1. Drilling mud system is reciprocally proportional to solid control system.The drilling system will be at in clean water stands at 100%. once the solid content goes up to 7-membered, drilling speed reduces to 5 hundredth, that’s 0.5 that in cleaning water. And lot of as varied information show, once the solid content is not on the so much aspect 7-membered, 100 and twenty fifth down in solid content canbring drilling speed up a minimum of 100%.
- In many solid content ranges, the increase rates of drilling mud system. If the solid content remainsunderneath 7%(equal to such density joined.08 g/cm3), drilling speed will climb at the fastest speed; if it goes on the so much aspect 7-membered, it does not build lots of significance to drilling speed.
- Drilling speed is influenced, to the most effective extent, by mixture particles below 1µm in diameter. it’sestablished by experiments that mixture particles with diameter below oneµm ar twelve times lots ofauthoritative than the coarse particles with diameter above one cape. consequently, the lots of themixture particle there ar, the slower the drilling speed is.
In a word, if the solids management instrumentality ar place into prompt application, they go totake away such harmful solids as drill cuttings, keep the content of useful solids like barites and bentonites beneath the sway of laws, and, at a similar time, recover barites and bentonites from drilling fluids.
So the solids management instrumentality utilised within the drilling mud system ar essential, like fieldsedimentary rock shaker, drilling fluids cleaner, mud cleaner, decanter centrifuge, desilter, vacuum degasser and completely different devices. They compose a whole field drilling mud solids system, that playsa crucial role among the entire field drilling system.