Slotted Liner In geothermal wells, this is a type of production casing that does not go to the surface, and instead with the aid of a “liner hanger” it extends below the casing shoe to...

Spudding In Denotes the start of the well. The term originated from cable tool drilling where spudding is the act of hoisting the drill pipe and letting it fall freely so that the drill bit...

Steaming Ground Hot thermal ground associated with diffuse steam discharge. Vegetation is typically stunted or non-existent.