Conductor casing definition
Conductor casing means a casing string which is often set and cemented at a shallow depth to support and protect the top of the borehole from erosion while circulating and drilling the surface casing hole.
Conductor casing means a casing string used to support unconsolidated surface deposits.
Conductor casing means the temporary or permanent casing used in the upper portion of the [well bore] borehole to prevent collapse of the formation during the construction
More Definitions of Conductor casing
Conductor casing means one or more strings of casing set and cemented to provide a base for an air body for diversion of shallow naturally occurring natural gas including coalbed methane and to accomplish one or more of the following well construction objectives:
Conductor casing means the pipe ordinarily used to support unconsolidated surface deposits and to prevent the subsurface infiltration of surface water or fluids into the wellbore.
Conductor casing means casing that is installed in a well to facilitate well control during drilling of the hole for the surface casing; ( tubage initial )
Conductor casing means a tubular retaining structure installed in the upper portion of a well between the wall of the drilled hole and the inner well casing.
Conductor casing means one or more strings of casing set and cemented to provide a base for
Conductor casing means casing that is installed in a Well to facilitate Well control during the drilling of the borehole for the Surface Casing’
Conductor casing means one or more strings of casing set and cemented to provide a base for an air body for diversion of shallow naturally occurring