Selecting Drilling jars is a major step in drill string design. Here we shall cover the Drilling jar working principle, placement, types, operations & calculations.
Category: Drill String
A shock absorber sub or damper is a mechanical or hydraulic device designed to absorb and damp shock impulses while drilling. It does this by
Reamers types is the subject of our article. In general, we can say that reamers types are: under-reamers type, Roller Reamers Type, RFID Reamers Type,
Drilling stabilizer types & design is the main subject of this article. First, we will introduce to you the definition of a stabilizer. Then we
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