The models are designed for use with variable-frequency drive (VFD) controlled submersible pumps.

Along with 252 other organizations, NGWA signs “Innovation: An American Imperative.”

The system is compact. No need to bring a laptop or bulky equipment to the field.

The DTH hammer and bit manufacturer plans to share product demos, how-to videos.

One 10-ounce tube of NUMA Enviro Lube applied multiple times is said to achieve 1,000 to 1,500 feet of drilling.