The shale shaker screen cloth is taken into account to be one in every of the foremost necessary elements of a shale shaker and therefore a decent understanding of screen technology and its effects on shaker capacity are necessary. Fluid handling capability of shale shakers could be a trade-off between conveyance of trained solids off the screen and process cleansed fluid through the screen.
A few basic items greatly influence the performance of the drilling fluid and ultimate cost of the drilling operations.
The importance of terminology properly defining a drilling fluid is becoming of greater significance. This includes the drilling contractor, the operator, the mud service engineer, and even the well completion service specialists who
must work with the well after the hole is down. As the number of products added to a given drilling fluid formulation increases, so does the importance of proper mud classification, proper metering and measurement of fluids and special additives.
A major component in drilling operation success is drilling fluid performance. The cost of searching for hydrocarbon reserves becomes more expensive when drilling occurs offshore, in deep water, and in hostile environments. These drilling environments require fluids that excel in performance. Measuring fluid performance requires the evaluation of all key drilling parameters and their associated cost. Simply stated, the effectiveness of a fluid is judged by its influence on overall well cost. This chapter discusses the various fundamentals of drilling fluids and their performance in assuring a safe and expeditious drilling operation at minimum overall cost.