News

PDC or PCD drill bit & what is the difference

PDC OR PCD DRILL BIT ? WHAT’S THE DIFFERENCE ? PDC drill bit means Polycrystalline Diamond Cutter core bit The earliest wells were water wells,shallow pits dug by hand in regions where water table approached t... Read More

What are tricone bits & how to work for the well drilling

The tricone bits have type of Tungsten Carbide Insert (TCI ) and Mill Tooth (Steel Tooth). They are versatile and can cut through many formations type. The mill tooth tricone drill bit is used for soft formations. The TCI rotary tricone bits is used for medium and hard f... Read More

Why are the three cone bits the most used?

Tricone drills are widely used in the well drilling industry when it is necessary to traverse softer and harder rock formations. Due to the impact, crushing and shear of the rock when the roller cone rotates, the contact between the cone and the bottom hole is small, the... Read More

The WHO Emergency Committee has recently held a meeting and announced that the extension of the 2019 coronavirus disease epidemic constitutes the status of “PHEIC” of international conc...

The Emergency Committee is composed of international experts and is responsible for providing technical advice to the WHO Director-General in the event of a public health emergency (PHEIC) of international concern: · Whether an incident constitutes an “emergency public h... Read More

What is the working principle of tricone drill bit?

Tricone bits rely on the impact of the cone on the formation,crushing and sliding shear to crush the rock. Read More