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Prediction of Stand Pipe Pressure Using Conventional Approach
SPP, rheological models frictional pressure drop
2010/9/14
In rotary drilling operation, the hydraulic circuit typically consists of stand pipe, rotary hose, swivel, Kelly, drill pipe, drill collar, drill bit and the annulus between the drillstring and the op...
Effect of Operating Variables on Regeneration of Base-Oil from Waste Oil by Conventional Acid-Clay Method
Waste Oil Regeneration Base-oil
2010/9/14
Lubricating oil requirement is increasing day by day with the establishment of new industries, increase in number of vehicular transports and mechanization of agriculture. Generated waste oil can be c...