Spud Mud And Operation

Spud Mud is used to start the drilling of a well and continues to be used while drilling the first few hundred feet of hole. Spud mud is usually an unweighted water-base mud, made up of water and natural solids from the formation being drilled. It may contain some commercial clay, added to increase viscosity and improve wall-cake building properties.

Continue reading “Spud Mud And Operation”