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WGS_1984_Web_Mercator_Auxiliary_Sphere
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Powder River Basin Greenhorn Formation thickness contour raster
2020-08-17T00:00:00
external
a640b0356f992491381758b9b07978b
Rachel Toner
Wyoming State Geological Survey
Senior geologist
Rachel Toner
P.O. Box 1347
Laramie
Wyoming
82073
rachel.toner@wyo.gov
307-766-2286
307-766-2605
M-F 8 am - 5 pm MST
True
Rachel Toner
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Spatial extent of the WSGS subsurface interpretations
2020-08-17T00:00:00
Stratigraphic interpretations from oil and gas wells throughout Wyoming were compiled or newly correlated to provide a publicly available, quality-controlled dataset of subsurface geologic information. This dataset encompasses Precambrian through Eocene formations, with a focus on established and potential oil and gas reservoirs. Contour maps of potential and emerging continuous reservoirs illustrate regional trends in formation depth and thickness.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This web service/layer contains a Powder River Basin Greenhorn Formation thickness contour raster. Formation thickness was calculated from well subsurface interpretations by differencing the appropriate stratigraphic horizons. The contour raster was interpolated using an ArcGIS simple kriging method after log transformation and first-order trend removal.</SPAN></P></DIV></DIV></DIV>
Wyoming State Geological Survey (WSGS)
Wyoming
Powder River Basin
Greenhorn Formation
subsurface
interpretations
formation thickness
contours
raster
kriging
interpolation
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Notice to Users: The Wyoming State Geological Survey (WSGS) encourages the fair use of its material. We request that credit be expressly given to the “Wyoming State Geological Survey” when citing information from this publication. Please contact the WSGS at 307-766-2286 or by email at wsgs-info@wyo.gov with questions about citing materials, preparing acknowledgments, extensive use of this material, or to order maps and publications. Individuals with disabilities who require an alternative form of this publication should contact the WSGS. For the TTY relay operator, call 800-877-9975. We appreciate your cooperation.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 11 0;"><SPAN>Disclaimer: Users of this map are cautioned against using the data at scales different from those at which the map was compiled. Using these data at a larger scale will not provide greater accuracy and is a misuse of the data. The WSGS and State of Wyoming make no representation or warranty, expressed or implied, regarding the use, accuracy, or completeness of the data presented herein, or of a map printed from these data. The act of distribution shall not constitute such a warranty. The WSGS does not guarantee the digital data or any map printed from the data to be free of errors or inaccuracies. The WSGS and State of Wyoming disclaim any responsibility or liability for interpretations made from, or any decisions based on, the digital data or printed map. The WSGS and State of Wyoming retain and do not waive sovereign immunity. The use of or reference to trademarks, trade names, or other product or company names in this publication is for descriptive or informational purposes only, or is pursuant to licensing agreements between the WSGS or State of Wyoming and software or hardware developers/vendors, and does not imply endorsement of those products by the WSGS or State of Wyoming.</SPAN></P></DIV></DIV></DIV>
external
a640b0356f992491381758b9b07978b
Rachel Toner
Wyoming State Geological Survey
Senior geologist
Rachel Toner
P.O. Box 1347
Laramie
Wyoming
82073
rachel.toner@wyo.gov
307-766-2286
307-766-2605
M-F 8 am - 5 pm MST
True
Rachel Toner
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pixel codes
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external
a640b0356f992491381758b9b07978b
Rachel Toner
Wyoming State Geological Survey
Senior geologist
Rachel Toner
P.O. Box 1347
Laramie
Wyoming
82073
rachel.toner@wyo.gov
307-766-2286
307-766-2605
M-F 8 am - 5 pm MST
True
Rachel Toner
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