Conductor pipe definition
Conductor pipe or "tremie pipe" means a pipe of sufficient diameter used to place approved materials into the annular space of a well.
Conductor pipe means a short string of large-diameter pipe that is set into the well first to provide the initial stable structural foundation for a borehole and to prevent the sides of the hole and near the surface ground water from caving into the wellbore.
Conductor pipe means the short, large diameter string used primarily to control caving and washing out of unconsolidated surface formations.
More Definitions of Conductor pipe
Conductor pipe means a short string of
Conductor pipe means steel casing, either driven or set through the soil, and/or unconsolidated rock materials and into bedrock for the purpose of isolating near surface water, and such unconsolidated rock materials from the well bore.
Conductor pipe means a large diameter pipe installed in a well to provide a conductor for drilling fluid through surficial formations; ( tube guide )
Conductor pipe means a vertical pipe installed in a well to prevent the ground near the surface of the well bore from caving in and to conduct drilling mud (fluid) from the bottom of the well bore to the surface when drilling starts. It includes a seal to prevent infiltration of groundwater into the well bore.
Conductor pipe or “Conductor Casing” shall mean the short string of casing that is not cemented in place and serves primarily to keep the top of the well bore open in unconsolidated material.
Conductor pipe or "tremie pipe" means a pipe of sufficient diameter used to place approved materials into the annular space of a well during construction, alteration, or sealing.