Art of Wells Videos
Flooded Reverse Drilling
Marvin F. Glotfelty, RG, on flooded reverse drilling. […]
The Art of Water Wells
Art of Wells Columns
Information Gathering for Well Design
The process involving a lot of details and a lot of parties is critical to the success of the well installation. […]
Art of Wells Videos
Dual Rotary Drilling
Marvin F. Glotfelty, RG, delves into the basics of dual rotary drilling. […]
Art of Wells Videos
Properties of Steel Casing
Marvin F. Glotfelty, RG, gives a primer on mud and air rotary drilling. […]