... , R P M , U C S , … ) DG =tooth dull grade (0–8) and calculated from a tooth wear model. c =coefficient d =coefficient K =comprehensive coefficient Sample experimental laboratory data are shown in Table 1 and was used to calibrate the ROP formula...

... 1, Division 1 areas. Field and laboratory data is presented which demonstrates instrument performance over a wide variety of conditions including slug flow, free gas and salinity and crude density changes. separator operation assumption attenuation production monitoring watercut monitor...