Facies Changes in the Early Silurian, Manitoulin and Cabot Head Formations in the Michigan Basin,
      D. J. Bailey, T. R. Maness, and D. J. Maness

Reservoir Geology of the Basal Pennsylvanian "Buchanan" Sandstone, Lawrence Field, Illinois,
      W. F. Bandy, Jr.

Depositional Facies, Reservoir Heterogeneity and Gamma-Ray Well-Log Signatures of an Estuarine Environment, Early Pennsylvanian, Southwestern Indiana,
      M. L. Barnhill, E. P. Kvale, and P. L. Hansley

Permeability Variation in Distributary-Channel Deposits of Seaward- and Landward-Stepping Deltaic Depositional Units, Cretaceous Ferron Sandstone, Utah,
      M. Barton and N. Tyler

Characterization of Mississippian Aux Vases Sandstone Reservoirs, Southwestern Dale Consolidated Field, Franklin, Hamilton, and Saline Counties, Illinois,
      D. S. Beaty and J. P. Fagan

Paleohydrology of the Illinois Basin: Oil Migration, Ore Genesis, and Sediment Diagenesis,
      C. Bethke, M-K. Lee, and K. Larson

Lopatin Analysis of Maturation and Petroleum Generation in the Illinois Basin,
      A. P. Byrnes and R. M. Cluff

Porosity, Permeability, and Capillary Pressure Trends in the St. Peter and Mt. Simon Sandstones, Illinois Basin,
      A. P. Byrnes and M. D. Wilson

C

Stratigraphic Influence on Reservoir Rock Quality in the Mount Simon Gas Storage Reservoir, Pontiac Field, Illinois,
      D. L. Carr, F. O. Iwere, G. W. Paul, and Y. A. Shikari

The Mississippian Cypress Formation on Interstate 57, Union County, Illinois-A Demonstration of Lateral and Vertical Heterogeneity,
      R. D. Cole and D. J. Haggerty

D

Petrophysical Analysis of the Upper Copper Ridge Dolomite, Richland and Northern Ashland Counties, Ohio,
      E. K. Daugstrup

E

Unexpected Evaporites within the Terrestrial Strata of the Passaic Formation, Newark Basin, New Jersey: Significance in Basin Analysis,
      M. El Tabakh, B. C. Schreiber, and P. Olsen

Depositional Environments of the Cambro-Ordovician Rose Run Formation in N.E. Ohio and, Equivalent, Upper Sandy Member of the Gatesburg Formation in N.W. Pennsylvania,
      D. S. Enterline and A. Foos

F

Geologic and Production Comparisons of the New Albany Shale of the Illinois Basin With the Michigan Basin's Antrim Shale and the Appalachian Basin's Ohio Shale,
      J. E. Fulmer

Basement Tectonics in the Eastern Illinois Basin and Their Effect on Early Paleozoic Sedimentation,
      L. C. Furer

G

Incorporating Depositional and Preservational Process Systems in Reservoir Characterization: Examples from the Upper Cretaceous Ferron Sandstone, Utah, USA,
      M. H. Gardner

Tectonic Setting and Hydrocarbon Potential of the Proterozoic to Early Paleozoic Section in the Rough Creek Graben, Illinois and Kentucky,
      L. K. Goetz, J. G. Tyler, R. L. Macarevich

Lower Breathitt Formation (Lower Pennsylvanian) Coal Geology, Eastern Kentucky,
      S. F. Greb, D. R. Chesnut, Jr., and C. Eble

Coal-Bottomed Channels in the Breathitt Fm. (Pennsylvanian), Eastern Kentucky,
      S. F. Greb, C. Eble, and D. R. Chesnut, Jr.

Lithostratigraphy and Petroleum Prospects in Sauk Sequence, Eastern- and Southeastern New York,
      B. Guo, J. E. Sanders, and G. M. Friedman

Organic Facies and Petroleum Source Potential of Upper Ordovician Shale in the Illinois Basin,
      J. M. Guthrie and L. M. Pratt

Victory Field Study, Haskell County, Kansas-An Interdisciplinary Reservoir Characterization,
      W. J. Guy and L. W. Watney

H

Gas Production from the New Albany Shale,
      T. Hamilton-Smith

Coal Resource Investigations for Kentucky: Traditional Versus Coal Availability Investigations,
      D. C. Haney and J. C. Cobb

Exploration Potential of Fractured Ordovician Carbonates, Cincinnati Arch, South-Central Kentucky,
      D. C. Harris, W. H. Anderson, and B. C. Nuttall

Sub-Devonian Oil and Gas Plays in the Michigan Basin-Past Successes, Future Potential,
      W. B. Harrison, III

Distribution of Organic Sulfur in Macerals of the Herrin Coal Under Marine and Transitional to Nonmarine Shales,
      R. D. Harvey and I. Demir

Silurian Laurel Formation, Central Kentucky: Lithofacies, Porosity, and Dolomitization,
      T. Hendricks and S. O. Moshier

Forty-Seven Wells in 40 Acres: A Detailed Reservoir Study of Loudon Field, IL,
      D. H. Horowitz and N. K. Maer, Jr.

Aeromagnetic Confirmation of Geologic Structure in the Rough Creek Graben Region, Western Kentucky,
      J. R. Howe, T. L. Thompson, and S. P. Gay

Methods for the Determination of the Clay and Nonclay Mineralogical Content of Reservoir Sandstones,
      R. E. Hughes and D. M. Moore

I

Shale Porosity and Organic Maturity: A Graphical Approach to Determination of Primary Migration Efficiency,
      S. Inan and A. Davis

J

Resources and Geology of the Davis, Dekoven, and Seelyville Coal Members in the Illinois Basin-A Progress Report,
      R. J. Jacobson

K

Isopach Mapping to Identify Oolite Reservoirs in the Ste. Genevieve Limestone (Mississippian),
      B. D. Keith and C. W. Zuppann

Evolution of the Illinois Basin,
      D. R. Kolata and J. Nelson

L

Heterogeneity of Upper Mississippian Sandstone Reservoirs at Storms Consolidated Field, White County, Illinois,
      H. E. Leetaru and R. J. Rice

Interior Cratonic Basins,
      M. W. Leighton, D. R. Kolata, D. F. Oltz, and J. J. Eidel

Reservoir Quality Porosity in the Sauk Sequence, Illinois Basin,
      M. W. Longman

Collection and Analysis of Surface and Subsurface Soil Contaminated with Petroleum Products,
      J. L. Loring

Depositional Cyclicity and Scaling Petrophysical Parameters for Characterization of Fluid Flow in Carbonate Platform Reservoirs: San Andres Outcrop, Algerita Escarpment, New Mexico,
      F. J. Lucia, C. Kerans, and R. K. Senger

Sedimentologic and Stable Isotopic Evidence Regarding the Origin of Hydrocarbon Source Rocks in the Guttenberg Limestone (Middle Ordovician), Eastern Iowa,
      G. A. Ludvigson, B. J. Witzke, L. A. Gonzalez, O. W. Plocher, and S. R. Jacobson

Lithology and Depositional History of Pre-Black River Rocks in the Illinois Basin,
      B. A. Luneau

M

The Otsego County (Michigan) Antrim Shale Gas Field: Unconventional Reservoir, Unconventional Trapping Mechanism,
      T. R. Maness, D. J. Bailey, and D. J. Maness

Geological Aspects of Coalbed Methane Occurrence in Pennsylvania,
      A. K. Markowski

Sequence Stratigraphy of the Lower Mississippian Clastic Wedge in Kentucky and West Virginia,
      D. L. Matchen

Cross-Well Tomography in a Producing Oil Field: Seventy-Six West,
      J. A. McDonald, H. W. Zhou, J. Jech, and C. A. Link

Evaluation of Two Techniques for the Initial Quantification of Reservoir Heterogeneity-Examples from Appalachian Basin,
      R. R. McDowell, K. L. Avary, D. L. Matchen, and A. G. Vargo

N

Regional Intertonguing of Lithologic Intervals, Pope (Chester) Group, Illinois Basin,
      W. J. Nelson and R. D. Cole

Stratigraphy and Biostratigraphy of the New Albany Shale (Devonian-Mississippian) in the Illinois Basin,
      R. D. Norby and F. R. Ettensohn

P

Major Gas Plays in the Appalachian Basin,
      D. G. Patchen

Coal Roof-Rock Successions as an Exploration Tool For Ground Control in the Illinois Basin,
      M. E. Phillips, P. J. De Maris, and H. H. Damberger

R

Reservoir Characterization and Recovery Efficiency of the Aux Vases Formation at Stewardson Field, Shelby County, Illinois,
      R. J. Rice, R. D. Cole, and S. T. Whitaker

Leasing Opportunities, Environmental Constraints and Oil and Gas Plays on the Shawnee National Forest,
      A. H. Rorick

Basin Evolution and Reservoir Development in Silurian and Devonian Rocks in West Texas: Implications for Coeval Deposits in the Illinois Basin,
      S. C. Ruppel

S

Geochemical Characterization of Dissimilar-Sourced Oils from Upper Knox and Middle Devonian Rocks, Wayne County, Illinois,
      G. L. Salmon, J. B. Risatti, S. T. Whitaker

Geochemistry of Oils and Source Rocks from the Ordovician (Champlainian) Galena Group (Trenton) in Illinois,
      G. L. Salmon, J. B. Risatti, and J. R. Hatch

The Role of Capillary Forces in Diatomite Reservoirs,
      C. A. Salotti and J. R. Wood

The Role of Diagenesis on the Formation of Reservoir Heterogeneity in Two Middle Mississippian Sandstone Reservoirs in the Illinois Basin,
      B. Seyler and D. S. Beaty

Integrated Geological and Engineering Description of Aux Vases Reservoirs in the Zeigler Field, Franklin County, Illinois,
      B. Seyler, S. S. K. Sim, and E. O. Udegbunam

Early-Middle Ordovician Evolution of the Illinois Basin: Paleontologic and Sedimentologic Constraints,
      T. H. Shaw

Porosity Development in the Knox Megagroup of the Illinois Basin,
      P. Sikorski

Effects of Porosity, Permeability, and Facies Changes on the St. Louis and McCloskey Formations in the Illinois Basin,
      R. J. Stanley, M. A. Kruge, and G. L. Salmon

Photointerpretation of Side-Looking Airborne Radar Imagery of the Paducah Quadrangle for Lineaments,
      C. Stohr

Gravity Field and Tectonic History of the Junction Area of the Cottage Grove, Shawneetown, and Wabash Valley Fault Systems, Near Equality, Illinois,
      K. L. Strunk

Natural Gas Fields in Indiana,
      D. M. Sullivan and J. A. Rupp

Recognition of Shoaling Cycles in the Maquoketa Group (Upper Ordovician) of Southern Indiana,
      A. Swenson and B. D. Keith

T

Porosity Trends of the Lower Ordovician Rose Run Sandstone in Adams and White Eyes Townships, Coshocton County, Ohio,
      R. B. Thomas and P. J. Burns

Customized, Interactive Assessments of Coal Resources Using a Geographic Information System,
      C. G. Treworgy

Geologic Constraints on the Development of Coal Resources in West-Central Illinois,
      C. G. Treworgy, G. K. Coats, and M. H. Bargh

Interaction of Tectonic Subsidence, Eustasy, and Epeirogeny in the Illinois Basin During the Paleozoic,
      J. D. Treworgy, D. R. Kolata, and M. L. Sargent

The Illinois Basin in Cross Section,
      J. D. Treworgy, S. T. Whitaker, M. L. Sargent, and M. C. Noger

Application of Outcrop Information in the Optimization of Subsurface Reservoir Characterization for Reserve Growth,
      N. Tyler, E. H. Guevara, and N. Kuich

U

Reservoir Description and Engineering Analyses of McCreery and McCullum Units, Dale Consolidated Field, Franklin, Hamilton, and Saline Counties, Illinois,
      E. O. Udegbunam, D. S. Beaty, and J. P. Fagan

Impact of Rock Mineralogy and Use of Mud Cleaning Acid (MCA) on Oil Productivity from the Aux Vases Formation in the Illinois Basin,
      E. O. Udegbunam, D. J. Haggerty, and B. G. Huff

W

Structure and Stratigraphy of the Rome Trough,
      D. Walker, T. Hamilton-Smith, M. C. Noger, and J. A. Drahovzal

Sequence Stratigraphy and Stratigraphic Modeling for Improved Understanding of Mid-Continent Paleozoic Reservoirs,
      W. L. Watney, J. A. French, J. C. Wong, H. R. Feldman, E. K. Franseen, and W. J. Guy

Hydrocarbon Production from Shallow Marine Sandstones in the Mississippian Cypress Formation at Lawrence Field, Illinois,
      S. T. Whitaker, R. D. Cole, and J. P. Grube

Sequence Stratigraphy of the Lower Pope Group (Chesterian) in Illinois,
      S. T. Whitaker

Characteristics of Aux Vases and Cypress Reservoirs in Illinois,
      S. T. Whitaker

Regional Mapping of Strata from the Lower Pope Group (Chesterian) in Illinois,
      S. T. Whitaker and H. E. Leetaru

Lower Paleozoic and Shallow Proterozoic Structural Geology of Western Ohio as Interpreted from the Reprocessed Cocorp Seismic Profile,
      L. H. Wickstrom, J. A. Drahovzal, and P. E. Towey

X

Cypress Reservoir and its Recovery Potential at Xenia East Oil Field, Illinois Basin,
      J. Xu

Y

Methods to Analyze One- and Two-Dimensional Samples for Reservoir Characterization,
      L-P. Yuan and R. Strobl

Z

Reservoir Sedimentology and Petrophysical Heterogeneity of Big Injun Sandstone of West Virginia,
      X. Zou, A. C. Donaldson, R. Smosna, and K. R. Bruner