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Russell Dubiel
Lead Geologist
303.236.1540

Peter Warwick
Lead Geologist
703.648.6469



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Publications and Data (By year)

2008

Coleman, J.L, and Hayba, D.O., 2008, Assessment of undiscovered, technically
recoverable, oil and natural gas resources of the Eocene, Jackson, and Oligocene Vicksburg Groups, onshore Gulf of Mexico basin, U.S.A.
[abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 33.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408551.htm

Dubiel, R.F., and Warwick, P.D., 2008, Geology and assessment of undiscovered oil and gas resources in Tertiary strata of the Gulf Coast, U.S.A. [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 48.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408505.htm

Hackley, P.C., 2008, USGS assessment of undiscovered conventional oil and gas resources, Middle-Upper Eocene Claiborne Group, Gulf of Mexico Onshore and State Waters, USA [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 73.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408315.htm

Jones, E.P, Voytek, M.A., Warwick, P.D., Corum, M.D., Cohn, Alexander, Bunnell, J.E., Clark, A.C., and Orem, W.H., 2008, Bioassay for estimating the biogenic methan-generating potential of coal samples: International Journal of Coal Geology. doi:10.1016/j.coal.2008.05.011: Outside Publication - Request copy, email author.

Nelson, P.H., 2008, Overpressure, stress gradients, and hydrocarbon accumulations in Tertiary strata, Gulf Coast of Louisiana [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 149.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408970.htm

Pearson, O.N., Pitman, J.K., Dubiel, R.F., 2008, Restoration and structural interpretation of seismic lines in southern Louisiana - inplications for undiscovered hydrocarbon accumulations [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 159.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408960.htm

Rowan, E.L., Warwick, P.D., and Pitman, J.K. 2008, Regional-scale, 1D modeling of thermal maturation history for the Paleocene-Eocene Wilcox Group, Texas coastal plain [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 173.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
409267.htm

Swanson, S.M., and Karlsen, A.W., 2008, USGS Assessment of undiscovered oil and gas resources in the Oligocene Frio and Anahuac Formations, onshore Gulf of Mexico Basin, U.S.A. [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 198.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
408302.htm

Warwick, P.D., 2008, USGS assessment of undiscovered technically recoverable gas resources in Cretaceous-Tertiary coal beds of the Gulf Coast Region [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 211.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
409174.htm

Warwick, P.D., 2008, USGS assessment of undiscovered, technically recoverable oil and natural gas resources of the Lower Paleogene Midway and Wilcox Groups, and Carrizo Sand, Claiborne Group, onshore Gulf of Mexico Basin, U.S.A. [abs.]: American Association of Petroleum Geologists 2008 Annual Convention Abstracts Volume, v. 17, p. 211-212.
http://www.searchanddiscovery.net/documents/2008/08039annual_abst/abstracts/
409165.htm

Warwick, P.D., Breland, F.C., Jr., and Hackley, P.C., 2008, Biogenic origin of coalbed gas in the northern Gulf of Mexico coastal plain, U.S.A.: International Journal of Coal Geology. doi:10.1016/j.coal.2008.05.009: Outside Publication - Request copy, email author.

2007

Dubiel R.F., Pitman, J.K., Pearson, O.N., Condon, S.M., Warwick, P.D., Karlsen, A.W., Coleman, J.L. Hackley, P.C., Hayba, D.O., Swanson, S.M., Charpentier, R.R., Cook, T.A., Klett, T.R., Pollastro, R.M., and Schenk, C.J., 2007, Assessment of undiscovered oil and gas resources in Tertiary strata and Cretaceous-Tertiary coalbed gas of the Gulf Coast: U.S. Geological Survey Fact Sheet FS-2007-3066, 4 p.
http://pubs.usgs.gov/fs/2007/3066/

Hackley, P.C., Warwick, P.D., Breland Jr., F.C., Richard, T.E., Ross, K., 2007, Results from coalbed methane drilling in Winn Parish, Louisiana: U.S. Geological Survey Open-File Report 2007-1061, 45 p.
http://pubs.usgs.gov/of/2007/1061

Hackley, P.C., Warwick, P.D., and Breland, F.C., Jr., 2007, Organic petrology and coalbed gas content, Wilcox Group, northern Louisiana: International Journal of Coal Geology, v. 71, p. 54-71: Outside Publication - Request copy, email author.

McIntosh, J.C., Warwick, P.D., Martini, A.M., Osborn, S.G., 2007, Coupled hydrology and biogeochemistry of Paleocene-Eocene coal beds, northern Gulf of Mexico [abs.]: Geological Society of America Abstracts with Programs, vol. 39, no. 6, p. 257.
http://gsa.confex.com/gsa/2007AM/finalprogram/abstract_128809.htm

McIntosh, J.C., Warwick, P.D., Martini, A.M., and Osborn, Stephen, 2007, Geochemical linkages between groundwater flow and microbial methane generation in shallow coal beds and fractured black shales - northern Gulf of Mexico and midcontinent U.S. basins [abs.]: American Association of Petroleum Geologists 2007 Annual Convention Abstracts Volume, v. 16, p. 92.
http://aapg.confex.com/aapg/2007am/techprogram/A109302.htm

Orem, W. H., 2007, Sulfur Contamination in the Florida Everglades: Initial Examination of Mitigation Strategies: U.S. Geological Survey Open-File Report 2007-1374, 53 p.
http://pubs.usgs.gov/of/2007/1374/

Orem, W. H., Swarzenski, P. W., McPherson, B. F., Hedgepath, M., Lerch, H. E., Reich, C., Torres, A. E., Corum, M. D., and Roberts, R. E., 2007, Assessment of Groundwater Input and Water Quality Changes Impacting Natural Vegetation in the Loxahatchee River and Floodplain Ecosystem, Florida: U.S. Geological Survey Open-File Report 2007-1304.
http://pubs.usgs.gov/of/2007/1304/

Pitman, J.K., Dubiel, R.F., Nelson, P.H., Kibler, Joyce, Charpentier, R.R., Cook, T.A., Klett, T.R., Pollastro, Richard, and Schenk C.J., 2007, Assessment of Undiscovered Gas Resources in the Upper Cretaceous Tuscaloosa and Woodbine Formations, Western Gulf Province of the Gulf Coast Region, Louisiana and Texas, 2007: U.S. Geological Survey Fact Sheet 2006-3146, 2 p.
http://pubs.usgs.gov/fs/2006/3146/

Rowan, E.L., Pitman, J.K., and Warwick, P.D., 2007, Thermal maturation history of the Wilcox Group (Paleocene-Eocene), Texas - results of regional-scale Multi-1D modeling, in Kennan, Lorcan, Pindell, James, and Rosen, N.C., eds., The Paleogene of the Gulf of Mexico and Caribbean Basins - Processes, Events, and Petroleum Systems: Society of Economic
Paleontologists and Mineralogists, Gulf Coast Section Foundation 27th Annual Research Conference, Houston, TX, December 2-5, 2007, p. 714-743. CD-ROM.
For paper copy: email author
For abstract: http://www.gcssepm.org/conference/2007_BFP_AGENDA.pdf

Swanson, S.M., Karlsen, A.W., and, Warwick, P.D., 2007, USGS assessment of undiscovered oil and gas resources for the Oligocene Frio and Anahuac Formations, U.S. Gulf of Mexico Coastal Plain and State Waters-definition of assessment units, in Kennan, Lorcan, Pindell, James, and Rosen, N.C., eds., The Paleogene of the Gulf of Mexico and Caribbean Basins - Processes, Events, and Petroleum Systems: Society of Economic Paleontologists and
Mineralogists, Gulf Coast Section Foundation 27th Annual Research Conference, Houston, TX, December 2-5, 2007, p. 341-375. CD-ROM.
For paper copy: email author
For abstract: http://www.gcssepm.org/conference/2007_BFP_AGENDA.pdf

Warwick, P.D., Coleman, J.L., Hackley, P.C., Hayba, D.O., Karlsen, A.W., Rowan, E.L., Swanson, S.M., 2007, USGS assessment of undiscovered oil and gas resources in Paleogene strata of the U.S. Gulf of Mexico Coastal Plain and state waters, in Kennan, Lorcan, Pindell, James, and Rosen, N.C., eds., The Paleogene of the Gulf of Mexico and Caribbean Basins - Processes,
Events, and Petroleum Systems: Society of Economic Paleontologists and Mineralogists, Gulf Coast Section Foundation 27th Annual Research Conference, Houston, TX, December 2-5, 2007, p. 2-44. CD-ROM.
For paper copy: email author
For abstract: http://www.gcssepm.org/conference/2007_BFP_AGENDA.pdf

Warwick, P.D., and McIntosh, J.C., 2007, Microbial origin of Wilcox Group gas in northern Louisiana [abs.]: Geological Society of America Abstracts with Programs, vol. 39, no. 6, p. 256.
http://gsa.confex.com/gsa/2007AM/finalprogram/abstract_124315.htm

Warwick, P.D., R.R. Charpentier, T.A. Cook, T.R. Klett, R.M. Pollastro, and C.J. Schenk, 2007, Assessment of undiscovered oil and gas resources in Cretaceous-Tertiary coal beds of the Gulf Coast Region, 2007: U.S. Geological Survey Fact Sheet FS-2007-3039, 2 p.
http://pubs.usgs.gov/fs/2007/3039/

Warwick, P.D., Hook, R.W., Clark, A.C., Corum, M.D., McIntosh, J.C., Burr, C.R., Hackley, P.C., and Jensen, D.B., 2007, Coal bed methane exploration in Zavala County, Texas [abs.]: American Association of Petroleum Geologists 2007 Annual Convention Abstracts Volume, v. 16, p. 147.
http://aapg.confex.com/aapg/2007am/techprogram/A108995.htm

2006

Condon, S.M., and T.S. Dyman, 2006, 2003 geologic assessment of undiscovered conventional oil and gas resources in the Upper Cretaceous Navarro and Taylor Groups, Western Gulf Province, Texas: U.S. Geological Survey Digital Data Series DDS-69-H, Chapter 2, 42 p. CD-ROM.
http://pubs.usgs.gov/dds/dds-069/dds-069-h/

Dyman, T.S. and S.M. Condon, 2006, Assessment of undiscovered conventional oil and gas resources--Upper Jurassic-Lower Cretaceous Cotton Valley Group, Jurassic Smackover Interior Salt Basins Total Petroleum System, in the East Texas basin and Louisiana-Mississippi Salt Basins Provinces: U.S. Geological Survey Digital Data Series DDS-69-E, Chapter 2, 52 p., CD-ROM.
http://pubs.usgs.gov/dds/dds-069/dds-069-e/

Hackley, P.C., Ratchford, M.E., and Warwick, P.D., 2006, Reflectance measurements of well cuttings from Ashley and Bradley Counties, Arkansas: U.S. Geological Survey Open-File Report 2006-1155, 29 p.
http://pubs.usgs.gov/of/2006/1155/

Hackley, P.C., Warwick, P.D., Thomas, R.E., and Nichols, D.J., 2006, Review of lignite resources of western Tennessee and the Jackson Purchase Area, western Kentucky: U.S. Geological Survey Open File Report 2006-1078, 34 p.
http://pubs.usgs.gov/of/2006/1078/

U.S. Geological Survey Gulf Coast Region Assessment Team, 2006, Petroleum Systems and Geologic Assessment of Undiscovered Oil and Gas, Cotton Valley Group and Travis Peak-Hosston Formations, East Texas Basin and Louisiana-Mississippi Salt Basins Provinces of the Northern Gulf Coast Region: USGS Digital Data Series 069–E.
http://pubs.usgs.gov/dds/dds-069/dds-069-e/

Warwick, P.D., Breland, F.C., Jr., Hackley, P.C., Dulong, F.T., Nichols, D.J., Karlsen, A.W. Bustin, R.M., Barker, C.E., Willett J.C., and Trippi, M.H., 2006, Analytical results from samples collected during coal-bed methane exploration drilling in Caldwell Parish, Louisiana: U.S. Geological Survey Open-File Report 2006-1213, 520 p.
http://pubs.usgs.gov/of/2006/1213/

Warwick, P. D., Hackley. P.C., and Breland, F.C., Jr., 2006, Origin and character of biogenic coal gas in north-central Louisiana: American Association of Petroleum Geologists 2006 Annual Convention Abstracts Volume, v. 15 p. 112.
http://aapg.confex.com/aapg/2006am/techprogram/A102583.htm

2005

Guevara, E.H., Hackley, P.C., Sakurai, Shinichi, Warwick, P.D., Breton, C.L., Hopkins, M.S, and Mendoza, Rosalba, 2006, Stratigraphic Locations and Rank Determination of Subsurface Pennsylvanian Coals in North-Central Texas - Pilot Study for Coalbed-Methane Potential Assessment: American Association of Petroleum Geologists 2006 Annual Convention Abstracts Volume, v. 15 p. 40.
http://aapg.confex.com/aapg/2006am/techprogram/A103552.htm

Hackley, P.C., and Warwick, P. D., 2005, Organic Petrography of Coals from a Coalbed Methane Test Well, Ouachita Parish, Louisiana: U.S. Geological Survey Open-File Report 2005-1134, 21 p.
http://pubs.usgs.gov/of/2005/1134/

Hackley, P.C., Hook, R. W., and Warwick, P. D., 2005, Huminite Reflectance Measurements of Paleocene and Upper Cretaceous Coals from Borehole Cuttings, Zavala and Dimmit Counties, South Texas: U.S. Geological Survey Open-File Report 2005-1144, 13 p.
http://pubs.usgs.gov/of/2005/1144/

Warwick, P.D., 2005, Cretaceous and Tertiary coal bed gas resources in the Gulf of Mexico Coastal Plain, 2005 Eastern Section Association of Petroleum Geologists 34th Annual Meeting Program and Abstracts, p. 37.
http://www.searchanddiscovery.com/documents/abstracts/2005eastern/abstracts/warwick.htm

Warwick, P. D., and Breland, F.C., Jr., 2005, Geochemical and stable isotope analysis of the Wilcox Group coal bed gas and related petroleum systems of northern Louisiana, U.S.A.: American Association of Petroleum Geologists 2005 Annual Convention Program, p. A149.
http://aapg.confex.com/aapg/cal2005/techprogram/A96745.htm

Warwick, P.D., Podwysocki, S.M., and Schultz, A.C., 2005, Preliminary assessment of coal resources for the Chemard Lake (Naborton No. 2) coal zone of the lower Wilcox Group (Paleocene), northwestern Louisiana: U.S. Geological Survey Open File Report 2005 1262, 28 p.
http://pubs.usgs.gov/of/2005/1262/

Warwick, P.D., SanFilipo, J.R., Karlsen, A.W., and Barker, C.E., 2005, Results of Coalbed Methane Drilling in Panola County, Texas: U.S. Geological Survey Open File Report 2005 1046, 153 p.
http://pubs.usgs.gov/of/2005/1046/

2004

Breland, F.C., Jr., 2004, Coalbed methane potential in Louisiana, in Warwick, P. D., ed., Selected presentations on coal-bed gas in the eastern United States, U.S. Geological Survey Open File Report 2004-1273, p. 27-35.
http://pubs.usgs.gov/of/2004/1273/2004-1273Breland.pdf

Dubiel, R.F., and Pitman, J.K, 2004, Shelf margin complex in the downdip Tuscaloosa-Woodbine trend and implications for the assessment of conventional gas resources: Gulf Coast Association of Geological Societies 54th Annual Convention, San Antonio, Texas October 10-12, 2004, 1p.
http://www.searchanddiscovery.com/documents/abstracts/2004GCAGS/abstracts/dubiel.htm

Dyman, T.S., Condon, S.M., Charpentier, R.R., Cook, T.A., Klett, T.R., Lewan, M.D., Pawlewicz, M.J., Pollastro, R.M., Schenk, C.J., 2003, Assessment of undiscovered oil and gas resources in Upper Cretaceous Navarro and Taylor Groups, Western Gulf Province, Gulf Coast Region, Texas: U.S. Geological Survey Fact Sheet 2004-3114, 2 p.
http://pubs.usgs.gov/fs/2004/3114/

Huffman, A.C., Jr., Kinney, S.A., Biewick, L.R.H., Mitchell, H.R., and Gunther , G.L., 2004, Gulf Coast Geology (GCG) Online—Miocene of Southern Louisiana: U.S. Geological Survey Fact Sheet 2004-3143, 2 p.
http://pubs.usgs.gov/fs/2004/3143/

Huffman, A.C., Jr., Kinney, S.A., Biewick, L.R.H., Mitchell, H.R., and Gunther, G.L., 2004, Gulf Coast Geology (GCG) Online—Miocene of Southern Louisiana: U.S. Geological Survey Data Series DS-90-A, Version 1, 2 p.
http://pubs.usgs.gov/ds/2004/90/A/

McCoy, J.W., 2004, Environmental Assessment Survey of the Vegetation Surrounding a Lower Wilcox Group Coal Gas Well Site: U.S. Geological Survey Open File Report 2004-1405, 19 p.
http://pubs.usgs.gov/of/2004/1405/

Pitman, J.K., Dubiel, R.F., and Nelson, P.H., 2004, Geologic and petroleum-system model of the downdip Tuscaloosa-Woodbine trend and its application to assessment of gas resources: American Association of Petroleum Geologists, Annual Meeting, Dallas, TX, April, 2004, Extended Abstracts, v. 1, 1p.
http://www.searchanddiscovery.com/documents/abstracts/annual2004/Dallas/Pitman01.htm

Warwick, P.D., Breland, F.C. Jr., Karlsen, A.W., and Hackley, P.C., 2004, Regional correlation and character of coal bearing zones, Wilcox Group, north central Louisiana–implications for coalbed gas exploration [abs.]: American Association of Petroleum Geologists Bulletin Vol. 88 (2004), No. 13 (Supplement, 2004 Annual Convention Program, CD-ROM).
http://www.searchanddiscovery.com/documents/abstracts/annual2004/Dallas/Warwick.htm

Warwick, P.D., Breland, F.C., Ratchford, M.E., Ingram, S.L. Sr, and Pashin, J.C., 2004, Coal gas resource potential of Cretaceous and Paleogene coals of the eastern Gulf of Mexico Coastal Plain: Geological Society of America Northeast/Southeast Section Meeting, Abstracts with Programs, v. 36, no.2, p. 53.
http://gsa.confex.com/gsa/2004NE/finalprogram/abstract_70337.htm

Warwick, P.D., Breland, F.C., Jr., Clark, A.C., and Willett, J.C., 2004, Preliminary Results from Coal-Bed Methane Drilling in Ouachita Parish, Louisiana: U.S. Geological Survey Open-File Report 2004-1239, 4 p.
http://pubs.usgs.gov/of/2004/1239/

Warwick, P.D., Breland, F.C., Jr., Ratchford, M.E. and Hackley, P.C., 2004, Coal Gas Resource Potential of Cretaceous and Paleogene Coals of the Gulf of Mexico Coastal Plain (including a review of the activity in the Appalachian and Warrior basins), in Warwick, P. D., ed., Selected Presentations on Coal-bed Gas in the Eastern United States: U.S. Geological Survey Open-File Report 2004-1273, p. 1-25. [CD-ROM].
http://pubs.usgs.gov/of/2004/1273/2004-1273Warwick.pdf

Warwick, P.D., ed., 2004, Selected Presentations on Coal-bed Gas in the Eastern United States: U.S. Geological Survey Open-File Report 2004-1273, Version 1, online only.
http://pubs.usgs.gov/of/2004/1273/

2003

Bartberger, C.E., Dyman, T.S., and Condon, S.M., 2003, Potential for Deep Basin-Centered Gas Accumulation in Travis Peak (Hosston) Formation, Gulf Coast Basin, USA, in Nuccio, V. F., and Dyman, T.S., eds., Geologic Studies of Basin-Centered Gas Systems: U.S. Geological Survey Bulletin 2184-E, 36 p.
http://pubs.usgs.gov/bul/b2184-e/

Bunnell, J.E., Bushon, R. N., Stoeckel, D. M., Gifford, A. M., Beck, M., Lerch, H. E., Shi, R., McGee, B., Hanson, B. C., Kolak, J., and Warwick, P. D., 2003, Preliminary geochemical, microbiological, and epidemiological investigations into possible linkages between lignite aquifers, pathogenic microbes, and kidney disease in northwestern Louisiana: U.S. Geological Survey Open-File Report 03-374, 59 p. (online only).
http://pubs.usgs.gov/of/2003/of03-374/

Dubiel, R.F., Pitman, J.K., and Steinshouer, D., 2003, Seismic-sequence stratigraphy and petroleum system modeling of the downdip Tuscaloosa-Woodbine trend, Louisiana and Texas (Abstract only): Transactions-Gulf Coast Association of Geological Societies, v. 53, CD-ROM, p. 193-203:
http://www.searchanddiscovery.com/documents/abstracts/gcags2003/dubiel.pdf
For the Complete Outside Publication - Request copy, email author.

Dyman, T.S., Condon, S.M., Charpentier, R.R., Cook, T.A., Lewan, M.D., Pollastro, R.M., Schenk, C.J., and. Schmoker, J.W., 2003, Smackover Interior Salt Basins Total Petroleum System, in the Louisiana-Mississippi Salt Basins Province of the Northern Gulf Coast Region: USGS Fact Sheet 047-03, 2 p.
http://pubs.usgs.gov/fs/fs-047-03/

Dyman, T.S., Condon, S.M., Charpentier, R.R., Cook, T.A., Crovelli, R.A., Klett, T.R., Lewan, M.D., Pollastro, R.M., Schenk, C.J., and. Schmoker, J.W., 2003, 2002 Assessment of Undiscovered Oil and Gas Resources: Cretaceous Travis Peak and Hosston Formations, Jurassic Smackover Interior Salt Basins Total Petroleum System, Louisiana-Mississippi Salt Basins Province, Northern Gulf Coast Region: U.S. Geological Survey Fact Sheet 085-03, 2 p.
http://pubs.usgs.gov/fs/fs-085-03/FS-085-03.pdf

2002

Barker, C.E., Gose, Matt, Scott, Robert J., Warwick P.D., SanFilipo, J.R., Klein, J.M., and Hook R.W., 2002, The Sacatosa Coalbed Methane field: A first For Texas [abs.]: American Association of Petroleum Geologists 2002 Annual Convention Program, p. A13.
http://aapg.confex.com/aapg/hu2002/techprogram/paper_45602.htm

Barker, C.E., Warwick P.D., Gose, Matt, Scott, Robert J., SanFilipo, J.R., Klein, J.M., and Hook R.W., 2002, The Sacatosa Coalbed Methane field: A first For Texas: American Association of Petroleum Geologists Bulletin, American Association of Petroleum Geologists 2002 Annual Convention Program, CD-ROM, 8 p. 5 figs.
http://www.searchanddiscovery.com/documents/abstracts/annual2002/45602.pdf

Bartberger, C.E., Dyman, T.S., and Condon, S.M., 2002, Is There a Basin-Centered Gas Accumulation in Cotton Valley Group Sandstones, Gulf Coast Basin, USA?, in Nuccio, V. F., and Dyman, T.S., eds., Geologic Studies of Basin-Centered Gas Systems: U.S. Geological Survey Bulletin 2184-D, 38 p.
http://pubs.usgs.gov/bul/b2184-d/

Dubiel, R.F., and Pitman, J.K, 2002, Sequence stratigraphy of shelf to deep water depositional systems in the Tuscaloosa-Woodbine downdip trend, Louisiana and Texas - Application to exploration for deep gas: Transactions - Gulf Coast Association of Geological Societies and Gulf Coast Section-SEPM, v. 52, CD-ROM, p. 181-182.
http://www.searchanddiscovery.com/documents/abstracts/gcags/images/dubiel.htm

Gluskoter, Hal, Stanton, R.W., Flores, R.M., Warwick, P.D., 2002, Adsorption of carbon dioxide and methane in low-rank coals and the potential for sequestration of carbon dioxide [abs.]: American Association of Petroleum Geologists 2002 Annual Convention Program, pA64.
http://aapg.confex.com/aapg/hu2002/techprogram/paper_41746.htm

Hackley, P.C., Warwick, P.D., 2002, Quality characteristics of Tertiary lignite samples from western Kentucky and Tennessee: Geological Society of America Abstracts with Program, 2002 Annual Meeting, Denver, CO, 1 p.
http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_38962.htm

Karlsen, A.W., SanFilipo, J.R., and Warwick, P.D., 2002, Coal underlying federal lands in the Gulf of Mexico Coastal Plain: U.S. Geological Survey Fact Sheet FS-094-02, 2 p.
http://pubs.usgs.gov/fs/fs094-02/

Karlsen, A.W., Warwick, P.D., Hook, R.W., San Filipo, J.R., Barker, C.E., and Klein, J.M., 2002, Characterization of Core Extracted from the Olmos Formation (Cretaceous), Southwest Texas: U.S. Geological Survey Open-File Report 02-417, 66 p.
http://pubs.usgs.gov/of/2002/of02-417/

Warwick, P.D., Barker, C.E, and SanFilipo, J.R., 2002, Preliminary evaluation of the coalbed methane potential of the Gulf Coastal Plain, USA and Mexico, in Schwochow, S.D., and Nuccio, V.F. (eds.), Coalbed Methane of North America II: Rocky Mountain Association of Geologists, p. 99 107.
http://www.rmag.org/publications/index.asp#4

Warwick, P.D., SanFilipo, J.R., and Karlsen, A.W., 2002, Coal Resources in the Gulf of Mexico Coastal Plain: Geological Society of America Abstracts with Program, 2002 Annual Meeting, Denver, CO, 1 p.
http://gsa.confex.com/gsa/2002AM/finalprogram/abstract_45458.htm

Warwick, P.D., Aubourg, C.E., Suitt, S.E., Podwysocki, S.M., and Schultz, A.C., 2002, Preliminary evaluation of the coal resources for part of the Wilcox Group (Paleocene through Eocene), central Texas: U.S. Geological Survey Open-File Report 02-0359, 80 p.
http://pubs.usgs.gov/of/2002/of02-359/

2001

Bates, A.L., Orem, W.H., Harvey, J.W., and Spiker, E.C., 2001, Geochemistry of sulfur in the Florida Everglades; 1994 through 1999: U.S. Geological Survey Open-File Report 01-0007, 54 p.
http://sofia.usgs.gov/publications/ofr/01-007/

Dubiel, R.F., Pitman, J.K. Nelson, P., Taylor, D, Agena, W.Miller, J., and Biewick, L., 2001, Tuscaloosa-Woodbine deep gas assessment of Louisiana and Texas: First Woodbine Summit, Abstracts and Program; September 19, 2001; Blackstone Minerals, LLD, Houston, TX; 1 p.: Outside Publication - Request copy, email author.

Dyman, T.S., Schmoker, J.W., and Schenk, C.J., 2001, Relative Uncertainty of Conventional Natural Gas Plays in the Gulf Coast region, Chapter G, in Dyman, T. S., and Kuuskraa, V.A., eds., U.S. Geological Survey Studies of Deep Natural Gas Resources: U.S. Geological Survey Digital Data Series DDS-67, Version 1.00, p. G1-G11. [CD-ROM].
http://pubs.usgs.gov/dds/dds-067/CHG.pdf

Nichols, D.J., 2001, Palynology in coal systems analysis the key to floras, climate, and stratigraphy of coal-forming environments, Geological Society of America Abstracts with Program, 2002 Annual Meeting, Denver, CO, 1 p.
http://gsa.confex.com/gsa/2001AM/finalprogram/abstract_22494.htm

Otton, J.K., and Zielinski, R.A., 2001, Simple techniques for assessing impacts of oil and gas operations on public lands; a field evaluation of a photoionization detector (PID) at a condensatic release site, Padre Island National Seashore, Texas: U.S. Geological Survey Open-File Report 01-183, 33 p.
http://pubs.usgs.gov/of/2001/ofr-01-183/

Pollastro, R.M., 2001, 1995 U.S. Geological Survey National Oil and Gas play-based assessment of the South Florida Basin, Florida Peninsula Province 50, Chapter 2, Pollastro, R.M., and Schenk, C.J., compilers, in National Assessment of Oil and Gas Project; Petroleum Systems and Assessment of the South Florida Basin: U.S. Geological Survey Digital Data Series DDS-69-A, 17 p. [CD-ROM].
http://pubs.usgs.gov/dds/dds-069/dds-069-a/REPORTS/SFB1995.pdf

Pollastro, R.M., and Schenk, C.J., compilers, 2001, Petroleum Systems and Assessment of the South Florida Basin, in National Assessment of Oil and Gas Project: U.S. Geological Survey Digital Data Series DDS-69-A, Version 1.0. [CD-ROM].
http://pubs.usgs.gov/dds/dds-069/dds-069-a/

Pollastro, R.M., Schenk, C.J., and Charpentier, R.R., 2001, Assessment of undiscovered oil and gas in the onshore and state waters portion of the South Florida basin, Florida, USGS Province 50, Chapter 1, Pollastro, R.M., and Schenk, C.J., compilers, in National Assessment of Oil and Gas Project; Petroleum Systems and Assessment of the South Florida Basin: U.S. Geological Survey Digital Data Series DDS-69-A, Version 1.0, 70 p. [CD-ROM].
http://pubs.usgs.gov/dds/dds-069/dds-069-a/REPORTS/SFB2000.pdf

Stanton, R., Flores, R., Warwick, P.D., Gluskoter, H., Stricker, G.D., 2001, Coal bed sequestration of carbon dioxide: First National Conference on Carbon Sequestration, May 14-17, 2001, Department of Energy National Energy Technology Laboratory, CD-ROM Proceedings, paper 3A.3, 12 p.
http://www.netl.doe.gov/publications/proceedings/01/carbon_seq/3a3.pdf

Warwick, P. D., Hook, R.W., Barker, C.E., Gose, Matt, Klein, J.M., Nichols, D. J., SanFilipo, J. R., and Karlsen, A.W., 2001, Coals of the Lower Olmos Formation (Upper Cretaceous) in south Texas, and Coahuila, Mexico: Preliminary CSM (Coal system model) data [abs.]: Geological Society of America Abstracts with Programs v. 33, no. 6, p. A57.
http://gsa.confex.com/gsa/2001AM/finalprogram/abstract_28226.htm

2000

Barker, C. E.; Biewick, L. R.; Warwick, P. D.; SanFilipo, J. R., 2000, Preliminary Gulf Coast coalbed methane exploration maps; depth to Wilcox, apparent Wilcox thickness and vitrinite reflectance: U.S. Geological Survey Open-File Report 00-113. http://pubs.usgs.gov/of/2000/ofr-00-0113/wlcxmaps.htm

Gough, L.P., Kotra, R.K., Holmes, C.W., Orem, W.H., Hageman, P.H., Briggs, P.H., Meier, A.L., and Brown, Z.A., 2000, Regional geochemistry of organic-rich sediments, sawgrass, and surface water, Taylor Slough, Florida: U.S. Geological Survey Open-File Report 00-327, 42 p.
http://sofia.usgs.gov/publications/ofr/00-327/

Krabbenhoft, D.P., Gilmour, C.C., Orem, W.H., Aiken, G.R., Kendall, C., Olson, M.L., and DeWild, J.F., 2000, Aquatic Cycling of Mercury in the Everglades (ACME) Project; synopsis of phase I studies and plans for phase II studies, in Eggleston, J. R., Embry, T.L., Mooney, R.H., Wedderburn, L., Goodwin, C.R., Henkel, H.S., Pegram, K.M.H., and Enright, T.J., eds., U.S. Geological Program on the South Florida Ecosystem: 2000 Proceedings, Presentations made at the Greater Everglades ecosystem restoration (GEER) conference, Naples, FL, Dec. 11-15, 2000: U.S. Geological Survey Open-File Report 00-0449, p. 62-63.
http://sofia.usgs.gov/publications/ofr/00-449/

Lee, M.W., Hart, P.E., and Agena, W.F., 2000, Processing Strategy for Water-Gun Seismic Data from the Gulf of Mexico: U.S. Geological Survey Bulletin 2181, 12 p.
http://pubs.usgs.gov/bul/b2181/

Nichols, D.J., 2000, Stratigraphic palynology in coal resource assessment-applications and results, Geological Society of America Abstracts with Programs v. 31, 1 p.
http://rock.geosociety.org/docs/absindex/annual/2000/51377.htm

Orem, W.H., Lerch, H.E., Bates, A.L., Zielinski, R.A., Corum, M., and Chrisinger, M., 2000, Nutrient and sulfur contamination in the south Florida ecosystem: synopsis of phase I studies and plans for phase II studies, in Eggleston, J. R., Embry, T.L., Mooney, R.H., Wedderburn, L., Goodwin, C.R., Henkel, H.S., Pegram, K.M.H., and Enright, T.J., eds., U.S. Geological Program on the South Florida Ecosystem: 2000 Proceedings, Presentations made at the Greater Everglades ecosystem restoration (GEER) conference, Naples, FL, Dec. 11-15, 2000: U.S. Geological Survey Open-File Report 00-0449, p. 67-69.
http://sofia.usgs.gov/publications/ofr/00-449/

SanFilipo, J.R., Barker, C.E., Stanton, R.W., Warwick, P.D., Morris, L.E., 2000, A shallow coal-bed methane show in the Gulf Coast of Texas, indication of down-dip commercial potential? [abs.]: American Association of Petroleum Geologists 2000 Annual Convention Program, p. A130-A131.
http://aapg.confex.com/aapg/no2000/techprogram/paper_1809.htm

Warwick, P.D., Barker, C.E., San Filipo, J.R., and Morris, L.E., 2000, Preliminary results from coal-bed methane drilling in Panola County, Texas, in Houston Geological Society Coalbed Methane Workshop, March 9, 2000: U.S. Geological Survey Open-File Report 00-0048, version 1.0, 30 p.
http://pubs.usgs.gov/of/of00-048/

Warwick, P.D., Barker, C.E., SanFilipo, J.R., and Biewick, L.R.H., 2000, Preliminary evaluation of the coalbed methane resources of the Gulf Coastal Plain, in Slide show presentation from the Strategic Research Institute Coalbed and Coal Mine Methane Conference, Denver, CO, March 27, 2000: U.S. Geological Survey Open-File Report 00-143, version 1.0, 43 p.
http://pubs.usgs.gov/of/of00-143/

Willard, D.A., and Orem, W.H., 2000, Trends in Tree-Island Development in the Florida Everglades. Greater Everglades Ecosystem Science, in Eggleston, J. R., Embry, T.L., Mooney, R.H., Wedderburn, L., Goodwin, C.R., Henkel, H.S., Pegram, K.M.H., and Enright, T.J., eds., U.S. Geological Program on the South Florida Ecosystem: 2000 Proceedings, Presentations made at the Greater Everglades ecosystem restoration (GEER) conference, Naples, FL, Dec. 11-15, 2000: U.S. Geological Survey Open-File Report 00-0449, p. 149-151.
http://sofia.usgs.gov/publications/ofr/00-449/

1999

Ewing, T. E., 1999, Regional geologic setting of South Texas and the Santo Thomas coal deposits 1999 CBM Gulf Coast Region Coal in, Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, p. 5-12.
http://pubs.usgs.gov/pdf/of/ofr99301/chapter1.pdf

Hook, R.W., and Warwick, P.D., 1999, The San Pedro and Santo Thomas coal beds (Claiborne Group, Eocene) of Webb County, Texas, in, Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, p. 13-22.
http://pubs.usgs.gov/pdf/of/ofr99301/chapter2.pdf

SanFilipo, J.R., 1999, Some speculations on coal-rank anomalies of the South Texas Gulf Province and adjacent areas of Mexico and their impact on coal-bed methane and source rock potential 1999 CBM Gulf Coast Region Coal, in, Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, p. 37-47.
http://pubs.usgs.gov/pdf/of/ofr99301/chapter4.pdf

Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), 1999, Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, 47 p.
http://pubs.usgs.gov/pdf/of/ofr99301/

Warwick, P.D., Crowley, S.S., Ruppert, L.F., Pontolillo, James, 1999, The San Miguel lignite deposit, Jackson Group (Eocene), South Texas, in, Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, p. 23-36.
http://pubs.usgs.gov/pdf/of/ofr99301/chapter3.pdf

Warwick, P.D., Hook, R.W., SanFilipo, J.R., 1999, Tertiary coals in South Texas: anomalous cannel-like coals of Webb County (Claiborne Group, Eocene) and lignites of Atascosa County (Jackson Group, Eocene), in, Warwick, P.D., Aubourg, C.E., and Willett, J.C. (eds.), Tertiary Coals in South Texas: Anomalous Cannel Like Coals of Webb County (Claiborne Group, Eocene) and Lignites of Atascosa County (Jackson Group, Eocene) Geologic Setting, Character, Source rock and Coal bed Methane Potential: U.S. Geological Open-File Report 99-301, p. 1-4.
http://pubs.usgs.gov/pdf/of/ofr99301/introduction.pdf

Warwick, P.D., SanFilipo, J.R., Barker, C.E., and Morris, L.E., 1999, Coal-bed methane in the Gulf Coastal Plain: a new frontier? [abs.]: Geological Society of America Abstracts with Programs, 1999 Annual Meeting, v. 31, no. 7, p. A-386.
http://rock.geosociety.org/docs/absindex/annual/1999/51995.htm

1998

Crowley, S.S., Warwick, P.D., SanFilipo, J.R., Law, S.J., and Aubourg, C.E., 1998, Quality of lignites in three areas of the Gulf Coast Province [abs.]: Geological Society of America Abstracts with Programs, v. 30, no. 7, p. A175.
http://rock.geosociety.org/absindex/annual/1998/51016.htm

Warwick, P.D., SanFilipo, J.R., Crowley, S.S., and Hook, R.W., Nichols, D.J., and Orem, W.H., 1998, Depositional and stratigraphic setting for Cretaceous to Eocene coals in the Gulf Coastal Plain of North America [abs.]: Geological Society of America Abstracts with Programs, v. 30, no. 7, p. A48 49.
http://rock.geosociety.org/absindex/annual/1998/50996.htm

1997

Crowley, S.S., Warwick, P.D., Ruppert, L.F., Pontolillo, J., 1997, The origin and distribution of HAPs elements in relation to maceral composition of the A1 lignite bed (Paleocene, Calvert Bluff Formation, Wilcox Group), Calvert Mine area, east central Texas: International Journal of Coal Geology, v. 34, p. 327-343.
http://www.elsevier.com/locate/coal

SanFilipo, J.R., Hook, R.W., Warwick, P.D., and Crowley, S.S., 1997, Bituminous coals of the Texas Gulf Province [abs.]: American Association of Petroleum Geologists 1997 Annual Convention Program, p. A101.
http://energy.er.usgs.gov/products/abstracts/AAPG_97/bitumino.htm

Warwick, P.D., Crowley, S.S., Ruppert, L.F., Pontolillo, J., 1997, Petrography and geochemistry of selected lignite beds in the Gibbons Creek mine (Manning Formation, Jackson Group, Paleocene) of east central Texas: International Journal of Coal Geology, v. 34, p. 307-326.
http://www.elsevier.com/locate/coal

Warwick, P.D., Crowley, S.S., SanFilipo, J.R., 1997, Coal resource assessment of the Gulf Coast Province [abs.]: American Association of Petroleum Geologists 1997 Annual Convention Program, p. A123.
http://energy.er.usgs.gov/products/abstracts/AAPG_97/cresgulf.htm

Warwick, P.D., SanFilipo, J.R., Crowley, S.S., Thomas, R.E., Freid, J., and Tulley, J.K., 1997, Map showing outcrop of the coal-bearing units and land use in the Gulf Coast region: U.S. Geological Survey Open-File Report 97-172, 2 maps and text.
http://pubs.usgs.gov/of/1997/of97-172/

1996 (None available at this time)

1995

Crowley, S.S., Warwick, P.D., Ruppert, L.F., and Pontolillo, J., 1995, The origin and distribution of hazardous trace elements in relation to maceral composition of the A1 lignite bed (Paleocene, Calvert Bluff Formation, Wilcox Group); Calvert Mine area, east-central Texas, Chapter 5, in Warwick, P. D., and Crowley, S.S., eds., Coal Geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas: U.S. Geological Survey Open-File Report 95-595, p. 71-86.
http://pubs.usgs.gov/of/1995/of95-595/CHPT5.htm

Frederiksen, N. O., and Warwick. P. D., 1995, Palynology of Paleocene lignite beds and associated detrital strata from Louisiana and Mississippi: U.S. Geological Survey Open File Report 95 208, 4 figs., 8 tbls., 22 p.
http://pubs.er.usgs.gov/usgspubs/ofr/ofr95208

Middleton, M., and Luppens, J. A., 1995, Geology and depositional setting of the lower Calvert Bluff Formation (Wilcox Group) in the Calvert mine area, east-central Texas, in, Warwick, P.D., and Crowley, S.S., eds., Coal Geology of the Paleocene Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east central Texas, Field Trip Guidebook for the Society for Organic Petrology Twelfth Annual Meeting, The Woodlands, Texas: U.S. Geological Survey Open File Report 95 595, p. 59-70.
http://pubs.usgs.gov/of/1995/of95-595/CHPT4.htm

Middleton, M., and Luppens, J. A., 1995, Geology and depositional setting of the lower Calvert Bluff Formation (Wilcox Group) in the Calvert Mine area, east-central Texas, in Warwick, P. D., and Crowley, S.S., eds., Chapter 4 in Coal geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas: U.S. Geological Survey Open-File Report 95-0595, p. 59-70.
http://pubs.usgs.gov/of/1995/of95-595/CHPT4.htm

Raymond, A., Phillips, M. K., and Gennett, J. A., 1995, Palynology and paleoecology of lignites from the Manning Formation (Jackson Group) outcrop in the Lake Somerville Spillway, in, Warwick, P.D., and Crowley, S.S., eds., Coal Geology of the Paleocene Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east central Texas, Field Trip Guidebook for the Society for Organic Petrology Twelfth Annual Meeting, The Woodlands, Texas: U.S. Geological Survey Open File Report 95 595, p. 41-58.
http://pubs.usgs.gov/of/1995/of95-595/CHPT3.htm

Warwick, P.D., and Crowley, S.S., eds., 1995, Coal Geology of the Paleocene Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east central Texas, Field Trip Guidebook for the Society for Organic Petrology Twelfth Annual Meeting, The Woodlands, Texas: U.S. Geological Survey Open File Report 95-595, 86.
http://pubs.usgs.gov/of/1995/of95-595/index.htm

Warwick, P.D., and Hook, R.W., 1995, Petrography, geochemistry, and depositional setting of the San Pedro and Santo Tomas coal zones - anomalous algae rich coals in the middle part of the Claiborne Group (Eocene) of Webb County, Texas: International Journal of Coal Geology, v. 28, p 303-342.
http://www.elsevier.com/locate/coal

Warwick, P.D., and Crowley, S.S., 1995, Coal Geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas; 1995 field trip for the Society for Organic Petrology, Introduction, in Warwick, P. D., and Crowley, S.S., eds., Coal geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas: U.S. Geological Survey Open-File Report 95-595, p. 1-5.
http://pubs.usgs.gov/of/1995/of95-595/INTRO.htm

Warwick, P.D., and Crowley, S.S., eds., 1995, Coal Geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas, in Coal Geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas: 1995 Field Trip for The Society for Organic Petrology: U.S. Geological Survey Open-File Report 95-595, 86 p.
http://pubs.usgs.gov/of/1995/of95-595/

Warwick, P.D., Crowley, S.S., Ruppert, L.F., and Pontolillo, J., 1995, Petrography and geochemistry of selected lignite beds in the Gibbons Creek Mine (Manning Formation, Jackson Group, Paleocene) of east-central Texas, Chapter 2, in Warwick, P. D., and Crowley, S.S., eds., Coal Geology of the Paleocene-Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east-central Texas: 1995 Field Trip for The Society for Organic Petrology: U.S. Geological Survey Open-File Report 95-595, p. 21-40.
http://pubs.usgs.gov/of/1995/of95-595/CHPT2.htm

Yancey, T.E., 1995, Depositional environments and stratigraphy of late Eocene sediments, east-central Texas, in, Warwick, P.D., and Crowley, S.S., eds., Coal Geology of the Paleocene Eocene Calvert Bluff Formation (Wilcox Group) and the Eocene Manning Formation (Jackson Group) in east central Texas, Field Trip Guidebook for the Society for Organic Petrology Twelfth Annual Meeting, The Woodlands, Texas: U.S. Geological Survey Open File Report 95 595, p. 7-19.
http://pubs.usgs.gov/of/1995/of95-595/CHPT1.htm

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