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Stratigraphic and Structural Relations of the Birdbear Formation (Devonian) Western North Dakota
Jeffrey W. Bader
Structural Inheritance and the Role of Basement Anisotropies in the Laramide Structural and Tectonic Evolution of the North American Cordilleran Foreland, Wyoming: Towards a Unified Hypothesis
Jeffrey W. Bader
Helium Potential in the Holbrook Basin, Arizona
Jim Ballard
Sequence Stratigraphy, Play Analysis and Reservoir Prediction within a Lacustrine Intracratonic Rift Basin, Western Snake River Plain, Idaho
Mark D. Barton
Tight oil vertical log analysis applied to horizontal Logging While Tripping (LWT) data of Cretaceous-aged Viking formation, Saskatchewan, Canada: a multi-disciplinary review of initial and extended findings
Jessica Beal
A New Species of Decapod from the Upper Cretaceous Pierre Shale of Colorado with Implications for Avocational-Professional Collaboration
Malcolm Bedell
Porosity Heterogeneity Analysis Using Confocal Laser Scanning Microscopy (CLSM)
Brianna Berg, Cody Bomberger, Shiva-Nandan Arens, and Michael H Hofmann
New Perspectives on the End of the Cretaceous from the Southern Western Interior
Keith Berry
Structural Divisions of the Bighorn Mountains and Western Powder River Basin
Gary Bible
Blockchain in Industry 4.0 - How the Oil and Gas Industry is Utilizing these Emerging Technologies
M.A. Bingle-Davis
Mineralogical and Geochemical Properties of the Cretaceous Mowry Shale in the Wind River Basin, Wyoming Near the Casper Arch
Justin E. Birdwell, Thomas M. Finn, Katherine L. French, Christopher J. Schenk, Mark A. Kirschbaum, and Paul G. Lillis
Lithology and mineralogy of the Upper Cretaceous Niobrara Formation examined by hyperspectral core imaging
Justin E. Birdwell, Lionel Fonteneau, and Brigette A. Martini
Cretaceous Decapod Lagerstatten of the Western Interior Seaway
Gale A. Bishop and Michael J. Samms
Regional Correlation of Carboniferous Heath and Tyler Strata from Central Montana to the Williston Basin, North Dakota, USA
Richard J.Bottjer, Stephan H. Nordeng, and Timothy O. Nesheim
Characterization of layer-bound normal faults within the Upper Cretaceous Niobrara Formation, Wattenberg Field, Denver Basin, Colorado
Kyle Bracken
Using Pore System Characterization to Subdivide the Burgeoning Uteland Butte Play, Green River Formation, Uinta Basin, Utah
Riley Brinkerhoff and Mark Millard
Characterizing outcrop growth faults, slump blocks, mud volcanoes and other sedimentary deformation features for use as reservoir analogues for observed features in targeted reservoirs in the Green River Formation, Uinta Basin, Utah
Riley Brinkerhoff
The Mancos Shale in the southeastern San Juan Basin: a play limited by structure and associated thermal maturity
Ronald F. Broadhead
The Mancos Shale in the Albuquerque Basin: an oil play limited by structure and thermal maturation
Ronald F. Broadhead
Peripheral grain replacements by clays control matrix permeability in the Codell Sandstone, northeastern Colorado
David A. Budd and Daniel A. Medina
The Importance of Kerogen Quality to Landing Zone Determination and Geosteering
Benjamin Burke, Ryan King, and Emily Brehm
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Report on an unusual Cody Shale Fossil Assemblage from Casper, Wyoming
Jean-Pierre Cavigelli
Exploration in Utah
Thomas C. Chidsey, Jr.
Near-Salt Stratal Geometries and Implications for the Evolution of the Onion Creek Salt Diapir Moab, UT
Ethan L. Cook
Core vs. cuttings – building understanding from an underutilized dataset to more fully characterize producing reservoirs within the Cretaceous Almond Formation, Southwest Wyoming
Ethan Cook, Samuel M. Hudson, and Brent Greenhalgh
Integrated assessment of the oil-rich Niobrara and Mowry Shale plays, Powder River Basin, Wyoming
Yanet Cuddus, Dave Phillips, Celina Will, Lee Swager, William R. Moore, Midowa Gbededo, Yanil Del Castillo, Matthew Belobraydic
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Why the Bacterial Genetics of the Water Used to Frac Matters
Steve Davis
Disconformities and condensed sections of the Niobrara Formation and the effect on source and reservoir potential, DJ Basin, Colorado
Marshall Deacon, Katie J. McDonough, and Lise Brinton
Effective Source Rocks in Rocky Mountain Late Cretaceous Petroleum Systems
M. P. Dolan, G. Zimbrick, and P. Travers
Stratigraphy and Sedimentology of Productive Lower Carboniferous Reservoirs in the Bakken Petroleum System, western Montana and Alberta
P. Ted Doughty, George W. Grader, and Tyler Klatt
Linking Stratigraphic Architecture and Petroleum System Elements of the Niobrara Formation to Oceanographic and Far-Field Tectonic Events
William R. Drake
The Upper Minnelusa, a viable conventional oil target in the Powder River Basin
Will Duggins
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Outcrop and core characterization of the Uteland Butte member and Castle Peak interval, lower Green River Formation, southwestern Uinta Basin, Utah
Ryan D. Gall, Michael D. Vanden Berg, Justin E. Birdwell, and Ronald C. Johnson
Powder River Basin Performance Drivers – Merging Reservoir and Production KPIs
Midowa Gbededo, Yanil Del Castillo, Celina Will, Lee Swager, William R. Moore Jr., Yanet Cuddus, Dave Phillips, and Matthew Belobraydic
Real Time Target Optimization and Geosteering multi-well case study utilizing onsite while-drilling XRD, XRF, and Mass Spectrometry, Niobrara and Codell Formations, DJ Basin
Anne Grau, Robert H. Sterling, Ryan King, and Gbenga Yemidale
Reservoir quality controls on downdip natural gas production degradation; insights from the Canyon Creek Field, Sweetwater County, Wyoming
B. Greenhalgh
A New Stratigraphy for the Pierre Shale at the Cedar Creek Anticline, Montana
1James W. Grier, 1Joyce C. Grier, 1Thomas Linn, 2Neal L. Larson, and 3Neil H. Landman
Facies architecture and sequence stratigraphy of the Codell Sandstone, Denver Basin, CO
Edmund R. “Gus” Gustason, Marshall Deacon, and T. Lewis
Core facies analysis of the Niobrara-equivalent of the Mancos Shale (Mancobrara), Piceance Basin, CO
Edmund R “Gus” Gustason
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Vitrinite Reflectance of Lower Cretaceous Coal and Thermal Maturity of the Mowry Powder River Basin, Wyoming and Montana, USA Formation,
D. G. Hallau and R. J. Sharma
The Ammonite’s Aquarium: Illustrating Mesozoic Marine Environments
Russell Hawley
Overview of Organic-Rich Facies of the Permian Phosphoria Formation, USA
Marc S. Hendrix
Imaging Exhumed Impact Craters Using Resistivity and Magnetic Surveys, Sheep Mountain, Douglas, Wyoming, USA
Alex Henry, Dillon Osborne, Nicole Coleman, Zach Johnston, Steve Mayo, Lindsey Richardson, Kyle Wise, Tyler Hathaway, Jon Wright, Clay Gookin, Brandon Vickers, Sean Johnson, Allan Fraser, Thom Seymour, Ed Mueller, and Kent Sundell
Exhumed Impact Craters, Sheep Mountain, Douglas, Wyoming, USA, Evidence from Field Sampling, Satellite, and Drone Imagery
Alex Henry, Dillon Osborne, Brandon Brown, John Livingston, Nicole Coleman, Zach Johnston, Lindsey Richardson, Allan Fraser, Beth Wisely, Kent Sundell,
Lindsey Richardson, Kyle Wise, Tyler Hathaway, Jon Wright, Clay Gookin, Brandon Vickers, Sean Johnson, Allan Fraser, Thom Seymour, and Ed Mueller
Impact of geology on development of the Niobrara and Codell resource play in Wattenberg Field, CO
Ryan J. Herz-Thyhsen and Edmund R. “Gus” Gustason
Controls on Petroleum Production and Resources for the Middle Devonian Marcellus Shale, Appalachian Basin
D.K. Higley
W.A. Cobban, the Cookes Range, N.H. Darton, J.G. Love, and me
Stephen C. Hook
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Geologic characterization of new Cane Creek cores from the northern part of the Paradox Basin, Utah
Elliot A. Jagniecki, Ryan D. Gall, and Michael D. Vanden Berg
Characterize subsurface 3-D geological heterogeneity in targeted CO2 storage reservoirs in the Rock Springs Uplift: Wyoming’s highest-priority saline aquifer for CO2 storage
Jiao Z., F. McLaughlin, Y. Ganshin, H. Wang, and M. Johnson
Connections between Eocene Lakes Uinta and Gosiute preceding and during the infilling stage of Lake Uinta, Piceance Basin
Ronald C. Johnson, Justin E. Birdwell, Michael E. Brownfield, Tracey J. Mercier, and Paula L. Hansley
The Upper Cretaceous (Turonian) Carlile Shale of eastern South Dakota and adjacent areas with correlations to the Black Hills of South Dakota and Wyoming
Steven D. Jorgensen and Neal L. Larson
From Stone to Paper and Back Again: Creating Stone Geologic Maps
Susan A. Judy
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Alunite in Tyler Formation, Late Carboniferous Deposits of Williston Basin North Dakota
Fazilatun N. Mahmood and Stephan H. Nordeng
Updated U.S. Geological Survey Petroleum Resource Assessment of Continuous and Conventional Reservoirs of the San Juan Basin, New Mexico and Colorado
Kristen R. Marra
A Hydrothermal Dolomite Model for the Cheyenne Wells / Smoky Creek Fields, Colorado
R. Mark Maslyn
Using Sequence Stratigraphy to Optimize Target Selection in Shale Plays of the Rockies (and Beyond)
Jeffrey A. May, PhD
Using Sequence Stratigraphy to Optimize Target Selection in Tight Sandstone Reservoirs of the Rockies (and Beyond)
Jeffrey A. May, PhD
Data Mining Ammonite Localities to Build Chronostratigraphic Frameworks in the Western Interior Basin
B. McDowell, P. Plink-Bjorklund
Great Scott! A Homebrewed Recipe for Regional Trend-Based Log Normalization: Various Examples from Rocky Mountain Basins
Mark Millard, Andy Hennes, Preston Kerr, Riley Brinkerhoff, Justin Brown
Development of Glenrock Area Fields, Converse County, WY
Mark Milliken
Revisiting the offset-stacked Campanian stratigraphic sequences of S. Wyoming and NE. Utah
Keith Minor, Ronald Steel and Cornel Olariu
The Mesaverde Group of S. Wyoming and N. Utah
Keith Minor, Ronald Steel, and Cornel Olariu
Fracture, Stratigraphic, and Lithologic Analysis of the Niobrara-Equivalent Cody Shale WyomingNorthern Bighorn Basin,
Wesley Moots
Sedimentology, chemofacies, and stratigraphic architecture of the Lower Cretaceous Burro Canyon Formation, Nine-Mile Canyon, Colorado
Hannah M. Morgan, Matthew J. Pranter, and Rex D. Cole
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For Volcanic Ash to be the Key to Organic Rich Rock Formation, the Implications are Dramatic; but are they Probable?
D. Parker
Organically enriched rocks have been causally attributed to transgressive seas largely because of a misunderstanding of the condensed section in sequence stratigraphy
Doug Parker
Can “volcanic tephra fall” replace “sea level transgression” as the driver for organically enriched rock formation at the Cenomanian-Turonian Boundary (OAE2)?
Doug Parker
Petroleum System Assessment of Undiscovered Oil and Gas Resources in the Upper Jurassic Haynesville (Kimmeridgian) and Bossier (Tithonian) Formations, Onshore U.S. Gulf Coast
Stanley T. Paxton, Janet K. Pitman, Scott A. Kinney, Nicholas J. Gianoutsos, Ofori N. Pearson, Katherine J. Whidden, Christopher J. Schenk, Heidi M. Leathers-Miller
Sedimentology and Reservoir Potential of Allochthonous Upper Desert Creek Carbonates, Southern Margin of the Aneth Complex (Middle Pennsylvanian), Paradox Basin, Utah
Chris Perfili, Scott Ritter, Bob Lindsay, and Peter Neilsen
Sequence Stratigraphy of Lower Madison Strata in the Greater Williston Basin Area
David M. Petty
Salt Creek - A Wyoming Giant and a Cast of Characters
Sam L. Pfiester
Observations on the Occurrence and Distribution of Critical Resources in Wyoming, USA
Erin H. Phillips, Zhiwu Liu, J. Fred McLaughlin, Thomas Moore, Davin Bagdonas, and Scott Quillinan
Building a Predictive Model for Stratigraphic Transitions and Lateral Facies Changes in the Cretaceous Almond Formation, Wyoming
John E. Phillips, Samuel M. Hudson, and Brent W. Greenhalgh
S
Development of the Cretaceous Stratigraphic Framework of Western Interior North America by William Aubrey Cobban (1916-2015) and colleagues
David A. Sawyer
Ages of the Dakota Sandstone and the position of the Albian-Cenomanian (Lower-Upper Cretaceous) Boundary in Western Interior North America
David A. Sawyer, B.S. Singer, B.R. Jicha, R. Buchwaldt, and K.R. Johnson
The Surface Geochemical Expression of Some Helium & Petroleum Deposits
David Seneshen, PhD
Paleosols as Source Rocks for Uranium Deposits in Wyoming and Nebraska
Steven Sibray and Douglas Hallum
Tiger Mike Davis and the Discovery of Two of the Most Iconic Oil Fields in the Rockies
Matt Silverman
Isotopic Evolution of the Niobrara Chalk and the Implications to Water Mass Mixing in the Cretaceous Western Interior Seaway
Rebekah E. Simon and David A. Budd
The Book Canyon Conglomerate: A Sequence Boundary Between the Bear Gulch Limestone and Tyler Formations of Central Montana
Amy Singer
South-Central Oklahoma SCOOP Plays: 3D Basin Modeling Support to Select Petroleum System Elements and Processes
Maria N. Slack and David A. Wavrek
Unraveling the Mysteries of the Hogback Ridge Field, Crawford Thrust Plate, Utah
Curtis W. Slack
Phylogenetic relationships and history of the Campanian and Maastrichtian ammonite Baculites Lamark 1799 in the Western Interior of North America
Joshua S. Slattery, Brian Andres, Peter J. Harries, and Ashley L. Sandness
A New Atlantic and Gulf Coastal Plain Campanian–Maastrichtian Ammonite Zonal Scheme and Its Correlation with the Classic Western Interior Biozonation
Joshua S. Slattery, Keith P. Minor, Peter J. Harries, Ralph O. Johnson, and Ashley L. Sandness
History and Development of the Giant Wattenberg Field, Denver Basin, Colorado
Stephen A. Sonnenberg
Tepee Buttes, Methane Seeps, and Polygonal Fault Systems, Denver Basin
Stephen A. Sonnenberg
Geology of the Turner Sandstone, Finn-Shurley Field, Powder River Basin Wyoming
Stephen A. Sonnenberg
The early Wyoming petroleum industry through the eyes of commercial photographers
Jeff Spencer
Pre-1975 Oilfield Movies and Their Promotional Material
Jeff Spencer
Organofacies Variability as a Function of Provenance and Process—Heterogeneity Within the Mowry Shale, Wyoming
Blake Steeves
Palinspastic restoration of the eastern flank of the Colorado Front Range at Coal Creek, constrained by outcrop geology, wells and a pre-stack depth migration of the Rocky Flats deep seismic line, reveals a system of stacked triangle zones
Edward J. “Ned” Sterne
Stratigraphic Framework of the Late Devonian (Frasnian) Duperow Formation in Western and Central Montana
Chris Steuer, David W. Bowen, and Chuck Calavan
Spearfish Formation Tight Oil Play of the Williston Basin
Travis Stolldorf
Stress Provinces of the Rocky Mountains; How the Rockies were Constructed
Stephen Sturm
Mancobrara Stratigraphy Unraveled: A tale of Mancos to Niobrara Formation stratigraphic continuity across the Coniacian/Santonian Western Interior Seaway
Robin L. Swank
T
Arikaree Creek, Bolero, Old Homestead and Great Plains Oil Fields, Oddities or Potential Repeatable Opportunities, Southern Denver Basin, Colorado USA
Dr. Steven A. Tedesco
Application of surface geochemical survey integrated with subsurface geology and seismic data in exploration for conventional reservoirs
Dr. Steven A. Tedesco
Paleozoic source rocks and thermal history of the Southern Denver Basin, Western Mid-Continent region USA
Dr. Steven A. Tedesco
Fluvial architecture and sequence stratigraphy of the Burro Canyon Formation using UAVbased outcrop models, southwestern Piceance Basin, Colorado
Javier Tellez, Matthew J. Pranter, and Rex D. Cole
Orogenesis and Post-Orogenic Collapse: Rocky Mountain Analogs and New Permian Insights
Ryan Thompson
Does the salinity of injected water matter?
Geoffrey Thyne
Potential Shale-Oil Reservoirs in the Eastern Bighorn Basin, Wyoming
Brian Toelle, Marcin Pankau, Ranie Lynds, and Pejman Tahmasebi
What influences production from the Wall Creek and Turner Reservoirs in Wyoming’s Powder River Basin
Rachel N. Toner