Steel teeth Tricone bits introduction:
1.The steel tooth tricone drill bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
2. O ring seal is made of the more wear resistance high saturated buna-N with the increased
seal section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.
3. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan.Material and thus extended working life of the cutting structure while still maintaining high ROP
4. The bit bearing can be ball locked
4 1/2 inches IADC 117 steel tooth Tricone drill bit spec:
HENGJI BIT SPEC | IADC CODE 117 | |
Diameter | 4 1/2"(114mm) | |
Tooth Type | Milled tooth/steel tooth | |
Bearing Type | Elastomer sealed bearing | |
Circulation Type | Mud fluid | |
Thread Connection | 2 7/8 API REG PIN | |
Nozzle | three jet nozzles | |
Gauge Protection | Available | |
Shirttail Protection | Available | |
Operating Parameters | ||
RPM(r/min) | 180~60 | |
WOB(KN) | 0.3~0.75 | |
IADC 117 steel tooth tricone bits have a wide range of applications in various drilling applications, including:
Water Well Drilling: These bits are generally used in formations with soft hardness and are available in sealed bearing configurations.
Oil & Gas Well Drilling: These bits are used in oil and gas drilling operations, in particular for well repair and maintenance. They are designed with shorter and more closely spaced teeth for maximum coverage and are case-hardened on the tooth face and point for maximum protection.
Drilling Projects: Steel tooth tricone bits are commonly utilized in various industrial drilling projects, including mineral extraction and geological exploration, because of their toughness and versatility.
Horizontal Directional Drilling (HDD): The 117 steel tooth tricone bits are ideal for HDD projects and drilling into foundation rock. They are capable of handling increased drilling pressures and faster rotation speeds, making them well-suited for high-pressure tasks.
Exploration: Steel tooth tricone bits are also employed in geological exploration and hydrogeological surveys, as they can adjust to various strata and rock compositions.
Geothermal Well Drilling: These bits are also relevant in geothermal well drilling due to their ability to adapt to various strata and rock types.