Jet Pump Control Valves Bob Pelikan June 2, 2003 No Comments In this segment of his series on the Fundamentals of Pumped Water Systems, Robert Pelikan looks at control valves of jet pumps.Read More
Well Pumping Too Much Sand? Find Out Possible Causes, Solutions to This Common Water Well Problem Thomas Kwader P.G., Ph.D. April 1, 2003 No Comments
How Centrifugal Pumps Lift Water Bob Pelikan Explains the Ins and Outs of Centrifugal Pumps Bob Pelikan February 18, 2003 One Comment
Determining Sand Pack Size Thomas Kwader P.G., Ph.D. January 28, 2003 No Comments Selecting the appropriate sand pack can be a challenge. Thomas Kwader presents some guidelines for making your choice.Read More
Pressure Grouting Annulus Space (Mixing and Pumping Equipment) Jim Piasecki Looks at Grouting Material, Mixing Equipment and Grout Pump Selection Jim Piasecki December 1, 2002 One Comment
Well Diameter vs. Volume of Water Thomas Kwader P.G., Ph.D. October 1, 2002 No Comments How much more water will a 4-inch well produce over a 2-inch well?Read More
Well Abandonment Using Chipped Bentonite Best Practices for the Decommissioning of Unused Wells September 1, 2002 No Comments
Chemicals Used in Water Well Rehabilitation -- Part 2 June 1, 2002 No Comments Well cleaning, biofilm and surface active agents are just a few of the topics McEllhiney Distinguished Lecturer John Schnieders discusses in this installment.Read More
Chemicals Used in Water Well Rehabilitation -- Part 1 May 1, 2002 One Comment Most often a combination of chemicals is used for the rehabilitation of the well.Read More