield Coal Member; Sulfur; U. S. Department of Energy; Variations; Illinois; United States; Wabash County Illinois; Tanquary Site
Coordinates:N381500 N383000 W0874500 W0880000
Record ID:2011004355
Copyright Information:GeoRef, Copyright 2020 American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands
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100 1 |a Morse, D.G.  |u Illinois State Geological Survey, Champaign, Il 
245 1 0 |a Variations in coal characteristics and their possible implications for CO<2` sequestration; Tanquary injection site, southeastern Illinois, USA 
300 |a p. 25-38 
500 |a In English. 27 refs. 
500 |a Key title: International Journal of Coal Geology 
500 |a Source note: International Journal of Coal Geology, 84(1), p.25-38. Publisher: Elsevier, Amsterdam, Netherlands. ISSN: 0166-5162 
500 |a Publication type: journal article 
500 |a Carbon note: Seminal Paper 
504 |b 27 refs. 
506 1 |a Restricted access 
510 3 |a GeoRef, Copyright 2020 American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands 
520 |a As part of the U.S. Department of Energy's Regional Sequestration Partnership program, the potential for sequestering CO<2` in the largest bituminous coal reserve in United States--the Illinois Basin--is being assessed at the Tanquary site in Wabash County, southeastern Illinois. To accomplish the main project objectives, which are to determine CO<2` injection rates and storage capacity, we developed a detailed coal characterization program. The targeted Springfield Coal occurs at 274 m (900 ft) depth, is 2.1 m (7 ft) thick, and is of high volatile B bituminous rank, having an average vitrinite reflectance (R<o`) of 0.63%. Desorbed Springfield Coal gas content in cores from four wells ∼15 to ∼30 m (50 to 100 ft) apart varies from 4.7-6.6 cm>3`/g (150 to 210 scf/ton, dmmf) and consists, generally, of >92% CH<4` with lesser amounts of N<2` and then CO<2`. Adsorption isotherms indicate that at least three molecules of CO<2` can be stored for each displaced CH<4` molecule. Whole seam petrographic composition, which affects sequestration potential, averages 76.5% vitrinite, 4.2% liptinite, 11.6% inertinite, and 7.7% mineral matter. Sulfur content averages 1.59%. Well-developed coal cleats with 1 to 2 cm spacing contain partial calcite and/or kaolinite fillings that may decrease coal permeability. The shallow geophysical induction log curves show much higher resistivity in the lower part of the Springfield Coal than the medium or deep curves because of invasion by freshwater drilling fluid, possibly indicating higher permeability. Gamma-ray and bulk density vary, reflecting differences in maceral, ash, and pyrite content. Because coal properties vary across the basin, it is critical to characterize injection site coals to best predict the potential for CO<2` injection and storage capacity. Abstract Copyright (2010) Elsevier, B.V. 
650 7 |a Adsorption  |2 georeft 
650 7 |a Aliphatic hydrocarbons  |2 georeft 
650 7 |a Alkanes  |2 georeft 
650 7 |a Bituminous coal  |2 georeft 
650 7 |a Carbon sequestration  |2 georeft 
650 7 |a Carboniferous  |2 georeft 
650 7 |a Characterization  |2 georeft 
650 7 |a Cleats  |2 georeft 
650 7 |a Coal  |2 georeft 
650 7 |a Coal seams  |2 georeft 
650 7 |a Feasibility studies  |2 georeft 
650 7 |a Gas injection  |2 georeft 
650 7 |a Government agencies  |2 georeft 
650 7 |a Hydrocarbons  |2 georeft 
650 7 |a Methane  |2 georeft 
650 7 |a Organic compounds  |2 georeft 
650 7 |a Paleozoic  |2 georeft 
650 7 |a Pennsylvanian  |2 georeft 
650 7 |a Physical properties  |2 georeft 
650 7 |a Porosity  |2 georeft 
650 7 |a Programs  |2 georeft 
650 7 |a Sedimentary rocks  |2 georeft 
650 7 |a Sorption  |2 georeft 
650 7 |a Springfield Coal Member  |2 georeft 
650 7 |a Sulfur  |2 georeft 
650 7 |a U. S. Department of Energy  |2 georeft 
650 7 |a Variations  |2 georeft 
651 7 |a Illinois  |2 georeft 
651 7 |a United States  |2 georeft 
651 7 |a Wabash County Illinois  |2 georeft 
653 |a Tanquary Site 
700 1 |a Mastalerz, M. 
700 1 |a Drobniak, A. 
700 1 |a Rupp, J.A. 
700 1 |a Harpalani, S. 
773 0 |t International Journal of Coal Geology  |d Amsterdam : Elsevier, Oct. , 01 2010  |x 0166-5162  |n International Journal of Coal Geology, 84(1), p.25-38. Publisher: Elsevier, Amsterdam, Netherlands. ISSN: 0166-5162  |g Vol. 84, no. 1  |h illus., incl. 5 tables, sketch map 
856 |u urn:doi: 10.1016/j.coal.2010.08.001