5-1/2'' - 17-2/1'' Diamond PDC Drill Bit PDC Non-Core Drill Bit for Oil and Gas Drilling/Geothermal Drilling/Contruction Sites/Water Well Drilling

• Customization: Available
• Customized: Customized
• Standard: ISO
• Model NO.: 5-1/2
• Length: API Standard
• Type: Center Drill Bit
• Material: Matrix
• Usage: Construction
• Customized Service: Available
• Pin Connection: API
• Colour: Optional
• Transport Package: Plywood Box
• Specification: 11KGS
• Trademark: LEO or Customized
• Origin: China
• HS Code: 820719100
• Production Capacity: 50000 Pieces/Month

Product Description

PDC drill bit, also known as polycrystalline diamond composite drill bit, is a drilling tool that combines advanced material technology and precision manufacturing technology. It uses polycrystalline diamond as the cutting element, which has extremely high hardness and wear resistance, and can maintain excellent cutting performance in various complex formations.

 

Wide adaptability: PDC drill bits are suitable for various formation types, including soft to medium hardness formations and abrasive formations. Through customized design and manufacturing, PDC drill bits can meet the characteristics and drilling needs of different formations, demonstrating a high degree of adaptability.

 

Strong self-cleaning ability: PDC drill bits have excellent self-cleaning ability, which can effectively remove drilling chips and impurities during the drilling process, maintaining the cleanliness and sharpness of the drill bit. This helps to reduce maintenance time during the drilling process and improve the continuity of drilling operations.

Our meticulously designed PDC bits are widely used in various drilling fields due to their excellent performance. Here is a brief introduction to their application areas:
 
Oil and Gas Drilling
PDC drill bits are extensively employed in both onshore and offshore oil and gas drilling operations. They can efficiently cut through a variety of formations, from soft to medium - hard strata such as sandstone and shale, enabling rapid penetration, improving drilling efficiency, and reducing costs.
 
Shale Gas Exploitation
Shale gas reservoirs usually feature low porosity and low permeability. PDC drill bits, with their sharp cutting edges and good wear resistance, can effectively drill in shale formations, facilitating the exploration and development of shale gas.
 
Geothermal Drilling
The drilling of geothermal wells requires drill bits to withstand high - temperature and high - pressure environments. PDC drill bits have good thermal stability and mechanical properties, enabling them to maintain a good working state in geothermal drilling and achieve efficient penetration.
 
Water Well Drilling
In water well drilling, PDC drill bits are capable of quickly drilling through soft to medium - hard formations such as clay, sand, and relatively soft rock layers to form wells. They provide an efficient drilling tool for accessing groundwater.
 
Mining
In the drilling operations of coal mines, metal mines, and other mining activities, PDC drill bits can be used for exploration drilling, ventilation drilling, etc. They can adapt to different formation conditions in mines, improve drilling efficiency, and support mining operations.

PRODUCT SPECIFICATIONS
product name	10 5/8inch CS1636 steel body PDC bit
size	269.9mm
model number	CS1636
series	CS
body type	steel body
primary cutter size	16mm
number of nozzle	6
number of blade	6
Gauge length	3.1"
Junk Slot Area(in²)	19
connection	6 5/8"Reg PIN
Make Up Torque(KN.m)	24.1~26.5
application	water well,oil well,HDD,exploration,etc
weight	75kg
certificate	SY/T5164,ISO9001:2008
ROCOMMENDED ROCK FORMATION
suitable for high compressive strength with abrasive medium hard to hard formations,such as shale,limestone,anhydrite,sandstone,etc.
RECOMMENDED OPERATING PARAMETERS
Rotary Speed(RPM)	60~260
Weight On Bit(WOB)	25~100
Max.WOB(KN)	130
Flow Rate(lps)	22~35