Oil Well Bit 17-1/2 " PDC Drill Bit Of Oil Diamond Drilling Tool

1 . Descriptions:

‌PDC in Drilling Tools refers to Polycrystalline Diamond Compact, a cutting material primarily utilized in drill bits for oil and gas drilling.‌ PDC bits feature synthetic diamond cutters renowned for their exceptional hardness and wear resistance.

These innovative bits have significantly transformed the drilling industry by enhancing drilling efficiency, durability, and cost-effectiveness. Here are the key advantages of PDC drill bits:

• ‌High Durability‌: PDC cutters exhibit extreme hardness, ensuring long-lasting performance and reducing the frequency of bit replacement.
• ‌Fast Penetration Rate‌: The sharp cutting edges of PDC bits allow for efficient and rapid drilling, thereby increasing productivity.
• ‌Cost-Effective‌: The extended lifespan of PDC bits minimizes the need for frequent replacements, leading to lower operational costs.
• ‌Versatile Application‌: PDC drill bits are suitable for a wide range of formations, from soft to medium-hard rock, making them a versatile tool in various drilling scenarios‌

2. PDC Bit Specification:

Polycrystalline diamond compacts PDC bit in the Oil and Gas Industry PDC bits get their name from the polycrystalline diamond compacts used for their cutting structure.

A PDC bit is a drill bit fitted with industrial diamond cutters instead of hardened metal teeth.

‌3. PDC Drill Bit Profile‌

PDC Drill Bit, or Polycrystalline Diamond Compact Drill Bit, is a cutting-edge drilling tool widely utilized in the oil and gas industry due to its exceptional durability, efficiency, and cost-effectiveness.

4 . Drill Bit PDC Cutters

Polycrystalline Diamond Composite (PDC) cutters are the main point of contact for a drill bit. PDC bits remove the rock mainly by shearing.

The PDC cutters are exposed to a lot of heating and cooling down the well, a very challenging environment.

PDC cutters that have lower thermal degradation and more thermal stability generally achieve higher ROP and increased wear resistance. So, optimizing the cutter is important.

5. PDC Drill Bit Nozzles

PDC Drill bit nozzles help clear the cutting area and cool the Polycrystalline Diamond Composite (PDC) cutters.

Effective placement of these nozzles along with the angle they are set at plays a critical role on how efficient the drill bit performs.

Fluid channels also complement nozzle placement to improve the clearing of cuttings.

6. Steel Body PDC Bits

Steel body of PDC Bit is the opposite of matrix body. It can of withstanding high impact loads, but is softer and lacks protective features. The strength and ductility of steel give steel-bit bodies high impact resistance.

Steel bodies are considerably stronger than matrix bodies.

A beneficial feature of steel bits is that they can easily be rebuilt a number of times because worn or damaged cutters can be replaced rather easily. This is a particular advantage for operators in low-cost drilling environments.

Polycrystalline diamond compact (PDC) drill bits are different than roller cones in that they are one piece bodies with no moving parts. The fixed-cutters shred the rock, so the bit is able to operate with higher rotation speeds more efficiently in consolidated formations.