Oil hole equipped solid drill for new steel

Steel Body PDC Bit 8 1/2inch 5 blades for oil well drilling hard rock tools equipment Steel is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but is relatively soft and, without protective features, would quickly fail by abrasion and ...

Come From Lake Petroleum Technology Co.,Ltd

Usage and Application Scope As a solids control equipment of the third stage in drilling operation, desilter is used to remove solid particles of 20-40 µm in drilling liquid. The desilter of this type that has been reformed many times on the applications for years is reliable ...

Come From Dongying Lake Petroleum Technology co.,ltd