Wells and Drilling (cont.)

Wednesday, May 7, 2014: 10:15 a.m.-11:55 a.m.
Curtis (Westin Denver Downtown)
Moderator:
Thomas Hanna, RPG
10:15 a.m.
Zipliner Technology: Improving Safety and Implementability of Direct-Push Soil Sampling
Michael Gefell , ARCADIS U.S., Inc., Lakewood, CO
Jeff Popiel , Geotech Environmental Equipment, Inc., Denver, CO
10:35 a.m.
Estimation of Hydraulic Conductivity in Unconsolidated Near-Surface Aquifers Using NMR Geophysics
David Walsh, Ph.D. , Vista Clara Inc., Everett, WA
James J. Butler, Ph.D. , Kansas Geological Survey, University of Kansas, Lawrence, KS
Gaisheng Liu, Ph D. , University of Kansas, Kansas Geological Survey, Lawrence, KS
Steve Knobbe , Kansas Geological Survey, University of Kansas, Lawrence, KS
Edward C. Reboulet , Kansas Geological Survey, University of Kansas, Lawrence, KS
Rosemary Knight , Stanford University, Stanford, CA
Andy Parsekian , Stanford University, Stanford, CA
Mercer Barrows , Vista Clara Inc., Mukilteo, WA
10:55 a.m.
Flowing Artesian Well Field Development in the Central Chi River Basin Project, Northeast Thailand
Tussanee Nettasana, Ph.D. , Department of Groundwater Resources, Bureau of Groundwater Conservation and Restoration, Bangkok, Thailand
Sunthorn Panjasutharos , Department of Groundwater Resources, Bureau of Groundwater Conservation and Restoration, Bangkok, Thailand
Patsakron Assiri , Department of Groundwater Resources, Bureau of Groundwater Exploration and Assessment, Bangkok, Thailand
Sunoj Kengkoom , Thana Thoranee Co.,Ltd., Nahon Pathom, Thailand
11:15 a.m.
Losses in Denver Basin Well Efficiency Due to Declining Aquifer Water Levels
Daniel Niemela, P.G. , Bishop-Brogden Associates, Inc., Englewood, CO
Tara Meininger , Bishop-Brogden Associates, Inc., Englewood, CO
11:35 a.m.
Connate Groundwater from the Precambrian, South Park, Colorado
Terrance R Birdsall, P.G. , Quantum Water Consulting, Lakewood, CO
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