Non-magnetic drill collar is made from specially treated steel alloys so that it does not affect magnetic surveying instruments. Their purpose is to isolate directional
Tag: BHA Components
Heavy Weight Drill Pipe Specs is important to understand as it is the entrance of the heavy weight drill pipe design. In this article, we
API Drilling Collar Selections Woods and Lubinski pointed out that using an unstabilized Drilling Bit and small OD drill collar size can cause an undersized
Drill-collar (D/C) are large diameter-small bore steel pipes that possess a great weight and great stiffness. While designing BHA, drilling engineers place D/Cs above the
The longest & major section of the Drill String Components is the Drill Pipe. Each joint of drill pipe consists of the tube body and the
The drilling bottom hole assembly (BHA) is one of the components of the Drilling String which is below the Drill Pipes. The most common components
Selecting Drilling jars is a major step in drill string design. Here we shall cover the Drilling jar working principle, placement, types, operations & calculations.
BOTTOM HOLE ASSEMBLY BHA | SHOCK ABSORBER What Is The Meaning Of Shock Absorbers A shock absorber or damper is a mechanical or hydraulic device
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
