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Digital Model to Predict Effects of Pumping from the Arikaree Aquifer in the Dwyer Area, Southeastern Wyoming

Description: Abstract: ^ digital computer model was used to model an unconfined sandstone aquifer (Arikaree aquifer) in about 340 square miles (880 square kilometers) in southeastern Wyoming. The model was calibrated by comparing observed and calculated changes in the potentiometric surface and leakage from the aquifer along streams during water year 1974. The comparison was fairly good for changes in the potentiometric surface and was good for leakage. The calibrated model was used to predict changes in th… more
Date: February 1976
Creator: Lines, Gregory C.
Item Type: Refine your search to only Report
open access

Preliminary Digital Model of Ground-Water Flow in the Madison Group, Powder River Basin and Adjacent Areas, Wyoming, Montana, South Dakota, North Dakota, and Nebraska

Description: Abstract: A digital simulation model was used to analyze regional ground-water flow in the Madison Group aquifer in the Powder River Basin and adjacent areas. Most recharge to the aquifer originates in or near the outcrop areas of the Madison in the Bighorn Mountains and Black Hills , and most discharge occurs through springs and wells. Results from the model calculations indicate that the total flow through the aquifer in the modeled areas was approximately 200 cubic feet per second (5.7 cubic… more
Date: January 1976
Creator: Konikow, Leonard F.
Item Type: Refine your search to only Report

[Pedro Mountain Drilling Project, Carbon County, Wyoming: Plates 3-8]

Description: Geophysical logs, created by the Seismographic Service Corporation's Birdwell Division, accompanying report on the Pedro Mountain Drilling Project showing gammy-ray neutron, density, temperature, three-dimensional velocity, electric, and caliper (see pages 10-11 of report). Each represents data collected from the core hole drilled in granite in Carbon County, Wyoming in May 1976.
Date: September 1976
Creator: Price, T. J.; Callihan, M. C.; Young, R. G. & Stuckless, J. R.
Item Type: Refine your search to only Dataset

[Pedro Mountain Drilling Project, Carbon County, Wyoming: Plates 1, 2, 9, and 10]

Description: Plates accompanying report on the Pedro Mountain Drilling Project: a chart illustrating the core lithology of Pedro Mountain No. 1 drill hole; an illustration of the directional survey created by the Seismographic Service Corporation's Birdwell Division; a compiled graph of the caliper, gross gamma, neutron-neutron, and magnetic susceptibility logs created by Bendix Field Engineering Corporation (BEFC) Advanced Technology Division; and an illustration of the BFEC spectral gamma (KUT) log, showi… more
Date: September 1976
Creator: Price, T. J.; Callihan, M. C.; Young, R. G. & Stuckless, J. R.
Item Type: Refine your search to only Dataset
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