TCI BIT
The TCI bit has the characteristics of wide adaptability to the stratum and high mechanical drilling speed. SML's products conform to the API standard and the drill bit type conforms to the international IADC (International Association of Drilling Contractors) specification，the carbide inserts used in TCI bits are tungsten carbide (WC) and cobalt (Co) series carbide, which are mainly used in oilfield, gas field, mine, water well, geological exploration, geothermal development, hydrological exploration, engineering piling, etc. The TCI bit has the function of impacting, crushing and shearing to break the rocks of the formation when rotating, so the tci bit can be adapted to various formations of soft, medium and hard.
Different Types Of TCI Bit For Sale
TCI Tricone Bit
Double action of impact and shear for rock breaking, both impact of teeth and shear caused by sliding, high rock breaking efficiency.
Features Of TCI Bits
The TCI Bits adopts high-strength and high-toughness carbide teeth, and the optimized design of the number of tooth rows, the number of teeth, the exposed tooth height and the unique alloy tooth shape give full play to the high wear resistance and excellent cutting ability of the insert drill.
The shape of the TCI Bitteeth is designed according to the formation conditions. In general,the sharp and long teeth are suitable for soft formations, and the short and blunt teeth are suitable for hard formations.
Proper Use Of TCI Bits: The Effect Of Rotational Speed On Drilling
Rotational speed indicates the speed of rotation of the drill bit with a certain diameter, and is the target for measuring the reversal speed in the drilling process. When drilling, the rock breaking conditions of different hardness rocks are different, and the impact of drilling pressure on them is also different. Therefore, the influence of drilling speed on the rock breaking process and mechanical drilling speed should be considered in terms of lithology and rock breaking time. For different rocks, the drilling speed has a certain change curve and limit speed as the speed increases. When drilling in clay rocks, the drilling speed increases proportionally with the rotational speed; when drilling in solid and highly abrasive rocks, the drilling speed increases relatively slowly with the rotational speed, because the rock-breaking time is extended, the limit rotational speed is smaller than other types of rocks, and when the rotational speed exceeds the limit rotational speed, the drilling speed will be reduced.
In practice, the speed increase is limited by the strength and length of the drill pipe column, the function of the drill bit and the capacity of the drilling equipment. In the present period, with the development of small borehole drilling technology, and the improvement of the operating conditions of the drill pipe column in the well, and the study of the use of leading lubricants to reduce the reversal wear resistance, the high speed will be fully used.
There are many drill bit manufacturers, but we are one of the best choices for you.
在线联系供应商
Other supplier products
 |
PDC CUTTER | The artificial pcd insert, crafted from polycrystalline diamond cuttersintegrated with a carbide matrix, combines diamond's inherent hardness and t... |
 |
MATRIX PDC BIT | Matrix body pdc bitsare specialized cutting tools designed for drilling in hard and abrasive formations, typically encountered in the oil and gas i... |
 |
Steel PDC Drill Bit | The entire bit body of the PDC steel bit is made of medium carbon steel and machined using a fabrication process. The bit crown is treated with a s... |
 |
MATRIX PDC BIT | PDC bit is the abbreviation of Polycrystalline Diamond Compact Bit, also known as Polycrystalline Diamond Cutting Block Bit or Composite Chip Tooth... |
 |
MATRIX PDC BIT | PDC bit is the abbreviation of Polycrystalline Diamond Compact Bit, also known as Polycrystalline Diamond Cutting Block Bit or Composite Chip Tooth... |
Same products
 |
HS2851A | 卖方: Zhonggu Weike (Shenzhen) Power Technology Co. | Vacuum High Temperature Stepping Motor Series Accessories: Encoder Gearbox Connector As a ... |
 |
HK4260A | 卖方: Zhonggu Weike (Shenzhen) Power Technology Co. | Wide Temperature Stepper motor Series Accessories: Encoder Gearbox Connector As a custom mot... |
 |
HSS0810A-2R00 | 卖方: Zhonggu Weike (Shenzhen) Power Technology Co. | Vacuum High Temperature Servo Motor Series Accessories: Encoder Gearbox Connector As one... |
 |
GP120-CF | 卖方: Zhonggu Weike (Shenzhen) Power Technology Co. | Vacunm Reducer Series Accessories: Encoder Gearbox Connector As one of the motor gearbox m... |
 |
Resolver Decoder | 卖方: Zhonggu Weike (Shenzhen) Power Technology Co. | Rotary transformer decoder Series Accessories: Encoder Gearbox Connector As one of the mot... |
