Flomatic Corporation introduced the Model 80DICL-VFD special patent-pending submersible pump check valve for use with variable-frequency drive (VFD) control submersible pumps.
Tripping out drill rods can range from being somewhat tedious to seriously dangerous; not to mention it is also hard, physical work. While sharing the same basic principles of water well, geothermal, foundation and other drilling industries, the processes used for tripping the drilling rods in the oil and gas industries are a different animal altogether.
North American Specialty Products’ (NASP) 24-inch Certa-Lok PVC well casing provided the South Island Public Service District (SIPSD) of Hilton Head Island, S.C. with a non-corrosive casing solution for three aquifer storage recovery (ASR) wells.