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PDC Diamond Core Drill Bits

The PDC NQ Series core bit, fabricated from PDC (Polycrystalline Diamond Compact) or natural/synthetic diamond materials, is utilized in geological exploration and engineering endeavors to provide reliable data.

With a variety of face profiles and different types of diamond sets available, it offers a cost-effective solution suitable for most conditions.

Application: This core bit is commonly employed in geological exploration, coalfield mining, water well drilling, water conservancy, and hydropower projects.

Applicable Strata: It is effective in soft and medium-hard rock formations, including sandstone, shale, limestone, conglomerate, marble, etc., with a compressive strength (f) of up to 12.

Features:

  • Offers approximately 10 times the useful life of carbide drill bits.

  • Provides roughly 4 times the useful life of diamond drill bits.

56mm

56mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

91mm

91mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

150mm

150mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

275mm

275mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

59mm

59mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

110mm

110mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

170mm

170mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

75mm

75mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

130mm

130mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

219mm

219mm

NQ PDC core bit

PDC core bits are extensively utilized across various industries including geological drilling, coal mining, hydraulic and hydropower engineering, as well as roadway, rail, and bridge construction projects. These versatile bits are favored for their efficiency and effectiveness in drilling operations.

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FAQ

Q: What are the most common types of drilling method?

Here are the five common types of oil drilling techniques. 1. Cable Drilling. 2. Directional Drilling. 3. Electro-Drilling. 4. Rotary Drilling. 5. Dual-Wall Reverse- 6. Circulation Drilling.

Q: How deep can a drill rig go?

Depending on the rig type, offshore rigs are rated to drill in water depths as shallow as 80 feet to as great as 12,000 feet. The greatest water depth a jackup can drill in is 550 feet, and many newer units have a rated drilling depth of 35,000 feet.

Q: What is the process of oil exploration?

Oil and gas exploration encompasses the processes and methods involved in locating potential sites for oil and gas drilling and extraction. Early oil and gas explorers relied upon surface signs like natural oil seeps, but developments in science and technology have made oil and gas exploration more efficient.

Q: What are the positions on a rig?

Diver – Some rigs require the use of divers to maintain the underwater equipment. Driller – Heads up all operations related to the drilling equipment. Electrician – Maintains and repairs all electrical systems onboard the rig. Floorman – Provides general support to the rig's drilling operations.

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